Environmental Health Division
(269) 373 - 5337, www.kalcounty.com/eh This report summarizes all water quality data collected at Site PRC-10, Prairieville Creek in the Gull Creek at Gage #04105800 Basin of the Gull Creek Sub-Watershed, which is part of the larger Kalamazoo River Watershed. (see map to the right) Water sampling and measurements are conducted by Environmental Health Division staff. |
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| Gull Creek at Gage #04105800 (State of Michigan Basin ID #: 17 50) | ||||
| Prairieville Creek | ||||
| PRC-10 | North side of West Hickory Road, immediately east of Parker Road | Prairieville Township (25) | ||
| Site Code: PRC-10, Prairieville Creek | |||||||||
| Sample | Sample | E. coli Bacteria | Water Temperature | Dissolved Oxygen | pH | Conductivity | TDS | Turbidity | |
|---|---|---|---|---|---|---|---|---|---|
| Date | Time | (MPN) | (degrees F) | mg/L | % Saturation | (units) | (mS / cm) | (g / L) | (NTU) |
| 11/23/2009 | 10:45 | 9.6 | 44.1 | 13.1 | 107.5% | 8.31 | 0.702 | 0.5 | 4.5 |
| 10/29/2009 | 11:15 | 25.3 | 46.6 | 12.1 | 102.9% | 8.13 | 0.699 | 0.5 | 6.7 |
| 10/08/2009 | 12:00 | 79.8 | 48.6 | 13.3 | 115.5% | 8.22 | 0.694 | 0.5 | 14.7 |
| 09/09/2009 | 11:00 | 133.3 | 52.3 | N/A | N/A | 8.12 | 0.697 | 0.5 | 2.6 |
| 07/16/2009 | 13:30 | 198.9 | 69.2 | 10.3 | 114.8% | 8.55 | 0.656 | 0.4 | 1.5 |
| 06/18/2009 | 18:17 | 290.9 | 69.6 | 10.3 | 115.8% | 7.91 | 0.639 | 0.4 | 3.0 |
| 05/14/2009 | 14:05 | 104.3 | 64.9 | 12.4 | 131.5% | 8.32 | 0.663 | 0.4 | 5.1 |
| 04/16/2009 | 14:35 | 1.0 | 63.9 | 13.8 | 144.9% | 8.19 | 0.662 | 0.4 | 2.6 |
| 11/20/2008 | 13:00 | 31.3 | 42.7 | 10.7 | 86.0% | 8.19 | 0.632 | 0.4 | 1.9 |
| 10/21/2008 | 13:05 | 21.8 | 53.8 | 12.0 | 112.1% | 8.19 | 0.626 | 0.4 | 1.7 |
| 09/23/2008 | 13:00 | 21.3 | 63.4 | 12.4 | 130.0% | 8.18 | 0.626 | 0.4 | 0.8 |
| 08/21/2008 | 13:15 | 70.3 | 69.4 | 13.1 | 146.4% | 8.06 | 0.632 | 0.4 | 1.5 |
| Summary Statistics | Count | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 |
| Average | 82.3 | 57.4 | 12.1 | 118.9% | 8.20 | 0.661 | 0.4 | 3.9 | |
| Minumum | 1.0 | 42.7 | 10.3 | 86.0% | 7.91 | 0.626 | 0.4 | 0.8 | |
| Maximum | 290.9 | 69.6 | 13.8 | 146.4% | 8.55 | 0.702 | 0.5 | 14.7 | |
| Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for PRC-10 (Prairieville Creek) between August 2008 and November 2009. This site is located in Section Number 25 of Prairieville Township, North side of West Hickory Road, immediately east of Parker Road. | |||||||||
| 0 out of 12 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||
| 3 out of 12 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||
| 9 out of 12 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||