| Name | Dry Run |
| Code | 13-DRY-10 |
| County | Winneshiek |
| Latitude | 43.299 |
| Longitude | -91.8076 |
| 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 | 8.2 (8.2) | 11.5 (14.9) | 52.7 (58.9) | 60+ (60+) | 0.14 (0.12) | 7.1 (5.6) | 278 (272) | 0.05 (0.07) | 15.39 (18.32) | 0.09 (0.14) | 174 (13321) | 17.39 (14.45) | 18.16 (14.65) | 25 (19) |
| 2022 Mean | 8.2 (7.9) | 12.8 (15.9) | 55.0 (60.7) | 54 (60+) | 0.09 (0.09) | 7.2 (6.1) | 482 (250) | 15.49 (14.69) | 17.33 (15.44) | 67 (14) | ||||
| 2021 Mean | 8.4 (8.1) | 11.6 (15.5) | 52.9 (59.8) | 60+ (60+) | 0.06 (0.06) | 5.1 (4.5) | 420 (166) | 15.41 (13.83) | 20.61 (16.38) | 3 (7) | ||||
| 2020 Mean | 8.4 (8.1) | 10.8 (13.0) | 51.5 (55.5) | 60+ (60+) | 0.06 (0.06) | 6.2 (5.2) | 248 (121) | 14.29 (13.01) | 17.5 (14.7) | 7 (10) | ||||
| 2019 Mean | 8.1 (7.9) | 12.0 (13.9) | 53.5 (57.0) | 60+ (60+) | 0.09 (0.11) | 6.2 (5.6) | 224 (189) | 21.41 (12.79) | 17.14 (13.72) | 7 (10) | ||||
| 2018 Mean | 8.4 (8.2) | 11.9 (14.1) | 53.4 (57.4) | 42 (43) | 0.31 (0.26) | 7.5 (6.1) | 455 (391) | 16.24 (14.8) | 16.0 (13.58) | 82 (72) | ||||
| 2017 Mean | 8.2 (8.1) | 11.9 (14.7) | 53.5 (58.4) | 60+ (59) | 0.13 (0.12) | 6.8 (5.7) | 432 (359) | 17.76 (15.39) | 18.5 (14.51) | 7 (15) | ||||
| 2016 Mean | 8.2 (8.2) | 10.5 (15.1) | 50.9 (59.2) | 60+ (60+) | 0.11 (0.12) | 9.3 (7.3) | 151 (236) | 20.56 (16.26) | 19.21 (14.3) | 16 (14) | ||||
| 2015 Mean | 8.3 (8.4) | 11.2 (15.1) | 52.1 (59.1) | 60+ (60+) | 0.08 (0.09) | 7.8 (5.8) | 288 (197) | 18.45 (15.12) | 19.65 (14.49) | 5 (5) | ||||
| 2014 Mean | 8.3 (8.2) | 11.6 (13.9) | 52.9 (57.0) | 51 (48) | 0.15 (0.16) | 7.5 (6.2) | 566 (479) | |||||||
| 2013 Mean | 8.1 (8.2) | 10.5 (13.9) | 50.8 (57.0) | 59 (49) | 0.11 (0.14) | 8.2 (6.3) | 323 (437) | 0.1 (0.08) | ||||||
| 2012 Mean | 8.3 (8.3) | 11.5 (16.3) | 52.7 (61.4) | 60+ (60+) | 0.07 (0.09) | 5.9 (3.7) | 265 (230) | <0.05 (0.06) | ||||||
| 2011 Mean | 8.0 (8.4) | 11.9 (16.9) | 53.4 (62.5) | 60+ (60+) | 0.07 (0.08) | 7.3 (5.5) | 216 (214) | <0.05 (<0.05) | ||||||
| 2010 Mean | 7.9 (8.0) | 11.6 (13.9) | 52.8 (57.0) | 60+ (60+) | 0.07 (0.1) | 6.8 (6.1) | 254 (436) | <0.05 (<0.05) | ||||||
| 2009 Mean | 8.1 (8.2) | 10.1 (13.4) | 50.3 (56.1) | 60+ (60+) | 0.06 (0.08) | 5.6 (4.3) | 107 (204) | <0.05 (0.05) | ||||||
| 2008 Mean | 7.7 (8.1) | 11.4 (15.0) | 52.6 (59.1) | 60+ (58) | 0.08 (0.12) | 7.0 (5.7) | 304 (357) | <0.05 (0.09) | 0.06 (0.09) | |||||
| 2007 Mean | 8.0 (8.1) | 12.4 (15.4) | 54.3 (59.8) | 49 (53) | 0.13 (0.22) | 7.8 (6.2) | 546 (745) | <0.05 (0.06) | 0.08 (0.11) | |||||
| 2006 Mean | 8.0 (8.2) | 11.4 (16.5) | 52.5 (61.7) | 59 (56) | 0.09 (0.14) | 7.4 (5.3) | 628 (388) | <0.05 (<0.05) | 0.06 (0.12) | |||||
| 2005 Mean | 8.4 (8.5) | 11.9 (16.6) | 53.4 (61.9) | 60+ (55) | 0.08 (0.11) | 7.7 (5.3) | 115 (180) | <0.05 (0.11) | 15.39 (18.32) | 0.09 (0.14) | ||||
| 2004 Mean | 0.08 (0.1) | 7.3 (5.4) | 71 (170) | 0.1 (0.05) | 0.16 (0.19) | |||||||||
| 2002 Mean | 0.09 (0.21) | 5.4 (5.9) | <0.05 (0.15) | <0.05 (0.09) | 229 (11159) | |||||||||
| 2001 Mean | (0.14) | (12.6) | (0.1) | (0.54) | (10137) | |||||||||
| 2000 Mean | 4.8 (0.41) | 6.9 (4.8) | 0.08 (0.12) | 0.16 (0.21) | 64 (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 6.0% 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 56.3% 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 | 08:45 | Dennis Myhre | 8.0 | 10.4 | 50.7 | 60+ | 0.06 | 6.6 | 52 | 15.2 | 18.8 | 4 | ||||
| 09/13/22 | 10:40 | Dennis Myhre | 8.34 | 14.8 | 58.6 | 60+ | 0.07 | 6.9 | 243 | 14.2 | 15.7 | 2.4 | ||||
| 08/09/22 | 08:35 | Dennis Myhre | 8.13 | 13.5 | 56.3 | 60+ | 0.14 | 7.6 | 1178 | 16.1 | 17.5 | 2 | ||||
| 07/12/22 | 08:35 | Dennis Myhre | 8.3 | 14.8 | 58.6 | 49 | 0.08 | 9.1 | 556 | 16.0 | 16.5 | 16.8 | ||||
| 06/14/22 | 08:35 | Dennis Myhre | 8.21 | 14.2 | 57.6 | 38 | 0.17 | 7.8 | 19863 | 17.2 | 17.1 | 22 | ||||
| 05/10/22 | 08:30 | Dennis Myhre | 8.3 | 13.2 | 55.8 | 4 | 0.07 | 5.5 | 3654 | 14.5 | 15.0 | 420 | ||||
| 04/12/22 | 10:59 | Dennis Myhre | 8.39 | 8.4 | 47.1 | 60+ | 0.07 | 6.6 | 10 | 15.2 | 20.7 | 2.4 | ||||
| 10/12/21 | 08:30 | Dennis Myhre | 8.3 | 11.6 | 52.9 | 60+ | 0.05 | 4.9 | 359 | 15.3 | 19.5 | 3.6 | ||||
| 09/14/21 | 08:50 | Dennis Myhre | 8.42 | 14.3 | 57.7 | 60+ | 0.05 | 6.1 | 556 | 15.1 | 17.4 | 4.4 | ||||
| 08/10/21 | 08:40 | Dennis Myhre | 8.32 | 14.5 | 58.1 | 60+ | 0.13 | 4.4 | 24196+ | 16.4 | 21.2 | 7.5 | ||||
| 07/13/21 | 08:45 | Dennis Myhre | 8.36 | 13.0 | 55.4 | 60+ | 0.05 | 5.2 | 605 | 15.8 | 20.9 | 1.6 | ||||
| 06/08/21 | 08:50 | Dennis Myhre | 8.36 | 11.7 | 53.1 | 60+ | 0.05 | 4.4 | 132 | 15.3 | 25.1 | 2 | ||||
| 05/11/21 | 08:40 | Dennis Myhre | 8.43 | 8.6 | 47.5 | 60+ | 0.04 | 4.9 | 10 | 15.1 | 20.5 | 2 | ||||
| 04/13/21 | 08:45 | Dennis Myhre | 8.37 | 7.5 | 45.5 | 60+ | 0.04 | 5.9 | 496 | 14.9 | 19.7 | 2 | ||||
| 10/13/20 | 08:35 | Dennis Myhre | 8.34 | 10.2 | 50.4 | 60+ | 0.05 | 4.8 | 10 | 13.1 | 15.2 | 1.6 | ||||
| 09/08/20 | 10:30 | Dennis Myhre | 8.37 | 11.2 | 52.2 | 60+ | 0.1 | 5.8 | 19863 | 16.1 | 22.8 | 5.6 | ||||
| 08/11/20 | 08:45 | Dennis Myhre | 8.3 | 11.9 | 53.4 | 60+ | 0.04 | 6.4 | 63 | 14.3 | 18.4 | 4.8 | ||||
| 07/14/20 | 08:25 | Dennis Myhre | 8.32 | 14.9 | 58.8 | 60+ | 0.07 | 7.1 | 464 | 13.3 | 16.2 | 8 | ||||
| 06/09/20 | 08:45 | Dennis Myhre | 8.36 | 15.0 | 59.0 | 58 | 0.07 | 7.1 | 1664 | 14.1 | 15.6 | 14 | ||||
| 05/12/20 | 08:50 | Dennis Myhre | 8.5 | 8.0 | 46.4 | 60+ | 0.04 | 5.6 | 20 | 14.7 | 17.8 | 4.4 | ||||
| 04/14/20 | 08:50 | Dennis Myhre | 8.55 | 4.5 | 40.1 | 60+ | 0.06 | 6.8 | 301 | 14.4 | 16.5 | 7.5 | ||||
| 10/08/19 | 08:50 | Dennis Myhre | 7.09 | 10.4 | 50.7 | 48 | 0.13 | 2.7 | 676 | 63.1 | 20.8 | 8.8 | ||||
| 09/10/19 | 00:00 | Dennis Myhre | 0.08 | 5.8 | 464 | 15.4 | 18.7 | 11.2 | ||||||||
| 08/13/19 | 07:56 | Dennis Myhre | 8.28 | 13.5 | 56.3 | 60+ | 0.08 | 6.1 | 410 | 15.3 | 16.1 | 7.6 | ||||
| 07/09/19 | 08:45 | Dennis Myhre | 8.3 | 14.3 | 57.7 | 41 | 0.09 | 10.7 | 161 | 13.2 | 15.1 | 6 | ||||
| 06/11/19 | 08:45 | Dennis Myhre | 8.34 | 12.3 | 54.1 | 60+ | 0.08 | 6.7 | 305 | 14.3 | 16.1 | 3.5 | ||||
| 05/14/19 | 08:45 | Dennis Myhre | 8.45 | 9.3 | 48.7 | 60+ | 6.2 | 86 | 14.0 | 15.9 | 8 | |||||
| 04/09/19 | 00:00 | 0.09 | 5.4 | 52 | 14.6 | 17.3 | 4 | |||||||||
| 10/09/18 | 08:40 | Dennis Myhre | 8.5 | 13.8 | 56.8 | 3 | 1.33 | 4.2 | 24196+ | 10.5 | 10.0 | 416 | ||||
| 09/11/18 | 08:40 | Dennis Myhre | 8.36 | 13.4 | 56.1 | 60+ | 0.1 | 7.5 | 448 | 17.9 | 17.1 | 6.8 | ||||
| 08/14/18 | 08:45 | Dennis Myhre | 8.3 | 12.5 | 54.5 | 60+ | 0.1 | 6.7 | 51 | 19.1 | 20.6 | 3.6 | ||||
| 07/10/18 | 07:47 | 8.41 | 14.1 | 57.4 | 32.3 | 0.12 | 7.7 | 364 | 16.0 | 15.8 | 21.5 | |||||
| 06/12/18 | 08:50 | Dennis Myhre | 8.5 | 14.1 | 57.4 | 18 | 0.24 | 10.1 | 1553 | 14.6 | 13.5 | 79.5 | ||||
| 05/08/18 | 08:50 | Dennis Myhre | 8.42 | 10.2 | 50.4 | 39 | 0.16 | 8.3 | 148 | 17.8 | 15.6 | 31.5 | ||||
| 04/17/18 | 09:29 | Jeremy Carolan | 8.64 | 5.1 | 41.2 | 54.2 | 0.14 | 7.8 | 73 | 17.8 | 19.4 | 12.5 | ||||
| 10/10/17 | 08:30 | Dennis Myhre | 8.3 | 11.1 | 52.0 | 60+ | 0.18 | 5.1 | 12033 | 20.4 | 23.5 | 3.6 | ||||
| 09/12/17 | 08:50 | Dennis Myhre | 8.31 | 11.3 | 52.3 | 60+ | 0.1 | 6.4 | <10 | 18.9 | 21.9 | 2.4 | ||||
| 08/08/17 | 08:40 | Dennis Myhre | 8.27 | 12.1 | 53.8 | 60+ | 0.2 | 7.4 | 118 | 19.2 | 19.5 | 2.4 | ||||
| 07/11/17 | 08:45 | Dennis Myhre | 8.25 | 14.7 | 58.5 | 60+ | 0.12 | 8.0 | 9208 | 18.5 | 17.4 | 4 | ||||
| 06/13/17 | 08:45 | Dennis Myhre | 8.3 | 14.1 | 57.4 | 58 | 0.12 | 5.6 | 1005 | 14.1 | 14.6 | 9.6 | ||||
| 05/09/17 | 10:50 | Dennis Myhre | 8.4 | 10.6 | 51.1 | 60+ | 0.1 | 8.2 | 62 | 16.6 | 16.7 | 18.4 | ||||
| 04/11/17 | 07:54 | Jeremy Carolan | 7.7 | 9.6 | 49.3 | 60+ | 0.1 | 7.2 | 16.6 | 15.9 | 6.8 | |||||
| 10/11/16 | 08:40 | Dennis Myhre | 8.2 | 11.1 | 52.0 | 60+ | 0.1 | 8.2 | 31 | 16.1 | 19.4 | 6.8 | ||||
| 09/13/16 | 08:45 | Dennis Myhre | 8.1 | 13.3 | 55.9 | 22 | 0.19 | 8.5 | 4884 | 15.9 | 17.0 | 47 | ||||
| 08/09/16 | 08:35 | Dennis Myhre | 8.0 | 12.9 | 55.2 | 57 | 0.12 | 8.7 | 495 | 20.6 | 17.8 | 20.8 | ||||
| 07/12/16 | 13:20 | Dennis Myhre | 8.22 | 12.8 | 55.0 | 60+ | 0.06 | 7.9 | 218 | 22.4 | 21.1 | 5.3 | ||||
| 06/14/16 | 08:40 | Dennis Myhre | 8.16 | 12.7 | 54.9 | 60 | 0.11 | 11.3 | 865 | 23.5 | 19.4 | 17.8 | ||||
| 05/10/16 | 08:40 | Dennis Myhre | 8.2 | 0.6 | 33.1 | 60+ | 0.09 | 8.6 | 31 | 24.0 | 20.8 | 10.3 | ||||
| 04/12/16 | 14:00 | 8.31 | 10.0 | 50.0 | 60+ | 0.09 | 11.8 | 4 | 21.4 | 19.0 | 4.2 | |||||
| 10/06/15 | 08:30 | Dennis Myhre | 8.3 | 10.1 | 50.2 | 60+ | 0.07 | 6.4 | 97 | 20.5 | 23.0 | 1.8 | ||||
| 09/01/15 | 10:50 | Dennis Myhre | 8.2 | 11.8 | 53.2 | 60+ | 0.08 | 6.8 | 556 | 20.5 | 22.3 | 4.3 | ||||
| 08/04/15 | 08:30 | Dennis Myhre | 8.2 | 11.1 | 52.0 | 60+ | 0.09 | 6.5 | 63 | 16.5 | 18.5 | 13.5 | ||||
| 07/07/15 | 08:45 | Dennis Myhre | 8.23 | 12.2 | 54.0 | 60+ | 0.11 | 8.3 | 16.3 | 14.8 | 1.5 | |||||
| 06/02/15 | 08:25 | Dennis Myhre | 8.4 | 11.5 | 52.7 | 46 | 0.07 | 11.0 | 1400 | |||||||
| 05/05/15 | 10:40 | Dennis Myhre | 8.3 | 10.3 | 50.5 | 60+ | 0.07 | 7.8 | 420 | |||||||
| 04/07/15 | 00:00 | |||||||||||||||
| 10/07/14 | 08:35 | Dennis Myhre | 8.21 | 10.5 | 50.9 | 60+ | 0.12 | 6.4 | 670 | |||||||
| 09/02/14 | 10:55 | Dennis Myhre | 8.17 | 13.0 | 55.4 | 60+ | 0.12 | 6.8 | 6500 | |||||||
| 08/05/14 | 13:20 | Dennis Myhre | 8.7 | 12.4 | 54.3 | 60+ | 0.05 | 8.2 | 180 | |||||||
| 07/08/14 | 11:04 | Jeremy Carolan | 8.35 | 15.7 | 60.3 | 38 | 0.12 | 7.8 | 8200 | |||||||
| 06/03/14 | 08:52 | Jon Young | 8.12 | 15.0 | 59.0 | 5.2 | 0.38 | 7.0 | 3000 | |||||||
| 05/06/14 | 00:00 | Dennis Myhre | 8.55 | 9.4 | 48.9 | 60+ | 0.06 | 11.0 | <10 | |||||||
| 04/01/14 | 00:00 | Dennis Myhre | 8.3 | 5.3 | 41.5 | 23 | 0.19 | 5.6 | 120 | |||||||
| 10/01/13 | 00:00 | Dennis Myhre | 8.2 | 11.3 | 52.3 | 60+ | 0.04 | 7.4 | 10 | <0.05 | ||||||
| 09/03/13 | 00:00 | Dennis Myhre | 8.0 | 11.8 | 53.2 | 60+ | 0.06 | 7.9 | 41 | <0.05 | ||||||
| 08/06/13 | 00:00 | Dennis Myhre | 8.0 | 11.3 | 52.3 | 31 | 0.09 | 8.0 | 1500 | <0.05 | ||||||
| 07/09/13 | 00:00 | Josh Dansdill | 7.84 | 11.4 | 52.5 | 60+ | 0.21 | 9.0 | 24000 | <0.05 | ||||||
| 06/04/13 | 00:00 | Dennis Myhre | 8.15 | 10.9 | 51.6 | 46 | 0.1 | 11.0 | 240 | <0.05 | ||||||
| 05/07/13 | 00:00 | Dennis Myhre | 8.23 | 9.1 | 48.4 | 60 | 0.1 | 10.0 | 120 | <0.05 | ||||||
| 04/09/13 | 00:00 | Dennis Myhre | 7.96 | 7.4 | 45.3 | 60 | 0.16 | 4.4 | 860 | 0.44 | ||||||
| 10/02/12 | 15:45 | Dennis Myhre | 8.2 | 9.9 | 49.8 | 60+ | 0.05 | 5.0 | 160 | <0.05 | ||||||
| 09/04/12 | 13:30 | Dennis Myhre | 8.1 | 10.5 | 50.9 | 60+ | 0.09 | 5.4 | 210 | <0.05 | ||||||
| 08/07/12 | 13:00 | Dennis Myhre | 8.2 | 11.0 | 51.8 | 60+ | 0.05 | 5.1 | 270 | <0.05 | ||||||
| 07/02/12 | 15:55 | Paul Berland | 8.6 | 14.8 | 58.6 | 60+ | 0.08 | 5.6 | 340 | <0.05 | ||||||
| 06/05/12 | 13:40 | Dennis Myhre | 8.2 | 13.5 | 56.3 | 60+ | 0.07 | 6.4 | 520 | <0.05 | ||||||
| 05/01/12 | 15:45 | Dennis Myhre | 8.5 | 10.5 | 50.9 | 60+ | 0.06 | 7.7 | 910 | <0.05 | ||||||
| 04/03/12 | 12:55 | Jeremy Carolan | 8.31 | 10.3 | 50.5 | 55.3 | 0.06 | 6.1 | 63 | <0.05 | ||||||
| 10/04/11 | 13:35 | 0.05 | 6.1 | 170 | <0.05 | |||||||||||
| 09/06/11 | 15:45 | Dennis Myhre | 8.2 | 11.6 | 52.9 | 60+ | 0.07 | 6.1 | 590 | <0.05 | ||||||
| 08/02/11 | 13:40 | Dennis Myhre | 8.0 | 15.0 | 59.0 | 55 | 0.08 | 8.4 | 470 | <0.05 | ||||||
| 07/05/11 | 16:00 | Dennis Myhre | 7.9 | 13.8 | 56.8 | 60+ | 0.06 | 7.2 | 280 | <0.05 | ||||||
| 06/07/11 | 13:30 | Dennis Myhre | 7.9 | 11.9 | 53.4 | 60+ | 0.07 | 7.8 | 250 | <0.05 | ||||||
| 05/03/11 | 12:25 | Dennis Myhre | 8.0 | 7.3 | 45.1 | 60+ | 0.06 | 8.3 | 31 | <0.05 | ||||||
| 10/05/10 | 15:45 | Dennis Myhre | 8.0 | 10.0 | 50.0 | 60+ | 0.05 | 7.1 | 460 | <0.05 | ||||||
| 09/07/10 | 15:00 | Dennis Myhre | 8.0 | 11.3 | 52.3 | 60+ | 0.08 | 6.6 | 360 | <0.05 | ||||||
| 08/03/10 | 16:15 | Dennis Myhre | 7.6 | 13.4 | 56.1 | 60+ | 0.08 | 7.1 | 260 | <0.05 | ||||||
| 07/06/10 | 16:10 | Dennis Myhre | 7.9 | 14.8 | 58.6 | 60+ | 0.12 | 7.6 | 11000 | <0.05 | ||||||
| 06/01/10 | 16:05 | Dennis Myhre | 7.8 | 11.1 | 52.0 | 60+ | 0.06 | 6.8 | 85 | <0.05 | ||||||
| 05/04/10 | 20:45 | Dennis Myhre | 7.9 | 11.0 | 51.8 | 60+ | 0.06 | 5.9 | 41 | <0.05 | ||||||
| 04/06/10 | 16:05 | Jeremy Carolan | 7.99 | 9.4 | 48.9 | 60+ | 0.07 | 6.3 | 41 | <0.05 | ||||||
| 10/06/09 | 19:00 | 8.3 | 10.7 | 51.3 | 60+ | 0.07 | 5.2 | 750 | <0.05 | |||||||
| 09/01/09 | 15:45 | 0.06 | 5.9 | 200 | <0.05 | |||||||||||
| 08/04/09 | 13:25 | 7.8 | 10.9 | 51.6 | 60+ | 0.06 | 5.2 | 97 | <0.05 | |||||||
| 07/07/09 | 13:50 | 7.95 | 10.7 | 51.3 | 60+ | 0.05 | 5.4 | 63 | <0.05 | |||||||
| 06/02/09 | 13:55 | 7.9 | 10.2 | 50.4 | 60+ | 0.05 | 6.0 | 100 | <0.05 | |||||||
| 05/05/09 | 15:15 | 10.0 | 50.0 | 60+ | 0.07 | 6.1 | 220 | <0.05 | ||||||||
| 04/07/09 | 15:55 | 8.5 | 8.33 | 47.0 | 60+ | 0.06 | 5.4 | <10 | <0.05 | |||||||
| 10/07/08 | 13:40 | 0.05 | 5.8 | 270 | <0.05 | <0.05 | ||||||||||
| 09/02/08 | 15:55 | 7.5 | 13.0 | 55.4 | 60+ | 0.08 | 6.7 | 1400 | <0.05 | 0.06 | ||||||
| 08/05/08 | 19:05 | 7.7 | 15.0 | 59.0 | 60+ | 0.05 | 7.8 | 60 | <0.05 | 0.05 | ||||||
| 07/01/08 | 13:40 | 7.9 | 13.0 | 55.4 | 60+ | 0.07 | 7.8 | 700 | <0.05 | 0.14 | ||||||
| 06/03/08 | 13:45 | 7.7 | 10.7 | 51.3 | 60+ | 0.05 | 7.0 | 290 | <0.05 | 0.05 | ||||||
| 05/06/08 | 15:45 | Dennis Myhre | 7.7 | 10.7 | 51.3 | 60+ | 0.07 | 7.6 | 40 | <0.05 | <0.05 | |||||
| 04/01/08 | 14:50 | Dennis Myhre | 7.7 | 6.2 | 43.2 | 24 | 0.2 | 6.6 | 1300 | 0.08 | <0.05 | |||||
| 10/16/07 | 13:40 | 7.8 | 11.5 | 52.7 | 60+ | 0.07 | 7.6 | 910 | <0.05 | <0.05 | ||||||
| 09/04/07 | 13:30 | 7.75 | 13.4 | 56.1 | 60+ | 0.09 | 6.9 | 220 | <0.05 | 0.08 | ||||||
| 08/07/07 | 15:45 | 8.4 | 16.5 | 61.7 | 6 | 0.34 | 6.0 | 5900 | <0.05 | <0.05 | ||||||
| 07/02/07 | 13:25 | 7.9 | 12.8 | 55.0 | 60+ | 0.08 | 8.5 | 570 | <0.05 | <0.05 | ||||||
| 06/05/07 | 13:45 | 8.1 | 12.7 | 54.9 | 31 | 0.13 | 9.8 | 870 | <0.05 | 0.26 | ||||||
| 05/01/07 | 15:45 | 8.2 | 11.8 | 53.2 | 60+ | 0.07 | 7.6 | 60 | <0.05 | |||||||
| 04/03/07 | 13:50 | 7.8 | 8.2 | 46.8 | 19 | 0.16 | 8.1 | 410 | <0.05 | <0.05 | ||||||
| 10/03/06 | 13:20 | 7.8 | 10.7 | 51.3 | 60+ | 0.07 | 5.4 | 120 | <0.05 | 0.07 | ||||||
| 09/05/06 | 13:30 | 7.9 | 10.5 | 50.9 | 60+ | 0.06 | 6.5 | 240 | <0.05 | 0.08 | ||||||
| 08/01/06 | 13:25 | 7.9 | 13.7 | 56.7 | 60+ | 0.07 | 7.2 | 300 | <0.05 | 0.06 | ||||||
| 07/05/06 | 13:30 | 7.9 | 13.0 | 55.4 | 60+ | 0.07 | 8.0 | 310 | <0.05 | 0.07 | ||||||
| 06/06/06 | 15:45 | 8.1 | 15.0 | 59.0 | 41 | 0.14 | 7.0 | 5000 | <0.05 | 0.09 | ||||||
| 05/02/06 | 13:35 | 8.25 | 9.8 | 49.6 | 43 | 0.11 | 9.1 | 18000 | <0.05 | <0.05 | ||||||
| 04/04/06 | 14:00 | 7.9 | 7.0 | 44.6 | 42 | 0.13 | 8.8 | 160 | <0.05 | <0.05 | ||||||
| 10/04/05 | 13:40 | 8.4 | 11.5 | 52.7 | 60+ | 0.07 | 17.0 | 45 | <0.05 | 9.39 | 0.08 | |||||
| 09/06/05 | 16:05 | 8.2 | 11.5 | 52.7 | 60+ | 0.14 | 5.6 | 490 | <0.05 | 0.06 | ||||||
| 08/02/05 | 13:30 | 8.29 | 19.9 | 67.8 | 60+ | 0.1 | 6.2 | 330 | <0.05 | 11.97 | 0.1 | |||||
| 07/05/05 | 13:45 | 8.3 | 11.0 | 51.8 | 60+ | 0.07 | 6.5 | 480 | <0.05 | 0.09 | ||||||
| 06/07/05 | 13:30 | 8.7 | 8.2 | 46.8 | 60+ | 0.05 | 6.6 | 130 | <0.05 | 24.14 | 0.2 | |||||
| 05/03/05 | 13:45 | 8.5 | 10.5 | 50.9 | 60+ | 0.05 | 5.9 | 60 | <0.05 | 16.05 | 0.08 | |||||
| 04/06/05 | 15:50 | 8.5 | 10.5 | 50.9 | 60+ | 0.09 | 5.8 | 10 | <0.05 | <0.05 | ||||||
| 10/26/04 | 13:30 | 0.08 | 6.8 | <10 | <0.05 | 0.11 | ||||||||||
| 09/28/04 | 13:30 | 0.06 | 7.1 | 60 | 0.37 | 0.14 | ||||||||||
| 08/31/04 | 13:40 | 0.07 | 7.4 | 330 | <0.05 | 0.12 | ||||||||||
| 07/27/04 | 13:25 | 0.07 | 8.9 | 1000 | <0.05 | 0.18 | ||||||||||
| 06/29/04 | 13:30 | 0.08 | 8.7 | 20 | <0.05 | 0.33 | ||||||||||
| 04/27/04 | 13:50 | 0.11 | 4.9 | 40 | <0.05 | 0.05 | ||||||||||
| 05/02/02 | 13:45 | 0.11 | 5.2 | <0.05 | <0.05 | 450.0 | ||||||||||
| 01/30/02 | 14:30 | 0.07 | 5.5 | <0.05 | <0.05 | <10.0 | ||||||||||
| 10/11/00 | 15:20 | 4.8 | 6.9 | <0.1 | 0.16 | 64.0 |
| 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 | 13:50 | 7.6 | 4.6 | 40.3 | 12 | 0.4 | 4.1 | 460 | 0.35 | <0.05 | ||||||
| 07/25/05 | 15:50 | 9.32 | 18.6 | 65.5 | 60+ | 0.68 | 4.1 | 12000 | <0.05 | 0.05 | ||||||
| 05/25/04 | 13:30 | |||||||||||||||
| 05/25/04 | 13:30 | 0.25 | 10.0 | 2000 | 0.06 | 1.6 | ||||||||||
| 07/29/02 | 18:40 | 0.64 | 5.6 | 0.07 | 0.32 | 130000.0 | ||||||||||
| 06/04/02 | 20:00 | 0.96 | 4.9 | 0.13 | 1.4 | 49000.0 | ||||||||||
| 06/15/01 | 14:00 | 0.3 | 6.8 | <0.1 | 0.97 | 47000.0 | ||||||||||
| 04/03/01 | 15:45 | 0.2 | 9.1 | <0.1 | <0.05 | 70.0 | ||||||||||
| 08/17/00 | 14:10 | 1.0 | 4.1 | 0.1 | 0.12 | 160000.0 | ||||||||||
| 07/05/00 | 14:00 | 0.1 | 8.2 | <0.1 | 0.11 | 1000.0 | ||||||||||
| 05/18/00 | 19:15 | <0.1 | 4.3 | 0.1 | 0.25 | 2700.0 | ||||||||||
| 02/24/00 | 14:25 | 0.8 | 4.0 | 0.8 | 0.09 | 2800.0 |