| Name | Trout Run |
| Code | 16-TRU-10 |
| County | Winneshiek |
| Latitude | 43.2895 |
| Longitude | -91.7594 |
| Sampled by | City of Decorah Water Department |
GREEN = Better than average water quality compared to other sites in the watershed
RED = Worse than average water quality compared to other sites in the watershed
GRAY = The average value from all sites in the watershed. Useful for comparison.
| pH |
Celsius C | Fahrenheit F | Transparency cm | P mg/L | N mg/L | E. Coli MPN/100mL | Ammonia mg/L | Flow cfs | Atrazine ppb | Fecal Coliform /100mL | Chloride mg/L | Sulfate mg/L | Total Suspended Solids mg/L | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All Years | 8.0 (8.2) | 12.3 (14.9) | 54.1 (58.9) | 57 (60+) | 0.22 (0.12) | 6.5 (5.6) | 621 (272) | 0.08 (0.07) | 20.05 (18.32) | 0.07 (0.14) | 25 (13321) | 19.89 (14.45) | 18.63 (14.65) | 23 (19) |
| 2022 Mean | 7.9 (7.9) | 12.2 (15.9) | 53.9 (60.7) | 56 (60+) | 0.13 (0.09) | 6.9 (6.1) | 559 (250) | 16.84 (14.69) | 17.57 (15.44) | 12 (14) | ||||
| 2021 Mean | 8.0 (8.1) | 11.6 (15.5) | 52.9 (59.8) | 60+ (60+) | 0.11 (0.06) | 5.1 (4.5) | 467 (166) | 17.34 (13.83) | 21.56 (16.38) | 7 (7) | ||||
| 2020 Mean | 8.1 (8.1) | 11.0 (13.0) | 51.7 (55.5) | 53 (60+) | 0.11 (0.06) | 6.6 (5.2) | 610 (121) | 16.2 (13.01) | 18.86 (14.7) | 13 (10) | ||||
| 2019 Mean | 7.8 (7.9) | 11.8 (13.9) | 53.3 (57.0) | 51 (60+) | 0.14 (0.11) | 7.2 (5.6) | 274 (189) | 16.23 (12.79) | 17.67 (13.72) | 12 (10) | ||||
| 2018 Mean | 8.1 (8.2) | 12.0 (14.1) | 53.6 (57.4) | 38 (43) | 0.32 (0.26) | 7.8 (6.1) | 1047 (391) | 18.44 (14.8) | 15.51 (13.58) | 86 (72) | ||||
| 2017 Mean | 8.2 (8.1) | 11.7 (14.7) | 53.1 (58.4) | 59 (59) | 0.2 (0.12) | 7.5 (5.7) | 474 (359) | 23.23 (15.39) | 20.0 (14.51) | 13 (15) | ||||
| 2016 Mean | 8.2 (8.2) | 13.1 (15.1) | 55.5 (59.2) | 57 (60+) | 0.17 (0.12) | 8.2 (7.3) | 671 (236) | 30.8 (16.26) | 17.33 (14.3) | 29 (14) | ||||
| 2015 Mean | 8.2 (8.4) | 12.1 (15.1) | 53.7 (59.1) | 60+ (60+) | 0.13 (0.09) | 6.5 (5.8) | 825 (197) | 20.15 (15.12) | 22.03 (14.49) | 6 (5) | ||||
| 2014 Mean | 8.2 (8.2) | 11.7 (13.9) | 53.1 (57.0) | 47 (48) | 0.2 (0.16) | 6.8 (6.2) | 1823 (479) | |||||||
| 2013 Mean | 8.1 (8.2) | 11.8 (13.9) | 53.2 (57.0) | 49 (49) | 0.14 (0.14) | 7.5 (6.3) | 846 (437) | 0.07 (0.08) | ||||||
| 2012 Mean | 8.2 (8.3) | 12.8 (16.3) | 55.0 (61.4) | 60+ (60+) | 0.1 (0.09) | 5.0 (3.7) | 211 (230) | <0.05 (0.06) | ||||||
| 2011 Mean | 8.0 (8.4) | 12.6 (16.9) | 54.7 (62.5) | 60+ (60+) | 0.11 (0.08) | 7.1 (5.5) | 466 (214) | <0.05 (<0.05) | ||||||
| 2010 Mean | 7.9 (8.0) | 13.4 (13.9) | 56.1 (57.0) | 59 (60+) | 0.18 (0.1) | 6.8 (6.1) | 2183 (436) | 0.07 (<0.05) | ||||||
| 2009 Mean | 8.0 (8.2) | 10.5 (13.4) | 50.9 (56.1) | 60+ (60+) | 0.11 (0.08) | 4.8 (4.3) | 227 (204) | <0.05 (0.05) | ||||||
| 2008 Mean | 7.8 (8.1) | 13.2 (15.0) | 55.7 (59.1) | 53 (58) | 0.16 (0.12) | 7.2 (5.7) | 774 (357) | 0.09 (0.09) | (0.09) | |||||
| 2007 Mean | 7.8 (8.1) | 14.0 (15.4) | 57.2 (59.8) | 41 (53) | 1.52 (0.22) | 7.2 (6.2) | 4026 (745) | 0.26 (0.06) | (0.11) | |||||
| 2006 Mean | 7.9 (8.2) | 12.2 (16.5) | 54.0 (61.7) | 60+ (56) | 0.16 (0.14) | 6.2 (5.3) | 991 (388) | 0.05 (<0.05) | (0.12) | |||||
| 2005 Mean | 8.5 (8.5) | 13.4 (16.6) | 56.1 (61.9) | 60+ (55) | 0.13 (0.11) | 4.5 (5.3) | 221 (180) | <0.05 (0.11) | 20.05 (18.32) | (0.14) | ||||
| 2004 Mean | 0.1 (0.1) | 6.1 (5.4) | 157 (170) | <0.05 (0.05) | (0.19) | |||||||||
| 2002 Mean | 0.11 (0.21) | 5.1 (5.9) | <0.05 (0.15) | 0.07 (0.09) | 23 (11159) | |||||||||
| 2001 Mean | (0.14) | (12.6) | (0.1) | (0.54) | (10137) | |||||||||
| 2000 Mean | 0.2 (0.41) | 5.7 (4.8) | 0.08 (0.12) | 0.09 (0.21) | 30 (18412) |
*All averages are arithmetic means, except for E. Coli and/or Fecal Coliform, which are calculated as geometric means. For purposes of calculating a mean, values that exceed the measurement limit (e.g., <0.05, 60+, <33) are assumed to be 20% greater or less than their limit (e.g., 0.04, 72, 26.4).
For 3.0% of the data records, Nitrate+Nitrite exceeded 10 mg/L. 10 mg/L represents the U.S. Public Health Service recommended limit of 10 mg/L NO3-N (nitrate-nitrogen) in drinking water.
For 66.9% of the data records, E. coli bacteria exceeded 235 CFU/100 ml. 235 CFU/100 ml represents Iowa's single sample maximum water quality standard for primary contact recreational use (Class A1), secondary contact recreational use (Class A2), and children's recreational use (A3).
| Sample Date | Time | by | pH |
Celsius C | Fahrenheit F | Transparency cm | P mg/L | N mg/L | E. Coli MPN/100mL | Ammonia mg/L | Flow cfs | Atrazine ppb | Fecal Coliform /100mL | Chloride mg/L | Sulfate mg/L | Total Suspended Solids mg/L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10/11/22 | 09:35 | Dennis Myhre | 7.8 | 10.7 | 51.3 | 60+ | 0.1 | 6.2 | 148 | 15.0 | 20.0 | 6.4 | ||||
| 09/13/22 | 11:18 | Dennis Myhre | 8.12 | 13.5 | 56.3 | 60+ | 0.12 | 6.2 | 292 | 14.9 | 15.7 | 6.8 | ||||
| 08/09/22 | 09:30 | Dennis Myhre | 7.91 | 14.3 | 57.7 | 52 | 0.23 | 6.6 | 9208 | 16.2 | 15.8 | 4.8 | ||||
| 07/12/22 | 09:20 | Dennis Myhre | 7.85 | 13.8 | 56.8 | 37 | 0.14 | 8.7 | 386 | 16.9 | 16.7 | 22 | ||||
| 06/14/22 | 09:25 | Dennis Myhre | 7.8 | 13.3 | 55.9 | 45 | 0.17 | 7.6 | 7270 | 18.2 | 17.0 | 16 | ||||
| 05/10/22 | 09:30 | Dennis Myhre | 7.75 | 11.3 | 52.3 | 40 | 0.06 | 6.5 | 767 | 19.6 | 18.2 | 4 | ||||
| 04/12/22 | 11:23 | Dennis Myhre | 8.21 | 8.3 | 46.9 | 60+ | 0.06 | 6.2 | 20 | 17.1 | 19.6 | 23.6 | ||||
| 10/12/21 | 09:15 | Dennis Myhre | 7.79 | 12.4 | 54.3 | 60+ | 0.11 | 6.0 | 1850 | 18.9 | 20.4 | 7.2 | ||||
| 09/14/21 | 09:40 | Dennis Myhre | 7.9 | 12.5 | 54.5 | 60+ | 0.08 | 5.7 | 175 | 16.9 | 19.6 | 10.4 | ||||
| 08/10/21 | 09:40 | Dennis Myhre | 7.96 | 13.2 | 55.8 | 46 | 0.21 | 4.2 | 24196+ | 16.8 | 21.9 | 10.5 | ||||
| 07/13/21 | 09:40 | Dennis Myhre | 8.0 | 12.8 | 55.0 | 60+ | 0.08 | 4.6 | 135 | 17.8 | 23.4 | 4.4 | ||||
| 06/08/21 | 09:45 | Dennis Myhre | 8.08 | 12.6 | 54.7 | 60+ | 0.1 | 4.5 | 185 | 17.6 | 23.3 | 4.8 | ||||
| 05/11/21 | 09:40 | Dennis Myhre | 8.1 | 9.3 | 48.7 | 60+ | 0.08 | 5.0 | 158 | 16.5 | 21.8 | 7.2 | ||||
| 04/13/21 | 09:30 | Dennis Myhre | 7.87 | 8.6 | 47.5 | 60+ | 0.08 | 5.8 | 131 | 16.9 | 20.5 | 7.6 | ||||
| 10/13/20 | 09:30 | Dennis Myhre | 8.02 | 10.6 | 51.1 | 60+ | 0.08 | 5.2 | 146 | 16.3 | 21.1 | 5.6 | ||||
| 09/08/20 | 11:25 | Dennis Myhre | 8.0 | 11.8 | 53.2 | 31 | 0.19 | 5.2 | 24196+ | 16.0 | 22.3 | 19.6 | ||||
| 08/11/20 | 09:35 | Dennis Myhre | 7.85 | 12.5 | 54.5 | 60+ | 0.08 | 6.6 | 75 | 15.9 | 20.2 | 9.6 | ||||
| 07/14/20 | 09:25 | Dennis Myhre | 7.9 | 14.0 | 57.2 | 42 | 0.11 | 7.6 | 1046 | 15.4 | 17.5 | 9.6 | ||||
| 06/09/20 | 09:35 | Dennis Myhre | 7.92 | 13.0 | 55.4 | 34 | 0.14 | 8.3 | 1935 | 16.4 | 16.2 | 27.2 | ||||
| 05/12/20 | 09:45 | Dennis Myhre | 8.9 | 8.0 | 46.4 | 60+ | 0.07 | 6.2 | 63 | 16.4 | 19.0 | 4 | ||||
| 04/14/20 | 09:40 | Dennis Myhre | 7.98 | 6.8 | 44.2 | 46 | 0.09 | 7.3 | 771 | 17.0 | 15.7 | 17.5 | ||||
| 10/08/19 | 09:55 | Dennis Myhre | 7.22 | 10.7 | 51.3 | 38 | 0.16 | 7.1 | 733 | 15.6 | 14.7 | 22.8 | ||||
| 09/10/19 | 00:00 | Dennis Myhre | 0.11 | 6.2 | 622 | 17.0 | 22.4 | 8.8 | ||||||||
| 08/13/19 | 08:25 | Dennis Myhre | 8.14 | 14.0 | 57.2 | 58 | 0.13 | 6.5 | 908 | 16.9 | 17.8 | 23.2 | ||||
| 07/09/19 | 09:35 | Dennis Myhre | 7.8 | 12.5 | 54.5 | 27 | 0.13 | 11.7 | 613 | 15.5 | 15.3 | 10 | ||||
| 06/11/19 | 09:45 | Dennis Myhre | 7.88 | 12.0 | 53.6 | 60 | 0.14 | 7.3 | 717 | 16.5 | 17.3 | 3 | ||||
| 05/14/19 | 09:35 | Dennis Myhre | 7.94 | 10.0 | 50.0 | 60+ | 6.1 | 63 | 16.4 | 17.1 | 8 | |||||
| 04/09/19 | 00:00 | 0.14 | 5.6 | 10 | 15.7 | 19.1 | 7.2 | |||||||||
| 10/09/18 | 09:35 | Dennis Myhre | 8.04 | 13.5 | 56.3 | 3 | 1.11 | 4.9 | 24196+ | 12.2 | 10.4 | 460 | ||||
| 09/11/18 | 09:35 | Dennis Myhre | 7.95 | 12.6 | 54.7 | 58 | 0.18 | 8.0 | 657 | 19.4 | 15.8 | 20.4 | ||||
| 08/14/18 | 09:40 | Dennis Myhre | 7.9 | 13.2 | 55.8 | 54 | 0.16 | 7.4 | 368 | 20.7 | 21.3 | 12.8 | ||||
| 07/10/18 | 08:24 | 8.21 | 14.5 | 58.1 | 49.8 | 0.14 | 7.8 | 1046 | 18.7 | 15.6 | 12.5 | |||||
| 06/12/18 | 09:40 | Dennis Myhre | 8.0 | 12.7 | 54.9 | 19 | 0.25 | 9.8 | 3784 | 15.8 | 12.7 | 49.5 | ||||
| 05/08/18 | 09:45 | Dennis Myhre | 8.0 | 10.5 | 50.9 | 34 | 0.21 | 8.9 | 512 | 20.4 | 15.0 | 29 | ||||
| 04/17/18 | 11:06 | Jeremy Carolan | 8.27 | 6.9 | 44.4 | 48.2 | 0.21 | 7.5 | 97 | 21.9 | 17.8 | 19 | ||||
| 10/10/17 | 09:25 | Dennis Myhre | 8.04 | 11.5 | 52.7 | 31 | 0.51 | 4.7 | 3076 | 24.1 | 24.5 | 22 | ||||
| 09/12/17 | 09:40 | Dennis Myhre | 8.07 | 11.8 | 53.2 | 60+ | 0.12 | 6.5 | 148 | 22.1 | 26.9 | 5.2 | ||||
| 08/08/17 | 09:05 | Dennis Myhre | 8.0 | 12.6 | 54.7 | 60+ | 0.14 | 8.1 | 213 | 22.5 | 21.9 | 3.2 | ||||
| 07/11/17 | 09:20 | Dennis Myhre | 8.15 | 15.0 | 59.0 | 35 | 0.2 | 8.6 | 20920 | 21.7 | 17.4 | 21.5 | ||||
| 06/13/17 | 09:15 | Dennis Myhre | 8.13 | 14.4 | 57.9 | 60 | 0.16 | 8.4 | 2098 | 33.2 | 17.8 | 15.6 | ||||
| 05/09/17 | 11:25 | Dennis Myhre | 8.25 | 11.4 | 52.5 | 60+ | 0.12 | 8.7 | 41 | 19.7 | 16.3 | 6.8 | ||||
| 04/11/17 | 08:22 | Jeremy Carolan | 8.5 | 5.2 | 41.4 | 60+ | 0.14 | 7.5 | 31 | 19.3 | 15.2 | 16 | ||||
| 10/11/16 | 09:20 | Dennis Myhre | 8.2 | 11.8 | 53.2 | 60+ | 0.14 | 2.4 | 496 | 73.5 | 19.0 | 11.8 | ||||
| 09/13/16 | 09:15 | Dennis Myhre | 8.1 | 14.3 | 57.7 | 10 | 0.35 | 8.6 | 15531 | 18.9 | 14.6 | 130.5 | ||||
| 08/09/16 | 09:10 | Dennis Myhre | 8.1 | 13.9 | 57.0 | 60 | 0.17 | 9.0 | 1259 | 22.9 | 16.8 | 15.8 | ||||
| 07/12/16 | 13:55 | Dennis Myhre | 8.39 | 16.1 | 61.0 | 60+ | 0.08 | 8.1 | 504 | 24.1 | 18.3 | 7.5 | ||||
| 06/14/16 | 09:25 | Dennis Myhre | 8.07 | 13.8 | 56.8 | 41 | 0.2 | 10.5 | 0 | 26.9 | 16.8 | 24.7 | ||||
| 05/10/16 | 09:10 | Dennis Myhre | 8.1 | 10.5 | 50.9 | 60+ | 0.13 | 8.7 | 886 | 25.9 | 18.7 | 11 | ||||
| 04/12/16 | 14:30 | 8.31 | 11.0 | 51.8 | 60+ | 0.11 | 10.3 | 21 | 23.4 | 17.1 | 4.3 | |||||
| 10/06/15 | 09:05 | Dennis Myhre | 8.3 | 10.4 | 50.7 | 60+ | 0.12 | 5.1 | 146 | 21.2 | 26.8 | 3.8 | ||||
| 09/01/15 | 11:20 | Dennis Myhre | 8.3 | 14.4 | 57.9 | 60+ | 0.16 | 5.4 | 6488 | 22.9 | 27.9 | 5 | ||||
| 08/04/15 | 09:10 | Dennis Myhre | 8.14 | 12.5 | 54.5 | 60+ | 0.13 | 5.5 | 455 | 18.0 | 18.8 | 13.5 | ||||
| 07/07/15 | 09:20 | Dennis Myhre | 8.1 | 12.9 | 55.2 | 50 | 0.15 | 7.6 | 3654 | 18.5 | 14.6 | 1.5 | ||||
| 06/02/15 | 09:05 | Dennis Myhre | 8.1 | 11.4 | 52.5 | 50 | 0.13 | 8.4 | 540 | |||||||
| 05/05/15 | 11:15 | Dennis Myhre | 8.1 | 10.8 | 51.4 | 60+ | 0.1 | 6.7 | 370 | |||||||
| 04/07/15 | 00:00 | |||||||||||||||
| 10/07/14 | 09:05 | Dennis Myhre | 8.21 | 10.0 | 50.0 | 60+ | 0.15 | 5.4 | 1100 | |||||||
| 09/02/14 | 11:25 | Dennis Myhre | 8.2 | 14.5 | 58.1 | 47 | 0.25 | 6.0 | 7300 | |||||||
| 08/05/14 | 13:50 | Dennis Myhre | 8.23 | 14.3 | 57.7 | 58 | 0.14 | 7.7 | 440 | |||||||
| 07/08/14 | 11:30 | Jeremy Carolan | 8.02 | 15.3 | 59.5 | 15.8 | 0.27 | 8.8 | 24000+ | |||||||
| 06/03/14 | 09:16 | Jon Young | 8.18 | 12.1 | 53.8 | 42 | 0.11 | 6.7 | 3900 | |||||||
| 05/06/14 | 00:00 | Dennis Myhre | 8.28 | 10.4 | 50.7 | 60+ | 0.1 | 8.0 | 330 | |||||||
| 04/01/14 | 00:00 | Dennis Myhre | 7.95 | 5.5 | 41.9 | 22 | 0.36 | 4.7 | 510 | |||||||
| 10/01/13 | 00:00 | Dennis Myhre | 8.3 | 12.4 | 54.3 | 60+ | 0.07 | 6.0 | 910 | <0.05 | ||||||
| 09/03/13 | 00:00 | Dennis Myhre | 8.3 | 12.3 | 54.1 | 60+ | 0.1 | 7.0 | 280 | <0.05 | ||||||
| 08/06/13 | 00:00 | Dennis Myhre | 8.0 | 12.6 | 54.7 | 30 | 0.17 | 7.1 | 24000+ | <0.05 | ||||||
| 07/09/13 | 00:00 | Josh Dansdill | 7.91 | 16.7 | 62.1 | 10 | 0.19 | 8.4 | 24000 | 0.27 | ||||||
| 06/04/13 | 00:00 | Dennis Myhre | 8.03 | 11.1 | 52.0 | 37 | 0.15 | 9.8 | 680 | <0.05 | ||||||
| 05/07/13 | 00:00 | Dennis Myhre | 8.1 | 10.2 | 50.4 | 60 | 0.12 | 9.5 | 260 | <0.05 | ||||||
| 04/09/13 | 00:00 | Dennis Myhre | 7.86 | 7.2 | 45.0 | 60 | 0.19 | 4.4 | 10 | <0.05 | ||||||
| 10/02/12 | 16:15 | Dennis Myhre | 8.3 | 11.7 | 53.1 | 60+ | 0.06 | 3.9 | 75 | <0.05 | ||||||
| 09/04/12 | 14:00 | Dennis Myhre | 8.0 | 14.8 | 58.6 | 60+ | 0.1 | 4.4 | 41 | <0.05 | ||||||
| 08/07/12 | 13:35 | Dennis Myhre | 8.1 | 14.7 | 58.5 | 60+ | 0.09 | 4.6 | 75 | <0.05 | ||||||
| 07/02/12 | 16:40 | Paul Berland | 8.4 | 16.4 | 61.5 | 60+ | 0.12 | 5.2 | 95 | 0.06 | ||||||
| 07/02/12 | 16:35 | Paul Berland | 8.4 | 16.4 | 61.5 | 60+ | 0.12 | 5.2 | 86 | <0.05 | ||||||
| 06/05/12 | 14:15 | Dennis Myhre | 8.0 | 11.9 | 53.4 | 60+ | 0.09 | 5.6 | 170 | <0.05 | ||||||
| 05/01/12 | 16:30 | Dennis Myhre | 8.3 | 10.8 | 51.4 | 60 | 0.15 | 6.1 | 12000 | <0.05 | ||||||
| 04/03/12 | 13:30 | Jeremy Carolan | 8.11 | 9.3 | 48.7 | 60+ | 0.11 | 5.0 | 460 | <0.05 | ||||||
| 10/04/11 | 14:05 | 0.09 | 5.7 | 110 | <0.05 | |||||||||||
| 09/06/11 | 16:20 | Dennis Myhre | 8.1 | 12.2 | 54.0 | 60+ | 0.18 | 5.8 | 7300 | <0.05 | ||||||
| 08/02/11 | 14:15 | Dennis Myhre | 7.9 | 14.1 | 57.4 | 60+ | 0.12 | 8.0 | 390 | <0.05 | ||||||
| 07/05/11 | 18:20 | Dennis Myhre | 8.1 | 15.6 | 60.1 | 60+ | 0.09 | 6.8 | 300 | <0.05 | ||||||
| 06/07/11 | 14:00 | Dennis Myhre | 7.88 | 13.4 | 56.1 | 60+ | 0.1 | 8.4 | 330 | <0.05 | ||||||
| 05/03/11 | 12:55 | Dennis Myhre | 7.8 | 7.8 | 46.0 | 60+ | 0.08 | 7.7 | 330 | <0.05 | ||||||
| 10/05/10 | 16:20 | Dennis Myhre | 8.2 | 10.5 | 50.9 | 60+ | 0.08 | 6.8 | 370 | <0.05 | ||||||
| 09/07/10 | 15:50 | Dennis Myhre | 7.8 | 12.6 | 54.7 | 60 | 0.14 | 6.7 | 4600 | <0.05 | ||||||
| 08/03/10 | 16:40 | Dennis Myhre | 7.7 | 14.8 | 58.6 | 60+ | 0.13 | 7.4 | 1200 | <0.05 | ||||||
| 07/06/10 | 18:20 | Dennis Myhre | 7.5 | 17.1 | 62.8 | 13 | 0.43 | 8.3 | 46000 | 0.06 | ||||||
| 06/01/10 | 16:20 | Dennis Myhre | 8.1 | 13.9 | 57.0 | 60+ | 0.1 | 6.6 | 310 | <0.05 | ||||||
| 05/04/10 | 20:20 | Dennis Myhre | 8.1 | 15.4 | 59.7 | 60+ | 0.11 | 5.6 | 270 | <0.05 | ||||||
| 04/06/10 | 16:41 | Jeremy Carolan | 7.71 | 9.4 | 48.9 | 53 | 0.25 | 6.0 | 30000 | 0.25 | ||||||
| 10/06/09 | 19:35 | 8.0 | 10.9 | 51.6 | 60+ | 0.15 | 4.1 | 1500 | <0.05 | |||||||
| 09/01/09 | 16:15 | 0.11 | 4.5 | 170 | <0.05 | |||||||||||
| 08/04/09 | 14:00 | 7.7 | 12.0 | 53.6 | 60+ | 0.1 | 4.9 | 460 | <0.05 | |||||||
| 07/07/09 | 14:25 | 7.88 | 12.0 | 53.6 | 60+ | 0.1 | 5.1 | 180 | <0.05 | |||||||
| 06/02/09 | 14:30 | 8.0 | 10.9 | 51.6 | 60+ | 0.1 | 5.2 | 360 | <0.05 | |||||||
| 05/05/09 | 16:15 | 9.44 | 49.0 | 60+ | 0.13 | 5.2 | 410 | <0.05 | ||||||||
| 04/07/09 | 16:30 | 8.5 | 7.9 | 46.2 | 60+ | 0.1 | 4.9 | 10 | <0.05 | |||||||
| 10/07/08 | 14:15 | 0.09 | 5.8 | 390 | <0.05 | |||||||||||
| 09/02/08 | 16:30 | 8.0 | 16.9 | 62.4 | 60+ | 0.1 | 6.8 | 200 | <0.05 | |||||||
| 08/05/08 | 19:35 | 7.9 | 18.3 | 64.9 | 56 | 0.12 | 7.8 | 1100 | <0.05 | |||||||
| 07/01/08 | 14:20 | 7.8 | 13.6 | 56.5 | 46 | 0.14 | 8.2 | 4500 | <0.05 | |||||||
| 06/03/08 | 14:20 | 7.8 | 12.3 | 54.1 | 60+ | 0.12 | 7.2 | 550 | <0.05 | |||||||
| 05/06/08 | 16:20 | Dennis Myhre | 7.6 | 12.0 | 53.6 | 53 | 0.13 | 7.5 | 160 | <0.05 | ||||||
| 04/01/08 | 16:00 | Dennis Myhre | 7.75 | 6.0 | 42.8 | 18 | 0.42 | 7.1 | 4900 | 0.39 | ||||||
| 10/16/07 | 14:15 | 8.0 | 12.2 | 54.0 | 60+ | 0.18 | 7.7 | 33000 | <0.05 | |||||||
| 09/04/07 | 14:05 | 7.8 | 14.8 | 58.6 | 42 | 0.15 | 7.1 | 1200 | <0.05 | |||||||
| 08/07/07 | 16:15 | 7.5 | 22.3 | 72.1 | 0 | 8.2 | 1.3 | 690000 | 1.4 | |||||||
| 07/02/07 | 14:10 | 7.86 | 13.4 | 56.1 | 60+ | 0.12 | 8.3 | 380 | <0.05 | |||||||
| 06/05/07 | 14:15 | 7.7 | 13.4 | 56.1 | 23 | 0.28 | 11.0 | 5900 | <0.05 | |||||||
| 05/01/07 | 16:15 | 8.0 | 13.0 | 55.4 | 60+ | 0.1 | 6.8 | <10 | <0.05 | |||||||
| 04/03/07 | 14:13 | 7.9 | 9.0 | 48.2 | 4 | 1.6 | 8.2 | 35000 | 0.25 | |||||||
| 10/03/06 | 14:05 | 7.8 | 12.2 | 54.0 | 60+ | 0.1 | 4.1 | 110 | <0.05 | |||||||
| 09/05/06 | 14:10 | 7.86 | 11.8 | 53.2 | 60+ | 0.1 | 4.9 | 70 | <0.05 | |||||||
| 08/01/06 | 14:10 | 7.9 | 15.0 | 59.0 | 60+ | 0.11 | 5.5 | 310 | <0.05 | |||||||
| 07/05/06 | 14:05 | 8.0 | 13.0 | 55.4 | 60+ | 0.12 | 6.7 | 280 | <0.05 | |||||||
| 06/06/06 | 16:25 | 8.0 | 14.5 | 58.1 | 60+ | 0.21 | 6.8 | 71000 | <0.05 | |||||||
| 05/02/06 | 14:15 | 7.88 | 10.9 | 51.6 | 51 | 0.22 | 7.5 | 25000 | <0.05 | |||||||
| 04/04/06 | 14:30 | 7.9 | 8.0 | 46.4 | 31 | 0.25 | 8.2 | 790 | 0.12 | |||||||
| 10/04/05 | 14:20 | 8.4 | 15.6 | 60.1 | 60+ | 0.11 | 4.1 | 170 | <0.05 | 13.21 | ||||||
| 09/06/05 | 18:35 | 8.35 | 13.0 | 55.4 | 55 | 0.15 | 4.2 | 710 | <0.05 | |||||||
| 08/02/05 | 14:10 | 8.33 | 23.7 | 74.7 | 45 | 0.12 | 5.0 | 570 | <0.05 | 26.58 | ||||||
| 07/05/05 | 14:25 | 8.4 | 12.0 | 53.6 | 60+ | 0.14 | 4.6 | 190 | <0.05 | |||||||
| 06/07/05 | 14:15 | 8.7 | 7.0 | 44.6 | 60+ | 0.17 | 4.6 | 3900 | <0.05 | 23.22 | ||||||
| 05/03/05 | 14:00 | 8.6 | 11.3 | 52.3 | 60+ | 0.09 | 4.5 | 64 | <0.05 | 17.19 | ||||||
| 04/06/05 | 16:20 | 8.6 | 11.3 | 52.3 | 60+ | 0.11 | 4.5 | <10 | <0.05 | |||||||
| 10/26/04 | 13:10 | 0.1 | 5.2 | 20 | <0.05 | |||||||||||
| 09/28/04 | 16:15 | 0.09 | 5.4 | 110 | <0.05 | |||||||||||
| 08/31/04 | 15:50 | 0.11 | 5.9 | 270 | <0.05 | |||||||||||
| 07/27/04 | 15:40 | 0.12 | 7.7 | 1700 | <0.05 | |||||||||||
| 06/29/04 | 15:00 | 0.1 | 9.0 | 150 | <0.05 | |||||||||||
| 04/27/04 | 16:30 | 0.1 | 3.4 | 100 | <0.05 | |||||||||||
| 05/02/02 | 17:50 | 0.15 | 5.2 | <0.05 | 0.09 | 36.0 | ||||||||||
| 01/30/02 | 15:15 | 0.06 | 4.9 | <0.05 | <0.05 | 10.0 | ||||||||||
| 10/11/00 | 15:30 | 0.2 | 5.7 | <0.1 | 0.09 | 30.0 |
| Sample Date | Time | by | pH |
Celsius C | Fahrenheit F | Transparency cm | P mg/L | N mg/L | E. Coli MPN/100mL | Ammonia mg/L | Flow cfs | Atrazine ppb | Fecal Coliform /100mL | Chloride mg/L | Sulfate mg/L | Total Suspended Solids mg/L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 03/14/07 | 14:20 | 7.4 | 3.4 | 38.1 | 6 | 1.2 | 4.3 | 3800 | 0.77 | |||||||
| 07/25/05 | 16:20 | 8.43 | 21.7 | 71.1 | 60+ | 0.5 | 4.7 | 44000 | 0.1 | |||||||
| 05/25/04 | 16:30 | |||||||||||||||
| 05/25/04 | 16:30 | 0.4 | 11.0 | 13000 | 0.07 | |||||||||||
| 07/29/02 | 15:35 | 1.9 | 2.8 | 0.31 | 0.36 | 190000.0 | ||||||||||
| 06/04/02 | 21:20 | 1.8 | 4.5 | 0.55 | 22.0 | 200000.0 | ||||||||||
| 06/15/01 | 14:10 | 0.3 | 6.5 | <0.1 | 0.4 | 50000.0 | ||||||||||
| 04/03/01 | 15:00 | 0.4 | 9.6 | <0.1 | <0.05 | 130.0 | ||||||||||
| 08/17/00 | 16:45 | 1.9 | 3.9 | 0.2 | 0.15 | 400000.0 | ||||||||||
| 07/05/00 | 16:00 | 0.2 | 7.5 | <0.1 | 0.29 | 1200.0 | ||||||||||
| 05/18/00 | 19:50 | <0.1 | 3.7 | 0.1 | 0.52 | 740.0 | ||||||||||
| 02/24/00 | 18:00 | 1.3 | 3.8 | 1.0 | 0.1 | 5800.0 |