Standard Water Quality Report
Download Raw Water Quality Data CSVSample Point - 230-.5 |
Download Sample Point Report CSV / Inflow: Yes / Outflow: No
Sample Point Description: AMD. Untreated mine discharge is influent to the Arnot #2 Discharge #4 passive system. Sampled at end of pipe as it enters SAPS
- 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 - 230-.5B1 |
Download Sample Point Report CSV / Inflow: No / Outflow: No
Sample Point Description: SAPS effluent. Influent to limestone ramp. Sampled at pipe from SAPS.
- 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 - 230-.5B2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-08-31 | -- | 178 | 6.50 | 6.53 | -- | -- | -- | 585 | -- | 98.03 | -74.60 | 0.04 | -- | 0.58 | -- | 0.35 | -- | 194.8 | 6 | -- |
| 2010-03-16 | -- | 248 | 6.5 | 6.98 | -- | -- | -- | 434 | -- | 43.63 | -29.79 | 0.09 | -- | 1.06 | -- | 0.77 | -- | 162.4 | 21 | -- |
| 2010-09-14 | -- | 100 | 6.5 | 6.98 | -- | -- | -- | 658 | -- | 93.34 | -82.57 | <0.04 | -- | 0.18 | -- | <0.04 | -- | 227.9 | 8 | -- |
| 2011-09-19 | -- | 190 | 7 | 6.92 | -- | -- | -- | 622 | -- | 86.68 | -70.05 | 0.04 | -- | 0.64 | -- | 0.17 | -- | 225.8 | 5 | -- |
| 2012-04-02 | -- | -- | 6 | 6.61 | -- | -- | 8 | 420 | -- | 32.6 | -17.91 | 0.06 | -- | 1.35 | -- | 0.55 | -- | 150.5 | <5 | -- |
| 2012-09-10 | -- | 100 | 7 | 7.18 | -- | -- | -- | 722 | -- | 136.03 | -115.4 | 0.05 | -- | 0.15 | -- | <0.04 | -- | 243 | 5 | -- |
| 2013-03-19 | -- | 175 | 7 | 6.75 | -- | -- | -- | 408 | -- | 33.91 | -21.41 | 0.11 | -- | 0.82 | -- | 0.78 | -- | 135.5 | 5 | -- |
| 2013-09-30 | -- | 100 | 7.0 | 7.28 | -- | -- | -- | 704 | -- | 110.24 | -102.40 | <0.10 | -- | <0.05 | -- | 0.36 | -- | 205.7 | <5 | -- |
| 2014-04-07 | -- | 300 | 7.0 | 7.11 | -- | -- | -- | 193 | -- | 56.14 | -34.14 | <0.10 | -- | 0.37 | -- | 0.17 | -- | 144.8 | <5 | -- |
| 2014-11-10 | -- | 110 | 6.5 | 7.37 | -- | -- | -- | 726 | -- | 84.38 | -67.32 | <0.10 | -- | 0.17 | -- | 0.28 | -- | 252.9 | <5 | -- |
| 2015-05-05 | -- | 300 | 6 | 6.47 | -- | -- | 12 | 428 | -- | 38.81 | -22.89 | 0.17 | -- | 0.91 | -- | 1.18 | -- | 125.9 | 7 | -- |
| 2015-10-28 | -- | 125 | 6.5 | 6.52 | -- | -- | -- | 588 | -- | 50.79 | -19.5 | 0.1 | -- | 1.73 | -- | 1.79 | -- | 218.4 | <5 | -- |
| 2016-03-22 | -- | 350 | 5.5 | 4.68 | -- | -- | -- | 342 | -- | 2.63 | 8.91 | 0.33 | -- | 2.04 | -- | 3.23 | -- | 142.9 | 9 | -- |
| 2016-09-13 | -- | 75 | 6.5 | 7.34 | -- | -- | -- | 749 | -- | 130.73 | -125.04 | <0.10 | -- | <0.05 | -- | <0.10 | -- | 242 | <5 | -- |
| 2017-03-21 | -- | -- | 6 | 5.12 | -- | -- | -- | 360 | -- | 1.84 | 6.43 | 2 | -- | 3.1 | -- | 7.83 | -- | 158.3 | 12 | -- |
| 2017-09-25 | -- | 100 | 7 | 7.19 | -- | -- | -- | 748 | -- | 118.43 | -110.4 | 0.1 | -- | 4.38 | -- | 3.32 | -- | 248.2 | <5 | -- |
| 2018-04-02 | -- | 248 | 7.0 | 6.83 | -- | -- | -- | 460 | -- | 41.83 | -29.65 | 0.19 | -- | 0.86 | -- | 1.58 | -- | 146.5 | <5 | -- |
| 2018-09-24 | -- | 220 | 6.5 | 6.51 | -- | -- | -- | 380 | -- | 40.80 | -31.24 | 0.26 | -- | 1.48 | -- | 0.76 | -- | 111.6 | <5 | -- |
| 2019-09-17 | -- | -- | 7.0 | 6.87 | -- | -- | -- | 565 | -- | 96.36 | -91.91 | <0.10 | -- | 1.00 | -- | 0.36 | -- | 221.1 | 5 | -- |
| 2020-06-01 | measured | 310 | 6.5 | 7.02 | -- | -- | 11.0 | 410 | -- | 77.84 | -64.62 | <0.10 | -- | 0.47 | -- | 0.28 | -- | 138.7 | <5 | -- |
| 2021-03-29 | -- | -- | 6.5 | 6.96 | -- | -- | -- | -- | -- | 40.96 | -35.78 | 0.15 | -- | 1.02 | -- | -- | -- | 115.0 | <5 | -- |
| 2021-03-29 | -- | -- | 6.5 | 6.96 | -- | -- | -- | -- | -- | 40.96 | -35.78 | 0.15 | -- | 1.02 | -- | -- | -- | 115.0 | <5 | -- |
| Minimum: | 0 | 75 | 5.5 | 4.68 | -- | -- | 8 | 193 | -- | 1.84 | -125.04 | 0.04 | -- | 0.15 | -- | 0.17 | -- | 111.6 | 5 | -- |
| Maximum: | 0 | 350 | 7 | 7.37 | -- | -- | 12 | 749 | -- | 136.03 | 8.91 | 2 | -- | 4.38 | -- | 7.83 | -- | 252.9 | 21 | -- |
| Average: | 0 | 190 | 6.57 | 6.74 | -- | -- | 10.3 | 525 | -- | 66 | -53.1 | 0.26 | -- | 1.17 | -- | 1.40 | -- | 178.5 | 8.3 | -- |
| Range: | -- | 275 | 1.5 | 2.69 | -- | -- | 4 | 556 | -- | 134.19 | 133.95 | 1.96 | -- | 4.23 | -- | 7.66 | -- | 141.3 | 16 | -- |
| Median: | -- | 178 | 6.5 | 6.94 | -- | -- | 11 | 512.5 | -- | 53.47 | -35.78 | 0.11 | -- | 0.96 | -- | 0.76 | -- | 160.35 | 6.5 | -- |
| Loading (lb/day): | -- | 137.73 | -103.42 | 0.39 | -- | 2.5 | -- | 2.77 | -- |
Sample Point Description: Final Effluent of Arnot #2 Discharge #4 passive system. Effluent of limestone ramp. Sampled at end of discharge pipe.
- 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 - 0.5B |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1996-12-30 | -- | -- | -- | 6.6 | -- | -- | -- | 560 | -- | 112 | 0 | 0.122 | -- | 4.19 | -- | 0.319 | -- | 205 | 2 | -- |
| 1997-01-03 | -- | -- | -- | 6.8 | -- | -- | -- | 549 | -- | 112 | 0 | 0.067 | -- | 3.91 | -- | 0.25 | -- | 161 | 2 | -- |
| 1997-06-25 | -- | -- | -- | 6.8 | -- | -- | -- | 728 | -- | 164 | 0 | 0.86 | -- | 6.21 | -- | 0.135 | -- | 218 | 8 | -- |
| 1997-07-07 | -- | -- | -- | 6.8 | -- | -- | -- | 751 | -- | 172 | 0 | 1.14 | -- | 6.1 | -- | 0.135 | -- | 291 | 14 | -- |
| 1997-07-17 | -- | 97.4 | -- | 6.8 | -- | -- | -- | 785 | -- | 184 | 0 | 1.2 | -- | 5.82 | -- | 0.2 | -- | 250 | 6 | -- |
| 1997-07-31 | -- | 62 | -- | 6.8 | -- | -- | -- | 802 | -- | 190 | 0 | 0.796 | -- | 4.79 | -- | 0.2 | -- | 362 | 2 | -- |
| 1997-08-05 | -- | 43.5 | -- | 6.8 | -- | -- | -- | 812 | -- | 192 | 0 | 0.667 | -- | 4.95 | -- | 0.2 | -- | 209 | 4 | -- |
| 1997-10-09 | -- | 26 | -- | 7.1 | -- | -- | -- | 876 | -- | 156 | 0 | 0.702 | -- | 4.83 | -- | 0.2 | -- | 392 | 6 | -- |
| 1997-10-17 | -- | 19 | -- | 7 | -- | -- | -- | 903 | -- | 166 | 0 | 0.742 | -- | 4.63 | -- | 0.2 | -- | 487 | 8 | -- |
| 1997-11-18 | -- | 133 | -- | 6.8 | -- | -- | -- | 737 | -- | 124 | 0 | 0.057 | -- | 2.46 | -- | 0.2 | -- | 322 | 2 | -- |
| 1997-12-09 | -- | -- | -- | 6.7 | -- | -- | -- | 651 | -- | 122 | 0 | 0.023 | -- | 1.58 | -- | 0.2 | -- | 301 | 20 | -- |
| 1998-03-02 | -- | 288 | -- | 6.9 | -- | -- | -- | 553 | -- | 118 | 0 | 0.031 | -- | 0.092 | -- | 0.2 | -- | 127 | 24 | -- |
| 1998-05-04 | -- | 104 | -- | 7.1 | -- | -- | -- | 580 | -- | 144 | 0 | 0.02 | -- | 0.01 | -- | 0.2 | -- | 183 | 2 | -- |
| 1999-04-07 | -- | 75 | -- | 7.2 | -- | -- | -- | 611 | -- | 134 | 0 | 0.02 | -- | 0.027 | -- | 0.2 | -- | 200 | 6 | -- |
| 2000-03-08 | -- | -- | 7 | 6.9 | -- | -- | -- | 594 | -- | 100 | 0 | 0.051 | -- | 0.316 | -- | 0.26 | -- | 197 | 6 | -- |
| 2004-06-10 | -- | 275 | 7.1 | 7 | -- | -- | -- | -- | -- | 118.2 | -88.6 | 0.3 | -- | 0.758 | -- | 0.5 | -- | 226.6 | 6 | -- |
| 2004-09-09 | -- | 250 | 6.3 | 7.2 | -- | -- | -- | -- | -- | 56.4 | -27.4 | 0.3 | -- | 0.499 | -- | 0.5 | -- | 162.2 | 3 | -- |
| 2005-04-26 | -- | 200 | 7 | 7.4 | -- | -- | -- | -- | -- | 60.8 | -34.2 | 0.3 | -- | 0.683 | -- | 0.5 | -- | 211.4 | 3 | -- |
| 2005-10-12 | -- | -- | -- | 7.1 | -- | -- | -- | -- | -- | 140 | -85.2 | 0.3 | -- | 9.7 | -- | 0.5 | -- | 293.2 | 3 | -- |
| 2006-02-21 | -- | 200 | 6.8 | 6.9 | -- | -- | -- | -- | -- | 79.8 | -39 | 0.658 | -- | 5.32 | -- | 0.5 | -- | 186.8 | 3 | -- |
| 2006-08-29 | -- | 125 | 7 | 7.5 | -- | -- | -- | -- | -- | 157.2 | -58.2 | 0.858 | -- | 3.92 | -- | 0.5 | -- | 216.7 | 3 | -- |
| Minimum: | -- | 19 | 6.3 | 6.6 | -- | -- | -- | 549 | -- | 56.4 | -88.6 | 0.02 | -- | 0.01 | -- | 0.135 | -- | 127 | 2 | -- |
| Maximum: | -- | 288 | 7.1 | 7.5 | -- | -- | -- | 903 | -- | 192 | 0 | 1.2 | -- | 9.7 | -- | 0.5 | -- | 487 | 24 | -- |
| Average: | -- | 136 | 6.87 | 6.96 | -- | -- | -- | 699 | -- | 133 | -15.8 | 0.44 | -- | 3.37 | -- | 0.29 | -- | 247.7 | 6.3 | -- |
| Range: | -- | 269 | 0.8 | 0.9 | -- | -- | -- | 354 | -- | 135.6 | 88.6 | 1.18 | -- | 9.69 | -- | 0.365 | -- | 360 | 22 | -- |
| Median: | -- | 114.5 | 7 | 6.9 | -- | -- | -- | 728 | -- | 134 | 0 | 0.3 | -- | 3.92 | -- | 0.2 | -- | 216.7 | 4 | -- |
| Loading (lb/day): | -- | 184.71 | -127.72 | 0.6 | -- | 3.15 | -- | 0.6 | -- |
Sample Point Description: ALD EFFLUENT before conversion to limestone ramp in 2008 at which point this point was discarded.
- 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.