Brockamp Creek @ Private Property [BRO-10]

NameBrockamp Creek @ Private Property
CodeBRO-10
CountyWinneshiek
Latitude43.1035
Longitude-91.8927
NotesPrivate Property
HUC_87060004
Sampled byWinneshiek County Soil and Water Conservation District

Sampling Location

Yearly Averages for Brockamp Creek @ Private Property [BRO-10] Download in CSV format
(with comparison to all locations in the watershed)

pH

Chloride mg/L Celsius C Fahrenheit F Transparency cm Turbidity ntu DO mg/L P mg/L Nitrite - IOWATER mg/L Nitrate - IOWATER mg/L Phosphate - IOWATER mg/L N mg/L E. Coli MPN/100mL Ammonia mg/L Total Suspended Solids mg/L Chloride (Lab) mg/L Sulfate mg/L Ammonia (Field)

All Years 8.2 (8.3) <33 (<33) 17.1 (15.6) 62.7 (60.0) 53 (52) 53.2 (22.1) 8.7 (8.6) 0.19 (0.21) 0.0 (0.00394736842105263) 4.8 (4.69736842105263) 1.475 (0.316176470588235) 5.9 (6.7) 1910 (372) 0.16 (0.09) 11 (29) 23.15 (27.87) 22.05 (22.17) 0.0666666666666667 (0.0833333333333334)
2018 Mean 0.1 (0.24) 7.0 (8.8) 732 (269) 6 (16) 24.17 (34.33) 21.38 (21.18)
2017 Mean (8.3) (13.2) (55.8) (35) 0.13 (0.51) 7.4 (8.8) 895 (298) 9 (79) 18.23 (34.35) 17.73 (19.7)
2015 Mean 8.2 (8.3) <33 (<33) 19.1 (17.3) 66.3 (63.1) 43 (53) 53.2 (22.1) 6.5 (7.2) 0.26 (0.23) 0.0 (0.0075) 4.8 (6.75) 1.475 (0.465625) 3.2 (6.1) 1935 (442) 18 (20) 24.88 (22.17) 25.44 (23.58) 0.0333333333333333 (0.0625)
2014 Mean 8.1 (8.2) <33 (<33) 15.5 (14.6) 59.9 (58.3) 60+ (57) 9.0 (8.4) 0.09 (0.18) 7.0 (7.3) 892 (196) 0.1 (0.104166666666667)
2013 Mean 8.1 (8.2) <33 (<33) 14.9 (13.6) 58.9 (56.5) 47 (46) 8.7 (8.8) 0.37 (0.27) (0.0) (2.9375) (0.14375) 7.4 (7.6) 4979 (960) 0.2 (0.13)
2012 Mean 8.6 (8.3) <33 (<33) 19.8 (17.4) 67.7 (63.3) 45 (51) 9.3 (8.8) 0.12 (0.17) (0.0) (2.0) (0.20625) 3.1 (4.8) 3061 (374) 0.07 (0.07) (16)
2011 Mean 8.3 (8.3) <33 (<33) 16.6 (15.9) 61.9 (60.7) 54 (58) 9.2 (9.0) 0.19 (0.1) (0.0) (2.0) (0.25) 6.0 (6.4) 2585 (237) 0.21 (0.06)

*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).

Water Quality Standards

For 6.8% 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 83.7% 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).

Download in CSV format

Monthly Water Sampling Data for Brockamp Creek @ Private Property [BRO-10]

Sample Date Time by pH

Chloride mg/L Celsius C Fahrenheit F Transparency cm Turbidity ntu DO mg/L P mg/L Nitrite - IOWATER mg/L Nitrate - IOWATER mg/L Phosphate - IOWATER mg/L N mg/L E. Coli MPN/100mL Ammonia mg/L Total Suspended Solids mg/L Chloride (Lab) mg/L Sulfate mg/L Ammonia (Field)

09/18/18 00:00 Eric Palas 0.09 5.9 6488 2 29.2 22.4
08/14/18 00:00 Eric Palas 0.08 4.0 7701 8 21.0 19.7
07/11/18 00:00 Eric Palas 0.11 7.7 1935 7.5 21.3 19.2
06/12/18 00:00 Eric Palas 0.14 11.3 272 16 22.0 19.9
05/08/18 00:00 Eric Palas 0.1 8.2 1 26.2 22.7
04/10/18 00:00 Eric Palas 0.08 4.7 <10 3.2 25.3 24.4
06/27/17 00:00 7.2 1850 5.5 19.8 17.7
05/30/17 00:00 0.15 7.0 2051 15.2 13.5 16.1
04/25/17 00:00 0.11 8.1 189 6.8 21.4 19.4
10/27/15 16:15 Michelle Elliot 8.17 31 10.4 50.7 60+ 13.6 7.7 0.12 0.0 2.0 0.3 2.4 3578 6.7 29.1 28.2 0.1
09/29/15 20:20 Michelle Elliot 8.25 50 21.1 70.0 60+ 11.0 5.3 0.18 0.0 5.0 0.8 24+ 15.3 11.2 11.8 0.0
08/25/15 19:02 Corey Meyer 8.1 <31 23.8 74.8 48 5.8 0.17 0.0 5.0 4.0 2.4 1491 7.5 27.7 26.5 0.0
07/28/15 15:38 Ruth Sutton 8.1 <29 20.5 68.9 13 120.0 7.98 0.54 0.0 2.0 0.8 3.0 17850 13.3 25.7 23.7
06/30/15 16:39 Ruth Sutton 8.3 <29 19.6 67.3 12 68.3 5.84 0.3 0.0 10.0 0.8 7.2 9880 47 30.7 37.0
11/05/14 17:35 Michelle Elliot 8.21 30 8.3 46.9 60+ 12 0.12 5.1 1700
10/01/14 14:50 Michelle Elliot 7.82 <30 13.5 56.3 60+ 7 0.06 5.0 2800
09/03/14 16:45 Michelle Elliot 8.11 <30 22.0 71.6 60+ 9 0.15 4.7 8700
08/06/14 16:45 Corey Meyer 7.9 <29 20.1 68.2 60+ 9 0.07 6.7 1500
07/09/14 19:10 Michelle Elliot & KN 8.21 <29 21.1 70.0 60+ 9 0.08 10.0 1100 0.1
06/04/14 17:35 Michelle Elliot 8.16 30 18.2 64.8 60+ 8 0.08 7.3 6900 0.1
05/07/14 16:49 Michelle Elliot 8.2 30 12.4 54.3 60+ 11 0.06 11.0 85 0.1
04/02/14 18:36 Corey Meyer 7.8 34 8.4 47.1 60+ 7 0.12 6.4 10
11/06/13 19:09 Corey Meyer 8.1 <30 9.0 48.2 3 7.2 1.4 4.4 24000+ 0.56
10/16/13 15:32 Corey Meyer 8.2 <30 10.8 51.4 60+ 9.1 0.09 5.4 5500 <0.05
09/04/13 18:10 Corey Meyer 8.4 <30 26.9 80.4 60+ 11 0.06 5.6 3100 <0.05
08/07/13 17:00 Corey Meyer 8.1 <30 20.3 68.5 60+ 8.3 0.16 7.3 7300 <0.05
07/10/13 16:18 Corey Meyer 8.0 <30 20.5 68.9 60+ 9.1 0.12 8.9 16000 <0.05
06/05/13 17:50 Corey Meyer 7.9 30 11.8 53.2 8 8.7 0.55 11.0 24000+ 0.35
05/01/13 17:45 Corey Meyer <30 16.3 61.3 60+ 9 0.06 7.0 52 <0.05
04/10/13 17:20 Corey Meyer 8.3 30 3.9 39.0 4 7 0.51 9.4 4400 0.45
11/07/12 16:50 8.7 <33 9.0 48.2 48 9 0.11 2.8 8200 <0.05
10/03/12 16:15 8.6 33 17.0 62.6 56 7 0.04 1.7 390 <0.05
09/05/12 15:40 8.2 <33 22.2 72.0 41 9 0.25 1.4 24000 0.19
08/01/12 16:30 8.8 <33 29.3 84.7 37 12 0.13 1.1 8700 <0.05
07/02/12 16:10 8.6 <33 29.9 85.8 28 9 0.16 2.3 8200 0.08
06/06/12 16:06 8.7 33 18.9 66.0 60+ 12 0.11 7.8 780 <0.05
05/02/12 17:00 8.3 <33 19.1 66.4 4 7
04/04/12 16:20 8.5 33 13.2 55.8 60+ 9 0.03 4.4 590 <0.05
11/02/11 16:10 8.3 33 9.5 49.1 51 8 0.13 3.7 6100 <0.05
10/05/11 15:58 8.5 <33 18.0 64.4 39 11 0.16 3.9 24000 <0.05
09/07/11 16:01 8.1 <33 18.3 64.9 50 6 0.6 5.8 1900 1.2
08/03/11 16:09 8.2 <33 27.0 80.6 58 9 0.14 5.4 5200 <0.05
07/07/11 01:40 0.14 6.4 9200 <0.05
06/01/11 16:05 8.0 <33 16.6 61.9 55 9 0.12 8.8 2900 0.07
05/04/11 16:40 8.5 <33 10.1 50.2 60+ 12 0.03 7.8 20 <0.05
  • 11/06/2013: water very dirty - almost like flowing dirt and lime screenings - 1.71 in of rain in last 24 hrs
  • 05/02/2012: Very, very dirty. Very lime colored

Nearby Sampling Locations

← Upstream