Environmental Health Division
(269) 373 - 5337, www.kalcounty.com/eh

This report summarizes all water quality data collected at Site SWL-SW, Swimmer's Lake in the Kalamazoo River at Spring Brook 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.
Kalamazoo River at Spring Brook (State of Michigan Basin ID #: 17 65)
       Swimmer's Lake
              SWL-SWSouthwest corner of lake, at Markin Glen County ParkCooper Charter Township (34)


Site Code: SWL-SW, Swimmer's Lake
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
07/06/200409:5833.6N/AN/AN/AN/AN/AN/AN/A
06/28/200409:433.0N/AN/AN/AN/AN/AN/AN/A
06/14/200412:5518.3N/AN/AN/AN/AN/AN/AN/A
06/07/200413:0528.8N/AN/AN/AN/AN/AN/AN/A
06/01/200414:00770.1N/AN/AN/AN/AN/AN/AN/A
05/25/200412:25178.2N/AN/AN/AN/AN/AN/AN/A
05/18/200411:1547.3N/AN/AN/AN/AN/AN/AN/A
Summary
Statistics		Count70000000
Average154.2
Minumum3.0
Maximum770.1
 
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.