School:Marion High School
Date: Time:10-12-98 2:00
Water Conditions:
Weather Conditions:
Air Temperature: degrees centigrade 75 F
Flow rate: meters/second 73
River/Stream: Indian Creek
River Mile Marker:
Location: Indian Creek
Latitude deg. min. sec.
Longitude deg. min. sec.
Site: Indian Creek
Site Location or Address: by Sac and Fox trail East Post Road
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Test 1
Dissolved Oxygen
DOday1 mg/L 11
% Sat 103
Q-Value 99
Weighing Factor 0.17
Total % 16.83%
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Test 2
Fecal Coliform
colonies/100mL 400
Q-Value 28
Weighing factor 0.16
Total % 4.48
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Test 3
pH
units 8
Q-Value 84
Weighing factor 0.11
Total % 9.24
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Test 4
BOD
DOdays mg/L DOday1 (11)
-DOday5 mg/L 8
Q-Value 64
Weighing factor 0.11
Total % 7.04
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Test 5
Temperature Change 2
Temp (site1) degrees centigrade 12
Temp (site 2) degrees centigrade 14
T= degrees centigrade
Q-Value 88
Weighing Factor 0.10
Total %8.8
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Test 6
Phosphate
mg/L 1
Q-Value 40
Weighing Factor 0.10
Total % 4
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Test 7
Nitrate
mg/L 0
Q-Value98
Weighilng Factor 0.10
Total % 9.8
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Test 8
Turbidity
meters feet 24JTU
Q-Value 56
Weighing Factor 0.08
Total % 4.48
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Test 9
Total Solids
mg/L 250
Q-Value 66
Weighilng Factor 0.07
Total % 4.62
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OVERALL WATER QUALITY INDEX %
69.29
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Overall Water Quality Index Quality of Water
90% - 100% Excellent
70% - 90% Good
50% - 70% Medium
25% - 50% Bad
0% - 25% Very bad