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

This report summarizes all water quality data collected from Crooked 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)
       Crooked Lake
              CRL-05Boat ramp access @ 6th Street and 'PQ' AvenueTexas Charter Township (16)


Site Code: CRL-05, Crooked Lake
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
08/12/200413:09613.173.66.880.9%8.320.2430.23.2
09/03/200314:052.078.07.795.7%8.620.2430.21.9
07/30/200310:20517.278.07.898.8%8.690.2480.25.8
06/06/200309:182.062.07.276.6%8.550.2560.284.6
11/21/200213:0514.4N/AN/AN/AN/AN/AN/AN/A
11/07/200213:00120.1N/AN/AN/AN/AN/AN/AN/A
10/17/200213:002.0N/AN/AN/AN/AN/AN/AN/A
10/03/200213:051.0N/AN/AN/AN/AN/AN/AN/A
09/19/200213:259.8N/AN/AN/AN/AN/AN/AN/A
09/05/200213:457.4N/AN/AN/AN/AN/AN/AN/A
08/22/200212:006.2N/AN/AN/AN/AN/AN/AN/A
07/25/200213:3024.7N/AN/AN/AN/AN/AN/AN/A
07/11/200213:5042.2N/AN/AN/AN/AN/AN/AN/A
06/27/200212:20198.9N/AN/AN/AN/AN/AN/AN/A
06/13/200210:4011.0N/AN/AN/AN/AN/AN/AN/A
05/30/200213:309.7N/AN/AN/AN/AN/AN/AN/A
05/16/200213:0744.8N/AN/AN/AN/AN/AN/AN/A
08/23/200111:47133.472.6N/AN/AN/AN/AN/AN/A
08/09/200112:5223.389.1N/AN/AN/AN/AN/AN/A
07/26/200112:0017.583.7N/AN/AN/AN/AN/AN/A
07/12/200112:002.080.0N/AN/AN/AN/AN/AN/A
06/28/200111:556.382.0N/AN/AN/AN/AN/AN/A
06/14/200112:4810.882.0N/AN/AN/AN/AN/AN/A
06/01/200111:262.061.0N/AN/AN/AN/AN/AN/A
05/17/200111:0024.069.7N/AN/AN/AN/AN/AN/A
05/03/200111:561.070.2N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count2613444444
Average71.075.57.488.0%8.550.2480.223.9
Minumum1.061.06.876.6%8.320.2430.21.9
Maximum613.189.17.898.8%8.690.2560.284.6
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for CRL-05 (Crooked Lake) between May 2001 and August 2004. This site is located in Section Number 16 of Texas Charter Township, Boat ramp access @ 6th Street and 'PQ' Avenue.
 
 2 out of 26 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 2 out of 26 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 22 out of 26 water sample results were less than 130 bacteria colonies per 100 ml of water.