Standard Water Quality Report
Download Raw Water Quality Data CSVSample Point - TAHWEIR |
Download Sample Point Report CSV / 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-08 | -- | -- | -- | 6.2 | -- | -- | -- | -- | -- | 51.8 | -31.8 | 13.5 | -- | 2.073 | -- | 0.2 | -- | 215.8 | 5 | 11.44 |
| 2008-08-19 | -- | -- | 5.7 | 6.2 | -- | 0.38 | -- | -- | -- | 72.2 | -35.2 | 17.549 | -- | 2.269 | -- | 0.5 | -- | 211.5 | 14 | -- |
| 2009-07-08 | -- | -- | -- | 6.5 | -- | -- | -- | -- | -- | 38.8 | -30.6 | 12.5 | -- | 1.83 | -- | 0.2 | -- | 205.8 | 8 | 9.75 |
| 2009-08-25 | -- | -- | -- | 6 | -- | -- | -- | -- | -- | 51.2 | -24.4 | 12 | -- | 1.86 | -- | 0.2 | -- | 185.3 | 14 | 9.84 |
| 2009-09-29 | -- | -- | -- | 6.5 | -- | -- | -- | -- | -- | 56 | -37.6 | 11.6 | -- | 2.006 | -- | 0.2 | -- | 199.8 | 5 | 11.4 |
| 2009-11-24 | -- | -- | -- | 6.2 | -- | -- | -- | -- | -- | 46.6 | -28 | 7.388 | -- | 1.825 | -- | 0.2 | -- | 175.7 | 6 | 6.44 |
| 2010-01-26 | -- | -- | -- | 6.2 | -- | -- | -- | -- | -- | 40.2 | -28 | 20.9 | -- | 1.684 | -- | 0.2 | -- | 163 | 26 | 9.03 |
| 2010-04-27 | -- | -- | -- | 6.3 | -- | -- | -- | -- | -- | 43.2 | -9.8 | 11.4 | -- | 1.886 | -- | 0.2 | -- | 211.5 | 6 | 9.64 |
| 2012-07-23 | -- | 882 | 6.13 | -- | 293 | 0.77 | 11 | 624 | -- | 50 | -8 | 10.91 | -- | 1.67 | -- | <0.05 | -- | 215 | 19 | -- |
| 2015-05-20 | -- | 1215 | 5.85 | 6.5 | -- | -- | 11.1 | 569 | -- | 51 | -31 | 7.56 | -- | 1.55 | -- | <0.05 | -- | 227 | <5 | -- |
| 2017-02-28 | -- | 1335.95 | 6.17 | 6.3 | -- | 1.51 | -- | -- | -- | 53.6 | -37 | 8.428 | -- | 1.283 | -- | 0.2 | -- | 152.3 | 5 | 7.552 |
| 2017-04-12 | -- | -- | 5.88 | 6.6 | -- | 2.17 | -- | -- | -- | 45.8 | -38.8 | 7.201 | -- | 1.414 | -- | 0.2 | -- | 142.7 | 6 | 3.592 |
| 2017-07-06 | -- | 527.9 | 5.88 | 6.3 | -- | -- | -- | -- | -- | 60.2 | -61.2 | 10 | -- | 1.694 | -- | 0.2 | -- | 211.3 | 6 | 6.592 |
| 2017-12-20 | -- | 710 | 5.86 | 6.4 | -- | 0.6 | -- | -- | -- | 58.2 | -37.8 | 11.277 | -- | 1.671 | -- | 0.2 | -- | 200 | 5 | 8.4 |
| Minimum: | -- | 527.9 | 5.7 | 6 | 293 | 0.38 | 11 | 569 | -- | 38.8 | -61.2 | 7.201 | -- | 1.283 | -- | 0.2 | -- | 142.7 | 5 | 3.592 |
| Maximum: | -- | 1335.95 | 6.17 | 6.6 | 293 | 2.17 | 11.1 | 624 | -- | 72.2 | -8 | 20.9 | -- | 2.269 | -- | 0.5 | -- | 227 | 26 | 11.44 |
| Average: | -- | 934 | 5.92 | 6.32 | 293 | 1.09 | 11.1 | 597 | -- | 51 | -31.4 | 11.59 | -- | 1.77 | -- | 0.23 | -- | 194.1 | 9.6 | 8.52 |
| Range: | -- | 808.05 | 0.47 | 0.6 | 0 | 1.79 | 0.1 | 55 | -- | 33.4 | 53.2 | 13.699 | -- | 0.986 | -- | 0.3 | -- | 84.3 | 21 | 7.848 |
| Median: | -- | 882 | 5.88 | 6.3 | 293 | 0.77 | 11.05 | 596.5 | -- | 51.1 | -31.4 | 11.34 | -- | 1.76 | -- | 0.2 | -- | 202.9 | 6 | 9.03 |
| Loading (lb/day): | -- | 602.86 | -368.53 | 104.22 | -- | 17.19 | -- | 2.06 | -- |
Sample Point Description: Raw water from the Tracy Air Hole Discharge @ weir (AMFL#2)
- Records with no value are not included in statistical calculations.
- Values lower than the minimum detection limit are assumed to be 0.
- Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
- 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.
Sample Point - OVRPDIN |
Download Sample Point Report CSV / 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-08 | -- | -- | -- | 6.8 | -- | -- | -- | -- | -- | 29 | -21 | 0.4 | -- | 1.094 | -- | 0.2 | -- | 248.5 | 5 | 0.1 |
| 2008-08-19 | -- | -- | 6.7 | 6.9 | -- | 8.52 | -- | -- | -- | 39.6 | -27.2 | 1.014 | -- | 1.572 | -- | 0.5 | -- | 218.2 | 5 | -- |
| 2008-12-18 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 35.4 | -24 | 2.65 | -- | 1.37 | -- | 0.2 | -- | 132.3 | 6 | 2.24 |
| Minimum: | -- | -- | 6.7 | 6.8 | -- | 8.52 | -- | -- | -- | 29 | -27.2 | 0.4 | -- | 1.094 | -- | 0.2 | -- | 132.3 | 5 | 0.1 |
| Maximum: | -- | -- | 6.7 | 6.9 | -- | 8.52 | -- | -- | -- | 39.6 | -21 | 2.65 | -- | 1.572 | -- | 0.5 | -- | 248.5 | 6 | 2.24 |
| Average: | -- | -- | 6.70 | 6.87 | -- | 8.52 | -- | -- | -- | 35 | -24.1 | 1.35 | -- | 1.35 | -- | 0.30 | -- | 199.7 | 5.3 | 1.17 |
| Range: | -- | -- | 0 | 0.1 | -- | 0 | -- | -- | -- | 10.6 | 6.2 | 2.25 | -- | 0.478 | -- | 0.3 | -- | 116.2 | 1 | 2.14 |
| Median: | -- | -- | 6.7 | 6.9 | -- | 8.52 | -- | -- | -- | 35.4 | -24 | 1.01 | -- | 1.37 | -- | 0.2 | -- | 218.2 | 5 | 1.17 |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description: Raw water from the Tracy Air Hole Discharge @ weir (AMFL #2) ????
- Records with no value are not included in statistical calculations.
- Values lower than the minimum detection limit are assumed to be 0.
- Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
- 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.
Sample Point - PND1DISC |
Download Sample Point Report CSV / 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-08 | -- | -- | -- | 6.4 | -- | -- | -- | -- | -- | 39.6 | -23.4 | 8.036 | -- | 2.041 | -- | 0.2 | -- | 222.4 | 12 | 3.46 |
| 2008-08-19 | -- | -- | 6.21 | 6.7 | -- | 8.19 | -- | -- | -- | 47 | -35.2 | 0.443 | -- | 2.226 | -- | 0.5 | -- | 217.8 | 8 | -- |
| 2008-12-18 | -- | -- | -- | 6.4 | -- | -- | -- | -- | -- | 38.6 | -27.8 | 8.09 | -- | 1.57 | -- | 0.2 | -- | 131.4 | 8 | 5.94 |
| 2010-04-27 | -- | -- | -- | 6.6 | -- | -- | -- | -- | -- | 44.6 | -34 | 7.639 | -- | 1.859 | -- | 0.2 | -- | 220.7 | 20 | 3.8 |
| 2017-02-28 | -- | -- | 6.49 | 6.6 | -- | 7.79 | -- | -- | -- | 46.6 | -39 | 6.664 | -- | 1.385 | -- | 0.2 | -- | 120.9 | 5 | 2.575 |
| 2017-04-12 | -- | -- | 6.2 | 6.8 | -- | 6.77 | -- | -- | -- | 43.6 | -37.6 | 4.775 | -- | 1.359 | -- | 0.2 | -- | 134.8 | 6 | 0.705 |
| 2017-07-06 | -- | -- | 6.1 | 6.9 | -- | -- | -- | -- | -- | 51.4 | -45.4 | 1.67 | -- | 1.641 | -- | 0.2 | -- | 193.6 | 5 | 0.151 |
| 2017-12-20 | -- | 685 | 6.49 | 7 | -- | 8.87 | -- | -- | -- | 52 | -37.2 | 4.206 | -- | 1.623 | -- | 0.2 | -- | 200.7 | 8 | 0.23 |
| Minimum: | -- | 685 | 6.1 | 6.4 | -- | 6.77 | -- | -- | -- | 38.6 | -45.4 | 0.443 | -- | 1.359 | -- | 0.2 | -- | 120.9 | 5 | 0.151 |
| Maximum: | -- | 685 | 6.49 | 7 | -- | 8.87 | -- | -- | -- | 52 | -23.4 | 8.09 | -- | 2.226 | -- | 0.5 | -- | 222.4 | 20 | 5.94 |
| Average: | -- | 685 | 6.30 | 6.68 | -- | 7.91 | -- | -- | -- | 45 | -35.0 | 5.19 | -- | 1.71 | -- | 0.24 | -- | 180.3 | 9.0 | 2.41 |
| Range: | -- | 0 | 0.39 | 0.6 | -- | 2.1 | -- | -- | -- | 13.4 | 22 | 7.647 | -- | 0.867 | -- | 0.3 | -- | 101.5 | 15 | 5.789 |
| Median: | -- | 685 | 6.21 | 6.65 | -- | 7.99 | -- | -- | -- | 45.6 | -36.2 | 5.72 | -- | 1.63 | -- | 0.2 | -- | 197.15 | 8 | 2.58 |
| Loading (lb/day): | -- | 428.15 | -306.29 | 34.63 | -- | 13.36 | -- | 1.65 | -- |
Sample Point Description: Water exiting first treatment pond
- Records with no value are not included in statistical calculations.
- Values lower than the minimum detection limit are assumed to be 0.
- Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
- 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.
Sample Point - PND3IN |
Download Sample Point Report CSV / 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-08 | -- | -- | -- | 6.6 | -- | -- | -- | -- | -- | 33.6 | -28.4 | 9.159 | -- | 1.546 | -- | 0.2 | -- | 232.4 | 14 | 1.89 |
| 2008-08-19 | -- | -- | 6.48 | 6.8 | -- | 8.7 | -- | -- | -- | 42.2 | -31.2 | 0.76 | -- | 1.987 | -- | 0.5 | -- | 220 | 5 | -- |
| 2008-12-18 | -- | -- | -- | 6.8 | -- | -- | -- | -- | -- | 37.6 | -25.4 | 6.93 | -- | 1.52 | -- | 0.2 | -- | 128.6 | 10 | 3.43 |
| Minimum: | -- | -- | 6.48 | 6.6 | -- | 8.7 | -- | -- | -- | 33.6 | -31.2 | 0.76 | -- | 1.52 | -- | 0.2 | -- | 128.6 | 5 | 1.89 |
| Maximum: | -- | -- | 6.48 | 6.8 | -- | 8.7 | -- | -- | -- | 42.2 | -25.4 | 9.159 | -- | 1.987 | -- | 0.5 | -- | 232.4 | 14 | 3.43 |
| Average: | -- | -- | 6.48 | 6.73 | -- | 8.70 | -- | -- | -- | 38 | -28.3 | 5.62 | -- | 1.68 | -- | 0.30 | -- | 193.7 | 9.7 | 2.66 |
| Range: | -- | -- | 0 | 0.2 | -- | 0 | -- | -- | -- | 8.6 | 5.8 | 8.399 | -- | 0.467 | -- | 0.3 | -- | 103.8 | 9 | 1.54 |
| Median: | -- | -- | 6.48 | 6.8 | -- | 8.7 | -- | -- | -- | 37.6 | -28.4 | 6.93 | -- | 1.55 | -- | 0.2 | -- | 220 | 10 | 2.66 |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description: Inflow to third treatment pond
- Records with no value are not included in statistical calculations.
- Values lower than the minimum detection limit are assumed to be 0.
- Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
- 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.
Sample Point - PND3DISC |
Download Sample Point Report CSV / 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-08 | -- | -- | -- | 6.8 | -- | -- | -- | -- | -- | 37.2 | -26.6 | 2.291 | -- | 1.369 | -- | 0.2 | -- | 248 | 5 | 0.25 |
| 2008-08-19 | -- | -- | 6.54 | 7.2 | -- | 6.22 | -- | -- | -- | 49.2 | -35.2 | 0.3 | -- | 1.876 | -- | 0.5 | -- | 217.2 | 10 | -- |
| 2008-12-18 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 38.8 | -28.2 | 4.08 | -- | 1.52 | -- | 0.2 | -- | 126.6 | 14 | 2.29 |
| 2009-07-08 | -- | -- | -- | 7.1 | -- | -- | -- | -- | -- | 39.6 | -33.6 | 3.72 | -- | 1.83 | -- | 0.2 | -- | 155.7 | 10 | 0.4 |
| 2009-08-25 | -- | -- | -- | 6.4 | -- | -- | -- | -- | -- | 37.8 | -24 | 3.26 | -- | 1.77 | -- | 0.2 | -- | 180.6 | 5 | 0.43 |
| 2009-09-29 | -- | -- | -- | 7.2 | -- | -- | -- | -- | -- | 40.6 | -31 | 2.504 | -- | 1.689 | -- | 0.2 | -- | 200 | 5 | 0.17 |
| 2009-11-24 | -- | -- | -- | 7.1 | -- | -- | -- | -- | -- | 39.8 | -26.8 | 2.705 | -- | 1.653 | -- | 0.2 | -- | 177.9 | 5 | 0.22 |
| 2010-01-26 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 42.8 | -32 | 3.379 | -- | 1.727 | -- | 0.2 | -- | 187.7 | 5 | 0.9 |
| 2010-04-27 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 44 | -34 | 4.428 | -- | 1.744 | -- | 0.2 | -- | 220.4 | 6 | 1.57 |
| 2012-07-23 | -- | 350 | 6.64 | -- | 305 | 10.73 | 18.8 | 596 | -- | 48 | -11 | 0.78 | -- | 1.42 | -- | <0.05 | -- | 222 | <5 | -- |
| 2015-05-20 | -- | 1094 | 6.73 | 6.8 | -- | -- | 13.7 | 564 | -- | 51 | -28 | 1.96 | -- | 1.35 | -- | <0.05 | -- | 228 | <5 | -- |
| 2017-02-28 | -- | 1532.98 | 6.77 | 6.9 | -- | 9.83 | -- | -- | -- | 45.4 | -41 | 3.507 | -- | 1.263 | -- | 0.2 | -- | 120.1 | 5 | 0.535 |
| 2017-04-12 | -- | 2194.784 | 6.46 | 7 | -- | 8.68 | -- | -- | -- | 43.2 | -37.8 | 2.582 | -- | 1.362 | -- | 0.2 | -- | 131.8 | 8 | 0.272 |
| 2017-07-06 | -- | 1000.9 | 6.41 | 6.5 | -- | -- | -- | -- | -- | 52.6 | -46.2 | 3.539 | -- | 1.698 | -- | 0.2 | -- | 203.6 | 5 | 0.304 |
| 2017-12-20 | -- | 660 | 6.89 | 7.4 | -- | 11.46 | -- | -- | -- | 50.8 | -35 | 3.692 | -- | 1.493 | -- | 0.2 | -- | 214.3 | 5 | 0.179 |
| Minimum: | -- | 350 | 6.41 | 6.4 | 305 | 6.22 | 13.7 | 564 | -- | 37.2 | -46.2 | 0.3 | -- | 1.263 | -- | 0.2 | -- | 120.1 | 5 | 0.17 |
| Maximum: | -- | 2194.784 | 6.89 | 7.4 | 305 | 11.46 | 18.8 | 596 | -- | 52.6 | -11 | 4.428 | -- | 1.876 | -- | 0.5 | -- | 248 | 14 | 2.29 |
| Average: | -- | 1,139 | 6.63 | 6.94 | 305 | 9.38 | 16.3 | 580 | -- | 44 | -31.4 | 2.85 | -- | 1.58 | -- | 0.22 | -- | 188.9 | 6.8 | 0.63 |
| Range: | -- | 1844.784 | 0.48 | 1 | 0 | 5.24 | 5.1 | 32 | -- | 15.4 | 35.2 | 4.128 | -- | 0.613 | -- | 0.3 | -- | 127.9 | 9 | 2.12 |
| Median: | -- | 1047.45 | 6.64 | 6.9 | 305 | 9.83 | 16.25 | 580 | -- | 43.2 | -32 | 3.26 | -- | 1.65 | -- | 0.2 | -- | 200 | 5 | 0.35 |
| Loading (lb/day): | -- | 647.44 | -500.11 | 38.94 | -- | 19.2 | -- | 3.24 | -- |
Sample Point Description: Water exiting third treatment pond. Final Effluent
- Records with no value are not included in statistical calculations.
- Values lower than the minimum detection limit are assumed to be 0.
- Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
- 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.
Sample Point - OVRPDOUT |
Download Sample Point Report CSV / 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008-05-08 | -- | -- | -- | 6.8 | -- | -- | -- | -- | -- | 26.2 | -13.8 | 0.326 | -- | 1.009 | -- | 0.2 | -- | 237.1 | 5 | 0.08 |
| 2008-08-19 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 38 | -25 | 0.3 | -- | 1.407 | -- | 0.5 | -- | 213.5 | 5 | -- |
| 2008-12-18 | -- | -- | -- | 7.2 | -- | -- | -- | -- | -- | 40.8 | -24.2 | 2.55 | -- | 1.34 | -- | 0.2 | -- | 121.8 | 5 | 0.18 |
| 2009-07-08 | -- | -- | -- | 7.4 | -- | -- | -- | -- | -- | 38.8 | -28.4 | 1.5 | -- | 1.64 | -- | 0.2 | -- | 231.2 | 5 | 0.1 |
| 2009-08-25 | -- | -- | -- | 6.8 | -- | -- | -- | -- | -- | 46.2 | -30.4 | 1.67 | -- | 1.91 | -- | 0.2 | -- | 164.2 | 5 | 0.15 |
| 2009-11-24 | -- | -- | -- | 7.3 | -- | -- | -- | -- | -- | 52.6 | -31.8 | 1.962 | -- | 1.462 | -- | 0.2 | -- | 178.9 | 18 | 0.11 |
| 2010-01-26 | -- | -- | -- | 7.2 | -- | -- | -- | -- | -- | 114.8 | -68.4 | 5.516 | -- | 1.781 | -- | 0.224 | -- | 186.3 | 30 | 0.26 |
| 2010-04-27 | -- | -- | -- | 7.4 | -- | -- | -- | -- | -- | 82 | -56.6 | 3.125 | -- | 1.487 | -- | 0.2 | -- | 214.8 | 12 | 0.14 |
| 2012-07-23 | -- | 150 | 6.75 | -- | 285 | 9.46 | 20 | 599 | -- | 48 | -14 | 0.4 | -- | 1.32 | -- | <0.05 | -- | 220 | <5 | -- |
| 2015-05-20 | -- | 121 | 6.89 | 6.9 | -- | -- | 18.2 | 538 | -- | 52 | -30 | 1.37 | -- | 1.92 | -- | 0.07 | -- | 199 | <5 | -- |
| Minimum: | -- | 121 | 6.75 | 6.8 | 285 | 9.46 | 18.2 | 538 | -- | 26.2 | -68.4 | 0.3 | -- | 1.009 | -- | 0.07 | -- | 121.8 | 5 | 0.08 |
| Maximum: | -- | 150 | 6.89 | 7.4 | 285 | 9.46 | 20 | 599 | -- | 114.8 | -13.8 | 5.516 | -- | 1.92 | -- | 0.5 | -- | 237.1 | 30 | 0.26 |
| Average: | -- | 136 | 6.82 | 7.10 | 285 | 9.46 | 19.1 | 569 | -- | 54 | -32.3 | 1.87 | -- | 1.53 | -- | 0.22 | -- | 196.7 | 10.6 | 0.15 |
| Range: | -- | 29 | 0.14 | 0.6 | 0 | 0 | 1.8 | 61 | -- | 88.6 | 54.6 | 5.216 | -- | 0.911 | -- | 0.43 | -- | 115.3 | 25 | 0.18 |
| Median: | -- | 135.5 | 6.82 | 7.2 | 285 | 9.46 | 19.1 | 568.5 | -- | 47.1 | -29.2 | 1.59 | -- | 1.47 | -- | 0.2 | -- | 206.25 | 5 | 0.14 |
| Loading (lb/day): | -- | 81.09 | -34.44 | 1.36 | -- | 2.59 | -- | 0.1 | -- |
Sample Point Description: Discharge from overflow pond
- Records with no value are not included in statistical calculations.
- Values lower than the minimum detection limit are assumed to be 0.
- Average pH is calculated using the arithmetic mean of pH values. Hydronium ion concentrations were not used.
- 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.