Water Data Quality, Kalamazoo Michigan County Government Website, Environmental Health Division

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

This report summarizes all water quality data collected at Site WSW-25, West Street & Wersma Drain 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)
	West Street & Wersma Drain
		WSW-25	West side of Pitcher Street, immediately south of East 'G' Avenue	Kalamazoo Charter Township (3)

Sample	Sample	E. coli Bacteria	Water Temperature	Dissolved Oxygen		pH	Conductivity	TDS	Turbidity
*Site Code: WSW-25, West Street & Wersma Drain*
Date	Time	(MPN)	(degrees F)	mg/L	% Saturation	(units)	(mS / cm)	(g / L)	(NTU)
11/09/2005	11:00	86.0	54.8	8.7	84.3%	7.86	0.825	0.5	11.5
09/28/2004	11:05	228.2	52.2	7.9	73.4%	7.55	0.774	0.5	2.8
Summary Statistics	Count	2	2	2	2	2	2	2	2
	Average	157.1	53.5	8.3	78.9%	7.71	0.800	0.5	7.2
	Minumum	86.0	52.2	7.9	73.4%	7.55	0.774	0.5	2.8
	Maximum	228.2	54.8	8.7	84.3%	7.86	0.825	0.5	11.5

Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for WSW-25 (West Street & Wersma Drain) between September 2004 and November 2005. This site is located in Section Number 3 of Kalamazoo Charter Township, West side of Pitcher Street, immediately south of East 'G' Avenue.

		0 out of 2 water sample results exceeded 300 bacteria colonies per 100 ml of water.
		1 out of 2 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
		1 out of 2 water sample results were less than 130 bacteria colonies per 100 ml of water.