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 Portage 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 Bureau staff. |

West Fork Portage Creek at Gage #04106320 (State of Michigan Basin ID #: 17 59) | ||||

Eagle Lake | ||||

EGT-05 | MDNR Public access boat launch site | Texas Charter Township (9) |

Site Code: EGT-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) |

11/15/2005 | 13:10 | 1.0 | 46.1 | 9.3 | 80.1% | 8.40 | 0.211 | 0.1 | 6.6 |

10/06/2005 | 13:00 | 6.3 | 69.8 | 8.4 | 97.2% | 9.02 | 0.183 | 0.1 | 6.6 |

07/07/2005 | 12:10 | 1.0 | 79.8 | 8.5 | 108.3% | 8.68 | 0.177 | 0.1 | 7.2 |

05/05/2005 | 12:35 | 4.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

04/14/2005 | 13:08 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

08/12/2004 | 12:00 | 25.0 | 71.3 | 6.5 | 75.8% | 8.20 | 0.182 | 0.1 | 4.1 |

07/16/2004 | 12:20 | 6.3 | 79.4 | 8.9 | 112.7% | 8.52 | 0.190 | 0.1 | 17.4 |

09/03/2003 | 14:20 | 5.1 | 78.9 | 8.4 | 105.9% | 9.18 | 0.182 | 0.1 | 29.3 |

07/30/2003 | 10:04 | 85.7 | 77.8 | 6.8 | 85.8% | 8.61 | 0.202 | 0.1 | 43.3 |

06/06/2003 | 09:05 | 4.1 | 62.7 | 9.0 | 96.2% | 9.00 | 0.194 | 0.1 | 11.0 |

11/21/2002 | 12:30 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

11/07/2002 | 13:00 | 9.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

10/17/2002 | 12:25 | 1.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

10/03/2002 | 12:30 | 4.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

09/19/2002 | 13:00 | 48.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

09/05/2002 | 13:10 | 18.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

08/22/2002 | 11:25 | 113.7 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

07/25/2002 | 12:55 | 6.3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

07/11/2002 | 13:20 | 56.5 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/27/2002 | 11:50 | 172.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

06/13/2002 | 10:20 | 2.0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/30/2002 | 13:51 | 250.4 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

05/16/2002 | 12:50 | 33.5 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |

08/23/2001 | 11:38 | 25.0 | 73.4 | N/A | N/A | N/A | N/A | N/A | N/A |

08/09/2001 | 12:42 | 6.3 | 90.0 | N/A | N/A | N/A | N/A | N/A | N/A |

07/26/2001 | 11:50 | 26.2 | 78.2 | N/A | N/A | N/A | N/A | N/A | N/A |

07/12/2001 | 11:46 | 8.6 | 80.0 | N/A | N/A | N/A | N/A | N/A | N/A |

06/28/2001 | 11:42 | 5.2 | 84.0 | N/A | N/A | N/A | N/A | N/A | N/A |

06/14/2001 | 11:33 | 2.0 | 80.0 | N/A | N/A | N/A | N/A | N/A | N/A |

06/01/2001 | 11:17 | 14.6 | 60.3 | N/A | N/A | N/A | N/A | N/A | N/A |

05/17/2001 | 10:45 | 17.3 | 70.2 | N/A | N/A | N/A | N/A | N/A | N/A |

05/03/2001 | 11:45 | 1.0 | 72.9 | N/A | N/A | N/A | N/A | N/A | N/A |

SummaryStatistics | Count | 32 | 17 | 8 | 8 | 8 | 8 | 8 | 8 |

Average | 30.1 | 73.8 | 8.2 | 95.3% | 8.70 | 0.190 | 0.1 | 15.7 | |

Minumum | 1.0 | 46.1 | 6.5 | 75.8% | 8.20 | 0.177 | 0.1 | 4.1 | |

Maximum | 250.4 | 90.0 | 9.3 | 112.7% | 9.18 | 0.211 | 0.1 | 43.3 | |

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for EGT-05 (Eagle Lake) between May 2001 and November 2005. This site is located in Section Number 9 of Texas Charter Township, MDNR Public access boat launch site. | |||||||||

0 out of 32 water sample results exceeded 300 bacteria colonies per 100 ml of water. | |||||||||

2 out of 32 water sample results were between 130 and 299 bacteria colonies per 100 ml of water. | |||||||||

30 out of 32 water sample results were less than 130 bacteria colonies per 100 ml of water. | |||||||||