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Gibson-Halstock Water Quality Report - GH1-1

Export Sample Point Report  /  Inflow: Yes / 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
2002-04-15--50.43.63.6----7.7846--0622.2--4.19--6.19--1601.7--
2002-05-15--193.93.73.4----7.7846--0542.4--3.2--5.24--1374--
2002-06-17--94.53.43.5----10.5651--0582.31--3.85--4.71--1480.3--
2002-07-14--27.63.63.4----14.4458--0603.72--5.52--4.6--1970.3--
2002-08-14--12.43.53.2----13.3356--0603.88--5.66--2.83--1900.7--
2002-09-16--8.93.43.3----13.8957--0942.82--5.52--2.2--2020.7--
2002-10-14--6.13.43.2----10.0050--0522.18--5.26--2.04--2041--
2002-11-14--12.43.33.3----5.5642--0542.05--4.79--2.02--19611--
2002-12-15--27.63.43.4----6.1143--0682.16--4.64--4.27--172<1--
2003-01-09--156.03.23.6----5.5642--0641.73--4.16--6.94--1971--
2003-03-07--70.43.63.3----2.2236--0623.19--3.95--5.01--154<1.4--
2003-04-03--122.93.13.5----5.5642--0682.27--5.03--7.66--187<1.4--
2005-04-10--285.13.7--------------31------------------
2011-03-15--193.93.333.7----9.19.1--0571.08--2.56--3.78--129<5--
2011-05-21--193.93.343.6----1313--0431.51--2.53--3.25--121<5--
2011-06-21--29.63.13.4----1919--0562.07--4.04--3.02--166<5--
2011-07-19--16.73.13.4----15----0623.7--4.81--2.7--202<5--
2011-10-18--94.53.83.5----11----0621.89--3.59--4.11--1195--
2011-11-16--70.43.73.5----10----0541.62--3.24--3.45--127<5--
2012-01-19--193.93.63.6----4----0521.49--2.7--3.34--114<5--
2012-04-17--50.433.5----11----0511.54--3.47--3.19--135<5--
2012-05-31--156.03.93.5----11----0491.5--2.75--3.41--105<5--
2012-07-17--29.633.3----19----0491.03--4.11--2.52--162<5--
2013-01-15--236.93.63.6----8----0431.02--2.38--3.51--108<5--
2013-04-19--174.43.53.6----9.5----0481.32--2.82--3.77--131<5--
2016-11-08------3.4------572--0571.4--3.93--3.11--1365--
2016-12-02----3.493.49------619--043.41.39--4.19--2.45--17210--
2017-01-15----3.83.67------516--549.42.4--3.08--5.02--15845.5--
2017-03-13------3.6------435--0551.88--3.53--5.07--1345--
2017-04-04----3.63.6------386--0481.78--2.81--4.25--1325--
2017-06-01------3.74------388--<5401.51--2.57--3.84--97.5<2.5--
2017-09-29------3.21------516--<548.81.34--4.36--2.5--165<2.5--
2017-11-12----4.43.42----8.6457--<542.21.33--3.12--3.09--121<2.5--
2017-12-17----43.47----7.9457--<541.91.18--3.64--2.73--1.4515--
2018-02-25----3.83.71----8344--<542.31.42--2.36--3.69--<100<2.5--
2018-04-15--13343.65----8.3379--<543.21.34--3.3--3.87--184<2.5--
2018-06-14--713.53.61----12398--<540.81.13--2.98--2.98--118<2.5--
2018-09-25----3.83.65----13352--<534.61.58--2.56--3.13--94.9<2.5--
2018-10-30--1313.2------10.7--------------------------
2019-01-13--1314.83.7----7.4310--<532.21.24--2.47--2.57--<100<2.5--
Minimum:--6.133.2----2.229.1--0311.02--2.36--2.02--1.450.3--
Maximum:--285.14.83.74----19619--5943.88--5.66--7.66--20445.5--
Average:--1033.563.50----10.0232--052.101.88--3.68--3.74--146.67.0--
Range:--2791.80.54----16.78609.9--5632.86--3.3--5.64--202.5545.2--
Median:--94.53.553.5----9.7558--0521.6--3.56--3.43--142.54.5--
Loading (lb/day):--058.71.78--3.43--4.39--

Sample Point Description: Mine discharge sampled at weir. Might also be known as 32L1

  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.


Gibson-Halstock Water Quality Report - GH1-2

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
2018-06-14--535.76.56----16347--18-14.80.442--1.35--0.668--117<2.5--
Minimum:--535.76.56----16347--18-14.80.442--1.35--0.668--117----
Maximum:--535.76.56----16347--18-14.80.442--1.35--0.668--117----
Average:--535.706.56----16.0347--18-14.800.44--1.35--0.67--117.0----
Range:--000----00--000--0--0--0----
Median:--535.76.56----16347--18-14.80.44--1.35--0.67--117----
Loading (lb/day):--11.47-9.430.28--0.86--0.43--

Sample Point Description: Effluent of Forebay and Influent to FLB1

  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.


Gibson-Halstock Water Quality Report - GH1-4

Export Sample Point Report  /  Inflow: No / Outflow: Yes
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
2016-11-08------6.5------475--25-215.6--2.12--0.16--17125--
2016-12-02------6.91------532--22.8-16.81.94--2.31--0.1--17510--
2017-01-15--177.46.8------507--38.5-33.30.978--1.05--0.105--1534--
2017-03-13------6.7------437--35-141.08--1.44--0.63--14811--
2017-04-04------7.2------394--33-180.75--1.3--0.48--1375--
2017-06-01------7.47------292--31.5-240.355--0.963--0.134--1332.82--
2017-09-29------7.24------442--12.9-171.17--1.98--<0.1--1493.6--
2017-11-12------6.7----4.9376--22.6-12.61.68--1.11--0.231--1193.44--
2017-12-17----5.46.9----4363--10.3-13.80.091--1.98--0.639--2333.29--
2018-02-25--8197.35----7.1277--14.9-8.251.3--1.48--1.03--<1009.11--
2018-04-15--417.16.31----11324--10.1-4.011.12--1.91--0.451--150<2.5--
2018-06-14--495.15.02----14306--<513.30.102--2.64--2.06--126<2.5--
2018-09-25--81.56.16.94----17282--14.6-11.70.729--1.37--0.287--82.2<2.5--
2019-01-13--1136.16.07----3.5260--<5-1.51.06--1.78--1.04--<100<2.5--
Minimum:--175.15.02----3.5260--10.1-33.30.091--0.963--0.1--82.22.82--
Maximum:--11397.47----17532--38.513.315.6--2.64--2.06--23325--
Average:--646.606.72----8.8376--23-11.692.00--1.67--0.57--148.07.7--
Range:--963.92.45----13.5272--28.446.615.509--1.677--1.96--150.822.18--
Median:--656.16.85----7.1369.5--22.7-13.21.07--1.63--0.45--148.54.5--
Loading (lb/day):--6.94-3.750.71--1.32--0.69--

Sample Point Description: Ouflow of System 1 settling pond after passage thru flushable limestone bed 1 .

  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.


Gibson-Halstock Water Quality Report - GH2-2

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
2018-06-14--495.15.02----14306--013.30.102--2.64--2.06--126<2.5--
Minimum:--495.15.02----14306--013.30.102--2.64--2.06--126----
Maximum:--495.15.02----14306--013.30.102--2.64--2.06--126----
Average:--495.105.02----14.0306--013.300.10--2.64--2.06--126.0----
Range:--000----00--000--0--0--0----
Median:--495.15.02----14306--013.30.1--2.64--2.06--126----
Loading (lb/day):--07.830.06--1.55--1.21--

Sample Point Description: Effluent of Forebay: Influent to FLB2

  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.


Gibson-Halstock Water Quality Report - GH2-4

Export Sample Point Report  /  Inflow: No / Outflow: Yes
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
2016-11-08------6.7------433--29-80.21--1.98--0.63--1475--
2016-12-02------7.78------546--44.6-360.106--0.726--0.203--16410--
2017-01-15--17.67.67.05------457--27.7-21.50.18--1.61--0.783--1352.5--
2017-03-13------6.3------388--1270.14--2.24--1.17--14211--
2017-04-04------6.7------360--1400.13--2.05--0.98--1327--
2017-06-01------7.53------363--24.6-17.70.059--1.38--0.493--117<2.5--
2017-09-29------7.34------442--12.9-17.91.17--1.95--<0.1--1493.6--
2017-11-12----5.87.44----5.3373--22.6-22.40.106--1.36--0.406--124<2.5--
2017-12-17----76.7----3.2388--26.3-14.32.03--1.42--0.189--145<2.5--
2018-02-25--297.67.05----7.6249+--10.1-220.068--1.81--0.43--<1005.14--
2018-04-15--415.55.17----11.2308--<57.370.123--2.33--1.5--152<2.5--
2018-06-14----6.26.56----21312--6.35-6.620.03--2.12--0.44--120<2.5--
2018-08-20------6.51------334--<50.06<0.02--2.3--0.26--107<2.5--
2018-09-25--677.47.44----17.8258--21.4-16.40.06--1.15--0.467--67.4<2.5--
2018-10-30--417.5------9.5--------------------------
2019-01-13--53.56.85.55----3247--<52.150.144--1.9+1--1.31--101<2.5--
Minimum:--17.65.55.17----3247--6.35-360.03--0.726--0.189--67.42.5--
Maximum:--677.67.78----21546--44.67.372.03--2.33--1.5--16411--
Average:--426.826.79----9.8364--21-11.080.33--1.76--0.66--128.76.3--
Range:--49.42.12.61----18299--38.2543.372--1.604--1.311--96.68.5--
Median:--4176.7----8.55363--22-14.30.13--1.9--0.48--133.55.14--
Loading (lb/day):--4.44-3.40.04--0.51--0.38--

Sample Point Description: Outflow of settling pond 2 after passage thru flushable limestone bed 2. Final Effluent of the system

  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.