Environmental Health Division
(269) 373 - 5337, www.kalcounty.com/eh This report summarizes all water quality data collected at Site GUL-40, Gull 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) | ||||
| Gull Creek | ||||
| GUL-40 | South side of East 'G' Avenue, between North 37th Street | Ross Township (31) | ||
| Site Code: GUL-40, Gull 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) |
| 06/18/2009 | 10:10 | 21.3 | 69.1 | 7.8 | 86.5% | 8.10 | 0.433 | 0.3 | 1.5 |
| 04/16/2009 | 09:35 | 5.2 | 45.7 | 14.3 | 119.8% | 8.46 | 0.438 | 0.3 | 1.1 |
| 11/03/2008 | 12:55 | 56.3 | 48.3 | 10.3 | 89.3% | 8.27 | 0.412 | 0.3 | 1.2 |
| 08/13/2008 | 13:40 | 5.2 | 71.3 | 7.8 | 89.2% | 8.05 | 0.429 | 0.3 | 1.0 |
| 06/19/2008 | 12:15 | 41.7 | 69.1 | 9.1 | 101.4% | 7.98 | 0.399 | 0.3 | 0.7 |
| 05/21/2008 | 12:00 | 3.0 | N/A | N/A | N/A | N/A | N/A | N/A | 1.6 |
| 01/30/2008 | 13:32 | 12.0 | 32.8 | 14.4 | 99.0% | 8.13 | 0.410 | 0.3 | 1.1 |
| 11/07/2007 | 14:30 | 75.9 | 44.2 | 11.3 | 92.6% | 9.38 | 0.427 | 0.3 | 0.7 |
| 06/12/2007 | 10:55 | 21.6 | 75.7 | 10.3 | 123.2% | 8.13 | 0.434 | 0.3 | 0.8 |
| 03/27/2007 | 11:15 | 2.0 | 60.5 | 8.3 | 84.1% | 8.26 | 0.399 | 0.3 | 1.3 |
| 01/18/2007 | 11:35 | 1.0 | 34.3 | 14.2 | 100.5% | 8.33 | 0.415 | 0.3 | 1.1 |
| 11/09/2006 | 09:15 | 93.4 | 46.0 | 11.2 | 94.6% | 8.07 | 0.417 | 0.2 | 0.5 |
| 09/28/2006 | 10:46 | 4.1 | 59.7 | 8.9 | 89.2% | 7.99 | 0.444 | 0.3 | 0.5 |
| 08/01/2006 | 08:55 | 42.2 | 82.3 | 7.0 | 89.5% | 8.05 | 0.445 | 0.3 | N/A |
| 06/20/2006 | 11:40 | 34.5 | 77.1 | 7.6 | 92.2% | 8.17 | 0.436 | 0.3 | N/A |
| 04/20/2006 | 08:50 | 1.0 | 61.6 | 9.1 | 95.6% | 8.13 | 0.441 | 0.3 | 6.8 |
| 03/14/2006 | 10:15 | 16.1 | 46.9 | 6.5 | 56.4% | 8.39 | 0.384 | 0.3 | 9.4 |
| 01/19/2006 | 11:35 | 2.0 | 34.7 | 11.2 | 82.1% | 8.12 | 0.433 | 0.3 | 7.1 |
| 11/29/2005 | 11:15 | 93.4 | 37.0 | 11.4 | 86.4% | 8.15 | 0.466 | 0.3 | 2.6 |
| 10/20/2005 | 10:55 | 17.1 | 53.4 | 9.4 | 89.1% | 8.04 | 0.463 | 0.3 | 2.0 |
| 09/15/2005 | 10:05 | 8.5 | 71.1 | 7.1 | 82.3% | 7.74 | 0.495 | 0.3 | 2.1 |
| 08/04/2005 | 11:15 | 5.2 | 80.2 | 6.6 | 84.5% | 7.81 | 0.418 | 0.3 | 0.9 |
| 06/16/2005 | 09:40 | 26.5 | 73.2 | 6.6 | 77.8% | 7.69 | 0.429 | 0.3 | 3.8 |
| 04/21/2005 | 11:00 | 3.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 04/05/2005 | 11:50 | 2.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 03/17/2005 | 12:40 | 2.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 02/03/2005 | 09:45 | 1.0 | 32.4 | 11.6 | 81.3% | 7.62 | 0.450 | 0.3 | 9.3 |
| 11/03/2004 | 12:30 | 155.3 | 49.6 | 9.5 | 85.8% | 7.62 | 0.427 | 0.3 | 2.9 |
| 09/29/2004 | 12:15 | 2.0 | 63.0 | 7.2 | 76.0% | 7.65 | 0.412 | 0.3 | 0.7 |
| 09/09/2004 | 11:28 | 5.2 | 71.7 | 6.7 | 74.3% | 7.59 | 0.417 | 0.3 | 0.6 |
| 08/06/2004 | 09:30 | 2.0 | 73.0 | 8.0 | 94.6% | 7.83 | 0.389 | 0.3 | 3.4 |
| 07/01/2004 | 12:00 | 3.1 | 74.5 | 8.2 | 98.4% | 8.20 | 0.370 | 0.3 | 18.1 |
| 06/04/2004 | 10:11 | 34.0 | 68.6 | 8.5 | 97.1% | 8.18 | 0.364 | 0.2 | 3.2 |
| 04/29/2004 | 10:10 | 5.2 | 58.2 | 9.3 | 93.9% | 8.21 | 0.445 | 0.3 | 6.8 |
| 04/08/2004 | 10:53 | 1.0 | 51.2 | 10.9 | 100.8% | 8.35 | 0.407 | 0.3 | 2.8 |
| 03/18/2004 | 10:50 | 1.0 | 37.3 | 11.3 | 86.4% | 7.99 | 0.355 | 0.2 | 5.6 |
| 02/26/2004 | 10:40 | 5.2 | 34.6 | 11.0 | 80.8% | 7.93 | 0.413 | 0.3 | 5.6 |
| 02/06/2004 | 14:00 | 7.4 | 32.0 | 12.8 | 90.5% | 7.67 | 0.414 | 0.3 | 3.1 |
| Summary Statistics | Count | 38 | 34 | 34 | 34 | 34 | 34 | 34 | 33 |
| Average | 21.5 | 56.5 | 9.6 | 90.2% | 8.07 | 0.421 | 0.3 | 3.3 | |
| Minumum | 1.0 | 32.0 | 6.5 | 56.4% | 7.59 | 0.355 | 0.2 | 0.5 | |
| Maximum | 155.3 | 82.3 | 14.4 | 123.2% | 9.38 | 0.495 | 0.3 | 18.1 | |
| Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for GUL-40 (Gull Creek) between February 2004 and June 2009. This site is located in Section Number 31 of Ross Township, South side of East 'G' Avenue, between North 37th Street. | |||||||||
| 0 out of 38 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||
| 1 out of 38 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||
| 37 out of 38 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||