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Blacks Creek Water Quality Report - BC3

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.8----------19800.35--0.108--0.25--221.216--
2002-02-07------8----------24600.39--0.43--0.25--459----
2003-05-15------8------807--243--0.17--0.12--0.1--240----
2003-06-17----87.2----16883276226--0.52--0.15--0.5--240----
2003-07-16----87.68----17336268239-220.50.15--1.24--0.010.01375----
2003-08-13----7.57.88----17.5293280232-2070.05--0.04--0.010.12300----
2003-09-13----7.58.09----15.5258230227-104.250.11--0.13--0.24--325----
2003-10-18----7.58.15----9.5765252230-2200.09--0.13--0.10.14245----
2003-12-16------8.19------835--213-2050.46--0.59--0.010.01300----
2004-01-18------8.11------905--262-208.50.96--1.3--0.050.14425----
2004-02-14------8.11------542--218-2020.42--0.57--0.170.4315----
2004-03-11------8.04------498--233-1090.39--0.57--0.08--275----
2004-04-16------8.15------653--214-206.50.27--0.36--0.030.04330----
2004-05-12------7.83------519--228-2140.06--0.09--0.030.22325----
2006-10-03----8.097.97160--14.8883237233.22-187.050.340.170.340.30.150.12219.82--
Minimum:----7.56.8160--9.5258230198-220.50.050.170.040.30.010.01219.82--
Maximum:----8.098.19160--17.590528026200.960.171.30.30.50.445916--
Average:----7.777.88160--15.1629257.17229-160.290.320.170.410.300.130.13306.39.0--
Range:----0.591.390--86475064220.50.9101.2600.490.39239.214--
Median:----7.758160--15.75653260230-2050.340.170.340.30.10.123009--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #14 to Blacks Creek; Sampled along Porter Road (T434); PA DEP sampling point; Same as BMI point 906-37 and Beran Environmental BC8

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-6

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2005-04-05----5.56.04------456--4.263.320.380.131.161.120.720.791.62--
2006-05-10----6.25.7274--2036942.655.630.280.121.931.90.410.2124.410--
Minimum:----5.55.7274--2036942.653.320.280.121.161.120.410.291.62--
Maximum:----6.26.04274--2045644.265.630.380.131.931.90.720.7124.410--
Average:----5.855.87274--20.04134.0034.480.330.131.551.510.570.45108.06.0--
Range:----0.70.340--08701.612.310.10.010.770.780.310.532.88--
Median:----5.855.87274--20412.543.464.480.330.131.551.510.570.451086--
Loading (lb/day):------------------

Sample Point Description: Unnamed headwaters tributary #19 to Blacks Creek; Sample taken in middle of large beaver dam; Upstream of confluence with unnamed tributary #18; BMI sampling point; Approximately the same as Beran Environmental sampling point STRM BC7.5

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-10

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-03-30--100--4.5----------7.8500.15--3.29--4.63--134.9----
2005-04-05----4.684.65----16.7272--0.6413.460.410.211.871.871.541.25128.81--
2006-05-17----4.484.78317--12311--1.0713.130.310.281.811.771.611.441215--
2006-10-04----5.165.1333--1729521.898.690.540.522.172.170.860.7285.81--
2012-03-29--505.24.8518010.29.526621.7413.330.2202.182.092.391.6113.3----
2012-04-27--605.15.06------29931.748.760.20.151.891.851.441.22118.3----
2012-05-24--506.485.8--7.421.425611610.473.580.250.142.152.041.060.151769.9----
2015-05-20--1107.435.613048.9315.532193.058.770.500.362.432.361.620.36114.112--
2015-09-15--1207.517.181058.4216.02923327.70-15.320.690.571.941.920.49<0.1069.2<5--
2015-11-11----6.926.6421310.1910.02582713.92-5.97<0.10<0.100.910.900.25<0.1087.6<5--
2016-03-22--4005.554.8720011.159.631532.507.330.440.161.981.962.881.30124.65--
Minimum:--504.484.51057.49.525820.64-15.320.1500.910.900.250.1569.21--
Maximum:--4007.517.1833311.1521.425613327.70500.690.573.292.364.631.61769.912--
Average:--1275.855.372369.3814.251911.8879.610.370.272.061.891.711.01260.74.8--
Range:--3503.032.682283.7511.923033127.0665.320.540.572.381.464.381.451700.711--
Median:--1005.385.062139.5615.529762.58.760.360.211.981.941.541.24118.35--
Loading (lb/day):12.4110.5714.470.630.323.352.733.621.24

Sample Point Description: Blacks Creek; Downstream of large AMD impacted wetlands that forms the stream; Upstream of BC6.1 spring and stream point BC6; BMI sampling point; Essentially the same as PA DEP point BC6A; Assumed to be the same as Beran Environmental point STRM BC7.6

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC6

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.2----------2000.639--2.8--0.25--164.318--
2000-03-30--100--4.7----------9400.15--3.14--4.23--146.30--
2000-04-25--334--5----------10.2130.15--2.31--3.64--158.610--
2000-06-28------6.3----------2400.338--2.21--0.847--132.516--
2001-09-28--60--6.8----------6400.15--1.21--0.25--1874--
2001-11-07--57--6.9----------4800.15--0.977--0.25--172----
2003-05-15----56----12.5362--4--0.18--2.54--2.3--190----
2003-06-17----5.57.3----18387286--0.22--2.47--1.9--170----
2003-07-16----6.56.72----181714030-100.47--0.07--0.7270.22175----
2003-08-13----5.56.98----19.514728192.50.3--3.73--0.030.2185----
2003-09-13----56.12------127247302.97--3.56--0.190.85180----
2003-10-18----56.46----834820992.1--2.94--0.211.08140----
2003-12-16------5.44------363--226.52.25--2.88--0.11.65145----
2004-01-18------5.24------390--2212.9--3.92--0.191.83165----
2004-02-14------6.72------246--121.52.2--2.97--0.21.03135----
2004-03-11------6.12------224--513.51.92--2.8--0.11.6145----
2004-04-16------5.88------291--4142.01--2.71--1.821.63125----
2004-05-12------6.64------239--103.52.14--3.21--0.121.68140----
2006-05-17----6.236.21223--12312127.41.210.450.211.461.331.250.15120.31--
2006-10-04--1106.946.33262--163732423.3-12.730.460.361.721.710.90.05128.91--
2012-03-29--756.76.616010.693372031.37-3.180.2101.871.731.620121.2----
2012-04-27--807.26.74------3612721.94-11.140.280.11.421.331.070.11124.8----
2012-05-24--607.556.72228.618.12824043.92-28.660.1901.51.360.450.07100.9----
2015-05-20--1407.657.192519.7313.44094428.87-15.500.370.211.841.800.75<0.10125.89--
2015-09-15--3008.017.741889.4114.84287169.12-36.620.21<0.101.381.34<0.10<0.1098.1<5--
2015-11-11----6.766.9319410.479.83003229.58-18.510.18<0.100.780.750.180.1091.3<5--
2016-03-22--2606.576.7510311.688.03672116.84-8.320.340.131.681.682.30<0.10121.28--
Minimum:--5754.7228.68127122-36.620.1500.070.750.03091.30--
Maximum:--3348.017.7426211.6819.54287169.12402.970.363.921.804.231.8319018--
Average:--1436.416.4016310.0813.630830.79211.240.890.142.231.451.000.77144.07.4--
Range:--2773.013.042403.0811.53015967.1276.622.820.363.851.054.21.8398.718--
Median:--1006.576.6119110.113.433727.516.8400.340.132.311.360.590.541408--
Loading (lb/day):45.4853.92-12.270.420.123.121.742.950.02

Sample Point Description: Blacks Creek; Sampled below confluence with unnamed tributary #17, upstream of County Line Road; Upstream of stream point BC14.1 and discharges BC14 and BC15; also known as BMI sampling point 906-15; Same as Beran Environmental point BC7

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC14.1

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1997-03-11------6.9----------6800.21--1.45--1.74--1790--
2000-02-02----6.67.6----0688--91.2200.240.131.221.160.970.04264.74--
2000-03-30------6.7----------7000.15--1.54--1.57--211.30--
2001-01-15----6.37.43----1545--59.5600.320.081.341.310.340.12184.63--
2001-02-05----7.27.29----2468--48.8700.310.191.081.030.510180.65--
2015-05-19--4607.187.752168.472.2589--89.69-75.070.20<0.100.740.590.22<0.10145.7<5--
2015-09-14--5007.827.931208.9817.5607117118.44-79.400.320.130.920.810.11<0.10143.1<5--
2015-11-10----7.507.5317010.2610.24197774.74-58.112.850.150.840.531.65<0.10111.038--
2016-03-21--10607.987.73--11.757.25669087.47-80.590.250.150.990.880.770.19161.76--
Minimum:--4606.36.71208.4704197748.87-80.590.150.080.740.530.110111.00--
Maximum:--10607.987.9321611.7517.5688117118.4402.850.191.541.311.740.19264.738--
Average:--6737.237.431699.875.755594.6779-32.570.540.141.120.900.880.09175.78.0--
Range:--6001.681.23963.2817.52694069.5780.592.70.110.80.781.630.19153.738--
Median:--5007.27.531709.622.25669074.7400.250.141.080.880.770.081794--
Loading (lb/day):616.63774.07-639.692.070.97.416.453.90.81

Sample Point Description: Blacks Creek; Downstream of County Line Road and Trib 16; Upstream of discharges BC14 and BC15 and Porter Road

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-42

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-02-02------7.31------707--80.8403.571.92.382.260.70.05315.79--
2001-01-15----7.17.17----2625--78.8609.452.611.871.750.210.16256.25--
2001-02-05----7.16.92----2533--48.9802.932.821.781.70.150.08218.28--
2006-10-03----7.397.1192--14.65416763.69-48.881.30.591.311.270.060.041717--
2007-04-26----7.226.92143--14604--56.05-48.220.750.421.231.130.410.11198.62--
2007-09-24--807.527.761168.8415768113107.6-98.511.520.022.12.090.190.13224.53--
2007-11-14--1157.236.331289.59.15217975.05-58.281.480.691.571.480.440.31155.57--
2009-04-29--1007.577.262159.2815.25597273.57-55.750.850.280.800.780.100.02207.21--
2009-09-23--857.517.42938.1416.4785128120.06-99.492.510.021.711.410.120.02259.31--
2009-12-16----7.326.598912.201.04876560.90-52.141.330.651.931.740.260.04143.28--
2010-05-04----7.297.091428.4016.85216761.93-54.701.060.350.780.750.14<0.04166.15--
2012-03-29--1007.77.391010.39.35488481.08-55.720.890.380.940.890.090170.6----
2012-04-27--1007.57.39------5617574.41-62.881.130.61.051.040.090.05174.2----
2012-05-24--1007.667.81208.219.16149797.77-79.41.551.021.241.130.120182.7----
2015-05-19----7.457.501398.3419.26599284.98-72.221.09<0.101.100.910.14<0.10188.6<5--
2015-09-14--4307.057.571019.0915.3721106107.08-91.543.811.133.362.46<0.10<0.10204.410--
2015-11-10----7.467.5214510.2210.05339385.65-66.676.570.371.201.020.64<0.10147.130--
2016-03-21--12007.757.61--11.687.46018885.35-76.032.411.111.521.310.780.19178.78--
2020-05-27----77.12--8.7316.558810084.29-76.045.42--1.81--0.1--191.411--
Minimum:--8076.33108.141.04876548.98-99.490.750.020.780.750.060143.21--
Maximum:--12007.757.8121512.2019.2785128120.0609.452.823.362.460.780.31315.730--
Average:--2577.387.251109.4611.960488.4080-57.712.610.881.561.400.260.09197.57.7--
Range:--11200.751.482054.0618.22986371.0899.498.72.82.581.710.720.31172.529--
Median:--1007.427.311169.0914.65888880.84-58.281.520.61.521.290.150.05188.67--
Loading (lb/day):284.45278.59-239.087.322.845.564.641.410.38

Sample Point Description: Blacks Creek; Sampled at T-434 (Porter Road) crossing located upstream of confluence with tributary #15 ("McIntire trib") and below BC14 and BC15 discharges

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC4.1

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-06-28Estimated120--3.3----------01627.52--20.9--12.4--467.814--
2006-10-04Cross-section783.513.5612--12930--092.923.463.3514.2213.699.936.63347.81--
2007-04-26--1155.044.54252--13793--0.3834.18.550.7910.5810.197.34.33376.414--
2007-09-24--104.574.634136.6415.465000.5522.310.930.56.346.292.392.08226.42--
2007-11-14--403.293.275789.359.6133500176.2710.4110.0526.9626.7916.5113.72515.48--
2009-04-29--604.964.773149.3414.291142.1143.732.761.2312.0511.889.905.46432.52--
2009-09-23--55.955.062857.6817.767121.9913.270.840.716.316.190.920.86294.81--
2009-12-16----3.683.55----0.18750086.762.542.0715.0913.508.347.02213.613--
2010-05-04----3.763.393468.0516.9108100100.056.255.6317.4517.2712.4212.03531.95--
Minimum:053.293.272526.640.16500013.270.840.56.316.190.920.86213.61--
Maximum:01205.955.066129.3517.7133542.11176.2710.4110.0526.9626.7916.5113.72531.914--
Average:0614.354.004008.2112.49061.00181.274.813.0414.4313.238.906.52378.56.7--
Range:--1152.661.793602.7117.668542.111639.579.5520.6520.615.5912.86318.313--
Median:--604.173.553468.0513.68930086.763.461.6514.2212.699.96.05376.45--
Loading (lb/day):0.430.3269.674.721.4411.567.077.533.29

Sample Point Description: Tributary #15 (aka "McIntire trib") to Blacks Creek; Sampled upstream of BC16 discharge

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC2

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.8----------8604--2.94--0.25--229.712--
1996-11-07------6.4----------8009.25--6.52--0.996--1890--
1997-03-11------6.7----------7005.46--4.09--1.83--21114--
2000-02-02----6.846.67----3.81015--58.17017.31312.710.452.520457.430--
2000-03-30------6.3----------182049--15--0.25--841.670--
2000-06-28------6.4----------68010.1--5.82--1.39--280.68--
2001-01-15----5.86.62----3775--47.16010.256.438.465.892.280.43400.820--
2001-02-05----6.66.48----4799--37.31010.8510.557.276.752.340.22406.418--
2003-05-15----76.8----12476--46--2.08--1.91--0.1--300----
2003-06-17----77.1----17.55609460--2.12--1.82--0.1--190----
2003-07-16----6.57.42----182558880-39.54.84--4.05--0.010.01290----
2003-09-13----6.57.43----16.520210483-272.42--2.9--0.94--235----
2003-10-18----77.35----8.54826451--2.05--2.87--1.350.08185----
2003-12-16------7.67------205--58-35.51.68--2.15--0.810.12205----
2004-01-18------7.37------606--68-482.27--3.06--0.380.23270----
2004-02-14------7.51------385--62-482.25--3.04--0.820.36300----
2004-03-11------7.4------331--65-52.51.53--2.23--1.010.18275----
2004-04-16------7.18------446--63-22.51.54--2.08--0.110.01225----
2004-05-06----76.86----157786955.23-41.736.875.133.843.621.410.05380.87--
2004-05-12------7.75------357--67-55.51.88--2.82--0.0150.14225----
2004-10-18------6.7----------68.8-18.611.6--7.71--2.45--293.824--
2004-10-21----6.66.77----118236254.87-35.139.747.435.495.261.450.18396.614--
2005-01-12----6.15.96----6383158.894.122.511.482.732.71.770.16184.68--
2005-02-01--927--7----------76-25.87.87--4.86--2.01--252.524--
2005-04-06----7.17.04----13558--49.81-40.374.123.132.832.750.660.02275.44--
2005-05-09--931--6.9----------75.2-31.45.79--3.5--0.662--247.216--
2005-08-02--197--7----------102.8-56.612.7--6.14--0.25--271.324--
2005-11-09--240--6.8----------71.2-18------------------
2006-02-08--820--6.6----------56.256.6--3.88--0.694--233.26--
2006-05-09--465--6.9----------82.8-42.27.72--3.23--0.25--259.420--
2006-08-03--692--6.8----------80-634.02--2.92--0.25--215.34--
2006-08-13----77.58------23110683-54.52.33--2.46--0.620.08275----
2006-10-03----7.126.789--156566454.2-37.775.644.583.373.250.920.13236.51--
2007-04-26----7.046.51148--14.35434138.1-29.013.352.522.852.851.270.14304.66--
2007-09-24--1207.257.26458.761494711695.95-83.3912.6310.185.45.370.20.15317.812--
2007-11-14--1756.85.991409.228.47059247.63-28.365.253.086.015.841.820.28269.56--
2008-09-26----7.197.28--8.6913.173711390.14-65.9913.85--3.77--0.32--286.54--
2009-04-29--3007.37.041689.4314.36496563.25-47.081.270.442.662.530.860.02230.91--
2010-05-04----7.156.701588.2917.06204038.31-23.501.680.442.942.821.890.26204.014--
2012-03-29--2007.87.533510.49.16078883.93-67.260.750.260.980.8700179.3----
2012-04-27--1307.77.46------6117880.47-65.670.950.470.950.9300215.5----
2012-05-24--1507.477.06408.3197019796.38-79.610.180.890.8500232.4----
2015-05-19----7.047.441586.6318.46799388.86-69.770.90<0.101.110.920.510.13188.67--
2015-09-14----7.387.63--9.3115.9776105107.52-89.953.360.822.502.14<0.10<0.10256.911--
2015-11-10----7.077.341109.9810.05788882.97-69.054.740.761.361.230.37<0.10175.921--
2016-03-21----7.647.55--11.617.36788890.66-84.351.721.531.381.160.44<0.10229.85--
Minimum:--1205.85.96356.633202158.89-89.950.750.180.890.8500175.90--
Maximum:--9317.87.7516811.61191015116182549131510.452.520.43841.670--
Average:--4117.006.991099.1512.258080.4571-36.926.223.813.943.410.880.13274.013.7--
Range:--81121.791334.9816813101173.1194.9548.2512.8214.119.62.520.43665.770--
Median:--2407.0471259.2213.16078868.4-37.774.022.522.942.790.680.13252.511.5--
Loading (lb/day):84.89368.25-176.3827.931.8817.222.633.690.07

Sample Point Description: Blacks Creek; Downstream of 906-42 and the confluence with tributary #15 ("McIntire trib"); Upstream of BC19 and 19B passive treatment system effluent discharge and BC2B

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC2B

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-03-30------6.6----------7407.67--4.56--1.11--295.610--
2000-06-28------6.5----------7409.48--6.07--1.29--314.610--
2001-09-28--157--6.7----------9807.35--6.71--1.13--30016--
2001-11-07--157--6.9----------7807.95--7.58--1.46--393.616--
2003-05-15----7.56.4----12.5641--39--10.6--6.34--1.6--280----
2003-06-17----77.3----16.54629454--9.04--5.5--1.2--280----
2003-07-16----6.57----1632710576-3918.74--3.28--0.7920.01475----
2003-08-13----76.8----17.229810873-45.50.32--7.09--0.01--500----
2003-09-13----6.57.02----15.52399494-33.55.17--6.2--0.950.01375----
2003-10-18----76.91----96147047-23.55.31--7.43--1.580.24290----
2004-01-18------7.18------689--65-41.54.68--6.32--0.87--400----
2004-02-14------7.04------461--52-32.55.67--7.65--1.010.39375----
2004-03-11------7------384--62-443.43--5.01--2.330.21375----
2004-03-25----76.66----16674--47.74-34.658.254.583.443.251.640.0228317--
2004-04-16------7.02------515--57-354.19--5.66--0.970.57275----
2004-05-06----76.91----167947462.44-47.397.585.083.913.721.280414.48--
2004-05-12------7.2------422--60-416.55--9.83--1.6351.12340----
2004-10-18------6.9----------77.6-2910.8--7.35--2.03--276.928--
2004-10-21----6.96.85----118447962.26-36.099.266.625.95.591.580.11421.417--
2004-12-16------7.64------626--56-313.47--4.44--1.66--325----
2005-01-12----6.26.24----63661511.212.943.11.422.822.641.750.15189.814--
2005-02-01--1026--7.1----------82.6-42.47.42--4.42--1.63--262.316--
2005-04-06----7.17.12----13583--50.96-41.153.92.552.822.660.640.02308.95--
2005-05-09--1021--7----------79-34.25.38--3.68--0.6--250.418--
2005-08-02--271--7.2----------115.4-78.5--5.92--0.25--288.920--
2005-11-09--315--6.8----------79.6-34.80.15--0.25--0.25--275.91.5--
2006-02-08--891--6.6----------59.26.46.47--4.11--0.635--245.58--
2006-05-09--546--6.8----------91-56.45.31--3.62--0.25--276.118--
2006-08-03--793--6.6----------83.6-64.84.48--3.34--0.25--245.34--
2006-10-03----7.426.7580--156976654.9-35.965.113.713.383.30.860.02242.46--
2007-09-24--1257.077.39978.5714.8100695106.26-94.073.931.795.655.550.130.13297--
2008-09-26----7.027.35--8.4913.4830116101.23-68.165.09--4.44--0.16--304.24--
2009-04-29--3007.556.6219689.7312.67116662.74-47.952.031.172.962.880.740.082678--
2012-03-29--2407.87.69510.98.46479686.51-51.340.80.271.151.1100213.9----
2012-04-27--1707.77.5------6618982.18-63.081.060.681.31.160.050231.8----
2012-05-24----7.477.91578.916.971510197.35-85.971.010.291.361.3200239.6----
2015-05-19----7.987.43287.4219.575010597.41-76.091.00<0.101.050.370.20<0.10239.910--
2015-09-14--4007.867.21-99.8015.5835107104.46-87.964.741.673.223.20<0.10<0.10265.7<5--
2015-11-10----7.666.851209.949.271910682.76-69.855.912.562.372.210.43<0.10240.910--
2016-03-21--15007.717.58-2311.956.47229997.81-90.292.581.261.671.540.26<0.10255.37--
Minimum:--1256.26.24-237.4262391511.21-94.070.150.270.250.3700189.81.5--
Maximum:--15007.987.91196811.9519.51006116115.46.418.746.629.835.592.331.1250028--
Average:--5277.227.002689.5213.461588.6873-40.945.592.404.502.700.900.17304.111.6--
Range:--13751.781.6719914.5313.5767101104.19100.4718.596.359.585.222.331.12310.226.5--
Median:--3157.097809.7314.86549575-405.241.734.432.660.870.05281.510--
Loading (lb/day):209.26539.66-310.5729.92.6521.154.53.510.03

Sample Point Description: Blacks Creek; Located downstream of BC2 and the BC19 & 19B passive system effluent discharge

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC1

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------7----------8800.811--4.07------219.7----
1997-12-03--4039--7.37----6638--65.7701.55--2.63--0.23--191.321--
1998-11-09--5537.47.74----8979--103.7700.22--3.07------360.91--
1999-11-23--2697.37.64----10790--87.6300.27--2.78------294.610--
2000-03-30------6.8----------9202.8--3.05--0.562--263.8----
2000-04-25--1625--7.4----------10202.41--2.29--0.644--3108--
2000-10-16--2697.27.64----9878--94.6900.26--2.95------390.59--
2001-04-19------7.2----------7802.67--2.7--0.591--234.714--
2001-05-08Measured915--7.3----------10801.69--3.8--0.25--3064--
2001-09-28Measured278--7.1----------10600.15--3.17--0.25--300----
2001-12-11--4037.27.5----5748--78.8400.88--2.95------315.65--
2002-10-31--4307.27.51----2794--82.600.56--3.23------231.91--
2003-05-15----77.3----12576--59--3.67--3.72--0.6--230----
2003-06-17----7.57.5----166539672--2.41--2.81--0.4--280----
2003-07-16----7.57.68----172999291-721.3--9.6--0.010.01345----
2003-08-13----77.65----17.52679889-81.50.26--3.85--0.07--345----
2003-09-13----77.81----1522010487-703.14--3.77--0.590.01280----
2003-10-18----77.81----92209069-53.53.01--4.21--0.810.09200----
2003-12-11--17957.77.11----3339--11.6502.26--2.36------174.15--
2003-12-16------7.87------589--73-56.52.03--2.6--0.780.01210----
2004-01-18------7.83------671--89-62.53.18--4.29--0.480.17305----
2004-02-14------7.63------425--74-60.53.49--4.71--1.180.44400----
2004-03-11------7.73------356--79-352.18--3.18--0.920.07375----
2004-03-29--26397.27.54----10595--64.1902.91--2.17------247.46--
2004-04-16------7.8------487--76-51.52.42--3.27--0.450.15210----
2004-05-12------7.75------400--72-44.53.03--4.55--0.2550.29290----
2004-05-17--6476.25.34----13936--3.1523.410.99--10------453.525--
2004-08-04--7547.37.7----18730--86.301.58--2.5------2952--
2004-12-22--10057.36.97----0680--80.47-49.593.23--2.22------367.52--
2005-01-27----7.27.39----2733--96.89-73.913.23--2.68------306.14--
2005-06-23--3597.37.78----13783--103.39-91.151.5--3.45------341.12--
2005-09-12Measured3367.27.59----16867--107.09-86.830.29--1.95------314.74--
2005-12-14------7.41------739--104.99-84.351.79--2.46------278.62--
2006-03-09----77.14----5620--74.17-71.2412.28--2.2------220.73--
2006-06-20Measured5397.37.75----16820--106.6-80.991.03--2.24------397.15--
2006-09-05Measured14367.27.61----17580--79.03-60.71.59--1.76--0.32--174.43--
2006-10-03Cross-section1957.697.33165--145958277.39-60.61.810.212.071.950.40.1169.92--
2009-04-29--2007.897.4222910.0511.86698983.04-68.360.800.061.681.600.370.02225.31--
2009-09-23--1207.747.592158.4915.2827118127.23-107.330.360.020.300.150.020.02274.82--
2009-12-16----7.906.7014013.000.25426780.51-66.670.410.272.101.760.260.23159.99--
2012-03-29--2507.997.99510.98.4616115107.38-92.340.3300.490.460.060176.8----
2012-04-27--2407.77.77------5869790.86-75.620.3300.540.500184.2----
2012-05-24--23087.491148.916.8686119111.69-86.570.2900.140.080.040243----
2015-05-19--13007.977.751468.2117.873310393.43-61.200.40<0.100.370.110.290.20214.314--
2015-09-14--8008.127.661669.8713.17.49113105.43-79.800.16<0.100.980.97<0.10<0.10213.1<5--
2015-11-10----7.977.6920110.529.063410098.52-85.170.710.110.860.760.20<0.10190.4<5--
2016-03-21----8.107.8510011.996.5663103108.52-101.771.19<0.101.050.97<0.10<0.10204.35--
2020-05-27----8.267.97--9.3915.8617122112.66-101.650.46--0.71--<0.10--178.3<5--
Minimum:01206.25.34958.2107.49673.15-107.330.1500.140.0800159.91--
Maximum:040398.267.9722913.0018979122127.2323.412.280.27101.951.180.44453.525--
Average:08327.467.4815710.1310.8609100.4786-46.741.970.082.800.850.390.11268.66.3--
Range:--39192.062.631344.7918971.5155124.08130.7312.130.279.861.871.180.44293.624--
Median:--484.57.37.6155.59.9611.963610087.82-60.551.570.042.660.760.350.07269.34--
Loading (lb/day):162.57759.5-217.4418.870.0324.510.871.520.13

Sample Point Description: Blacks Creek; Sampled upstream of bridge on Creek Bottom Road (SR 4013); PA DEP sampling point; Same as BMI point 906- 38; Essentially same as Beran Environmental point BC4;

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC8

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.9----------7400.525--1.78--0.25--160.36--
1997-12-03--6283--7.24----7519--55.7700.59--1.39--0.13--122.711--
1998-11-09--13127.47.45----7793--85.8400.39--1.37------230.93--
1999-11-23--2827.17.35----10650--81.2800.31--1.39------209.55--
2000-03-30------6.7----------7600.743--1.79--0.25--215.4----
2000-04-25------7.2----------8200.629--1.42--0.25--215.48--
2000-06-28------6.6----------6001.01--2.57--0.25--191.96--
2000-10-16--3587.27.51----9726--78.8600.47--1.27------265.110--
2001-09-28Measured553--7----------9400.782--1.57--0.25--232----
2001-12-11--4707.17.44----5620--67.5800.69--1.59------242.54--
2002-02-07--1600--7----------6201.3--1.6--0.25--180----
2002-10-31--10757.17.42----4680--70.7300.69--1.92------301.13--
2003-05-15----77.2----12.5449--52--0.99--2.35--0.2--167----
2003-06-17----77----165048261--1.41--1.62--0.3--160----
2003-07-16----77.49----182679681-63.51.19--0.07--0.010.01255----
2003-08-13----76.82----172188880-400.35--2.18--0.110.08215----
2003-09-13----77.81----161899078-451.96--2.35--0.320.01215----
2003-10-18----77.6----94707059-451.98--2.77--0.630.06145----
2003-12-11--100987.66.42----4302--24.2801.91--1.54------135.85--
2003-12-16------7.58------464--61-42.51.6--2.05--0.30.01175----
2004-01-18------7.39------594--77-47.52.38--3.21--0.40.08------
2004-02-14------7.84------353--64-462.42--3.27--1.090.32185----
2004-03-11------7.52------330--68--1.59--2.32--0.550.05185----
2004-03-29--60597.17.45----9511--54.7102.25--1.57------168.83--
2004-04-16------7.66------418--65-521.63--2.2--0.310.09160----
2004-05-12------7.64------370--71-622.05--3.08--0.060.16200----
2004-05-17--89864.56----13967--0.3354.029.48--12.72------561.316--
2004-08-04--14377.27.59----19620--71.2200.75--1.46------2151--
2004-12-22----7.26.96----0575--70.18-55.471.42--1.4------267.85--
2005-01-27Frozen--------------------------------------
2005-06-23--4317.37.64----15690--90.77-75.520.88--2.2------245.43--
2005-09-12Measured4497.27.53----16776--93.46-75.780.72--1.43------2522--
2005-12-14FROZEN0------------------------------------
2006-03-09----67.17----4613--80.74-71.842.77--1.49------187.220--
2006-06-20Measured8807.27.65----17751--96.09-82.220.79--1.4------240.87--
2006-09-05Measured32327.27.55----15531--73.82-60.91.09--1.13------148.75--
2006-10-03----7.657.27195--135296963.01-46.660.920.41.31.30.10.1131.82--
2009-04-29--3007.697.022229.8812.16077377.51-64.030.800.130.890.840.170.02200.51--
2009-09-23--2007.627.341938.3714.971611998.94-61.100.880.080.400.370.060.02203.83--
2009-12-16----8.306.6116612.320.25026762.05-50.940.500.451.311.230.110.04163.58--
2012-03-29--3008.027.718110.78.35779493.15-72.040.640.060.30.260.130181.7----
2012-04-27--3007.47.61------5238679.66-65.670.710.170.390.3700147.9----
2012-05-24--3007.747.15659.115.960311396.51-80.790.660.070.140.120.050163.8----
2015-05-19--11008.187.731088.9016.86989892.69-77.110.39<0.100.240.120.340.14197.18--
2015-09-14--12008.077.76869.4914.272910698.12-81.190.71<0.100.560.44<0.10<0.10195.6<5--
2015-11-10----7.957.6020310.419.467010290.14-45.970.720.210.560.56<0.10<0.10197.6<5--
2016-03-21--28007.977.756012.206.161210093.33-88.511.250.140.680.580.16<0.10161.76--
Minimum:0064.56608.370189670.33-88.510.310.060.070.1200122.71--
Maximum:0100988.307.8422212.321996711998.9454.029.480.4512.721.31.090.32561.320--
Average:01,6777.337.2813810.1511.055790.8173-36.791.290.191.780.560.250.07204.56.0--
Range:--100982.33.281623.95197785298.61142.539.170.3912.651.181.090.32438.619--
Median:--8807.27.441379.8812.35779276-45.990.880.141.490.440.250.05196.355--
Loading (lb/day):324.841232.83-407.8330.690.2733.111.421.150.08

Sample Point Description: Blacks Creek; Sampled upstream of RT 58 bridge; PA DEP sampling point; Same as BMI sampling point 906-32 and Beran Environmental sampling point BC3;

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - QAS4

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-11-03--500--7.6----------8801.03--0.75--0.12--1815--
2001-01-17------7.34----------7000.32--0.56--0.12--1616--
2001-04-03------7.55----------6700.32--0.8--0.07--1652--
2001-07-11------7.44----------9000.33--0.53--0.04--2195--
2003-05-15----6.57.2----15.5361--5000.41--0.45--0.05--175----
2003-06-19----77.6----184238060--0.85--0.49--0.05--120----
2003-07-17----7.57.54----2222610287-720.27--2.6--0.01--185----
2003-08-14----76.91----231659271-43.50.16--0.16--0.070.06140----
2003-09-13----77.8----20.516610877-440.25--0.3--0.190.01170----
2003-10-19----77.39----9.53815260-480.23--0.32--0.270.07110----
2003-12-17------7.62------373--48-290.59--0.76--0.160.01125----
2004-02-15------7.82------306--60-42.51.06--1.43--0.240.18155----
2004-03-10------7.52------246--50--0.63--0.92--0.220.05130----
2004-03-17Meter100076.87----2510--63.2200.38--1.03--0.11--183.51--
2004-04-16------7.69------347--54-44.50.49--0.66--0.010.01130----
2004-05-13------7.62------323--77-430.85--1.28--0.010.01165----
2004-09-10Meter10006.56.43----16248--36.3600.61--0.46--0.25--100.4----
2004-12-15Meter100076.87----1398--52.06-38.60.35--0.6--0.02--322.13--
2005-02-02Meter6717.47.48----0630--79.42-46.10.38--1.38--0.16--271.57--
2005-06-23Meter2347.77.63----24600--81.27-54.80.6--0.65--0.09--179.112--
2005-08-24Measured1297.67.49----19673--98.07-72.10.5--0.52--0.19--217.61--
2005-12-29Measured10006.76.77----277--9.85-2.770.1--0.01--0.02--15.61--
2006-03-27Measured10007.27.39----9518--69.61-62.60.48--0.49--0.08--175.44--
2006-05-31Measured60977.03----20548--80.8-72.920.51--0.53--0.22--153.24--
2006-09-19Measured7997.47.33----16397--62.84-30.350.69--0.18--0.36--104.82--
2006-10-03----7.676.9220--12.64006757.92-42.620.430.170.220.210.110.08892--
2015-09-14--14008.077.68728.5313.4704135105.13-86.961.220.111.200.920.33<0.10195.612--
2015-11-10----8.307.441959.898.658910682.90-68.460.540.140.480.460.16<0.10168.7<5--
2016-03-21--36007.987.7110512.584.75827581.72-74.840.55<0.100.340.30<0.10<0.10161.7<5--
1969-12-31------7.1----------4800.4----------134----
Minimum:01296.56728.53077529.85-86.960.10.110.010.210.010.0115.61--
Maximum:036008.307.8222012.5824704135105.1301.60.172.60.920.360.18322.112--
Average:09967.287.2514810.3312.840890.7862-31.860.580.140.690.470.130.05157.74.5--
Range:--34711.81.821484.05246278395.2886.961.50.062.590.710.350.17306.511--
Median:--10007.17.421509.8914.453979263.03-40.550.510.140.530.380.120.05161.354--
Loading (lb/day):424.4832.94-570.356.880.146.922.191.460

Sample Point Description: Blacks Creek; Sampled at Deer Road; Essentially the same as DEP point BC30

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC1A

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-03-30------6.9----------9403.65--3.12--0.906--278.46--
2006-10-03----7.717.39758146258775.28-612.170.632.252.060.510.04188.92--
Minimum:----7.716.9758146258775.28-612.170.632.252.060.510.04188.92--
Maximum:----7.717.3975814625879403.650.633.122.060.9060.04278.46--
Average:----7.717.15758.0014.062587.0085-30.502.910.632.692.060.710.04233.74.0--
Range:----00.490000018.72611.4800.8700.396089.54--
Median:----7.717.15758146258784.64-30.52.910.632.692.060.710.04233.654--
Loading (lb/day):------------------

Sample Point Description: Blacks Creek; Sampled below confluence with unnamed tributary #14; PA DEP sampling point; Same as BMI point 906-39

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC3B

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2000-03-30------7.9----------21600.15--0.025--0.25--302.3----
2006-10-03----8.238.01109--14.5702109185.8-165.240.140.10.110.10.20.06165.12--
Minimum:----8.237.9109--14.5702109185.8-165.240.140.10.0250.10.20.06165.12--
Maximum:----8.238.01109--14.570210921600.150.10.110.10.250.06302.32--
Average:----8.237.96109--14.5702109.00201-82.620.150.100.070.100.230.06233.72.0--
Range:----00.110--00030.2165.240.0100.08500.050137.20--
Median:----8.237.96109--14.5702109200.9-82.620.150.10.070.10.230.06233.72--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #14 to Blacks Creek; Sampled near mouth before confluence with Blacks Creek; PA DEP sampling point; Same as BMI sampling point 906-40

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC4

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23BC16-8/28/96175--5.9----------424830--19.5--2.61--620.260--
1996-11-07Calc-1/7-15/96145--3.4----------01543.57--22.2--9.6--4030--
2000-06-28Estimated130--6.1----------723231.5--19.4--6.07--652.420--
2001-01-15----5.24.71----51181--2.348119.113.4521.919.89.356.12783.733--
2001-02-05Calc-2/5/014766.32----61021--3626.5218.0516.2513.712.853.90.44496.718--
2006-10-03----6.416.36113--1310684840.049.4920.3418.412.1111.393.840.1453.922--
2007-04-26--2056.566.26167--139894330.9-4.713.6210.8410.2710.14.70.17467.129--
2007-09-24--507.026.82178.7912.4125912977.96-53.133.2230.1711.110.810.240.17494.541--
2007-11-14--605.094.772509.099.51235102.1485.7117.441421.5321.066.023.62584.724--
2009-04-29--1406.776.422109.2713.29833330.46-10.642.301.209.939.283.490.02434.84--
2009-09-23--247.597.06757.7718.99327767.76-53.460.210.131.081.070.120.08343.31--
2009-12-16----4.444.19----0.17920049.472.321.2610.969.085.845.82380.18--
2010-05-04----4.804.333008.2315.79430042.854.511.2411.4510.767.515.58482.610--
2012-03-29--1007.87.683910.49.1882112106.36-87.360.200.970.930.050316.7----
2012-04-27--1107.87.43------8068385.68-59.10.220.080.610.530.090325.7----
2012-05-24--757.77.881668.616.88928795.56-85.170.160.060.070.040.110319.1----
2015-05-19--1807.527.461988.0018.3105311095.74-81.400.21<0.100.320.280.12<0.10308.6<5--
2015-09-14--1107.547.661338.8015.199410197.98-85.570.190.100.690.53<0.10<0.10391.2<5--
2015-11-10----7.297.471749.849.46688074.39-63.080.430.160.640.530.20<0.10219.2<5--
2016-03-21--5007.757.62--11.456.7999103108.69-103.160.300.121.010.860.14<0.10391.5<5--
2020-05-27----7.177.91--8.7318.2813129112.82-104.410.24--0.13--<0.10--312.8<5--
Minimum:0244.443.4177.770.166800-104.410.1600.070.040.050219.20--
Maximum:05007.87.9130011.4518.91259129112.8215433.2230.1722.221.069.66.12783.760--
Average:01376.696.371549.0811.897371.5656-12.489.436.729.037.053.371.70437.220.8--
Range:--4763.364.512833.6818.8591129112.82258.4133.0630.1722.1321.029.556.12564.560--
Median:--1107.16.42166.58.81398681.567.76-10.642.321.2210.279.083.490.1740320--
Loading (lb/day):105.45115.58-49.9913.464.4812.85.213.820.23

Sample Point Description: Tributary #15 (aka "McIntire trib") to Blacks Creek; Sampled near mouth prior to confluence with Blacks Creek; Downstream of BC16 discharge

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC5

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------7.6----------29800.15--0.168--0.25--43016--
1996-08-28------6.2----------340.80.775--0.468--0.524--22322--
2000-03-30Estimated15--6.4----------4600.15--0.137--0.25--234.8----
2002-02-07------6.6----------3200.15--0.23--0.25--172----
Minimum:015--6.2----------3200.15--0.137--0.25--17216--
Maximum:015--7.6----------2980.80.775--0.468--0.524--43022--
Average:015--6.70----------1030.200.31--0.25--0.32--265.019.0--
Range:--0--1.4----------2660.80.625--0.331--0.274--2586--
Median:--15--6.5----------4000.15--0.2--0.25--228.919--
Loading (lb/day):--8.2900.03--0.02--0.05--

Sample Point Description: Unnamed tributary #16 to Blacks Creek; Sample point located near mouth prior to confluence with Blacks Creek; Downstream of 906-16; PA DEP sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC9

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.9----------8600.15--0.639--0.25--155.58--
1997-12-03--89.4--7.18----5174--34.500.16--0.04--0.17--31.416--
1998-11-09Dry--------------------------------------
1999-11-23--7.26.97.05----9191--32.2200.14--0.05------36.84--
2000-10-16--16.87.17----9213--53.9801.41--0.42------37.67--
2001-12-11--21.56.86.9----6210--23.4700.07--0.02------59.63--
2002-02-07------6.8----------3400.15--0.05--0.25--46----
2002-10-31--2.56.97.14----6209--33.300.1--0.03------30.24--
2003-12-11--3597.65.69----4121--5.344.80.45--0.08------44.24--
2004-03-29--2737.47.27----10192--30.9900.23--0.04------46.84--
2004-05-17--547.27.06----14227--57.9800.27--0.08------55.11--
2004-08-04--1217.17.48----18204--50.6500.31--0.07------34.72--
2004-12-22--677.26.72----3214--50.09-32.540.15--0.02------54.52--
2005-01-27----77.24----1229--54.85-44.850.2--0.01------473--
2005-06-23--1.57.27.45----13193--60.92-52.370.51--0.29------23.23--
2005-09-12Measured0.57.27.5----16315--117.63-92.660.36--0.37------23.72--
2005-12-14------7.18------205--46.26-36.040.24--0.05------34.64--
2006-03-09Measured28776.97----4205--44.71-40.60.46--0.08------36.16--
2006-06-20Measured547.27.43----16262--63.17-53.80.45--0.13------44.69--
2006-09-05Measured3506.77.24----17201--41.96-27.740.36--0.08------284--
2006-10-03----7.666.96183--142215244.93-30.30.350.220.10.10.150.1435.43--
Minimum:00.56.75.69183--1121525.34-92.660.070.220.010.10.150.1423.21--
Maximum:03597.667.5183--1831552117.634.81.410.220.6390.10.250.14155.516--
Average:01137.127.07183--9.721052.0048-20.310.330.220.130.100.210.1445.34.7--
Range:--358.50.961.810--171940112.2997.461.3400.62900.10132.315--
Median:--547.157.16183--92075245.600.260.220.080.10.210.1437.24--
Loading (lb/day):046.5-19.910.4700.0900.010

Sample Point Description: Unnamed tributary #13 to Blacks Creek; PA DEP sampling point; Same as BMI point 906-34; Same as Allegheny Mineral (permit #1096030) downstream sampling point 64G

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC10

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1995-04-26Cross-section154.68.37----10210--4200.15--0--0--77.60.8--
1995-05-25Cross-section5166.97.1----13180--3400.11--0.96--0--71.85.7--
1995-07-17Cross-section1016.86----20200--4800.38--0.38--0--67.49--
1996-08-23------6.5----------3400.38--0.147--0.25--72.18--
2002-02-07------6.8----------3800.86--0.11--0.25--141----
2006-10-03----7.617.02172--14.52954673.75-33.330.30.160.090.080.120.0862.82--
Minimum:01016.86172--101804634-33.330.110.1600.0800.0862.80.8--
Maximum:05168.37.1172--202954673.7500.860.160.960.080.250.081419--
Average:02577.406.74172--14.422146.0045-5.560.360.160.280.080.100.0882.15.1--
Range:--4151.51.10--10115039.7533.330.7500.9600.25078.28.2--
Median:--154.67.266.9172--13.75205464000.340.160.130.080.060.0871.955.7--
Loading (lb/day):0115.7300.4702.14000

Sample Point Description: Unnamed tributary #12 to Blacks Creek; PA DEP sampling point; Same as BMI point 906-35; Same as Allegheny Mineral (permit #10960302) sampling point 64i

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC11

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1995-03-23Cross-section114--7.8----5420--10200--0--0--16110.2--
1995-04-24Cross-section136--7.2----8360--2400--0--0--1483.6--
1995-09-22------7.7------640--16400.18--0------290.42.7--
1995-10-30Cross-section147.37.6----6620--18000.07--0--0--3063.7--
1996-08-23------7.3----------12600.15--0.062--0.25--155.88--
1997-12-03------7.33----6526--62.1200.67--1.35--0.1--129.721--
1998-11-09--11.27.47.94----7923--146.5800.2--0.16------353.42--
1999-11-23--13.47.58----11720--130.2700.07--0.03------272.45--
2000-10-16--13.47.47.91----9836--164.2900.04--0.04------366.43--
2001-12-11--547.37.9----5690--103.800.07--0.04------328.74--
2002-02-07------7.6----------11200.15--0.025--0.25--218----
2002-10-31--97.47.91----6828--147.7800.08--0.06------230.51--
2003-12-11--3237.96.86----5267--47.5400.21--0.04------110.34--
2004-03-29--2837.47.95----8474--97.7400.13--0.03------1594--
2004-05-17--277.37.41----12550--105.1100.17--0.04------208.82--
2004-08-04----7.47.88----19460--100.3500.25--0.07------153.46--
2004-12-22--897.37.83----5718--132.07-96.820.06--0.04------334.36--
2005-01-27--1087.28.03----2900--160.89-131.630.09--0.03------302.74--
2005-06-23--187.47.85----12460--100.22-79.980.12--0.01------128.86--
2005-09-12Measured97.17.86----16535--105.44-90.850.13--0.02------136.14--
2005-12-14------7.9------1034--172.97-151.270.17--0.03------448.11--
2006-03-09Measured547.37.77----6694--116.63-106.270.48--0.04------261.913--
2006-06-20Measured547.58.01----171185--174.19-146.360.16--0.06------461.110--
2006-09-05Measured2297.68.01----151444--215.67-148.540.17--0.03------584.66--
2006-10-03Bucket807.987.9182--131392198189.69-160.191.020.120.060.060.160.1498.32--
Minimum:097.16.86182--226719824-160.1900.1200.0600.1110.31--
Maximum:03237.988.03182--191444198215.6701.020.121.350.060.250.1584.621--
Average:0867.437.74182--9.2725198.00127-44.480.190.120.090.060.110.10269.95.5--
Range:--3140.881.170--1711770191.67160.191.0201.3500.250474.320--
Median:--547.47.86182--869019812600.150.120.040.060.10.1261.94--
Loading (lb/day):10.02118.9-54.130.180.010.0300.010.01

Sample Point Description: Unnamed tributary #11 to Blacks Creek; Sampled below Allegheny Mineral quarry; PA DEP sampling point; Same as BMI sampling point 906-33; Assumed to be similar to Allegheny Mineral (Permit #10960302) sampling point 40H located ~750 feet downstream

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC12

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.9----------6200.328--0.159--0.25--151.7----
2002-02-07------7.1----------5000.15--0.22--0.25--152----
2003-05-15----77.4----11.5343--41--0.56--0.5--0.2--137----
2003-06-17----77.2----15.7--6652--0.71--0.32--0.2--140----
2003-07-16----77.78----1722610482-57.50.65--4.85--0.010.01225----
2003-08-13----77.26----171655855-32.50.31--0.38--0.210.09165----
2003-09-13----77.85----1616710271-470.32--0.38--0.30.01195----
2003-10-18----77.52----93755648-330.34--0.48--0.210.03125----
2003-12-16------7.83------415--45-29.50.61--0.78--0.190.01135----
2004-01-18------7.65------527--63-350.7--0.95--0.20.11195----
2004-02-14------7.65------303--50-240.58--0.78--0.30.24145----
2004-03-11------7.71------263--48-390.57--0.83--0.180.07150----
2004-04-16------7.92------359--51-35.50.53--0.72--0.150.08130----
2004-05-12------7.83------301--62-38.50.2--0.3--0.010.01170----
2006-09-27Cross-section1257.646.83203--125017177.68-58.580.340.240.240.190.130.05133.71--
Minimum:012576.83203--91655641-58.580.150.240.1590.190.010.011251--
Maximum:01257.647.92203--175271048200.710.244.850.190.30.242251--
Average:01257.097.50203--14.032976.1757-33.080.460.240.790.190.190.06156.61.0--
Range:--00.641.090--8362484158.580.5604.69100.290.231000--
Median:--12577.65203--15.732368.552-350.530.240.480.190.20.051501--
Loading (lb/day):106.68116.71-88.020.510.360.360.290.20.08

Sample Point Description: Unnamed tributary #6 to Blacks Creek; Sampled below culvert on Murrin Road after confluence with unnamed tributary #7 (906-19); Downstream of 906-20; PA DEP sampling point; Same as BMI sampling poin 906-18 and Beran Environmental BC3

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - BC12A

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2001-09-28Measured90--7.3----------9600.15--0.025--0.25--------
Minimum:090--7.3----------9600.15--0.025--0.25--------
Maximum:090--7.3----------9600.15--0.025--0.25--------
Average:090--7.30----------9600.15--0.03--0.25--------
Range:--0--0----------000--0--0--------
Median:--90--7.3----------9600.15--0.03--0.25--------
Loading (lb/day):--103.8500.16--0.03--0.27--

Sample Point Description: Unnamed tributary #6 to Blacks Creek; Sample point located at Rt 58 Bridge upstream of 906-20 and BC12 and downstream of 906-29; PA DEP sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - QAS1

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2004-03-17METER75276.89----3513--57.0500.37--0.63--0.19--1953--
2004-05-13METER7547.57.54----19563--72.8500.54--0.55--0.11--244.46--
2004-09-10METER10006.46.36----14253--33.1100.36--0.4--0.24--111.34--
2004-12-15METER3026.96.76----1357--42.51-30.90.35--0.42--0.09--116.22--
2005-02-02METER5627.47.61----0630--71.19-49.20.33--0.75--0.23--304.82--
2005-06-23METER1237.87.64----19582--79.29-55.40.73--0.17--0.04--186.11--
2005-08-24Meter1017.47.36----19703--90.21-68.90.91--0.41--0.12--232.33--
2005-12-29Meter10007.17.14----4308--26.04-21.70.28--0.35--0.14--99.99--
2006-03-27Meter10007.67.53----9496--62.6-55.60.24--0.22--0.05--237.52--
2006-05-31Meter43477.04----20519--64.93-600.47--0.17--0.24--154.84--
2006-09-19Meter3027.47.39----16325--47.02-30.150.53--0.29--0.32--81.64--
Minimum:01016.46.36----0253--26.04-68.90.24--0.17--0.04--81.61--
Maximum:010007.87.64----20703--90.2100.91--0.75--0.32--304.89--
Average:05757.237.21----11.3477--59-33.800.46--0.40--0.16--178.53.6--
Range:--8991.41.28----20450--64.1768.90.67--0.58--0.28--223.28--
Median:--5627.47.36----14513--62.6-30.90.37--0.4--0.14--186.13--
Loading (lb/day):--364.61-178.332.63--2.87--1.13--

Sample Point Description: Blacks Creek; Located downstream of BC8 and upstream of QAS4; Quality Aggregates (permit #1096031) sampling point;

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - QAS2

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1995-10-23--507.77.57----12583--77.5200.63--0.72--0.14--136.83--
1996-01-24FLOODED--------------------------------------
1996-02-08--5.57.27.14----9611--71.4700.74--1.7--0.19--184.65--
1996-03-20--106.996.82----1089--22.6100.29--0.01--0.53--13.98--
1996-04-18--56.86.94----10113--28.9600.22--0.03--0.22--17.11--
1996-05-15--3.56.96.88----10115--34.2200.26--0.03--0.3--15.31--
1996-06-17--1.56.647.01----12187--87.4402.78--0.41--0--6.212--
2004-03-17Measured0------------------------------------
2004-05-13DRY0------------------------------------
2004-09-10Measured276.46.39----17250--34.100.5--0.43--0.23--104.91--
2004-12-15Measured37.57.44----1557--95.89-80.30.21--0.07--0.18--180.410--
2005-02-02FROZEN0------------------------------------
2005-06-23DRY0------------------------------------
2005-08-24DRY0------------------------------------
2005-12-29Measured27.88.03----2598--142.62-1170.27--0.04--0.29--188.218--
2006-03-27Measured37.97.99----7527--100.95-83.20.15--0.01--0.13--173.11--
2006-05-31DRY0------------------------------------
2006-09-19Measured37.67.74----18514--101.37-64.520.51--0.12--0.66--147.28--
Minimum:006.46.39----189--22.61-1170.15--0.01--0--6.21--
Maximum:0507.98.03----18611--142.6202.78--1.7--0.66--188.218--
Average:077.227.27----9.8377--72-31.370.60--0.32--0.26--106.26.2--
Range:--501.51.64----17522--120.011172.63--1.69--0.66--18217--
Median:--37.27.14----10514--77.5200.29--0.07--0.22--136.85--
Loading (lb/day):--7.64-10.07--0.06--0.03--

Sample Point Description: Unnamed tributary #2 to Blacks Creek; Quality Aggregates (permit #1096031) sampling point;

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - QAS3

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1995-10-23DRY--------------------------------------
1996-01-24--207.527.65----10390--71.900.23--0.04--0.32--43----
Minimum:0207.527.65----10390--71.900.23--0.04--0.32--43----
Maximum:0207.527.65----10390--71.900.23--0.04--0.32--43----
Average:0207.527.65----10.0390--7200.23--0.04--0.32--43.0----
Range:--000----00--000--0--0--0----
Median:--207.527.65----10390--71.900.23--0.04--0.32--43----
Loading (lb/day):--17.2800.06--0.01--0.08--

Sample Point Description: Unnamed tributary #1 to Blacks Creek; Quality Aggregates (permit #1096031) sampling point;

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-11

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-05-17----5.215.08308--1232471.738.690.350.281.721.691.460.94123.72--
2006-10-04----6.556.09255--13337139.63-0.40.520.422.0720.450.04123.42--
Minimum:----5.215.08255--1232471.73-0.40.350.281.721.690.450.04123.42--
Maximum:----6.556.09308--13337139.638.690.520.422.0721.460.94123.72--
Average:----5.885.59282--12.533110.0064.150.440.351.901.850.960.49123.62.0--
Range:----1.341.0153--11367.99.090.170.140.350.311.010.90.30--
Median:----5.885.59281.5--12.5330.5105.684.150.440.351.91.850.960.49123.552--
Loading (lb/day):------------------

Sample Point Description: Blacks Creek; Sample point located downstream of 906-10 and downstream of the confluence with BC6.1 spring and upstream of confluence with unnamed tributary #17 (906-12); BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-12

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
1996-08-23------6.6----------4800.502--0.061--0.25--26.18--
2000-03-30Estimated25--6.7----------7800.15--0.247--0.25--177.8----
2006-05-17----6.856.97285--103244038.53-26.660.490.220.350.350.230.1289.75--
2006-10-04Estimated257.726.97229--154829592.25-75.950.210.10.360.350.020.02119.42--
Minimum:0256.856.6229--103244038.53-75.950.150.10.0610.350.020.0226.12--
Maximum:0257.726.97285--154829592.2500.5020.220.360.350.250.12177.88--
Average:0257.296.81257--12.540367.5064-25.650.340.160.250.350.190.07103.35.0--
Range:--00.870.3756--51585553.7275.950.3520.120.29900.230.1151.76--
Median:--257.296.84257--12.540367.563-13.330.350.160.30.350.240.07104.555--
Loading (lb/day):14.2725.58-11.410.050.020.090.050.040

Sample Point Description: Unnamed headwaters tributary #17 to Blacks Creek; Sampled near mouth before confluencing with unnamed tributary #19 (906-11) to form Blacks Creek; BMI sampling point; Assumed to be same as PA DEP sampling point BC7

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-19

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27----7.647207--137507974.41-59.990.820.50.460.450.140.12312.82--
Minimum:----7.647207--137507974.41-59.990.820.50.460.450.140.12312.82--
Maximum:----7.647207--137507974.41-59.990.820.50.460.450.140.12312.82--
Average:----7.647.00207--13.075079.0074-59.990.820.500.460.450.140.12312.82.0--
Range:----000--0000000000000--
Median:----7.647207--137507974.41-59.990.820.50.460.450.140.12312.82--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #7 to Blacks Creek; Sample point located upstream of BC12 and ~50 ft above confluence with unnamed tributary #6 (906-20) at Murrin Road and just downstream of alkaline AMD discharge 906-21; BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-20

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27----7.76.95185--153758471.65-59.590.30.110.040.040.240.0785.95--
Minimum:----7.76.95185--153758471.65-59.590.30.110.040.040.240.0785.95--
Maximum:----7.76.95185--153758471.65-59.590.30.110.040.040.240.0785.95--
Average:----7.706.95185--15.037584.0072-59.590.300.110.040.040.240.0785.95.0--
Range:----000--0000000000000--
Median:----7.76.95185--153758471.65-59.590.30.110.040.040.240.0785.95--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #6 to Blacks Creek; Sample point located upstream of BC12 and ~50 feet upstream of confluence with unnamed tributary #7 (906-19) at Murrin Road; BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-25

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27Estimated507.76.8172--162607470-55.950.580.460.130.130.170.1240.15--
Minimum:0507.76.8172--162607470-55.950.580.460.130.130.170.1240.15--
Maximum:0507.76.8172--162607470-55.950.580.460.130.130.170.1240.15--
Average:0507.706.80172--16.026074.0070-55.950.580.460.130.130.170.1240.15.0--
Range:--0000--0000000000000--
Median:--507.76.8172--162607470-55.950.580.460.130.130.170.1240.15--
Loading (lb/day):44.4742.07-33.630.350.280.080.080.10.07

Sample Point Description: Unnamed tributary #8 to Blacks Creek; Sampled at Windy Point Road culvert; BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-26

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27----7.667.22180--20633128129.47-116.960.580.160.160.140.240.111622--
Minimum:----7.667.22180--20633128129.47-116.960.580.160.160.140.240.111622--
Maximum:----7.667.22180--20633128129.47-116.960.580.160.160.140.240.111622--
Average:----7.667.22180--20.0633128.00129-116.960.580.160.160.140.240.11162.02.0--
Range:----000--0000000000000--
Median:----7.667.22180--20633128129.47-116.960.580.160.160.140.240.111622--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #9 to Blacks Creek; Sampled near mouth; Confluences with unnamed tributary #8 downstream of 906-25; BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-27

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27----7.857.1195--154849385.43-75.550.430.180.120.120.230.21114.35--
Minimum:----7.857.1195--154849385.43-75.550.430.180.120.120.230.21114.35--
Maximum:----7.857.1195--154849385.43-75.550.430.180.120.120.230.21114.35--
Average:----7.857.10195--15.048493.0085-75.550.430.180.120.120.230.21114.35.0--
Range:----000--0000000000000--
Median:----7.857.1195--154849385.43-75.550.430.180.120.120.230.21114.35--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #6 to Blacks Creek; Sample point located downstream of 906-24 prior to confluencing with unnamed tributary #8 (906-28); BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-28

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27----7.987199--154339893.73-72.320.490.110.090.090.110.0988.68--
Minimum:----7.987199--154339893.73-72.320.490.110.090.090.110.0988.68--
Maximum:----7.987199--154339893.73-72.320.490.110.090.090.110.0988.68--
Average:----7.987.00199--15.043398.0094-72.320.490.110.090.090.110.0988.68.0--
Range:----000--0000000000000--
Median:----7.987199--154339893.73-72.320.490.110.090.090.110.0988.68--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #8 to Blacks Creek; Sample point located downstream of confluence with unnamed tributary #9 (906-26) prior to confluence with unnamed tributary #6 (906-27); BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-29

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)
T. Mn - Lab (mg/L)
D. Mn - Lab (mg/L)
T. Al - Lab (mg/L)
D. Al - Lab (mg/L)
SO4 - Lab (mg/L)
TSS - Lab (mg/L)
Ferrous Iron (Mg/L) Lab
2006-09-27----7.97.22200--154489592.3-69.690.430.170.130.110.060.051041--
Minimum:----7.97.22200--154489592.3-69.690.430.170.130.110.060.051041--
Maximum:----7.97.22200--154489592.3-69.690.430.170.130.110.060.051041--
Average:----7.907.22200--15.044895.0092-69.690.430.170.130.110.060.05104.01.0--
Range:----000--0000000000000--
Median:----7.97.22200--154489592.3-69.690.430.170.130.110.060.051041--
Loading (lb/day):------------------

Sample Point Description: Unnamed tributary #6 to Blacks Creek; Sampled below confluence with unnamed tributary #8 (906-28); Upstream of BC12A and 906-20 and downstream of 906-27; BMI sampling point

  1. Records with no value are not included in statistical calculations.
  2. Values lower than the minimum detection limit are assumed to be 0.
  3. Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
  4. This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.

To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.


Blacks Creek Water Quality Report - 906-31

Export Sample Point Report  /  Inflow: No / Outflow: No
Date
Method of Flow
Flow - Field (gal/min)
pH - Field (S.U.)
pH - Lab (S.U.)
ORP - Field (mvolts)
DO - Field (mg/L)
Temp - Field (C)
Cond - Lab (umhos/cm)
Alkalinity - Field (mg/L)
Alkalinity - Lab (mg/L)
Acidity - Lab (mg/L)
T. Fe - Lab (mg/L)
D. Fe - Lab (mg/L)