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2023-2024 Creek Connections Water Quality Data
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Michigan Schools (Site Numbers 400-499)
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Data in squares that are shaded BLUE represent an unrealistic data number that needs to be confirmed or checked,
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YELLOW if only one trial was done or if Sample A and B yielded very different results and a third trial was not completed for more accuracy,
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or ORANGE if we spot an error for any other reason.
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Please let us know the correction and we will remove the shading.
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Site #SchoolDateTime Temp. (deg C)TDS (mg/L)DO (mg/L)NO3-N (mg/L)P (mg/L)Alk (mg/L)Turb (JTU)Conductivity (uS/cm)pH Test KitWQI valueWeather (past 48 hr)Creek AppearanceStage (m) Flow (m/s)Discharge (m3/s)Other tests
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401Allendale Public Schools, MI9/8/20231:50:00 PM20.024810.50.620.10187.00.0496.507.014.30Rainy yesterdayClean0.070.10.007
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401Allendale Public Schools, MI10/27/20237:43:00 AM16.02168.50.540.06119.05.0430.007.015.35Heavy rain at timesClear but moving quickly0.110.30030.033relative depth = 0.11
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401Allendale Public Schools, MI 11/17/20238:45:00 AM12.02909.00.700170.00.0576.007.812.70Spotty RainClear0.0980.2340.0229relative depth = 0.098 m
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401Allendale Public Schools, MI12/8/20231:30:00 PM10.927010.20.750.02136.05.0549.507.713.26Cloudy, a little bit of percipation on WednesdayClear, faster moving0.110.160.0176relative depth = 0.11
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401Allendale Public Schools, MI2/15/20248:45:00 AM8.059510.50.050.17144.55.0798.506.7512.65Warm, but a cold front moved in and a mix of precipitation has begun with lake effect snowFast moving but clear.0.0970.25770.025relative depth = 0.097
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402Allendale Public Schools, MI9/8/20231:50:00 PM20.057611.00.650.09229.50.0287.507.312.15RainClean0.070.10.07relative depth = 0.07
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402Allendale Public Schools, MI10/27/20231:30:00 PM18.02188.00.550.05102.05.0430.507.511.70Spotty down poursClear water0.080.3390.0271relative depth = 0.08
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402Allendale Public Schools, MI11/17/20239:00:00 AM12.02709.00.720.00136.00.0540.507.014.90Spotty RainClear0.110.2530.0278relative depth = 0.11
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402Allendale Public Schools, MI12/8/202312:30:00 PM13.627711.00.810.00110.50.0565.338.014.40Cool, overcast, with a little precip on Wednesday morning.Clear and faster moving0.1750.20.035relative depth = 0.175
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402Allendale Public Schools, MI2/15/20249:50:00 AM8.027411.00.950.04119.010.0559.007.514.40Warm, but then a cold front moved in. Mixed precipitation was falling while pulling the samples.Water was clear and running nice.0.110.2790.03relative depth = 0.11
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403Allendale Public Schools, MI9/8/202312:30:00 AM21.034010.00.300.21163.022.5647.007.315.65
Rained yesterday
slow and muddy0.120.10.012relative depth = 0.012
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403Allendale Public Schools, MI10/27/202312:30:00 PM19.02019.50.720.11136.00.0402.007.512.25Spotty down poursStill slow moving but clearer than usual.0.10.04140.0041relative depth = 0.1
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403Allendale Public Schools, MI11/17/20239:50:00 AM13.02688.00.960.07119.05.0536.007.516.10Spotty rainSlow and cloudier than upstream of diversion0.1240.1790.0222relative depth = 0.124
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403Allendale Public Schools, MI12/8/202311:30:00 AM10.52538.50.990.00170.07.5542.507.817.45cloudy, little precipitation cloudy, little movement 0.1200relative depth = 0.12
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403Allendale Public Schools, MI2/15/202411:15:00 AM8.028810.50.590.2168.00.0576.007.0Warm, but then a cold front moved in. Mixed precipitation was falling while pulling the samples.Water was moving faster than what this study site usually is.0.090.10.009relative depth = 0.09
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404Allendale Public Schools, MI9/8/202311:30:00 AM21.02548.00.500.23221.00.0509.007.512.80Rain yesterdaySlow with clear water0.120.20.024relative depth = 0.406
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404Allendale Public Schools, MI10/27/202311:25:00 AM18.04058.00.660.33136.05.0632.507.516.91Times of heavy down poursFast moving water upstream, but then gets slow and cloudy0.1050.2410.0253relative depth = 0.105
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404Allendale Public Schoold, MI11/17/20231:30:00 AM12.02688.00.000.00119.05.0543.008.311.40Spotty rainWater was running fast but was clear0.0840.190.016relative depth = 0.084
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404Allendale Public Schoold, MI12/8/20239:50:00 AM6.928310.30.120.02153.05.0581.308.09.30light rain Wednesdaydeeper mid channel- and cloudy0.1050.40.042relative depth = 0.105
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404Allendale Public Schools, MI2/15/202412:15:00 PM8.061511.50.970.02102.00.0878.507.313.94Warm, but then a cold front moved in. Mixed precipitation was falling while pulling the samples.
Water was clear and running fast.0.130.19680.025584relative depth = 0.13
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405Allendale Public Schools, MI9/8/20239:50:00 AM20.05509.00.720.07187.05.0789.007.017.00rain yesterdaySlow moving but clear0.1760.10.0176relative depth = 0.176
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405Allendale Public Schools, MI10/27/20239:45:00 AM18.021610.00.980.03153.010.0421.508.019.30Spotty down pours of rain.Clear"ish", but slightly more turbid water.0.220.08790.0193relative depth = 0.22
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405Allendale Public Schools, MI11/19/202312:30:00 PM16.02888.00.280.03119.05.0576.008.012.70Cool and a little rainClear0.1450.1870.0271relative depth = 0.145
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405Allendale Public Schools, MI12/8/20238:50:00 AM9.028311.00.420.03127.52.5570.007.89.50mildFlowing muddy banks.0.130.10.013relative depth = 0.13
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405Allendale Public Schools, MI2/15/20241:45:00 PM8.06059.00.600.05102.00.0859.507.510.45Warm, but then a cold front moved in. Mixed precipitation was falling while pulling the samples.Clear0.1470.20580.0303relative depth = 0.147
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406Allendale Public Schools, MI9/8/20238:50:00 AM2429.50.320.03187.010.0470.007.810.95rain yesterdaylow flowing0.130.20.026relative depth = 0.24
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406Allendale Public Schools, MI10/27/20238:45:00 AM18.52069.00.150.12170.020.0406.008.316.95Off and on periods of heavy rainFast and a little cloudy0.1650.31150.0514relative depth = 0.165
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406Allendale Public Schools, MI11/17/20231:40:00 PM13.028910.01.000.04170.00.0585.008.017.60A little bit of rain the night beforeclear0.10.3470.0347relative depth = 0.1
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406Allendale Public Schools, MI2/15/20247:45:00 AM8.028910.00.920.16187.00.0576.007.018.60Warm, but a cold front moved in and a mix of precipitation has begun with lake effect snowClear water0.120.250.03relative depth = 0.12
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