Environmental Health Bureau
(269) 373 - 5337, www.kalcounty.com/eh This report summarizes all water quality data collected from Swimmer's Lake, which is part 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 Bureau staff. |

Kalamazoo River at Spring Brook (State of Michigan Basin ID #: 17 65) | ||||

Swimmer's Lake | ||||

SWL-E1 | East side, across from the north side of the beach at Markin Glen County Park | Cooper Charter Township (34) | ||

SWL-E2 | East side, Immediately north of the bridge, at Markin Glen County Park | Cooper Charter Township (34) | ||

SWL-NE | Northeast corner of lake, at Markin Glen County Park | Cooper Charter Township (34) | ||

SWL-NW | Northwest corner of lake, at Markin Glen County Park | Cooper Charter Township (34) | ||

SWL-SE | Southeast corner of lake, at Markin Glen County Park | Cooper Charter Township (34) | ||

SWL-SW | Southwest corner of lake, at Markin Glen County Park | Cooper Charter Township (34) |

Site Code: SWL-E1, Swimmer's Lake | |||||||||

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) |

07/06/2004 | 09:36 | 238.2 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2004 | 09:26 | 3.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2004 | 12:40 | 35.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/07/2004 | 13:20 | 9.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2004 | 13:45 | 1,413.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/25/2004 | 12:10 | 137.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/18/2004 | 11:00 | 25.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Average | 266.1 | ||||||||

Minumum | 3.1 | ||||||||

Maximum | 1,413.6 | ||||||||

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SWL-E1 (Swimmer's Lake) between May 2004 and July 2004. This site is located in Section Number 34 of Cooper Charter Township, East side, across from the north side of the beach at Markin Glen County Park. | |||||||||

1 out of 7 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

2 out of 7 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

4 out of 7 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||

Site Code: SWL-E2, Swimmer's Lake | |||||||||

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) |

07/06/2004 | 09:40 | 90.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2004 | 09:33 | 11.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2004 | 12:45 | 16.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/07/2004 | 13:15 | 23.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2004 | 13:50 | 770.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/25/2004 | 12:15 | 125.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/18/2004 | 11:05 | 32.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Average | 152.8 | ||||||||

Minumum | 11.0 | ||||||||

Maximum | 770.1 | ||||||||

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SWL-E2 (Swimmer's Lake) between May 2004 and July 2004. This site is located in Section Number 34 of Cooper Charter Township, East side, Immediately north of the bridge, at Markin Glen County Park. | |||||||||

1 out of 7 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

0 out of 7 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

6 out of 7 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||

Site Code: SWL-NE, Swimmer's Lake | |||||||||

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) |

07/06/2004 | 09:43 | 435.2 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2004 | 09:36 | 11.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2004 | 12:35 | 47.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/07/2004 | 13:25 | 93.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2004 | 13:40 | 866.4 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/25/2004 | 12:05 | 137.4 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/18/2004 | 10:55 | 13.4 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Average | 229.2 | ||||||||

Minumum | 11.0 | ||||||||

Maximum | 866.4 | ||||||||

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SWL-NE (Swimmer's Lake) between May 2004 and July 2004. This site is located in Section Number 34 of Cooper Charter Township, Northeast corner of lake, at Markin Glen County Park. | |||||||||

2 out of 7 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

1 out of 7 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

4 out of 7 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||

Site Code: SWL-NW, Swimmer's Lake | |||||||||

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) |

07/06/2004 | 09:49 | 24.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2004 | 09:40 | 12.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2004 | 12:30 | 9.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/07/2004 | 13:30 | 18.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2004 | 13:35 | 613.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/25/2004 | 12:00 | 156.5 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/18/2004 | 10:50 | 18.5 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Average | 121.9 | ||||||||

Minumum | 9.8 | ||||||||

Maximum | 613.1 | ||||||||

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SWL-NW (Swimmer's Lake) between May 2004 and July 2004. This site is located in Section Number 34 of Cooper Charter Township, Northwest corner of lake, at Markin Glen County Park. | |||||||||

1 out of 7 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

1 out of 7 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

5 out of 7 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||

Site Code: SWL-SE, Swimmer's Lake | |||||||||

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) |

07/06/2004 | 09:52 | 37.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2004 | 09:38 | 20.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2004 | 12:50 | 14.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/07/2004 | 13:10 | 10.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2004 | 13:55 | 686.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/25/2004 | 12:20 | 101.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/18/2004 | 11:10 | 50.4 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Average | 131.7 | ||||||||

Minumum | 10.9 | ||||||||

Maximum | 686.7 | ||||||||

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SWL-SE (Swimmer's Lake) between May 2004 and July 2004. This site is located in Section Number 34 of Cooper Charter Township, Southeast corner of lake, at Markin Glen County Park. | |||||||||

1 out of 7 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

0 out of 7 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

6 out of 7 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||

Site Code: SWL-SW, Swimmer's Lake | |||||||||

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) |

07/06/2004 | 09:58 | 33.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2004 | 09:43 | 3.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2004 | 12:55 | 18.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/07/2004 | 13:05 | 28.8 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2004 | 14:00 | 770.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/25/2004 | 12:25 | 178.2 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/18/2004 | 11:15 | 47.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Average | 154.2 | ||||||||

Minumum | 3.0 | ||||||||

Maximum | 770.1 | ||||||||

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for SWL-SW (Swimmer's Lake) between May 2004 and July 2004. This site is located in Section Number 34 of Cooper Charter Township, Southwest corner of lake, at Markin Glen County Park. | |||||||||

1 out of 7 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

1 out of 7 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

5 out of 7 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||