West Otter in Action

West Otter Lake Association

Lake Water Quality

7/1/2015 chemical water tests

Posted on July 9, 2015 at 10:30 AM

Results from the 7/1/2015 chemical water tests are as follows :

2:30 p.m. clear/sunny Air Temp. = 20 C Site # 148

West Otter Lake Outlet Water very dirty Water was high too

dissolved oxygen = 7 mg/l 80 % saturation

e'coli = 0 colonies/100 ml

ph = 9.5 units

b.o.d.5 = 6 mg/l

water temp. = 22 C

phosphate = 0.1 mg/l

nitrate = 2 mg/l

nitrite = 0.15 mg/l

turbidity = 15 ntu's

Water Quality Index Rating was [ 76.4 ]

3:07 p.m. clear/sunny Site # 189 Hammond Ditch Air temp = 20 C

Water was very dirty. Above average flow.

dissolved oxygen = 9 mg/l 101 % saturation

e'coli = 0 colonies/100 ml

ph = 9 units

b.o.d.5 = 8.5 mg/l

water temp. = 21 C

phosphate = 0.1 mg/l

nitrate = 2 mg/l

nitrite = 0 mg/l

turbidity = 15 ntu's

Water Quality Index Rating was [79.55 ]

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