Standard Water Quality Report
Download Raw Water Quality Data CSVSample Point - BRUP |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-01-14 | -- | -- | 6.5 | 5.8 | -- | -- | -- | 366 | 66 | 60 | -12 | 0.11 | -- | 0.07 | -- | 0 | -- | 106 | 0 | -- |
| 2021-02-25 | -- | -- | 7 | 7.4 | -- | -- | -- | 418 | 37 | 37.05 | -21 | 0.92 | -- | 0.14 | -- | 0.62 | -- | 125 | 19 | -- |
| 2021-03-23 | -- | -- | 6.9 | 7.7 | -- | -- | -- | 532 | 48 | 47.68 | -42 | 0.35 | -- | 0.24 | -- | 0 | -- | 186 | 5 | -- |
| Minimum: | -- | -- | 6.5 | 5.8 | -- | -- | -- | 366 | 37 | 37.05 | -42 | 0.11 | -- | 0.07 | -- | 0 | -- | 106 | 0 | -- |
| Maximum: | -- | -- | 7 | 7.7 | -- | -- | -- | 532 | 66 | 60 | -12 | 0.92 | -- | 0.24 | -- | 0.62 | -- | 186 | 19 | -- |
| Average: | -- | -- | 6.80 | 6.97 | -- | -- | -- | 439 | 50.33 | 48 | -25.0 | 0.46 | -- | 0.15 | -- | 0.21 | -- | 139.0 | 8.0 | -- |
| Range: | -- | -- | 0.5 | 1.9 | -- | -- | -- | 166 | 29 | 22.95 | 30 | 0.81 | -- | 0.17 | -- | 0.62 | -- | 80 | 19 | -- |
| Median: | -- | -- | 6.9 | 7.4 | -- | -- | -- | 418 | 48 | 47.68 | -21 | 0.35 | -- | 0.14 | -- | 0 | -- | 125 | 5 | -- |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description:
Big Run: Upstream of the Big Run PTS complex; Sample collected at bridge on Long Run Road
- 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 - BL8 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-04-20 | -- | 4350 | -- | 6.9 | -- | -- | 14 | 700 | -- | 130 | -- | 1.74 | -- | 0.09 | -- | <.2 | -- | 310 | -- | 0.74 |
| 2021-04-20 | -- | 7060 | -- | 6.9 | -- | -- | 13 | 549 | -- | 120 | -- | 1.22 | -- | - | -- | - | -- | 205 | -- | 0.34 |
| 2021-04-20 | -- | 6870 | -- | 6 | -- | -- | 20 | 549 | -- | 115 | -- | 1.03 | -- | 0.7 | -- | 0 | -- | 180 | -- | 0.27 |
| 2021-04-20 | -- | 6717 | -- | 6 | -- | -- | 12 | 620 | -- | 125 | -- | 0.84 | -- | 0.7 | -- | 0 | -- | 190 | -- | 0.26 |
| 2021-04-20 | -- | 6744 | -- | 6.4 | -- | -- | 10 | 580 | -- | 110 | -- | 0.98 | -- | 0.2 | -- | 0 | -- | 180 | -- | 0.28 |
| 2021-04-20 | -- | 32030 | -- | 5.8 | -- | -- | 10 | 272 | -- | 45 | -- | 0.52 | -- | 0.5 | -- | -- | -- | 94 | -- | 0.09 |
| 2021-04-20 | -- | 12892 | -- | 6.4 | -- | -- | 12 | 363 | -- | 60 | -- | 0.49 | -- | 0.38 | -- | -- | -- | 125 | -- | 0.08 |
| 2021-04-20 | -- | 5806 | -- | 6.5 | -- | -- | 18 | 790 | -- | 165 | -- | 1.23 | -- | 0.6 | -- | -- | -- | 230 | -- | -- |
| Minimum: | -- | 4350 | -- | 5.8 | -- | -- | 10 | 272 | -- | 45 | -- | 0.49 | -- | 0.09 | -- | 0 | -- | 94 | -- | 0.08 |
| Maximum: | -- | 32030 | -- | 6.9 | -- | -- | 20 | 790 | -- | 165 | -- | 1.74 | -- | 0.7 | -- | 0 | -- | 310 | -- | 0.74 |
| Average: | -- | 10,309 | -- | 6.36 | -- | -- | 13.6 | 553 | -- | 109 | -- | 1.01 | -- | 0.40 | -- | 0 | -- | 189.3 | -- | 0.29 |
| Range: | -- | 27680 | -- | 1.1 | -- | -- | 10 | 518 | -- | 120 | -- | 1.25 | -- | 0.61 | -- | 0 | -- | 216 | -- | 0.66 |
| Median: | -- | 6807 | -- | 6.4 | -- | -- | 12.5 | 564.5 | -- | 117.5 | -- | 1.01 | -- | 0.44 | -- | 0 | -- | 185 | -- | 0.27 |
| Loading (lb/day): | -- | 10453.01 | -- | 98.6 | -- | 61.21 | -- | -- | -- |
Sample Point Description:
Blackleggs Creek; Downstream of the Kolb passive 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 - BL3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-04-20 | -- | -- | -- | 8 | -- | -- | -- | -- | -- | 74.4 | -57.4 | <.3 | -- | 1.2 | -- | <.5 | -- | 209.7 | -- | -- |
| 2021-04-20 | -- | -- | -- | 8.2 | -- | -- | -- | -- | -- | 132 | -94 | <.3 | -- | 0.5 | -- | <.5 | -- | 477.9 | -- | -- |
| 2021-04-20 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 88.6 | -73.2 | 0.8 | -- | 0.6 | -- | 0.7 | -- | 154.3 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7.4 | -- | -- | -- | -- | -- | 80.6 | -55.4 | 0.6 | -- | 0.6 | -- | 0.3 | -- | 117.3 | -- | 0.1 |
| Minimum: | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 74.4 | -94 | 0.6 | -- | 0.5 | -- | 0.3 | -- | 117.3 | -- | 0.1 |
| Maximum: | -- | -- | -- | 8.2 | -- | -- | -- | -- | -- | 132 | -55.4 | 0.8 | -- | 1.2 | -- | 0.7 | -- | 477.9 | -- | 0.1 |
| Average: | -- | -- | -- | 7.63 | -- | -- | -- | -- | -- | 94 | -70.0 | 0.70 | -- | 0.73 | -- | 0.50 | -- | 239.8 | -- | 0.10 |
| Range: | -- | -- | -- | 1.3 | -- | -- | -- | -- | -- | 57.6 | 38.6 | 0.2 | -- | 0.7 | -- | 0.4 | -- | 360.6 | -- | 0 |
| Median: | -- | -- | -- | 7.7 | -- | -- | -- | -- | -- | 84.6 | -65.3 | 0.7 | -- | 0.6 | -- | 0.5 | -- | 182 | -- | 0.1 |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description:
Blackleggs Creek; Upstream of confluence with Big Run; Sampled above bridge across from Twp building
- 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 - BL2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-04-20 | -- | -- | -- | 7.9 | -- | -- | 2 | 880 | -- | 55 | -- | -- | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 8.1 | -- | -- | 10 | 510 | -- | 30 | -- | -- | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 6.9 | -- | -- | 19 | 1204 | -- | 55 | -- | -- | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 8.3 | -- | -- | 17 | 1174 | -- | 30 | -- | -- | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7.2 | -- | -- | 14 | 1141 | -- | 60 | -- | -- | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7.5 | -- | -- | 14 | 1040 | -- | 45 | -- | 0.6 | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7.2 | -- | -- | 4 | 855 | -- | 72 | 0 | 0.94 | -- | 0.83 | -- | 1.18 | -- | 414 | -- | 0.41 |
| 2021-04-20 | -- | -- | -- | 6.9 | -- | -- | 10 | 502 | -- | 48 | 0 | 0.77 | -- | 0.86 | -- | 1.7 | -- | 308 | -- | 0.19 |
| 2021-04-20 | -- | -- | -- | 6.7 | -- | -- | 21 | 1187 | -- | 92 | 0 | 0.61 | -- | 1.18 | -- | 4.74 | -- | 827 | -- | 0.16 |
| 2021-04-20 | -- | -- | -- | 6.9 | -- | -- | 11 | 839 | -- | 80 | 0 | 1.27 | -- | 1.06 | -- | 3.05 | -- | 374 | -- | 0.55 |
| 2021-04-20 | -- | -- | -- | 7.1 | -- | -- | 4 | 347 | -- | 42 | 0 | 0.84 | -- | 0.76 | -- | 1.19 | -- | 191 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7 | -- | -- | 20 | 1198 | -- | 60 | -- | -- | -- | 1.3 | -- | 2.9 | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 6.5 | -- | -- | 5 | 650 | -- | 90 | -- | -- | -- | -- | -- | -- | -- | >200 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7.2 | -- | -- | -- | 619 | -- | 100 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | -- | -- | -- | 6.5 | -- | -- | 2 | 347 | -- | 30 | 0 | 0.6 | -- | 0.76 | -- | 1.18 | -- | 191 | -- | 0.16 |
| Maximum: | -- | -- | -- | 8.3 | -- | -- | 21 | 1204 | -- | 100 | 0 | 1.27 | -- | 1.3 | -- | 4.74 | -- | 827 | -- | 0.55 |
| Average: | -- | -- | -- | 7.24 | -- | -- | 11.6 | 868 | -- | 61 | 0 | 0.84 | -- | 1.00 | -- | 2.46 | -- | 422.8 | -- | 0.33 |
| Range: | -- | -- | -- | 1.8 | -- | -- | 19 | 857 | -- | 70 | 0 | 0.67 | -- | 0.54 | -- | 3.56 | -- | 636 | -- | 0.39 |
| Median: | -- | -- | -- | 7.15 | -- | -- | 11 | 867.5 | -- | 57.5 | 0 | 0.81 | -- | 0.96 | -- | 2.3 | -- | 374 | -- | 0.3 |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description:
Blackleggs Creek; Located approximately 100 yards downstream of confluence with Big Run; Downstream of sample point BL3
- 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 - BL1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-04-20 | -- | moderate | -- | 4.6 | -- | -- | 17 | -- | -- | 1.6 | 34 | 1.68 | -- | 2.04 | -- | 6.94 | -- | 504 | -- | -- |
| 2021-04-20 | -- | medium | -- | 7.2 | -- | -- | 5 | 922 | -- | 70 | -- | 0.74 | -- | 0.72 | -- | 0.92 | -- | 473 | -- | 0.06 |
| 2021-04-20 | -- | medium | -- | 7.1 | -- | -- | 9 | 422 | -- | 48 | 0 | 0.59 | -- | 0.74 | -- | 1.21 | -- | 192 | -- | 0.14 |
| 2021-04-20 | -- | slow | -- | 7.3 | -- | -- | 21 | 1098 | -- | 68 | 0 | 0.24 | -- | 0.81 | -- | 1.47 | -- | 702 | -- | 0.04 |
| 2021-04-20 | -- | medium | -- | 7.3 | -- | -- | 18 | 692 | -- | 80 | 0 | 0.5 | -- | 0.78 | -- | 1 | -- | 348 | -- | 0.21 |
| 2021-04-20 | -- | medium | -- | 7.2 | -- | -- | 4 | 345 | -- | 44 | 0 | 0.66 | -- | 0.02 | -- | 0.99 | -- | 197 | -- | -- |
| 2021-04-20 | -- | -- | -- | 7.3 | -- | -- | -- | 559 | -- | 140 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minimum: | -- | 0 | -- | 4.6 | -- | -- | 4 | 345 | -- | 1.6 | 0 | 0.24 | -- | 0.02 | -- | 0.92 | -- | 192 | -- | 0.04 |
| Maximum: | -- | 0 | -- | 7.3 | -- | -- | 21 | 1098 | -- | 140 | 34 | 1.68 | -- | 2.04 | -- | 6.94 | -- | 702 | -- | 0.21 |
| Average: | -- | 0 | -- | 6.86 | -- | -- | 12.3 | 673 | -- | 65 | 6.8 | 0.74 | -- | 0.85 | -- | 2.09 | -- | 402.7 | -- | 0.11 |
| Range: | -- | 0 | -- | 2.7 | -- | -- | 17 | 753 | -- | 138.4 | 34 | 1.44 | -- | 2.02 | -- | 6.02 | -- | 510 | -- | 0.17 |
| Median: | -- | 0 | -- | 7.2 | -- | -- | 13 | 625.5 | -- | 68 | 0 | 0.63 | -- | 0.76 | -- | 1.11 | -- | 410.5 | -- | 0.1 |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description:
Blackleggs Creek; Near Mouth; Sampled at Rt 286 Bridge
- 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 - BR10 |
Download Sample Point Report CSV / Inflow: No / Outflow: No
Sample Point Description:
Big Run; Sampled at bridge on Sportsmans Road; downstream of Big Run PTS complex
- 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 - BRM |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005-04-29 | -- | -- | -- | 4.6 | -- | -- | -- | -- | -- | 9.2 | 50.2 | 0.2 | -- | 1.8 | -- | 7.9 | -- | 537 | -- | -- |
| 2005-10-06 | -- | -- | -- | 4.1 | -- | -- | -- | -- | -- | 4.8 | 119 | 0.8 | -- | 2.1 | -- | 10.3 | -- | 634 | -- | -- |
| 2006-06-27 | -- | -- | -- | 5.7 | -- | -- | -- | -- | -- | 10.2 | 9 | 2 | -- | 1.2 | -- | 4.5 | -- | 275 | -- | -- |
| 2008-05-18 | -- | -- | -- | 6.9 | -- | -- | -- | -- | -- | 20.6 | -1.8 | 2.1 | -- | 1.3 | -- | 3.9 | -- | 405.2 | -- | 0.9 |
| 2021-01-14 | -- | -- | 7.4 | 5.6 | -- | -- | -- | 852 | 53 | 50 | -23 | 0.84 | -- | 0.92 | -- | 1.6 | -- | 412 | 6 | -- |
| 2021-02-25 | -- | -- | 7.5 | 7.3 | -- | -- | -- | 449 | 37 | 36.61 | -27 | 0.91 | -- | 0.19 | -- | 0.85 | -- | 155 | 27 | -- |
| 2021-03-23 | -- | -- | 7.2 | 7.2 | -- | -- | -- | 710 | 33 | 34 | -30 | 0.68 | -- | 0.81 | -- | 1.47 | -- | 307 | 12 | -- |
| Minimum: | -- | -- | 7.2 | 4.1 | -- | -- | -- | 449 | 33 | 4.8 | -30 | 0.2 | -- | 0.19 | -- | 0.85 | -- | 155 | 6 | 0.9 |
| Maximum: | -- | -- | 7.5 | 7.3 | -- | -- | -- | 852 | 53 | 50 | 119 | 2.1 | -- | 2.1 | -- | 10.3 | -- | 634 | 27 | 0.9 |
| Average: | -- | -- | 7.37 | 5.91 | -- | -- | -- | 670 | 41.00 | 24 | 13.8 | 1.08 | -- | 1.19 | -- | 4.36 | -- | 389.3 | 15.0 | 0.90 |
| Range: | -- | -- | 0.3 | 3.2 | -- | -- | -- | 403 | 20 | 45.2 | 149 | 1.9 | -- | 1.91 | -- | 9.45 | -- | 479 | 21 | 0 |
| Median: | -- | -- | 7.4 | 5.7 | -- | -- | -- | 710 | 37 | 20.6 | -1.8 | 0.84 | -- | 1.2 | -- | 3.9 | -- | 405.2 | 12 | 0.9 |
| Loading (lb/day): | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Sample Point Description:
Big Run; Near Mouth; Upstream of confluence with Blackleggs; Sampled at bridge on Albin Drive
- 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.