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

This report summarizes all water quality data collected in the Davis 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.

Davis Creek at Mouth (State of Michigan Basin ID #: 17 56)
       Davis Creek
              DAV-15Northwest corner of Sprinkle Road & Meredith DriveCity of Portage (1)
              DAV-20South side of Monroe Avenue in Colonial Acres Mobile Home ParkCity of Portage (1)
              DAV-25North side of Kilgore Road @ Peters Construction CompanyCity of Kalamazoo (36)
              DAV-35South side of Cork Street, immediately east of Reliable DisposalCity of Kalamazoo (36)
              DAV-45South side of Miller road @ MidWest Electric Motor CompanyCity of Kalamazoo (25)
              DAV-70East side of Olmstead Road @ Duck Inn Waddle Out LoungeKalamazoo Charter Township (24)


Site Code: DAV-15, Davis Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/24/200910:23410.657.1N/AN/A8.320.5150.314.1
04/29/200909:501,046.248.510.389.4%8.070.4530.34.7
03/11/200913:45224.741.08.062.6%7.790.3010.211.8
11/18/200813:2483.938.312.997.1%8.150.5280.33.2
09/24/200810:50290.956.78.884.7%7.880.4630.38.8
07/30/200809:30517.260.8N/AN/A8.070.3760.213.6
06/04/200809:45488.455.5N/AN/A7.910.5200.310.1
03/12/200813:4044.142.811.592.5%7.960.4670.38.0
01/14/200800:1573.340.711.186.8%7.970.6740.47.4
12/05/200711:0051.234.813.294.6%8.170.4670.33.2
08/16/200710:50920.864.28.792.0%8.070.5660.44.0
06/26/200710:35727.060.116.9170.2%7.950.5620.48.8
05/22/200711:00218.754.910.699.9%7.860.5290.311.1
04/12/200711:50866.440.010.581.1%8.030.4240.39.4
03/13/200712:2045.543.58.871.3%8.080.4830.39.5
12/27/200611:0031.341.311.389.0%8.220.5650.46.0
10/19/200609:35261.351.18.778.0%7.940.5740.4N/A
09/19/200611:10613.156.09.086.6%8.010.5980.4N/A
07/18/200609:302,419.668.26.268.1%7.680.2640.2N/A
05/23/200610:45155.3N/AN/AN/AN/AN/AN/AN/A
04/11/200609:20501.245.55.143.9%8.530.5740.414.5
01/26/200611:4530.135.012.994.7%8.220.6010.445.2
11/22/200512:3074.939.110.080.0%8.230.6150.43.5
10/13/200508:45344.855.08.481.1%8.100.6000.415.2
09/13/200512:50816.464.07.885.1%8.010.5780.48.4
07/21/200513:00579.467.86.472.8%7.550.4210.313.6
05/26/200512:20142.154.08.682.0%7.870.5510.49.4
04/19/200511:10121.1N/AN/AN/AN/AN/AN/AN/A
04/14/200511:2540.2N/AN/AN/AN/AN/AN/AN/A
03/22/200512:1554.6N/AN/AN/AN/AN/AN/AN/A
02/24/200513:1567.038.710.380.4%7.610.4410.311.0
12/16/200411:3537.337.811.184.6%7.760.5430.47.3
10/27/200411:40117.852.97.974.7%7.710.6170.41.5
Summary
Statistics
Count3329262629292926
Average376.349.89.885.5%7.990.5130.310.1
Minumum30.134.85.143.9%7.550.2640.21.5
Maximum2,419.668.216.9170.2%8.530.6740.445.2
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for DAV-15 (Davis Creek) between October 2004 and June 2009. This site is located in Section Number 1 of City of Portage, Northwest corner of Sprinkle Road & Meredith Drive.
 
 13 out of 33 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 6 out of 33 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 14 out of 33 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: DAV-20, Davis Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/24/200910:151,553.157.4N/AN/A8.250.5770.410.2
04/29/200909:40131.448.49.683.3%8.020.5190.35.9
03/11/200913:25228.240.87.457.6%8.170.3350.215.2
11/18/200813:1295.937.910.880.9%7.990.6280.43.6
09/24/200822:39307.657.07.572.7%7.830.5380.47.4
07/30/200809:172,419.663.1N/AN/A7.750.6060.411.2
06/04/200809:33689.356.9N/AN/A7.640.5820.45.8
03/12/200813:27110.640.111.286.7%7.930.5400.4N/A
01/14/200811:5950.439.910.480.2%7.930.6190.45.5
12/05/200710:3583.337.38.966.2%8.010.7300.53.4
08/16/200710:351,732.964.44.446.0%7.750.6280.48.0
06/26/200710:151,986.362.111.0113.1%7.670.5950.46.3
05/22/200710:35980.455.69.792.3%7.730.5880.43.7
04/12/200711:35816.439.810.279.1%7.980.4790.39.4
03/13/200711:5550.442.78.467.1%8.030.5450.44.6
12/27/200610:4559.139.89.875.2%8.060.6370.48.9
10/19/200609:25307.653.65.752.8%7.680.6750.4N/A
09/19/200611:002,419.658.74.948.3%7.670.6260.4N/A
07/18/200609:152,419.669.04.145.8%7.610.2530.2N/A
05/23/200610:25365.4N/AN/AN/AN/AN/AN/AN/A
04/11/200608:55613.146.74.539.4%8.270.6400.410.6
01/26/200611:1534.535.411.181.7%7.990.7620.55.0
11/22/200512:1044.640.56.351.6%7.780.6890.49.9
10/13/200508:30235.955.55.452.1%7.810.6470.49.8
09/13/200513:05866.464.65.559.5%7.560.6260.46.7
07/21/200513:201,986.369.55.057.5%7.550.4610.37.5
05/26/200512:10517.253.77.470.5%7.650.6010.44.7
04/19/200511:00114.5N/AN/AN/AN/AN/AN/AN/A
04/14/200511:1068.3N/AN/AN/AN/AN/AN/AN/A
03/22/200512:0073.3N/AN/AN/AN/AN/AN/AN/A
02/24/200512:5527.937.610.076.8%7.620.5120.39.1
12/16/200411:2528.235.410.577.4%7.570.6280.46.9
10/27/200411:25574.852.55.652.8%7.430.6470.44.9
Summary
Statistics
Count3329262629292925
Average666.450.27.967.9%7.830.5830.47.4
Minumum27.935.44.139.4%7.430.2530.23.4
Maximum2,419.669.511.2113.1%8.270.7620.515.2
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for DAV-20 (Davis Creek) between October 2004 and June 2009. This site is located in Section Number 1 of City of Portage, South side of Monroe Avenue in Colonial Acres Mobile Home Park.
 
 17 out of 33 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 3 out of 33 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 13 out of 33 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: DAV-25, Davis Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/24/200910:071,986.358.0N/AN/A8.130.6530.47.4
04/29/200909:30228.248.79.784.1%7.990.5600.44.8
03/11/200913:15155.341.07.760.5%8.080.3470.210.4
11/18/200813:0034.140.810.682.7%7.980.6780.44.3
09/24/200810:25272.357.67.674.3%7.760.6220.46.9
07/30/200809:101,986.364.6N/AN/A7.710.6880.421.4
06/04/200809:23579.458.2N/AN/A7.630.6360.44.9
03/12/200813:1547.142.012.095.6%7.870.5860.4N/A
01/14/200811:4535.940.510.682.7%7.900.9640.65.3
12/05/200710:2048.037.610.477.6%7.890.7620.53.6
08/16/200710:15501.266.87.177.1%7.890.6300.43.7
06/26/200709:58980.465.412.5133.3%7.700.6240.43.9
05/22/200710:051,732.956.09.389.5%7.690.5960.46.9
04/12/200711:15920.839.710.681.8%8.010.4770.36.4
03/13/200711:3558.142.99.274.3%8.020.5540.44.7
12/27/200610:3048.739.710.782.2%8.120.6390.49.7
10/19/200609:10410.652.65.853.3%7.740.6660.4N/A
09/19/200610:451,299.757.56.563.2%7.760.6230.4N/A
07/18/200608:552,419.668.94.448.4%7.610.2980.2N/A
05/23/200610:05224.7N/AN/AN/AN/AN/AN/AN/A
04/11/200608:35547.547.84.741.6%8.100.6420.416.0
01/26/200610:45107.635.110.678.3%7.990.8640.67.1
11/22/200511:4555.440.27.863.1%7.930.6920.411.9
10/13/200509:00328.255.77.067.4%7.860.6550.46.6
09/13/200512:35461.166.35.965.6%7.610.6740.48.6
07/21/200513:40980.470.15.867.2%7.560.4680.38.5
05/26/200511:55387.356.76.361.8%7.630.6180.411.5
04/19/200510:45161.6N/AN/AN/AN/AN/AN/AN/A
04/14/200511:0079.8N/AN/AN/AN/AN/AN/AN/A
03/22/200511:4523.3N/AN/AN/AN/AN/AN/AN/A
02/24/200512:3025.952.73.734.8%7.801.0610.70.7
12/16/200411:1537.345.86.354.1%7.340.9240.67.1
10/27/200411:1064.452.35.450.9%7.380.6600.44.0
09/03/200412:38727.064.53.840.8%7.400.7190.53.6
07/16/200413:40372.565.37.278.0%7.590.5390.35.8
06/11/200413:502,419.261.45.962.0%7.350.3930.37.8
05/20/200412:00129.659.66.465.4%7.570.5640.45.9
04/23/200410:2442.254.23.533.4%7.370.9830.61.6
03/31/200409:309.753.14.644.0%7.420.9890.61.2
03/11/200412:3011.948.46.155.2%7.320.8600.66.6
02/18/200413:50127.442.47.360.1%7.240.8310.518.9
01/29/200414:0547.947.76.154.4%7.283.9902.56.5
01/08/200414:05178.940.87.056.8%7.701.1830.83.6
11/07/200309:1039.950.56.458.5%8.190.8650.66.7
09/04/200313:30149.761.24.041.4%7.461.0150.73.6
07/18/200310:50517.259.43.434.7%7.440.9860.65.1
07/01/200313:39517.258.03.535.4%7.451.0240.70.0
06/19/200314:21524.757.03.434.0%7.441.0070.61.5
06/05/200313:39275.555.93.232.3%7.381.0150.71.9
05/22/200314:59648.855.54.039.4%7.251.0170.70.0
05/06/200313:49648.854.63.028.7%7.241.0750.7163.0
04/22/200313:4895.953.43.432.1%7.271.0760.732.6
04/08/200313:0626.540.77.964.1%7.660.8270.58.9
03/24/200313:50117.851.24.340.2%7.911.0510.7N/A
03/10/200314:172.039.69.070.7%7.441.1050.7N/A
02/24/200314:092.051.64.341.3%8.213.5702.3N/A
02/10/200312:5241.750.25.253.2%8.2627.10017.3N/A
01/27/200313:18121.147.02.020.9%7.332.1401.4N/A
01/13/200312:5126.240.05.349.6%7.550.9430.6N/A
12/26/200213:4048.754.14.342.3%8.498.6205.5N/A
12/09/200213:3519.743.04.133.3%6.231.0080.7N/A
11/21/200214:2846.749.29.081.3%7.270.1700.1N/A
10/24/200213:3824.049.35.751.0%7.650.7810.5N/A
10/24/200213:3819.949.35.751.0%7.650.7810.5N/A
10/10/200213:46248.156.34.746.3%7.430.8110.5N/A
09/26/200213:39127.461.53.132.2%7.181.0760.7N/A
09/12/200208:00127.4N/AN/AN/AN/AN/AN/AN/A
08/30/200210:16648.864.15.154.5%7.520.7050.5N/A
08/16/200210:10980.461.93.334.6%7.181.0300.7N/A
08/02/200210:072,419.267.64.044.3%7.250.4500.3N/A
06/28/200213:272,419.266.0N/AN/AN/AN/AN/AN/A
06/14/200209:13920.859.0N/AN/AN/AN/AN/AN/A
09/25/200110:1495.556.0N/AN/AN/AN/AN/AN/A
09/18/200109:251.058.7N/AN/AN/AN/AN/AN/A
08/30/200110:55613.165.9N/AN/AN/AN/AN/AN/A
08/13/200111:171,203.364.1N/AN/AN/AN/AN/AN/A
07/31/200109:45172.065.0N/AN/AN/AN/AN/AN/A
07/17/200110:261,986.364.5N/AN/AN/AN/AN/AN/A
07/03/200111:431,119.962.0N/AN/AN/AN/AN/AN/A
06/19/200111:00920.866.0N/AN/AN/AN/AN/AN/A
06/05/200111:30547.554.9N/AN/AN/AN/AN/AN/A
05/22/200111:001,553.167.5N/AN/AN/AN/AN/AN/A
05/08/200111:401,732.958.9N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count8378626265656545
Average518.654.26.257.1%7.631.4020.910.5
Minumum1.035.12.020.9%6.230.1700.10.0
Maximum2,419.670.112.5133.3%8.4927.10017.3163.0
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for DAV-25 (Davis Creek) between May 2001 and June 2009. This site is located in Section Number 36 of City of Kalamazoo, North side of Kilgore Road @ Peters Construction Company.
 
 36 out of 83 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 10 out of 83 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 37 out of 83 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: DAV-35, Davis Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/24/200909:57816.459.5N/AN/A8.350.7310.513.7
04/29/200909:14107.649.911.299.2%8.170.6100.47.3
03/11/200912:40275.542.07.963.1%8.270.3990.39.4
11/18/200812:4041.040.814.5113.5%8.250.7110.55.9
09/24/200810:125.159.79.090.3%8.010.6530.45.1
07/30/200808:55648.865.6N/AN/A8.060.7580.58.4
06/04/200809:10488.459.8N/AN/A7.770.6790.47.0
03/12/200813:0029.241.914.1111.8%8.160.4860.3N/A
01/14/200811:30111.939.512.999.1%8.070.7000.55.3
12/05/200710:0542.638.212.191.5%7.990.8000.54.6
08/16/200709:50214.265.48.793.0%8.090.7970.54.0
06/26/200709:35365.465.014.7156.6%7.960.7570.56.4
05/22/200709:45325.556.89.894.7%7.850.7180.55.1
04/12/200712:15980.439.211.890.4%8.090.4630.314.2
03/13/200711:1577.143.210.584.8%8.260.6380.43.6
12/27/200610:1549.641.111.893.0%8.300.7240.57.2
10/19/200610:00178.552.78.477.3%7.900.6100.4N/A
09/19/200611:25184.257.68.684.0%8.030.5790.4N/A
07/18/200609:402,419.669.97.078.3%7.830.3960.3N/A
05/23/200610:55145.5N/AN/AN/AN/AN/AN/AN/A
04/11/200609:5025.748.84.944.1%8.600.7430.58.8
01/26/200610:2050.436.011.384.4%8.230.9170.620.7
11/22/200513:3037.343.511.092.3%8.370.8080.59.6
10/13/200509:30231.056.37.877.2%8.150.7850.56.2
09/13/200513:30344.867.57.987.8%7.870.7550.54.8
07/21/200514:002,419.670.07.282.1%7.780.5270.316.9
05/26/200511:40178.057.98.383.6%7.900.7170.535.7
04/19/200510:35198.9N/AN/AN/AN/AN/AN/AN/A
04/14/200510:4581.2N/AN/AN/AN/AN/AN/AN/A
03/22/200511:3088.4N/AN/AN/AN/AN/AN/AN/A
02/24/200511:15108.136.712.997.6%7.750.5970.47.7
12/16/200410:55101.437.012.191.1%7.770.6980.522.9
10/27/200410:5541.653.16.864.4%7.620.8070.56.4
Summary
Statistics
Count3329262629292925
Average345.851.510.189.4%8.050.6750.49.9
Minumum5.136.04.944.1%7.620.3960.33.6
Maximum2,419.670.014.7156.6%8.600.9170.635.7
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for DAV-35 (Davis Creek) between October 2004 and June 2009. This site is located in Section Number 36 of City of Kalamazoo, South side of Cork Street, immediately east of Reliable Disposal.
 
 9 out of 33 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 8 out of 33 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 16 out of 33 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: DAV-45, Davis Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/24/200909:45727.059.8N/AN/A8.350.7470.516.6
04/29/200909:03N/A50.212.1107.2%8.260.6180.43.9
03/11/200912:20167.042.38.366.7%8.450.4100.310.9
11/18/200812:2742.641.116.0125.5%8.370.7290.54.7
09/24/200810:03118.759.69.898.3%8.110.6700.45.4
07/30/200808:456.465.5N/AN/A8.140.7680.58.1
06/04/200809:00517.259.5N/AN/A7.860.6940.58.7
03/12/200812:46137.442.814.1113.8%8.360.6530.4N/A
01/14/200811:45290.939.813.5104.1%8.170.8130.54.9
12/05/200709:40178.938.113.6102.1%8.060.8020.54.8
08/16/200709:35435.265.09.7103.4%8.120.7990.52.9
06/26/200710:55727.065.616.0171.6%8.030.7640.57.4
05/22/200709:30272.357.010.7104.1%7.970.7260.55.1
04/12/200712:381,732.939.512.192.8%8.280.5190.317.6
03/13/200710:4095.943.410.686.0%8.350.6530.43.4
12/27/200610:0040.441.412.497.5%8.400.7360.54.1
10/19/200610:15307.652.79.789.3%7.980.5700.4N/A
09/19/200611:40435.257.79.694.1%8.140.7880.5N/A
07/18/200609:502,419.670.27.868.3%7.980.3970.3N/A
05/23/200609:45866.4N/AN/AN/AN/AN/AN/AN/A
04/11/200610:0062.749.45.146.1%8.720.7490.56.9
01/26/200610:0045.936.211.586.5%8.350.9310.610.3
11/22/200513:4517.142.911.897.6%8.470.8040.56.6
10/13/200509:45410.656.39.089.0%8.200.7890.55.7
09/13/200513:45686.766.89.5105.7%8.240.7640.53.3
07/21/200514:25913.970.67.485.9%7.920.5440.414.0
05/26/200511:25461.157.28.786.9%7.930.7330.515.2
04/19/200510:20261.3N/AN/AN/AN/AN/AN/AN/A
04/14/200510:4042.6N/AN/AN/AN/AN/AN/AN/A
03/22/200511:1090.9N/AN/AN/AN/AN/AN/AN/A
02/24/200511:00135.436.912.796.3%7.770.6140.45.2
12/16/200410:30116.937.211.990.0%8.680.6370.456.2
10/27/200410:4042.853.59.085.4%7.840.8000.54.9
09/03/200413:20410.664.46.871.8%7.880.7780.58.3
07/16/200414:00488.466.69.099.4%7.980.6280.49.4
06/11/200414:121,986.360.58.285.4%7.680.4260.333.5
05/20/200412:30325.561.08.386.8%7.890.6510.415.3
04/23/200411:1593.352.812.0113.7%8.400.7020.56.3
03/31/200410:0430.952.013.7128.2%8.600.6810.46.9
03/11/200412:5083.944.211.396.2%8.070.7800.59.2
02/18/200414:3016.041.013.6110.0%8.400.8700.68.3
01/29/200414:3021.635.314.2104.8%8.361.5501.07.2
01/08/200414:24141.437.514.6112.2%8.341.3450.95.5
11/07/200309:53190.445.511.194.8%8.740.6000.46.6
09/04/200313:45130.161.19.699.9%8.380.7520.54.3
07/18/200310:26344.863.17.176.4%8.160.7560.522.5
07/18/200310:26410.663.17.176.4%8.160.7560.522.5
07/01/200313:27307.667.08.089.2%8.120.7490.55.8
06/19/200314:071,413.666.87.483.6%8.030.6440.49.7
06/05/200313:20461.155.48.381.9%8.140.7180.5234.0
05/22/200314:44387.359.78.385.4%8.060.7600.55.1
05/06/200313:37770.160.510.0103.6%8.250.6860.46.5
04/22/200313:2886.552.614.4135.1%8.340.7830.57.1
04/08/200312:53231.039.211.389.4%8.120.8310.514.2
03/24/200313:3918.752.313.3126.2%8.720.8220.5N/A
03/10/200314:047.438.515.2117.2%8.630.8980.6N/A
02/24/200313:548.638.616.9133.2%9.141.0510.7N/A
02/10/200312:3717.336.015.0113.6%9.230.9850.6N/A
01/27/200313:0370.834.214.6126.1%8.361.2100.8N/A
01/13/200312:4012.035.914.7130.1%8.300.9940.6N/A
12/26/200213:25114.539.713.5106.5%9.371.6501.1N/A
12/09/200213:2014.636.614.6109.1%8.120.8640.6N/A
11/21/200214:15145.547.89.180.2%7.890.6970.5N/A
10/24/200213:22261.347.411.197.2%8.250.8050.5N/A
10/10/200213:30113.756.59.593.8%8.030.7930.5N/A
09/26/200213:252,419.258.59.495.0%8.040.7920.5N/A
09/12/200207:40248.958.08.888.7%8.060.7900.5N/A
08/30/200210:00307.662.98.691.1%7.960.7880.5N/A
08/16/200209:54727.066.37.583.9%7.940.7480.5N/A
08/02/200209:502,419.271.07.284.0%7.640.0400.0N/A
06/28/200213:152,419.266.0N/AN/AN/AN/AN/AN/A
06/14/200209:00686.759.0N/AN/AN/AN/AN/AN/A
09/25/200110:01980.450.6N/AN/AN/AN/AN/AN/A
09/18/200109:11203.555.6N/AN/AN/AN/AN/AN/A
08/30/200111:09816.461.2N/AN/AN/AN/AN/AN/A
08/13/200111:31272.364.4N/AN/AN/AN/AN/AN/A
07/31/200109:19410.663.0N/AN/AN/AN/AN/AN/A
07/17/200110:43344.863.5N/AN/AN/AN/AN/AN/A
07/03/200111:581,299.364.0N/AN/AN/AN/AN/AN/A
06/19/200111:30410.667.0N/AN/AN/AN/AN/AN/A
06/05/200111:42204.654.4N/AN/AN/AN/AN/AN/A
05/22/200111:15866.459.4N/AN/AN/AN/AN/AN/A
05/08/200112:002,419.260.3N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count8279636366666646
Average480.253.410.998.3%8.230.7670.514.9
Minumum6.434.25.146.1%7.640.0400.02.9
Maximum2,419.671.016.9171.6%9.371.6501.1234.0
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for DAV-45 (Davis Creek) between May 2001 and June 2009. This site is located in Section Number 25 of City of Kalamazoo, South side of Miller road @ MidWest Electric Motor Company.
 
 38 out of 82 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 17 out of 82 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 27 out of 82 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: DAV-70, Davis Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/24/200909:35613.160.5N/AN/A8.370.7790.511.5
04/29/200908:52461.149.010.793.3%8.160.7250.54.3
03/11/200912:00193.542.08.264.9%8.410.4840.39.1
11/18/200812:1243.538.514.7111.1%8.200.7840.58.3
09/24/200809:06218.758.48.988.4%8.070.7260.58.7
07/30/200808:351,986.366.9N/AN/A8.140.8100.59.2
06/04/200808:50550.460.1N/AN/A7.770.7640.56.3
03/12/200800:3520.943.515.5126.1%8.390.7160.53.8
01/14/200810:45107.639.912.798.3%8.030.8140.55.9
12/05/200709:20104.636.412.792.9%8.080.8610.63.0
08/16/200709:10920.866.58.288.4%8.050.8520.62.6
06/26/200711:201,413.668.114.5160.7%8.070.8070.56.1
05/22/200709:05770.156.79.794.0%7.890.7970.53.6
04/12/200713:001,986.339.811.488.0%8.120.5210.323.9
03/13/200710:0078.443.110.484.1%8.260.7180.53.4
12/27/200609:3038.941.211.288.1%8.200.8120.53.6
10/19/200610:30727.052.57.972.7%7.810.6260.4N/A
09/19/200611:47387.357.58.179.0%7.900.8470.6N/A
07/18/200610:202,419.670.97.079.4%7.930.3820.2N/A
05/23/200609:30547.5N/AN/AN/AN/AN/AN/AN/A
04/11/200610:35123.448.97.164.1%8.670.8170.58.2
01/26/200609:30104.636.210.578.7%7.901.0600.720.2
11/22/200514:1557.341.79.577.7%8.140.8960.68.0
10/13/200510:00980.456.26.967.1%7.990.9230.63.3
07/21/200514:50501.271.96.878.7%7.890.5690.415.3
05/26/200511:10307.656.87.877.2%7.800.7970.511.7
04/19/200510:001,203.3N/AN/AN/AN/AN/AN/AN/A
04/14/200510:30125.9N/AN/AN/AN/AN/AN/AN/A
03/22/200510:5585.1N/AN/AN/AN/AN/AN/AN/A
02/24/200510:3537.937.213.9105.7%7.790.6760.412.6
12/16/200410:05104.637.011.284.4%7.560.7930.516.7
10/27/200410:20214.253.06.258.4%7.430.8840.66.2
09/03/200413:40816.465.85.862.0%7.690.8520.64.2
07/16/200414:301,732.968.78.090.8%7.950.6890.44.7
06/11/200415:051,299.761.27.881.8%7.660.4290.337.3
05/20/200413:00178.261.37.275.5%7.840.7010.57.7
04/23/200411:3978.552.913.1124.5%8.450.7380.55.2
03/31/200410:3719.752.614.7138.7%8.580.7270.55.3
03/11/200413:3044.144.613.0111.0%8.140.8840.68.9
02/18/200415:0012.140.814.1114.2%8.360.8520.66.6
01/29/200415:00101.433.014.1100.4%8.211.0410.78.6
01/08/200414:5940.435.215.2113.4%8.321.0960.74.3
11/07/200310:24131.344.910.185.2%8.720.7310.55.6
09/04/200314:15387.761.48.083.3%8.190.7920.57.2
07/18/200310:151,299.764.46.368.7%8.010.7900.58.8
07/01/200313:17816.466.76.066.1%7.910.7910.54.2
06/19/200313:562,419.666.34.964.6%7.790.7330.56.8
06/05/200313:10517.254.47.269.9%7.840.7520.55.9
05/22/200314:35547.560.07.577.1%7.860.8150.53.9
05/06/200313:26275.558.110.0100.8%7.900.7700.56.1
04/22/200313:2059.449.414.8133.2%8.100.8220.56.7
04/08/200312:44328.138.811.388.8%7.910.9140.611.1
03/24/200313:308.452.713.3126.5%8.460.8860.6N/A
03/10/200313:549.732.815.1106.8%8.321.0560.7N/A
02/24/200313:4411.036.015.6118.1%8.721.3230.9N/A
02/10/200312:2648.133.513.094.9%8.670.9990.6N/A
01/27/200312:515.231.712.9107.6%8.021.1030.7N/A
01/13/200312:3012.133.412.4106.2%8.011.2070.8N/A
12/26/200213:14122.336.613.097.7%9.101.2130.8N/A
12/09/200213:0780.132.712.487.1%7.651.0070.6N/A
11/21/200214:0559.145.97.564.8%7.700.8220.5N/A
10/24/200213:12111.944.510.185.4%8.160.8440.5N/A
10/10/200213:19135.454.49.187.5%8.030.8260.5N/A
09/26/200213:13249.557.38.887.7%8.000.8270.5N/A
09/12/200207:27770.158.18.080.0%7.990.8240.5N/A
08/30/200209:45686.763.27.781.8%7.880.8200.5N/A
08/30/200209:45770.163.27.781.8%7.880.8200.5N/A
08/16/200209:401,732.968.66.776.2%7.950.7540.5N/A
08/02/200209:372,419.271.07.081.7%7.700.2760.2N/A
06/28/200213:061,046.268.0N/AN/AN/AN/AN/AN/A
06/14/200208:50547.559.0N/AN/AN/AN/AN/AN/A
09/25/200109:50547.549.9N/AN/AN/AN/AN/AN/A
09/18/200109:00228.255.6N/AN/AN/AN/AN/AN/A
08/30/200111:20648.862.5N/AN/AN/AN/AN/AN/A
08/13/200111:40547.565.0N/AN/AN/AN/AN/AN/A
07/31/200109:30547.563.2N/AN/AN/AN/AN/AN/A
07/17/200110:51686.763.8N/AN/AN/AN/AN/AN/A
07/03/200112:102,419.265.0N/AN/AN/AN/AN/AN/A
06/19/200111:41410.666.0N/AN/AN/AN/AN/AN/A
06/05/200112:06178.555.1N/AN/AN/AN/AN/AN/A
05/22/200112:35980.459.6N/AN/AN/AN/AN/AN/A
05/08/200112:112,419.261.4N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count8278626265656545
Average572.952.810.290.7%8.070.8120.58.3
Minumum5.231.74.958.4%7.430.2760.22.6
Maximum2,419.671.915.6160.7%9.101.3230.937.3
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for DAV-70 (Davis Creek) between May 2001 and June 2009. This site is located in Section Number 24 of Kalamazoo Charter Township, East side of Olmstead Road @ Duck Inn Waddle Out Lounge.
 
 42 out of 82 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 10 out of 82 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 30 out of 82 water sample results were less than 130 bacteria colonies per 100 ml of water.