Group: [G-1540] Little River Clean-up
Site: [S-2142] Olde Rope Mill Park
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Date/Time 10/20/2012 10:00:00 AM 10/20/2012 10:30:00 AM 4/8/2013 11:20:00 AM 11/8/2014 11:00:00 AM 3/22/2020 10:30:00 AM 4/18/2020 12:48:00 PM 5/9/2020 7:24:00 AM 7/14/2020 12:00:00 PM 9/30/2020 4:30:00 PM 11/29/2020 12:00:00 PM 1/30/2021 12:30:00 PM 6/26/2021 2:12:00 PM 7/31/2021 5:00:00 PM 9/9/2021 4:00:00 PM
Time spent monitoring
minutes
30 30 40 45 50 32 53 35 22 52 30 35 37 45
3M E coli
cfu/100 mL
- - - - 33 133 66 33 400 133 100 100 100 766
Air Temperature
°C
16 - 25 8.9 14.9 12.6 6 27.5 21.6 12.4 5.6 28.4 30 28
Alkalinity
mg/L
- - - 72 - - 36 35 27 48 35 40 30 40
Ammonia-N
mg/L
- - - - - - 0 - - - - - - -
Conductivity
µs/cm
230 - 110 170 110 100 110 140 100 110 70 116 130 66.4
Dissolved Oxygen
mg/L
8.4 - 8.4 9.5 8.55 8.1 7.45 5.9 7.1 8.9 9.7 6.35 6.1 5.25
DO %Saturation
%
75.78 - 86.6 81.71 82.06 81.4 71.8 69.03 73.82 82.18 79.01 74.01 81.04 61.54
Habitat Survey
- 33 - - - - - - - - - - - -
Nitrate-Nitrogen
mg/L
- - 0.44 - - - 0.2 - - - - - - -
Orthophosphate
mg/L
- - 0.01 - - - 0 - - - - - - -
pH
7 - 6.75 7.25 7.6 8 7.5 7.5 7 8 7.125 7 7.5 6.5
Water Temperature
°C
12 - 18 10 14.7 16.8 13.5 24.3 18.4 13 7.8 24.1 31 24.4
Event ID 32738 form 32726 form 34672 form 42835 form 80676 form 80839 form 81008 form 82081 form 83224 form 84016 form 86645 form 88127 form 88935 form 88936 form
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3M E coli, cfu/100 mL (range 33 - 766, average 186.4)