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

This report summarizes all water quality data collected from Gull Creek, which is part of the Gull 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.

Gull Creek at Gage #04105800 (State of Michigan Basin ID #: 17 50)
       Gull Creek
              GUL-25East side of Greer Drive, west of North 37th StreetRoss Township (30)
              GUL-40South side of East 'G' Avenue, between North 37th StreetRoss Township (31)
              GUL-50West side of North 37th Street, north of East 'HJ' AvenueCharleston Township (7)
Gull Creek at Mouth (State of Michigan Basin ID #: 17 51)
       Gull Creek
              GUL-60South side of M-96 and railroad tracks, east of Galesburg High SchoolCharleston Township (18)


Site Code: GUL-25, Gull Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/18/200910:2529.268.46.369.3%8.060.4030.32.5
04/16/200909:5014.444.015.0122.8%8.720.4120.31.5
11/03/200813:3129.252.39.485.8%8.330.4110.31.6
08/13/200814:0096.074.68.094.7%8.160.3880.31.4
06/19/200812:2532.370.89.1103.5%8.220.3870.31.0
05/21/200812:1016.0N/AN/AN/AN/AN/AN/A1.8
01/30/200813:4710.833.214.299.0%8.260.3900.31.2
11/07/200714:204.143.911.291.7%9.410.3820.20.9
07/24/200710:3040.272.45.057.3%7.640.5010.35.4
06/12/200710:3519.775.312.1144.2%8.270.3950.31.3
05/10/200708:302.067.16.469.6%8.300.4410.33.0
03/27/200710:5024.959.28.585.0%8.320.3900.31.3
01/18/200711:152.034.914.0100.6%8.520.3950.31.1
11/09/200609:003.147.710.187.4%8.060.3930.30.9
09/28/200610:3526.559.26.766.7%7.780.4120.30.8
08/01/200608:4034.182.37.089.5%7.760.3950.3N/A
06/20/200611:3021.176.47.590.5%8.120.4140.3N/A
04/20/200608:355.258.98.182.9%7.970.4150.34.4
03/14/200609:5040.843.16.856.5%8.380.3630.25.3
01/19/200611:556.333.811.784.0%8.300.4130.34.1
11/29/200510:5573.840.99.475.2%8.120.4200.32.8
10/20/200510:3515.353.17.874.5%8.020.4180.31.5
09/15/200509:4063.168.02.730.6%7.410.4990.30.6
08/04/200510:5539.379.94.051.1%7.580.4110.31.1
06/16/200510:0048.069.74.753.9%7.600.4110.31.7
04/21/200511:2021.3N/AN/AN/AN/AN/AN/AN/A
04/05/200511:453.1N/AN/AN/AN/AN/AN/AN/A
03/17/200512:2029.5N/AN/AN/AN/AN/AN/AN/A
02/03/200510:007.533.211.783.2%7.810.4220.34.2
11/03/200412:4032.750.69.081.8%7.720.4000.31.9
09/29/200412:4521.362.66.467.7%7.700.3910.30.8
09/09/200411:568.671.75.866.0%7.660.4180.33.4
08/06/200411:2038.972.66.576.6%7.760.3630.21.6
07/01/200413:0038.8N/AN/AN/AN/AN/AN/AN/A
06/04/200410:389.668.110.1114.5%8.430.3510.23.4
04/29/200410:415.257.68.786.8%8.320.4280.34.7
04/08/200411:203.152.511.5108.3%8.360.3980.33.3
03/18/200411:176.337.711.588.5%8.180.3210.25.4
02/26/200413:302.035.311.384.4%8.120.3820.28.1
02/06/200413:3018.932.612.387.6%7.930.3870.33.3
01/15/200414:003.033.511.683.0%8.180.3840.34.5
12/04/200310:1017.3N/AN/AN/AN/AN/AN/AN/A
11/06/200310:3829.249.49.181.3%8.780.3530.23.0
10/22/200309:577.451.58.981.7%8.890.3570.22.4
09/18/200314:4573.374.58.6104.6%8.290.3850.30.7
08/01/200312:1082.377.07.999.1%8.090.3840.32.1
07/09/200312:4534.578.97.595.8%8.150.3710.27.9
06/25/200311:1975.480.010.3131.4%8.380.3480.25.1
06/11/200311:2032.769.88.8102.1%8.200.3910.33.4
05/28/200310:5716.864.110.0108.0%8.290.3780.23.2
05/13/200312:34104.355.59.087.9%8.130.3980.32.5
04/29/200313:0825.665.09.3101.1%8.190.4420.31.9
04/15/200310:466.358.09.898.0%8.020.4150.34.6
03/31/200314:541.048.111.098.5%8.160.3580.22.3
03/17/200314:098.440.210.785.5%8.070.3820.212.1
03/03/200314:133.133.914.0100.8%8.590.4580.3N/A
02/18/200310:2015.832.415.4109.9%8.260.3730.2N/A
02/03/200314:458.632.811.281.3%8.220.4110.3N/A
01/20/200314:3317.332.311.596.4%8.370.3980.3N/A
01/20/200314:3316.032.311.596.4%8.370.3980.3N/A
01/06/200313:051.034.213.497.0%7.960.4050.3N/A
12/17/200214:185.2N/AN/AN/AN/AN/AN/AN/A
12/03/200209:1416.932.514.3100.5%7.140.3960.3N/A
11/12/200209:2019.947.78.171.8%8.180.4020.3N/A
10/29/200209:166.345.710.084.8%8.360.3910.3N/A
10/15/200209:0513.453.38.882.8%8.080.3860.3N/A
10/01/200209:2430.1N/AN/AN/AN/AN/AN/AN/A
09/20/200211:4329.270.15.057.8%7.620.4230.3N/A
09/06/200211:1548.073.06.475.2%7.830.3990.3N/A
08/22/200211:3671.773.65.667.2%7.700.3860.3N/A
08/08/200211:2079.474.56.274.7%7.870.3680.2N/A
07/25/200211:2620.376.57.083.9%7.780.4440.3N/A
06/28/200211:1525.079.0N/AN/AN/AN/AN/AN/A
06/13/200211:3711.972.0N/AN/AN/AN/AN/AN/A
09/24/200110:29107.657.2N/AN/AN/AN/AN/AN/A
09/17/200110:2751.262.1N/AN/AN/AN/AN/AN/A
08/13/200110:33111.275.6N/AN/AN/AN/AN/AN/A
07/30/200110:3676.677.1N/AN/AN/AN/AN/AN/A
07/16/200110:31387.376.2N/AN/AN/AN/AN/AN/A
07/05/200111:5365.275.0N/AN/AN/AN/AN/AN/A
06/18/200111:25165.874.0N/AN/AN/AN/AN/AN/A
06/04/200111:4321.860.1N/AN/AN/AN/AN/AN/A
05/21/200112:0732.369.7N/AN/AN/AN/AN/AN/A
05/07/200111:5025.374.7N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count8476646464646448
Average35.158.29.286.7%8.120.3990.33.0
Minumum1.032.32.730.6%7.140.3210.20.6
Maximum387.382.315.4144.2%9.410.5010.312.1
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for GUL-25 (Gull Creek) between May 2001 and June 2009. This site is located in Section Number 30 of Ross Township, East side of Greer Drive, west of North 37th Street.
 
 1 out of 84 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 1 out of 84 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 82 out of 84 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: GUL-40, Gull Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/18/200910:1021.369.17.886.5%8.100.4330.31.5
04/16/200909:355.245.714.3119.8%8.460.4380.31.1
11/03/200812:5556.348.310.389.3%8.270.4120.31.2
08/13/200813:405.271.37.889.2%8.050.4290.31.0
06/19/200812:1541.769.19.1101.4%7.980.3990.30.7
05/21/200812:003.0N/AN/AN/AN/AN/AN/A1.6
01/30/200813:3212.032.814.499.0%8.130.4100.31.1
11/07/200714:3075.944.211.392.6%9.380.4270.30.7
06/12/200710:5521.675.710.3123.2%8.130.4340.30.8
03/27/200711:152.060.58.384.1%8.260.3990.31.3
01/18/200711:351.034.314.2100.5%8.330.4150.31.1
11/09/200609:1593.446.011.294.6%8.070.4170.20.5
09/28/200610:464.159.78.989.2%7.990.4440.30.5
08/01/200608:5542.282.37.089.5%8.050.4450.3N/A
06/20/200611:4034.577.17.692.2%8.170.4360.3N/A
04/20/200608:501.061.69.195.6%8.130.4410.36.8
03/14/200610:1516.146.96.556.4%8.390.3840.39.4
01/19/200611:352.034.711.282.1%8.120.4330.37.1
11/29/200511:1593.437.011.486.4%8.150.4660.32.6
10/20/200510:5517.153.49.489.1%8.040.4630.32.0
09/15/200510:058.571.17.182.3%7.740.4950.32.1
08/04/200511:155.280.26.684.5%7.810.4180.30.9
06/16/200509:4026.573.26.677.8%7.690.4290.33.8
04/21/200511:003.1N/AN/AN/AN/AN/AN/AN/A
04/05/200511:502.0N/AN/AN/AN/AN/AN/AN/A
03/17/200512:402.0N/AN/AN/AN/AN/AN/AN/A
02/03/200509:451.032.411.681.3%7.620.4500.39.3
11/03/200412:30155.349.69.585.8%7.620.4270.32.9
09/29/200412:152.063.07.276.0%7.650.4120.30.7
09/09/200411:285.271.76.774.3%7.590.4170.30.6
08/06/200409:302.073.08.094.6%7.830.3890.33.4
07/01/200412:003.174.58.298.4%8.200.3700.318.1
06/04/200410:1134.068.68.597.1%8.180.3640.23.2
04/29/200410:105.258.29.393.9%8.210.4450.36.8
04/08/200410:531.051.210.9100.8%8.350.4070.32.8
03/18/200410:501.037.311.386.4%7.990.3550.25.6
02/26/200410:405.234.611.080.8%7.930.4130.35.6
02/06/200414:007.432.012.890.5%7.670.4140.33.1
Summary
Statistics
Count3834343434343433
Average21.556.59.690.2%8.070.4210.33.3
Minumum1.032.06.556.4%7.590.3550.20.5
Maximum155.382.314.4123.2%9.380.4950.318.1
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for GUL-40 (Gull Creek) between February 2004 and June 2009. This site is located in Section Number 31 of Ross Township, South side of East 'G' Avenue, between North 37th Street.
 
 0 out of 38 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 1 out of 38 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 37 out of 38 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: GUL-50, Gull Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/18/200909:55118.767.97.987.2%8.160.4400.35.0
04/16/200909:107.544.314.2116.5%8.480.4420.31.9
11/03/200812:4027.550.611.097.9%8.540.4140.31.5
08/13/200813:2552.070.58.596.6%8.360.4330.31.5
06/19/200811:55121.169.29.0100.8%8.070.4020.33.3
05/21/200811:5554.6N/AN/AN/AN/AN/AN/A2.9
01/30/200813:1818.532.615.4107.0%8.250.4100.31.2
11/07/200716:2043.843.612.097.4%8.930.5340.30.6
07/24/200711:00127.472.38.295.2%8.300.4750.31.7
06/12/200711:1093.373.99.6112.7%8.030.4440.34.4
05/10/200708:5586.064.67.782.1%8.350.4760.32.9
03/27/200711:3511.060.88.081.1%8.290.4030.32.1
01/18/200711:505.234.713.999.1%8.370.4190.31.0
11/09/200609:3084.745.611.798.1%8.180.4220.30.8
09/28/200611:00151.557.09.894.6%8.200.4500.31.0
08/01/200609:0584.580.26.784.1%8.160.4530.3N/A
06/20/200611:55365.474.37.891.3%8.170.4430.3N/A
04/20/200609:1023.157.78.485.1%7.990.4500.34.6
03/14/200610:3516.145.16.857.4%8.380.3880.37.5
01/19/200612:1510.735.211.484.3%8.280.4400.34.5
11/29/200511:3559.436.911.284.7%8.350.4750.33.7
10/20/200511:1071.251.19.689.2%8.220.4680.36.1
09/15/200510:20210.565.78.593.3%8.190.5020.30.8
08/04/200511:352,419.678.36.379.9%7.980.4230.33.2
06/16/200509:15435.270.46.575.5%7.870.4350.38.5
04/21/200510:45165.8N/AN/AN/AN/AN/AN/AN/A
04/05/200514:506.3N/AN/AN/AN/AN/AN/AN/A
03/17/200512:5028.8N/AN/AN/AN/AN/AN/AN/A
02/03/200510:255.131.512.586.4%7.650.4560.34.5
11/03/200412:1574.449.711.5103.6%7.740.4300.31.8
09/29/200411:55124.660.98.385.8%7.950.4170.32.0
09/09/200411:00105.072.36.972.1%7.810.4210.31.3
08/06/200410:4090.569.67.282.8%8.040.3980.32.6
07/01/200415:40228.2N/AN/AN/AN/AN/AN/AN/A
06/04/200409:5356.567.17.887.0%8.130.3690.23.3
04/29/200409:2040.257.59.392.9%8.240.4450.35.8
04/08/200410:264.150.811.1102.0%8.410.4130.33.0
03/18/200410:1612.137.211.890.6%7.990.3580.25.4
02/26/200414:003.134.412.188.5%8.110.4180.36.5
01/15/200410:352.031.612.284.4%7.990.4150.33.4
12/04/200310:2529.5N/AN/AN/AN/AN/AN/AN/A
11/06/200310:00410.649.410.997.0%8.700.3710.23.2
10/22/200309:3024.050.710.696.7%8.910.3810.22.9
09/18/200312:2735.968.88.697.5%8.320.4110.30.0
08/01/200311:50228.273.97.590.8%8.380.4040.34.2
07/09/200312:31206.476.27.592.8%8.240.3870.311.0
06/25/200311:02185.075.07.590.8%8.150.3950.33.6
06/11/200310:58124.667.67.787.4%8.130.4020.35.4
05/28/200310:4216.062.88.589.9%8.120.4000.34.4
05/13/200312:1543.258.18.888.4%8.070.4220.33.2
04/29/200312:5651.263.98.794.3%8.190.4680.32.8
04/15/200310:3611.856.09.088.0%7.940.4410.36.0
03/31/200314:444.149.210.493.8%8.250.4230.32.0
03/17/200313:586.344.312.6106.6%8.180.4220.33.7
03/03/200314:001.034.313.9100.5%8.410.4910.3N/A
02/18/200310:1110.937.815.4108.8%8.710.4590.3N/A
02/03/200314:3016.732.611.784.0%8.070.4460.3N/A
01/20/200314:206.331.712.4102.9%8.190.4420.3N/A
01/06/200312:514.134.213.8100.2%8.980.4470.3N/A
12/17/200214:0827.9N/AN/AN/AN/AN/AN/AN/A
12/03/200209:2613.431.615.3105.1%7.080.4380.3N/A
11/12/200209:0762.746.89.785.0%8.020.4370.3N/A
10/29/200209:0424.644.010.385.8%7.990.4410.3N/A
10/15/200208:52186.051.19.688.5%7.960.4400.3N/A
10/01/200209:11172.366.77.078.4%7.870.4460.3N/A
09/20/200211:31613.168.17.585.1%7.930.4600.3N/A
09/06/200211:0086.268.57.686.2%8.060.4370.3N/A
08/22/200211:20259.571.97.284.7%7.900.4320.3N/A
08/08/200211:0570.672.78.094.4%7.950.4120.3N/A
08/08/200211:0554.672.78.094.4%7.950.4120.3N/A
07/25/200211:07122.371.97.990.5%8.030.4620.3N/A
06/28/200211:03222.473.0N/AN/AN/AN/AN/AN/A
06/13/200211:21172.572.0N/AN/AN/AN/AN/AN/A
09/24/200110:4171.958.7N/AN/AN/AN/AN/AN/A
09/17/200110:4347.960.5N/AN/AN/AN/AN/AN/A
08/13/200110:48104.376.0N/AN/AN/AN/AN/AN/A
07/30/200110:53686.777.0N/AN/AN/AN/AN/AN/A
07/16/200110:47157.668.0N/AN/AN/AN/AN/AN/A
07/05/200113:01198.962.0N/AN/AN/AN/AN/AN/A
06/18/200111:38980.473.0N/AN/AN/AN/AN/AN/A
06/04/200112:0053.859.4N/AN/AN/AN/AN/AN/A
05/21/200112:2336.472.5N/AN/AN/AN/AN/AN/A
05/07/200112:0719.971.6N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count8376646464646447
Average138.657.99.891.5%8.170.4310.33.5
Minumum1.031.56.357.4%7.080.3580.20.0
Maximum2,419.680.215.4116.5%8.980.5340.311.0
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for GUL-50 (Gull Creek) between May 2001 and June 2009. This site is located in Section Number 7 of Charleston Township, West side of North 37th Street, north of East 'HJ' Avenue.
 
 7 out of 83 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 14 out of 83 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 62 out of 83 water sample results were less than 130 bacteria colonies per 100 ml of water.
  

Site Code: GUL-60, Gull Creek
SampleSampleE. coli BacteriaWater TemperatureDissolved OxygenpHConductivityTDSTurbidity
DateTime(MPN)(degrees F)mg/L% Saturation(units)(mS / cm)(g / L)(NTU)
06/18/200909:40193.567.38.390.2%8.300.4390.36.5
04/16/200909:0016.843.014.5117.1%8.400.4430.32.0
11/03/200811:3060.250.110.795.3%8.410.4140.31.6
08/13/200813:10125.970.18.898.6%8.480.4320.32.3
06/19/200811:40248.167.69.098.5%8.090.4010.33.1
05/21/200811:4788.0N/AN/AN/AN/AN/AN/A3.2
01/30/200813:0013.532.115.5106.0%8.330.4200.31.7
11/07/200716:0525.643.612.097.4%8.930.5340.31.0
07/24/200711:20547.570.77.584.7%8.330.4780.33.3
06/12/200712:30139.676.29.5115.0%8.110.4440.35.1
05/10/200709:1557.359.87.378.2%8.410.4750.34.3
03/27/200712:0031.860.88.182.4%8.380.4020.33.4
01/18/200712:1524.634.214.1100.0%8.490.4180.31.6
11/09/200609:4539.345.411.595.8%8.260.4210.31.1
09/28/200611:15178.956.69.894.6%8.330.4490.31.4
08/01/200609:25478.680.26.581.1%8.300.4530.3N/A
06/20/200612:35148.375.07.892.2%8.250.4400.3N/A
04/20/200609:3036.456.58.182.0%8.040.4490.36.2
03/14/200610:4924.343.56.857.2%8.460.3870.37.3
01/19/200612:457.534.911.484.2%8.340.4380.33.5
11/29/200511:5593.237.110.881.8%8.340.4770.34.1
10/20/200511:30111.249.89.687.4%8.290.4690.32.3
09/15/200510:35191.864.48.794.5%8.270.5030.35.9
08/04/200511:55547.577.86.077.6%8.080.4140.39.7
06/16/200508:32228.269.26.978.8%7.980.4340.310.6
04/21/200510:3570.3N/AN/AN/AN/AN/AN/AN/A
04/05/200514:006.3N/AN/AN/AN/AN/AN/AN/A
03/17/200513:0022.6N/AN/AN/AN/AN/AN/AN/A
02/03/200510:456.231.613.593.8%7.680.4610.34.7
11/03/200412:0095.949.310.695.4%7.890.4310.31.2
09/29/200411:40298.759.88.990.5%8.090.4140.31.9
09/09/200410:40195.671.37.971.8%7.900.4190.32.0
08/06/200414:10113.472.56.880.1%8.020.3970.33.6
07/01/200412:30272.3N/AN/AN/AN/AN/AN/AN/A
06/04/200409:3050.465.98.492.8%8.100.3700.26.4
04/29/200409:4988.257.29.594.5%8.200.4410.32.5
04/08/200410:0011.950.511.4104.7%8.420.4090.34.2
03/18/200409:253.037.112.797.5%8.060.3570.218.0
02/26/200414:204.133.212.791.3%8.230.4170.36.9
02/06/200410:3017.131.614.098.2%7.660.4140.37.1
01/15/200411:002.031.712.184.1%8.050.4190.33.9
12/04/200314:0025.9N/AN/AN/AN/AN/AN/AN/A
11/06/200309:30261.348.710.593.2%8.690.3710.23.4
10/22/200309:0030.949.510.896.8%9.030.3820.22.8
09/18/200312:45191.870.48.497.4%8.420.4110.32.7
08/01/200311:35209.873.47.488.8%8.350.4000.37.4
07/09/200310:29260.374.57.490.0%8.280.3870.314.1
06/25/200309:00307.672.77.589.1%8.050.3930.313.8
06/11/200309:12178.263.88.188.5%7.950.4140.38.6
05/28/200308:5735.959.58.991.5%8.040.4050.38.7
05/13/200309:4266.353.59.489.7%8.090.4250.34.7
04/29/200311:2742.859.49.596.8%8.170.4670.34.0
04/15/200310:2813.455.49.693.3%7.990.4400.36.6
03/31/200314:358.549.510.999.2%8.310.4210.31.9
03/17/200313:5021.343.911.093.2%8.250.4240.34.0
03/03/200313:528.431.817.0125.4%7.920.4930.3N/A
03/03/200313:526.331.817.0125.4%7.920.4930.3N/A
02/18/200310:0014.637.615.9111.2%8.820.4160.3N/A
02/03/200314:2029.231.612.588.7%8.100.4460.3N/A
01/20/200314:108.631.613.4110.5%8.180.4460.3N/A
01/06/200312:4127.533.714.5104.0%9.260.4450.3N/A
12/17/200214:0028.5N/AN/AN/AN/AN/AN/AN/A
12/03/200209:3531.431.614.8102.4%7.030.4450.3N/A
11/12/200208:5751.245.910.388.5%8.020.4380.3N/A
10/29/200208:5342.643.010.586.2%8.060.4410.3N/A
10/15/200208:4378.449.810.090.1%8.100.4400.3N/A
10/01/200208:35133.464.37.682.9%8.090.4780.3N/A
09/20/200211:21325.568.57.888.9%8.130.4590.3N/A
09/06/200210:50387.367.68.190.6%8.180.4360.3N/A
08/22/200211:12290.972.17.789.9%8.050.3350.2N/A
08/08/200210:54101.471.27.992.0%8.060.0060.0N/A
07/25/200210:54178.271.18.192.3%8.140.4600.3N/A
06/28/200210:54290.972.0N/AN/AN/AN/AN/AN/A
06/13/200211:0569.172.0N/AN/AN/AN/AN/AN/A
09/24/200110:50156.558.1N/AN/AN/AN/AN/AN/A
09/17/200110:57106.759.8N/AN/AN/AN/AN/AN/A
08/13/200110:581,119.973.0N/AN/AN/AN/AN/AN/A
07/30/200111:04435.272.4N/AN/AN/AN/AN/AN/A
07/16/200111:00461.168.0N/AN/AN/AN/AN/AN/A
07/05/200113:08206.362.0N/AN/AN/AN/AN/AN/A
06/18/200111:50290.972.0N/AN/AN/AN/AN/AN/A
06/04/200112:1283.958.5N/AN/AN/AN/AN/AN/A
05/21/200112:3225.643.612.097.4%8.930.5340.31.0
05/07/200112:2045.071.4N/AN/AN/AN/AN/AN/A
Summary
Statistics
Count8477666666666649
Average138.155.810.293.0%8.220.4260.34.8
Minumum2.031.66.057.2%7.030.0060.01.0
Maximum1,119.980.217.0125.4%9.260.5340.318.0
 
Above represents the summary statistics of ambient water quality conditions and below is a summary of E. coli bacteria results for GUL-60 (Gull Creek) between May 2001 and June 2009. This site is located in Section Number 18 of Charleston Township, South side of M-96 and railroad tracks, east of Galesburg High School.
 
 9 out of 84 water sample results exceeded 300 bacteria colonies per 100 ml of water.
 22 out of 84 water sample results were between 130 and 299 bacteria colonies per 100 ml of water.
 53 out of 84 water sample results were less than 130 bacteria colonies per 100 ml of water.