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

This report summarizes all water quality data collected at Site WFP-20, West Fork Portage Creek in the West Fork Portage Creek at Gage #04106320 Basin 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)
       West Fork Portage Creek
              WFP-20West side of South 12th Street @ USGS monitoring stationTexas Charter Township (1)


Site Code: WFP-20, West Fork Portage Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
10/22/200812:0716.049.66.052.5%7.830.4740.31.6
09/10/200810:30161.663.55.152.9%7.730.5100.32.0
07/02/200809:55104.670.5N/AN/A7.620.4430.30.9
03/18/200811:483.138.415.4116.0%7.820.4290.31.6
02/21/200811:307.433.3N/AN/A8.810.6030.41.3
01/29/200812:0331.035.7N/AN/A9.750.4800.31.2
11/06/200711:307.545.210.183.8%7.910.4900.32.1
07/26/200712:3824.671.92.022.6%7.690.4570.30.6
06/19/200711:3882.376.75.060.8%7.460.4450.31.0
05/15/200710:3035.965.95.458.3%8.050.5070.34.2
04/10/200711:0044.841.710.885.4%8.450.5000.31.4
01/16/200710:558.533.213.594.3%8.340.4480.31.1
11/16/200609:3023.142.89.274.0%7.970.4530.30.7
10/04/200611:3588.066.04.447.2%7.700.3870.3N/A
08/10/200612:5552.077.12.024.2%7.450.4170.30.5
06/15/200611:30133.369.64.752.0%7.690.4690.3N/A
04/27/200613:0521.359.39.395.2%8.150.4840.33.0
03/23/200613:105.242.77.259.2%8.530.5100.36.0
01/12/200613:3041.436.28.966.4%7.830.4760.33.2
11/15/200513:4045.546.86.858.6%7.850.5180.32.2
10/06/200513:25222.467.23.538.1%7.580.4720.31.9
08/31/200511:25124.670.21.213.0%7.460.4660.30.5
07/07/200512:50178.572.02.833.5%7.290.4100.32.7
05/05/200512:002.0N/AN/AN/AN/AN/AN/AN/A
04/14/200513:251.0N/AN/AN/AN/AN/AN/AN/A
03/22/200513:125.2N/AN/AN/AN/AN/AN/AN/A
01/25/200511:002.033.68.158.2%7.380.4960.36.0
11/05/200413:305.248.98.576.1%7.610.4470.32.2
10/06/200414:0044.853.34.239.7%7.470.4100.31.5
09/10/200410:1029.266.94.953.5%7.420.4010.30.7
08/05/200413:3062.477.02.427.3%7.210.3540.20.4
07/02/200412:0042.6N/AN/AN/AN/AN/AN/AN/A
05/20/200411:2214.367.85.157.2%7.620.3990.31.3
04/22/200413:5513.256.28.382.4%8.250.4450.36.5
04/01/200412:365.249.910.595.3%8.210.4400.32.5
03/12/200412:5014.333.49.971.6%8.170.4080.38.9
02/19/200410:002.032.57.754.7%7.620.4900.32.7
01/30/200409:329.231.99.465.1%7.760.4600.33.1
01/09/200413:304.131.911.883.3%8.040.4460.33.6
12/10/200312:2013.539.111.590.3%8.020.4150.34.3
11/05/200312:0577.151.78.175.1%8.420.4000.37.8
10/24/200315:0225.350.68.778.7%8.390.4010.32.5
08/08/200313:00118.775.42.328.6%7.650.3460.21.4
07/02/200311:16148.375.01.923.0%7.540.3640.20.0
06/18/200312:3255.472.55.970.6%7.850.3900.389.9
06/04/200310:5717.359.25.455.9%7.830.4220.33.1
05/21/200311:3018.958.87.273.5%7.960.4360.31.8
05/06/200311:2415.860.06.768.8%7.910.4850.32.0
04/23/200309:3899.147.97.870.1%8.210.5030.43.0
04/09/200314:351.046.511.499.3%8.130.5030.35.1
03/25/200310:532.043.59.075.5%7.550.4640.3N/A
03/11/200310:491.032.610.977.0%8.240.6190.4N/A
02/25/200310:421.032.39.366.4%8.740.4950.3N/A
02/11/200310:327.432.19.365.8%8.450.5550.4N/A
01/28/200310:373.132.68.571.1%7.790.5160.3N/A
01/14/200310:141.033.19.480.0%7.920.5050.3N/A
12/27/200214:273.134.214.7106.4%8.030.4930.3N/A
12/10/200215:161.035.9N/AN/A7.160.4850.3N/A
11/19/200209:2940.241.38.286.2%7.870.4830.3N/A
11/07/200209:165.241.86.955.5%7.620.4830.3N/A
11/07/200209:162.041.86.955.5%7.620.4830.3N/A
10/22/200208:388.650.25.449.3%7.700.4660.3N/A
10/08/200213:24106.754.17.471.2%7.980.5070.3N/A
09/24/200209:4531.461.73.031.6%7.570.4450.3N/A
09/13/200210:1858.667.31.718.5%7.620.4370.3N/A
08/28/200210:4734.170.42.022.9%7.430.4250.3N/A
08/15/200210:4028.273.71.315.3%7.380.4160.3N/A
08/01/200210:3020.178.51.012.3%7.950.4000.3N/A
07/11/200212:20133.670.0N/AN/AN/AN/AN/AN/A
06/18/200213:4329.570.0N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count7066606064646444
Average40.452.96.960.8%7.880.4590.34.5
Minumum1.031.91.012.3%7.160.3460.20.0
Maximum222.478.515.4116.0%9.750.6190.489.9
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for WFP-20 (West Fork Portage Creek) between June 2002 and October 2008. This site is located in Section Number 1 of Texas Charter Township, West side of South 12th Street @ USGS monitoring station.
 
 0 out of 70 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 6 out of 70 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 64 out of 70 water sample results were less than 130 bacteria colonies per 100 ml of water.