Water Quality Report


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Bear Run Large Water Quality Report - 92-17.6

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
2009-08-31--2307.003.04------578--0120.404.47--3.08------176.82--
2010-03-16--3803.02.97------714--0130.736.11--3.25------211.611--
2011-09-19----4.53.10------486--ND80.604.72--3.15--5.68--144.25--
2012-04-02--2753.53.05----10539--ND96.912.84--2.48--6.34--151.9<5--
2012-09-10--303.13.18------472--ND83.803.37--3.17--6.73--141.39--
2013-03-19--2004.03.14------573--ND106.664.00--3.35--8.54--166.55--
2013-09-30--1503.53.5------426--ND601.92--2.92--7.27--137.37--
2014-04-07--37533.03------740--ND134.338.22--3.59--8.65--227.6<5--
2015-05-04--10032.96----10713--0118.475.42--2.69--9.43--167.1<5--
2015-10-28--753.53.11------618--ND90.154.43--3.18--8.13--159.4<5--
2016-09-13--2043.09------599--ND91.713.82--3.09--6.23--158<5--
2017-03-20----42.96------680--ND107.463.7--2.62--8.63--165.7<5--
2017-09-25--9043.04------578--ND91.44.05--3.02--7.86--149.3<5--
2018-04-02--2103.02.85----10.0653--096.122.81--2.04--7.31--134.9<5--
2018-09-24--2904.52.98------579--ND96.523.54--2.20--5.20--166.7<5--
2019-03-25--3504.03.04------508--ND85.171.78--1.95--4.02--140.9<5--
2019-09-16----3.03.01------483--ND78.380.75--2.38--<0.10--136.15--
1997-12-11--335--3.1------768--017812.1--4.22--12.4--15130--
1998-02-10--227--2.9------770--01708.87--3.36--9.99--972--
2000-06-06----43------681--01164.67--2.64--7.13--972--
2000-06-08----43.1------696--01164.71--2.61--7.13--1142--
2000-11-02------3.1----------0922.91--3--8--140.53--
2001-04-24------2.9----------01629.97--3.21--10.3--211.33--
2001-05-29----33----------01506.04--3.3--9.28--1124--
2001-06-20----43------777--0162.45.22--2.94--8.47--------
2002-08-08--602.53----------0145.63.71--2.85--7.33--85.36--
2004-06-10--355--3----------01102.97--2.43--6.51--153.43--
2004-09-13--043----------01272.99--2.36--6.95--194.13--
2005-04-26--17543----------0108.23.07--1.9--5.28--1993--
2005-10-12------3.1----------093.82.65--2.94--5.52--162.63--
2006-03-28--80043----------0113.22.96--2.55--7.19--160.73--
2006-08-29----43----------0120.62.63--2.39--7.19--208.13--
Minimum:--02.52.85----10426--0.00600.75--1.9--4.02--85.32--
Maximum:--8007.003.5----10777--0.0017812.1--4.22--12.4--227.630--
Average:--2253.773.04----10.0620--0113.554.42--2.84--7.54--155.55.4--
Range:--8004.50.65----0351--011811.35--2.32--8.38--142.328--
Median:--21043.01----10608.5--0109.13.77--2.93--7.27--153.43--
Loading (lb/day):--0330.1913.35--8.02--18.43--

Sample Point Description: Bear Run Discharge 2nd entryAMD. Influent to Bear Run Mine Large passive treatment system. Sampled at influent pipe to SAPS

  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.


Bear Run Large Water Quality Report - 92-17.6A

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
2009-08-31--2183.506.99------645--159.84-127.601.28--2.56------192.53--
2010-03-16--3856.37.08------542--96.33-70.170.72--1.40------184.53--
2011-09-19----7.07.31------460--107.50-89.152.31--8.06--0.04--192.97--
2012-04-02--2757.57.65----10548--127.84-104.480.12--0.09--<0.04--150.5<5--
2012-09-10--307.07.28------937--184.94-138.802.93--9.71--0.04--302.38--
2013-03-19--2007.07.38------544--121.24-94.130.18--0.27--0.15--163.15--
2014-04-07--20077.62------667--137.09-119.580.28--0.47--0.24--175.9<5--
2015-05-04--10077.11----11674--152.26-124.30.38--0.53--<0.10--150.65--
2015-10-28--7577.37------765--146.86-115.421.22--2.39--0.18--233.2<5--
2016-09-13--2077.25------1132--188.96-177.152.59--11.84--<0.10--433.67--
2017-03-20----77.34------592--135.32-129.750.24--0.63--0.11--136.1<5--
2017-09-25--9077.28------768--161.17-160.41.59--3.45--<0.10--238<5--
2018-04-02--2107.57.50----9.0582--121.88-117.410.10--0.19--0.21--142.6<5--
2018-09-24--1507.07.19------584--153.97-124.380.19--0.54--0.18--176.0<5--
2019-03-25--2007.57.11------386--99.10-89.350.44--0.26--0.61--92.623--
2019-09-16----7.07.19------608--135.12-123.222.20--2.44--4.32--190.4<5--
2001-04-24------7.1----------19400.383--3.09--0.5--429.44--
2001-05-29----77.1----------24000.3--1.89--0.5--2996--
2001-06-20----77.3------713--29400.099--2.15--0.2--------
2002-08-08--606.57----------30003.4--9.42--0.5--296.114--
2004-06-10--300--7.2----------165-90.61.22--4.12--0.5--237.43--
2004-09-13--077----------131.6-11.61.48--2.96--0.5--183.23--
2005-04-26--15077.4----------129.2-24.40.334--0.94--0.5--217.33--
2005-10-12------7.4----------192.6-152.60.946--7.72--0.5--155.13--
2006-03-28--80077.6----------127.2-93.60.55--0.947--0.5--158.93--
2006-08-29----77.5----------169-144.60.756--2.8--0.5--2383--
Minimum:--03.506.99----9.0386--96.33-177.150.099--0.09--0.04--92.63--
Maximum:--8007.57.65----111132--30003.4--11.84--4.32--433.623--
Average:--1926.867.28----10.0656--160-93.181.01--3.11--0.54--214.86.1--
Range:--80040.66----2746--203.67177.153.301--11.75--4.28--34120--
Median:--17577.28----10608--149.56-109.950.64--2.27--0.5--190.44--
Loading (lb/day):--329.47-237.881.62--3.69--0.67--

Sample Point Description: BEAR RUN LARGE SAPS OUTFLOWFinal effluent of Bear Run Mine Large System. Effluent of SAPS. Sampled at pipe below flow control box.

  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.