Environmental Health Bureau
(269) 373 - 5337, www.kalcounty.com/eh This report summarizes all water quality data collected from Eagle 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 Gull Creek (State of Michigan Basin ID #: 17 52) | ||||

Eagle Lake | ||||

EGC-05 | MDNR Public access boat launch site (Fort Custer Recreation Area) | Charleston Township (2) |

Site Code: EGC-05, Eagle 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) |

11/22/2005 | 09:35 | 3.1 | 41.8 | 8.7 | 68.5% | 8.45 | 0.377 | 0.2 | 6.1 |

10/13/2005 | 12:00 | 1.0 | 61.3 | 6.7 | 70.0% | 8.55 | 0.335 | 0.2 | 0.9 |

09/13/2005 | 08:25 | 3.1 | 75.0 | 7.2 | 86.4% | 8.32 | 0.311 | 0.2 | 0.6 |

07/21/2005 | 10:45 | 1.0 | 83.3 | 6.0 | 80.7% | 8.55 | 0.319 | 0.2 | 0.0 |

06/08/2005 | 09:30 | 461.1 | 76.7 | 7.7 | 95.4% | 8.12 | 0.359 | 0.2 | 1.3 |

04/21/2005 | 11:55 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

04/05/2005 | 13:30 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

09/09/2004 | 15:10 | 2.0 | 76.0 | 7.8 | 94.0% | 8.64 | 0.290 | 0.2 | 0.6 |

08/02/2004 | 11:40 | 3.1 | 79.3 | 8.3 | 105.2% | 8.55 | 0.267 | 0.2 | 1.2 |

07/01/2004 | 13:30 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/28/2004 | 10:04 | 1.0 | 65.8 | 8.6 | 95.3% | 8.33 | 0.338 | 0.2 | 1.6 |

08/11/2003 | 11:45 | 10.9 | 78.6 | 8.6 | 108.6% | 8.46 | 0.309 | 0.2 | 0.6 |

07/07/2003 | 11:04 | 4.1 | 79.6 | 7.5 | 96.6% | 8.46 | 0.324 | 0.2 | 5.6 |

06/09/2003 | 12:12 | 3.1 | 66.7 | 9.2 | 103.6% | 8.25 | 0.361 | 0.2 | 1.5 |

05/13/2003 | 10:26 | 9.3 | 57.3 | 7.0 | 69.5% | 8.38 | 0.416 | 0.3 | 2.8 |

11/14/2002 | 14:35 | 4.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

10/24/2002 | 11:55 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

10/10/2002 | 14:20 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

09/26/2002 | 14:10 | 2.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

09/12/2002 | 14:20 | 2.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

08/29/2002 | 14:20 | 52.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

08/15/2002 | 13:50 | 5.2 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

08/01/2002 | 14:40 | 65.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

07/18/2002 | 15:20 | 5.2 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/20/2002 | 13:00 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/16/2002 | 13:10 | 1.0 | 61.0 | N/A | N/A | N/A | N/A | N/A | N/A |

08/20/2001 | 11:00 | 3.1 | 72.0 | N/A | N/A | N/A | N/A | N/A | N/A |

08/08/2001 | 09:23 | 5.2 | 83.0 | N/A | N/A | N/A | N/A | N/A | N/A |

07/23/2001 | 10:25 | 4.1 | 84.1 | N/A | N/A | N/A | N/A | N/A | N/A |

07/09/2001 | 10:41 | 11.9 | 78.0 | N/A | N/A | N/A | N/A | N/A | N/A |

06/25/2001 | 11:20 | 1.0 | 78.0 | N/A | N/A | N/A | N/A | N/A | N/A |

06/11/2001 | 10:58 | 42.2 | 63.0 | N/A | N/A | N/A | N/A | N/A | N/A |

05/29/2001 | 11:00 | 1.0 | 64.6 | N/A | N/A | N/A | N/A | N/A | N/A |

05/14/2001 | 10:36 | 1.0 | 66.4 | N/A | N/A | N/A | N/A | N/A | N/A |

04/30/2001 | 11:23 | 1.0 | 62.8 | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 35 | 22 | 12 | 12 | 12 | 12 | 12 | 12 |

Average | 20.5 | 70.7 | 7.8 | 89.5% | 8.42 | 0.334 | 0.2 | 1.9 | |

Minumum | 1.0 | 41.8 | 6.0 | 68.5% | 8.12 | 0.267 | 0.2 | 0.0 | |

Maximum | 461.1 | 84.1 | 9.2 | 108.6% | 8.64 | 0.416 | 0.3 | 6.1 | |

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for EGC-05 (Eagle Lake) between April 2001 and November 2005. This site is located in Section Number 2 of Charleston Township, MDNR Public access boat launch site (Fort Custer Recreation Area). | |||||||||

1 out of 35 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

0 out of 35 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

34 out of 35 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||