| Name | Unnamed Stream, Minnesota |
| Code | 06-UNM-10 |
| Latitude | 43.5029 |
| Longitude | -92.116 |
| Sampled by | Unspecified Organization |
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.
| P mg/L | N mg/L | Ammonia mg/L | Atrazine ppb | Fecal Coliform /100mL | |
|---|---|---|---|---|---|
| All Years | 0.8 (0.12) | 2.2 (5.6) | 0.4 (0.07) | 0.39 (0.14) | 24000+ (13321) |
| 2002 Mean | (0.21) | (5.9) | (0.15) | (0.09) | (11159) |
| 2001 Mean | 0.8 (0.14) | 2.2 (12.6) | 0.4 (0.1) | 0.39 (0.54) | 24000+ (10137) |
| 2000 Mean | (0.41) | (4.8) | (0.12) | (0.21) | (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 0.0% 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.
| Sample Date | Time | by | P mg/L | N mg/L | Ammonia mg/L | Atrazine ppb | Fecal Coliform /100mL |
|---|---|---|---|---|---|---|---|
| 06/06/01 | 14:55 | 0.8 | 2.2 | 0.4 | 0.39 | 120000.0 |
| Sample Date | Time | by | P mg/L | N mg/L | Ammonia mg/L | Atrazine ppb | Fecal Coliform /100mL |
|---|---|---|---|---|---|---|---|
| 06/04/02 | 17:30 | 1.7 | 0.7 | 0.8 | 1.2 | 33000.0 | |
| 04/03/01 | 16:25 | 0.3 | 6.4 | 0.2 | 0.1 | 110.0 | |
| 08/17/00 | 15:15 | 1.3 | 8.8 | 0.8 | 0.13 | 220000.0 | |
| 07/05/00 | 12:44 | 0.3 | 3.4 | 1.0 | 0.42 | 2100.0 | |
| 05/18/00 | 20:10 | <0.1 | 0.8 | 15.0 | 2.7 | 1800000.0 | |
| 02/24/00 | 17:50 | 1.7 | 1.6 | 1.1 | 0.1 | 2500.0 |