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Simpson No. 1 Water Quality Report - SI1(ALDdis)
DateMethod of FlowFlow - 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)
2009-09-14--26.256.37----11.01254226229.93-22.1053.23--11.41--0.04--541.246
2010-04-11----6.466.62----10.41218220246.53-110.7453.63--12.92--0.04--787.411
2012-05-12--66.096.52----10.41175199209.61-59.560.16--14.98--0--435.80
2015-04-30----6.46.14----10.11121179195.42-66.9839.98--12.51--0--367.29
Minimum: 26.096.14----10.11121179195.42-110.7439.98--11.41--0--367.20
Maximum: 66.466.62----11.01254226246.53-22.1060.16--14.98--0.04--787.446
Average: 46.286.37----10.51192206220.37-64.8351.75--12.96--0.02--532.916.5
Range: 40.370.48----0.91334751.1188.6420.18--3.57--0.04--420.246
Median: 46.336.45----10.41197209.5219.77-63.2453.43--12.72--0.02--488.510
Loading (lb/day): 9.8810.31-2.412.8--0.68--0--

Sample Point Description: Effluent of Anoxic Limestone Drain;
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 not calculated as a mean of pH values, but rather a mean of hydronium ion concentration.
4. Dissolved metals used for calculated acidity values when available. Acidities calculated from total metals may be exaggerated.
5. 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.



Simpson No. 1 Water Quality Report - SI1(sysdis)
DateMethod of FlowFlow - 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)
2009-09-14--26.576.74----20.41098218135.14-109.342.18--4.99--0.04--460.911
2010-04-11----6.977.4----7994160118.74-96.241.35--2.46--0.04--251.93
2012-05-12--66.256.94----16.787593109.98-94.920.92--1.74--0--335.30
2015-04-30----6.66.97----17.37758490.56-74.050.18--0.55--0--240.90
Minimum: 26.256.74----77758490.56-109.340.18--0.55--0--240.90
Maximum: 66.977.4----20.41098218135.14-74.052.18--4.99--0.04--460.911
Average: 46.536.95----15.4936138.75113.61-93.641.16--2.44--0.02--322.33.5
Range: 40.720.66----13.432313444.5835.292--4.44--0.04--22011
Median: 46.596.96----17935126.5114.36-95.581.14--2.1--0.02--293.61.5
Loading (lb/day): 5.965.58-4.730.06--0.12--0--

Sample Point Description: Final Effluent of the Simpson 1 passive system; Effluent of Aerobic Pond
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 not calculated as a mean of pH values, but rather a mean of hydronium ion concentration.
4. Dissolved metals used for calculated acidity values when available. Acidities calculated from total metals may be exaggerated.
5. 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.