Monthly Water Sampling Results for Dibble Creek @ Private Property (Clermont)

Sample Date by pH

Chloride mg/L Celsius C Fahrenheit F Transparency cm DO mg/L P mg/L N mg/L E. Coli MPN/100mL Ammonia mg/L Total Suspended Solids mg/L Chloride (Lab) mg/L Sulfate mg/L
10/27/15 13:00 Brad Crawford
09/29/15 10:50 Brad Crawford
08/25/15 12:15 Brad Crawford
07/28/15 11:40 Brad Crawford
06/30/15 09:30 Ross Evelsizer 16.8 62.2 39 0.17 7.1 1267 12.5 16.5 15.7
11/05/14 12:40 Brad Crawford
10/01/14 11:25 Brad Crawford
09/03/14 11:55 Brad Crawford 7.7 <29 13.5 56.3 60+ 8 0.12 5.3 10
08/06/14 11:55 Brad Crawford
07/09/14 12:45 Brad Crawford 8.48 <29 17.7 63.9 60+ 10 0.12 6.6 240
06/04/14 12:30 Brad Crawford 8.12 <29 16.8 62.2 60+ 8 0.12 4.6 430
05/07/14 11:40 Brad Crawford 8.82 <29 11.9 53.4 60+ 12 0.06 5.4 <10
04/02/14 12:45 Brad Crawford 8.56 <29 5.6 42.1 60+ 10 0.15 4.5 <10
11/06/13 07:55 Brad Crawford & Richard Kittelson 8.37 <30 6.8 44.2 11 10 0.42 3.9 24000 <0.05
10/16/13 12:20 Brad Crawford
09/04/13 11:50 Brad Crawford and Dave Pahlas 7.65 30 12.6 54.7 60+ 6 0.2 5.3 41 <0.05
08/07/13 11:45 Brad Crawford and Dave Pahlas 7.98 <30 17.7 63.9 60+ 8
07/10/13 13:05 Brad Crawford 8.32 <30 20.1 68.2 34 8 0.18 6.4 7700 <0.05
06/05/13 12:30 Brad Crawford and Dave Pahlas 8.14 <30 11.5 52.7 25 10 0.23 6.8 8700 <0.05
05/01/13 11:50 Brad Crawford 8.2 <30 14.5 58.1 60+ 12 0.06 5.3 74 <0.05
04/10/13 14:20 Brad Crawford, Dave Pahlas 8.27 <30 4.1 39.4 8 8 0.64 6.0 5200 0.3
11/07/12 10:30
10/03/12 12:00
09/05/12 11:55
08/01/12 11:45 33 13.3 56.0 60+ 12 0.06 5.4 120 <0.05
07/02/12 10:48 7.58 <33 12.8 55.0 60+ 8 0.06 5.7 98 <0.05
06/06/12 15:51 <33 20.0 68.0 60+ 8 0.1 8.1 150 <0.05
05/02/12 10:50 8.4 <33 15.0 59.0 60+ 10 0.1 4.7 86 <0.05
04/04/12 12:10 39 12.2 54.0 60+ 10 <0.02 4.6 <10 <0.05
11/02/11 11:50 7.56 45 8.8 47.8 60+ 6 0.08 3.5 10 <0.05
10/05/11 11:19 7.49 39 10.9 51.6 60+ 5 0.05 5.2 20 <0.05
09/07/11 14:40 7.99 39 17.0 62.6 60+ 12 0.05 5.1 97 <0.05
08/03/11 10:25 7.5 <33 14.1 57.4 60+ 6 0.05 5.9 230 <0.05
07/06/11 11:00 8.07 <33 18.8 65.8 60+ 8 0.09 6.4 570 <0.05
06/01/11 11:15 8.5 <33 14.5 58.1 45 9 0.13 7.1 550 <0.05
05/04/11 14:10 8.6 <33 12.8 55.0 60+ 12 0.04 5.9 <10 <0.05
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Yearly Averages for Dibble Creek @ Private Property (Clermont) (with comparison to all sites in the watershed)

pH

Chloride mg/L Celsius C Fahrenheit F Transparency cm DO mg/L P mg/L N mg/L E. Coli MPN/100mL Ammonia mg/L Total Suspended Solids mg/L Chloride (Lab) mg/L Sulfate mg/L
All Years 8.1 (8.3) <33 (<33) 13.6 (15.6) 56.5 (60.1) 60+ (53) 9.0 (8.6) 0.14 (0.19) 5.6 (6.5) 153 (376) 0.05 (0.09) 13 (20) 16.5 (22.17) 15.7 (23.58)
2015 Mean (8.3) (<33) 16.8 (17.3) 62.2 (63.1) 39 (53) (7.2) 0.17 (0.23) 7.1 (6.1) 1267 (442) 13 (20) 16.5 (22.17) 15.7 (23.58)
2014 Mean 8.3 (8.2) <33 (<33) 13.1 (14.6) 55.6 (58.3) 60+ (57) 9.6 (8.4) 0.11 (0.18) 5.3 (7.3) 37 (196)
2013 Mean 8.1 (8.2) <33 (<33) 12.5 (13.6) 54.5 (56.5) 42 (46) 8.9 (8.8) 0.29 (0.27) 5.6 (7.6) 1714 (960) 0.08 (0.13)
2012 Mean 8.0 (8.3) <33 (<33) 14.7 (17.4) 58.4 (63.3) 60+ (51) 9.6 (8.8) 0.07 (0.17) 5.7 (4.8) 66 (374) <0.05 (0.07) (16)
2011 Mean 8.0 (8.3) <33 (<33) 13.8 (15.9) 56.9 (60.7) 60+ (58) 8.3 (9.0) 0.07 (0.1) 5.6 (6.4) 73 (237) <0.05 (0.06)

How to Read the Table

GREEN: Better than average water quality compared to other sites in the watershed

BLACK: Average water quality compared to other sites in the watershed or N/A

RED: Worse than average water quality compared to other sites in the watershed

GRAY: The average value from all sites in the watershed. Useful for comparison.

*All averages are arithmetic means, except for E. Coli and/or Fecal Coliform, which are calculated as geometric means. For purposes of calculating a mean, values that exceed the measurement limit (e.g., <0.05, 60+, <33) are assumed to be 20% greater or less than their limit (e.g., 0.04, 72, 26.4).

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Water Quality Standards

For 0.0% of the data records, Nitrate+Nitrite exceeded 10 mg/L. 10 mg/L represents the U.S. Public Health Service recommended limit of 10 mg/L NO3-N (nitrate-nitrogen) in drinking water.

For 37.5% of the data records, E. coli bacteria exceeded 235 CFU/100 ml. 235 CFU/100 ml represents Iowa's single sample maximum water quality standard for primary contact recreational use (Class A1), secondary contact recreational use (Class A2), and children's recreational use (A3).

Site Information

NameDibble Creek @ Private Property (Clermont)
CodeDIB-10
CountyFayette
Latitude42.9989
Longitude-91.6592
UTM_X609293.0
UTM_Y4761568.0
NotesAccess via Private Property
HUC_87060004
Sampled byNortheast Iowa Resource Conservation and Development

Sampling Location

Photos from DIB-10

Nearby Sampling Locations

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