Standard Water Quality Report
Download Raw Water Quality Data CSVSample Point - 401 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-15 | Weir | 128 | 3.04 | 3.08 | 430 | 5.89 | 12.4 | -- | 0 | 0 | 170.45 | 14.45 | -- | 1.39 | 1.29 | 9.44 | 9.39 | 491.2 | <5 | -- |
| 2021-12-02 | Weir | 115 | 3.31 | 3.28 | 445 | 0.27 | 11 | -- | 0 | -- | -- | 18.14 | -- | 1.96 | -- | 13.42 | -- | -- | -- | -- |
| 2021-12-17 | Weir | 118 | 3.19 | 3.14 | 410 | 1.56 | 10.7 | -- | 0 | 0 | 162 | 18.36 | -- | 1.87 | 1.73 | 16.2 | 14.73 | 383 | <5 | -- |
| 2022-05-18 | -- | -- | -- | 3.26 | -- | -- | -- | 589 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | 0 | 115 | 3.04 | 3.08 | 410 | 0.27 | 10.7 | 589 | 0 | 0 | 162 | 14.45 | -- | 1.39 | 1.29 | 9.44 | 9.39 | 383 | -- | -- |
| Maximum: | 0 | 128 | 3.31 | 3.28 | 445 | 5.89 | 12.4 | 589 | 0 | 0 | 170.45 | 18.36 | -- | 1.96 | 1.73 | 16.2 | 14.73 | 491.2 | -- | -- |
| Average: | 0 | 120 | 3.18 | 3.19 | 428 | 2.57 | 11.4 | 589 | 0 | 0 | 166.2 | 16.98 | -- | 1.74 | 1.51 | 13.02 | 12.06 | 437.1 | -- | -- |
| Range: | 0 | 13 | 0.27 | 0.2 | 35 | 5.62 | 1.7 | 0 | 0 | 0 | 8.45 | 3.91 | -- | 0.57 | 0.44 | 6.76 | 5.34 | 108.2 | -- | -- |
| Median: | 0 | 118 | 3.19 | 3.2 | 430 | 1.56 | 11 | 589 | 0 | 0 | 166.23 | 18.14 | -- | 1.87 | 1.51 | 13.42 | 12.06 | 437.1 | -- | -- |
| Loading (lb/day): | -- | -- | 246.01 | 24.45 | -- | 2.5 | 2.22 | 18.68 | 17.67 |
Sample Point Description:
Abandoned Mine Discharge; Emanates from the abandoned (Egypt or Victor No 45) underground coal mine. Influent to the Richards Passive Treatment System. Samples collected at the discharge across the road from the splitter box. Essentially the same as sample point 452 which was the sample point used for the original treatment system.
- 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 - 402 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-15 | Assumed | 39 | 6.99 | 7.4 | -205 | 0.08 | 21.8 | -- | 520 | 476 | -285.22 | 1.16 | -- | 0.74 | 0.68 | 0.12 | 0.1 | 186.3 | <5 | -- |
| 2021-12-02 | Assumed | 115 | 7.65 | -- | -180 | 3.37 | 7.7 | -- | 168 | 177 | -134.06 | 0.22 | -- | 2.16 | -- | <0.1 | -- | 487.3 | <5 | -- |
| 2021-12-17 | Assumed | 36 | 6.78 | 7.04 | -151 | 2.97 | 7.1 | -- | 212 | 182 | -172 | 0.17 | -- | 2.38 | 1.95 | <0.1 | <0.1 | 432 | <5 | -- |
| 2022-05-18 | Measured | 60 | -- | 7.05 | -- | -- | -- | 970 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | 0 | 36 | 6.78 | 7.04 | -205 | 0.08 | 7.1 | 970 | 168 | 177 | -285.22 | 0.17 | -- | 0.74 | 0.68 | 0.12 | 0.1 | 186.3 | -- | -- |
| Maximum: | 0 | 115 | 7.65 | 7.4 | -151 | 3.37 | 21.8 | 970 | 520 | 476 | -134.06 | 1.16 | -- | 2.38 | 1.95 | 0.12 | 0.1 | 487.3 | -- | -- |
| Average: | 0 | 63 | 7.14 | 7.16 | -179 | 2.14 | 12.2 | 970 | 300.00 | 278 | -197.1 | 0.52 | -- | 1.76 | 1.32 | 0.12 | 0.10 | 368.5 | -- | -- |
| Range: | 0 | 79 | 0.87 | 0.36 | 54 | 3.29 | 14.7 | 0 | 352 | 299 | 151.16 | 0.99 | -- | 1.64 | 1.27 | 0 | 0 | 301 | -- | -- |
| Median: | 0 | 49.5 | 6.99 | 7.05 | -180 | 2.97 | 7.7 | 970 | 212 | 182 | -172 | 0.22 | -- | 2.16 | 1.32 | 0.12 | 0.1 | 432 | -- | -- |
| Loading (lb/day): | 189.24 | 182.19 | -131.15 | 0.31 | -- | 1.45 | 0.58 | 0.06 | 0.05 |
Sample Point Description:
Jennings Vertical Flow Pond #1 (JVFP1) 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 - 405 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-15 | Assumed | 39 | 7.73 | 7.77 | -25 | 1.22 | 29 | -- | 436 | 438 | -417.08 | 0.98 | -- | 0.81 | 0.67 | 0.13 | <0.1 | 210.4 | <5 | -- |
| 2021-12-02 | Assumed | 75 | 7.73 | 7.5 | 108 | 6.32 | 6.4 | -- | 147 | 166 | -121.32 | 0.15 | -- | 1.97 | -- | <0.1 | -- | 482.7 | <5 | -- |
| 2021-12-17 | Assumed | 36 | 5.92 | 7.79 | 44 | 10.43 | 7.6 | -- | 72 | 169 | -157 | 0.24 | -- | 1.18 | 0.91 | <0.1 | <0.1 | 428 | <5 | -- |
| 2022-05-18 | -- | -- | -- | 7.41 | -- | -- | -- | 952 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | 0 | 36 | 5.92 | 7.41 | -25 | 1.22 | 6.4 | 952 | 72 | 166 | -417.08 | 0.15 | -- | 0.81 | 0.67 | 0.13 | -- | 210.4 | -- | -- |
| Maximum: | 0 | 75 | 7.73 | 7.79 | 108 | 10.43 | 29 | 952 | 436 | 438 | -121.32 | 0.98 | -- | 1.97 | 0.91 | 0.13 | -- | 482.7 | -- | -- |
| Average: | 0 | 50 | 7.13 | 7.62 | 42 | 5.99 | 14.3 | 952 | 218.33 | 258 | -231.8 | 0.46 | -- | 1.32 | 0.79 | 0.13 | -- | 373.7 | -- | -- |
| Range: | 0 | 39 | 1.81 | 0.38 | 133 | 9.21 | 22.6 | 0 | 364 | 272 | 295.76 | 0.83 | -- | 1.16 | 0.24 | 0 | -- | 272.3 | -- | -- |
| Median: | 0 | 39 | 7.73 | 7.64 | 44 | 6.32 | 7.6 | 952 | 147 | 169 | -157 | 0.24 | -- | 1.18 | 0.79 | 0.13 | -- | 428 | -- | -- |
| Loading (lb/day): | 122.69 | 142.7 | -124.28 | 0.23 | -- | 0.89 | 0.35 | 0.06 | -- |
Sample Point Description:
Settling pond; Effluent of Settling Pond and one of two final effluent points of the Richards passive treatment system; Receives flow from the Jennings Vertical Flow Pond #1 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 - 403 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-15 | Assumed | 51 | 6.83 | 7.07 | -270 | 0.17 | 23.8 | -- | 515 | 454 | -380.29 | 1.6 | -- | 1.19 | 0.98 | <0.1 | <0.10 | 121.8 | <5 | -- |
| 2021-12-02 | Observed | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2021-12-17 | Assumed | 47 | 6.54 | 6.82 | -205 | 1.33 | 7.5 | -- | 244 | 200 | -175 | 0.56 | -- | 1.79 | 1.63 | <0.1 | <0.1 | 339 | <5 | -- |
| 2022-05-18 | Measured | 70 | -- | 7.09 | -- | -- | -- | 952 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | 0 | 0 | 6.54 | 6.82 | -270 | 0.17 | 7.5 | 952 | 244 | 200 | -380.29 | 0.56 | -- | 1.19 | 0.98 | -- | -- | 121.8 | -- | -- |
| Maximum: | 0 | 70 | 6.83 | 7.09 | -205 | 1.33 | 23.8 | 952 | 515 | 454 | -175 | 1.6 | -- | 1.79 | 1.63 | -- | -- | 339 | -- | -- |
| Average: | 0 | 42 | 6.69 | 6.99 | -238 | 0.75 | 15.7 | 952 | 379.50 | 327 | -277.7 | 1.08 | -- | 1.49 | 1.31 | -- | -- | 230.4 | -- | -- |
| Range: | 0 | 70 | 0.29 | 0.27 | 65 | 1.16 | 16.3 | 0 | 271 | 254 | 205.29 | 1.04 | -- | 0.6 | 0.65 | -- | -- | 217.2 | -- | -- |
| Median: | 0 | 49 | 6.69 | 7.07 | -237.5 | 0.75 | 15.65 | 952 | 379.5 | 327 | -277.65 | 1.08 | -- | 1.49 | 1.31 | -- | -- | 230.4 | -- | -- |
| Loading (lb/day): | 226.78 | 195.65 | -165.99 | 0.65 | -- | 0.87 | 0.76 | -- | -- |
Sample Point Description:
Jennings Vertical Flow Pond #2 (JVFP2) 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 - 404 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-15 | Assumed | 39 | 7.03 | 7.19 | -210 | 0.14 | 23.9 | -- | 630 | 679 | -528.23 | 1.03 | -- | 1.94 | 1.73 | 0.11 | <0.1 | 60.7 | <5 | -- |
| 2021-12-02 | Observed | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 2021-12-17 | Assumed | 36 | 6.4 | 6.86 | -160 | 1.83 | 8.8 | -- | 170 | 192 | -152 | 4.72 | -- | 3.28 | 3.1 | <0.1 | <0.1 | 590 | <5 | -- |
| 2022-05-18 | Measured | 48 | -- | 7.05 | -- | -- | -- | 972 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | 0 | 0 | 6.4 | 6.86 | -210 | 0.14 | 8.8 | 972 | 170 | 192 | -528.23 | 1.03 | -- | 1.94 | 1.73 | 0.11 | -- | 60.7 | -- | -- |
| Maximum: | 0 | 48 | 7.03 | 7.19 | -160 | 1.83 | 23.9 | 972 | 630 | 679 | -152 | 4.72 | -- | 3.28 | 3.1 | 0.11 | -- | 590 | -- | -- |
| Average: | 0 | 31 | 6.72 | 7.03 | -185 | 0.99 | 16.4 | 972 | 400.00 | 436 | -340.1 | 2.88 | -- | 2.61 | 2.42 | 0.11 | -- | 325.4 | -- | -- |
| Range: | 0 | 48 | 0.63 | 0.33 | 50 | 1.69 | 15.1 | 0 | 460 | 487 | 376.23 | 3.69 | -- | 1.34 | 1.37 | 0 | -- | 529.3 | -- | -- |
| Median: | 0 | 37.5 | 6.72 | 7.05 | -185 | 0.99 | 16.35 | 972 | 400 | 435.5 | -340.12 | 2.88 | -- | 2.61 | 2.42 | 0.11 | -- | 325.35 | -- | -- |
| Loading (lb/day): | 184.45 | 200.69 | -156.7 | 1.26 | -- | 1.16 | 1.08 | 0.05 | -- |
Sample Point Description:
Jennings Vertical Flow Pond #3 (VFP3) 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 - Seep |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-01-29 | -- | -- | -- | 3.15 | -- | -- | -- | 917 | 0 | 0 | 113.85 | 8.71 | 8.19 | 1.37 | 1.36 | 13.95 | 13.58 | 346.2 | <5 | -- |
| 2020-03-26 | estimate | 15 | 3.29 | 3.07 | -- | -- | 11.6 | -- | -- | 0 | 109.75 | 12.87 | -- | 1.6 | 1.5 | 14.12 | 13.85 | 463.8 | 13 | -- |
| 2021-12-17 | Bucket | 25 | 3.19 | 3.19 | 390 | 1.45 | 11.1 | -- | 0 | 0 | 141 | 17.91 | -- | 1.88 | 1.77 | 14.48 | 13.45 | 412 | <5 | -- |
| Minimum: | 0 | 15 | 3.19 | 3.07 | 390 | 1.45 | 11.1 | 917 | 0 | 0 | 109.75 | 8.71 | 8.19 | 1.37 | 1.36 | 13.95 | 13.45 | 346.2 | 13 | -- |
| Maximum: | 0 | 25 | 3.29 | 3.19 | 390 | 1.45 | 11.6 | 917 | 0 | 0 | 141 | 17.91 | 8.19 | 1.88 | 1.77 | 14.48 | 13.85 | 463.8 | 13 | -- |
| Average: | 0 | 20 | 3.24 | 3.14 | 390 | 1.45 | 11.4 | 917 | 0 | 0 | 121.5 | 13.16 | 8.19 | 1.62 | 1.54 | 14.18 | 13.63 | 407.3 | 13.0 | -- |
| Range: | 0 | 10 | 0.1 | 0.12 | 0 | 0 | 0.5 | 0 | 0 | 0 | 31.25 | 9.2 | 0 | 0.51 | 0.41 | 0.53 | 0.4 | 117.6 | 0 | -- |
| Median: | 0 | 20 | 3.24 | 3.15 | 390 | 1.45 | 11.35 | 917 | 0 | 0 | 113.85 | 12.87 | 8.19 | 1.6 | 1.5 | 14.12 | 13.58 | 412 | 13 | -- |
| Loading (lb/day): | -- | -- | 31.08 | 3.85 | -- | 0.43 | 0.4 | 3.45 | 3.27 |
Sample Point Description:
AMD; Originally appeared to be emanating from an old 6" terracotta pipe, possibly an old mine drain located between JVFP1 and JVFP; The AMD was not able to be directed into a JVFP; During the 2020/2021 rehabilitation project, this water was collected by French Drain and piped around the northern side of JVFP3 where it then flows into the wetland near the outlet of JVFP3.
- 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 - WLCH |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2002-07-08 | -- | 10 | 5.5 | 5.35 | -- | -- | -- | -- | -- | 2 | 171.3 | 61.12 | -- | 2.4 | -- | 2.25 | -- | 464.9 | -- | -- |
| Minimum: | -- | 10 | 5.5 | 5.35 | -- | -- | -- | -- | -- | 2 | 171.3 | 61.12 | -- | 2.4 | -- | 2.25 | -- | 464.9 | -- | -- |
| Maximum: | -- | 10 | 5.5 | 5.35 | -- | -- | -- | -- | -- | 2 | 171.3 | 61.12 | -- | 2.4 | -- | 2.25 | -- | 464.9 | -- | -- |
| Average: | -- | 10 | 5.50 | 5.35 | -- | -- | -- | -- | -- | 2 | 171.3 | 61.12 | -- | 2.40 | -- | 2.25 | -- | 464.9 | -- | -- |
| Range: | -- | 0 | 0 | 0 | -- | -- | -- | -- | -- | 0 | 0 | 0 | -- | 0 | -- | 0 | -- | 0 | -- | -- |
| Median: | -- | 10 | 5.5 | 5.35 | -- | -- | -- | -- | -- | 2 | 171.3 | 61.12 | -- | 2.4 | -- | 2.25 | -- | 464.9 | -- | -- |
| Loading (lb/day): | -- | 0.24 | 20.59 | 7.35 | -- | 0.29 | -- | 0.27 | -- |
Sample Point Description:
AMD; Artesian flow from an old core hole that upwells within the treatment wetland
- 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 - 406 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-07-15 | Assumed | 90 | 6.87 | 6.9 | -110 | 1.87 | 26.1 | -- | 203 | 182 | -166.63 | 11.64 | -- | 1.55 | 1.33 | 0.3 | <0.1 | 287.1 | 12 | -- |
| 2021-12-17 | Assumed | 107 | 6.49 | 6.58 | 40 | 4.63 | 7.4 | -- | 101 | 84 | -76 | 12.44 | -- | 2.64 | 1.73 | 0.39 | <0.1 | 411 | 12 | -- |
| 2022-05-18 | -- | -- | -- | 7.14 | -- | -- | -- | 906 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | 0 | 90 | 6.49 | 6.58 | -110 | 1.87 | 7.4 | 906 | 101 | 84 | -166.63 | 11.64 | -- | 1.55 | 1.33 | 0.3 | -- | 287.1 | 12 | -- |
| Maximum: | 0 | 107 | 6.87 | 7.14 | 40 | 4.63 | 26.1 | 906 | 203 | 182 | -76 | 12.44 | -- | 2.64 | 1.73 | 0.39 | -- | 411 | 12 | -- |
| Average: | 0 | 99 | 6.68 | 6.87 | -35 | 3.25 | 16.8 | 906 | 152.00 | 133 | -121.3 | 12.04 | -- | 2.10 | 1.53 | 0.35 | -- | 349.1 | 12.0 | -- |
| Range: | 0 | 17 | 0.38 | 0.56 | 150 | 2.76 | 18.7 | 0 | 102 | 98 | 90.63 | 0.8 | -- | 1.09 | 0.4 | 0.09 | -- | 123.9 | 0 | -- |
| Median: | 0 | 98.5 | 6.68 | 6.9 | -35 | 3.25 | 16.75 | 906 | 152 | 133 | -121.32 | 12.04 | -- | 2.1 | 1.53 | 0.35 | -- | 349.05 | 12 | -- |
| Loading (lb/day): | 174.75 | 152.46 | -139 | 14.3 | -- | 2.54 | 1.83 | 0.41 | -- |
Sample Point Description:
Wetland; Effluent from wetland and one of the two final effluent points of the Richards Passive System; Receives water from JVFP2, JVFP3, French drain, and water emanating from an old drilled core hole that is located within the wetland. The core hole produces poor water quality which will likely impact the final effluent water quality.
- 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 - Old System - 452 |
Sample Point Description:
Abandoned Mine Discharge; Old System - Richards Mine Discharge; Influent to the original Richards - Systems 1, 2A & 2B passive system; Essentially the same as sample point 401
- 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 - Old System - 457 |
Sample Point Description:
Old System - VFR #1 Outlet
- 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 - Old System - 453 |
Sample Point Description:
Old System - 2A VFR Outlet
- 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 - Old System - 456 |
Sample Point Description:
Old System - 2B VFR Outlet
- 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 - Old System - 454 |
Sample Point Description:
Old System - Effluent of Systems 2A and 2B from settling pond and polishing wetlands into South Branch of Two Lick Creek
- 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.