Environmental Health Division
(269) 373 - 5337, www.kalcounty.com/eh This report summarizes all water quality data collected at Site WLL-05, Whitford/Lawler Lakes in the Kalamazoo River at Gull Creek Basin of the Kalamazoo River Corridor 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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| Kalamazoo River at Gull Creek (State of Michigan Basin ID #: 17 52) | ||||
| Whitford/Lawler Lakes | ||||
| WLL-05 | MDNR Public access boat launch site (Fort Custer Recreation Area) | Charleston Township (10) | ||
| Site Code: WLL-05, Whitford/Lawler Lakes | |||||||||
| 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) |
| 11/22/2005 | 08:50 | 1.0 | 40.6 | 9.1 | 72.6% | 8.45 | 0.427 | 0.3 | 3.2 |
| 10/13/2005 | 11:45 | 5.2 | 60.2 | 5.8 | 59.6% | 8.14 | 0.417 | 0.3 | 2.8 |
| 09/13/2005 | 09:15 | 8.6 | 74.7 | 6.6 | 79.6% | 8.09 | 0.393 | 0.3 | 1.4 |
| 07/21/2005 | 11:35 | 135.4 | 83.9 | 5.4 | 69.8% | 8.22 | 0.352 | 0.2 | 0.1 |
| 06/08/2005 | 09:45 | 85.5 | 77.6 | 7.3 | 91.5% | 8.10 | 0.384 | 0.3 | 3.7 |
| 04/21/2005 | 12:30 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 04/05/2005 | 13:40 | 3.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 09/09/2004 | 14:20 | 1.0 | 75.5 | 4.8 | 57.3% | 7.85 | 0.373 | 0.2 | 11.0 |
| 08/06/2004 | 12:58 | 1.0 | 77.5 | 5.7 | 71.4% | 8.14 | 0.322 | 0.2 | 3.6 |
| 07/01/2004 | 14:30 | 17.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 05/28/2004 | 09:23 | 12.1 | 66.0 | 9.0 | 99.3% | 8.32 | 0.342 | 0.2 | 3.4 |
| 09/24/2003 | 11:10 | 5.2 | 64.7 | 6.9 | 75.2% | 8.58 | 0.349 | 0.2 | 1.8 |
| 07/07/2003 | 11:34 | 14.6 | 80.0 | 7.4 | 94.6% | 8.44 | 0.321 | 0.2 | 6.7 |
| 06/09/2003 | 12:40 | 1.0 | 68.1 | 9.6 | 110.2% | 8.33 | 0.354 | 0.2 | 3.6 |
| 05/13/2003 | 10:54 | 50.4 | 58.3 | 7.2 | 72.6% | 8.17 | 0.414 | 0.3 | 17.0 |
| 11/14/2002 | 13:50 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 10/24/2002 | 11:25 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 10/10/2002 | 13:40 | 5.2 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 09/26/2002 | 13:20 | 4.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 09/12/2002 | 14:00 | 8.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/29/2002 | 13:50 | 28.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/15/2002 | 13:00 | 41.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/01/2002 | 14:30 | 15.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 07/18/2002 | 15:05 | 157.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 06/20/2002 | 13:10 | 53.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 05/16/2002 | 13:28 | 26.5 | 62.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/20/2001 | 10:39 | 61.6 | 72.4 | N/A | N/A | N/A | N/A | N/A | N/A |
| 08/08/2001 | 09:37 | 13.5 | 84.9 | N/A | N/A | N/A | N/A | N/A | N/A |
| 07/23/2001 | 10:41 | 2.0 | 84.3 | N/A | N/A | N/A | N/A | N/A | N/A |
| 07/09/2001 | 10:55 | 14.6 | 78.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 06/25/2001 | 11:35 | 1.0 | 78.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 06/11/2001 | 11:12 | 23.1 | 62.0 | N/A | N/A | N/A | N/A | N/A | N/A |
| 05/29/2001 | 11:26 | 6.2 | 64.4 | N/A | N/A | N/A | N/A | N/A | N/A |
| 05/14/2001 | 10:47 | 1.0 | 67.3 | N/A | N/A | N/A | N/A | N/A | N/A |
| 04/30/2001 | 11:40 | 3.1 | 68.4 | N/A | N/A | N/A | N/A | N/A | N/A |
| Summary Statistics | Count | 35 | 22 | 12 | 12 | 12 | 12 | 12 | 12 |
| Average | 23.2 | 70.4 | 7.1 | 79.5% | 8.24 | 0.371 | 0.2 | 4.9 | |
| Minumum | 1.0 | 40.6 | 4.8 | 57.3% | 7.85 | 0.321 | 0.2 | 0.1 | |
| Maximum | 157.6 | 84.9 | 9.6 | 110.2% | 8.58 | 0.427 | 0.3 | 17.0 | |
| Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for WLL-05 (Whitford/Lawler Lakes) between April 2001 and November 2005. This site is located in Section Number 10 of Charleston Township, MDNR Public access boat launch site (Fort Custer Recreation Area). | |||||||||
| 0 out of 35 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||
| 2 out of 35 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||
| 33 out of 35 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||