 |
| |
|
| School |
Mater Dei High School |
| Ohio Rivermile/Tributary |
792.5 |
| Web Site |
http://www.materdeiwildcats.com/
|
| City |
Evansville |
| State |
Indiana |
| Class |
AP Biology |
| Instructor |
Carl Voegel |
|
| |
Photo Gallery |
| |
| |
Water Quality Index Results |
| |
Date |
Time |
Today Weather |
Yesterday Weather |
Air Temp
°C |
Water Temp
°C |
DO
(% Sat) |
E.Coli
(colonies per 100 mL
)
|
pH
(units) |
BOD 5
(mg/L) |
H2O Temp Change
(°C) |
Total Phosphate
(mg/L) |
Nitrate
(mg/L)
|
Turbidity
(NTUs)
|
Water Quality Index
(%) |
|
2/27/2006 |
09:20 |
Sunny |
Sunny |
11 |
7 |
105 |
3829 |
7.81 |
|
0 |
|
0.85 |
30 |
72.73 |
|
5/4/2006 |
09:15 |
Overcast |
Light Rain |
36.4 |
33.5 |
140 |
14400 |
7.32 |
6 |
0 |
|
2.64 |
30 |
63.91 |
|
5/17/2006 |
09:15 |
Partly Cloudy |
Light Rain |
22.5 |
23.9 |
140 |
1250 |
7.45 |
6 |
0 |
|
1.94 |
21 |
67.61 |
|
3/24/2006 |
09:20 |
Sunny |
Sunny |
9 |
9 |
95 |
|
8.1 |
8 |
0 |
|
0.75 |
45 |
76.99 |
|
9/28/2006 |
06:30 |
Partly Cloudy |
Heavy Rain |
19 |
19.8 |
75 |
4533 |
7.3 |
5 |
0 |
|
0.84 |
110 |
63.87 |
|
12/11/2006 |
09:15 |
Sunny |
Sunny |
13 |
4 |
46 |
9900 |
7.8 |
8 |
0 |
|
0.3 |
40 |
49.27 |
|
2/12/2007 |
09:15 |
Partly Cloudy |
Partly Cloudy |
0 |
4 |
75 |
1033 |
7.7 |
15 |
|
0.5 |
|
20 |
61.78 |
|
5/7/2007 |
09:20 |
Sunny |
Sunny |
17 |
9 |
120 |
104 |
7.6 |
8 |
0 |
|
3 |
25 |
71.54 |
|
5/15/2007 |
09:25 |
Sunny |
Sunny |
20 |
18 |
110 |
4000 |
7.8 |
7 |
0 |
|
0.14 |
15 |
73.90 |
|
9/30/2007 |
13:00 |
Sunny |
Sunny |
19.0 |
21.5 |
100 |
100 |
7.5 |
7 |
0 |
|
0.08 |
10 |
83.75 |
|
10/30/2007 |
11:15 |
Sunny |
Sunny |
14 |
13 |
80 |
7 |
7.5 |
4 |
0 |
|
0.9 |
19 |
81.76 |
|
11/7/2007 |
12:10 |
Sunny |
Sunny |
9 |
11 |
90 |
6 |
7.5 |
8 |
0 |
|
0.8 |
12 |
82.28 |
|
|
| |
|
| |
|
|
|
|
|
|
90 - 100% |
Excellent |
70 - 90% |
Good |
50 - 70% |
Medium |
25 - 50% |
Bad |
0 - 25% |
Very Bad |
|
|
| |
|
|
|
Dissolved Oxygen (% Saturation) |
|
|
|
91 to 110 |
Excellent |
|
91 to 90 > 110 |
Good |
51 to 70 |
Fair |
<50 |
Poor |
|
|
|
|
|
Total Phosphate |
|
|
|
< .10 |
Excellent |
|
.11 to .16 |
Good |
.17 to .58 |
Fair |
.59 to 2.99 |
Poor |
|
> 3.0 |
Very Poor |
|
|
|
| |
|
|
|
|
E. Coli (colonies per 100 mL) |
|
|
|
< 50 |
Excellent |
|
51 to 200 |
Good |
201 to 1000 |
Fair |
> 1000 |
Poor |
|
|
|
|
|
Nitrate (NO3) (mg/L) |
|
|
|
< 1.32 |
Excellent |
|
1.76 to 3.52 |
Good |
3.96 to 8.36 |
Fair |
> 8.8 |
Poor |
|
|
| |
|
|
|
|
pH (pH units) |
|
|
|
6.5 to 7.5 |
Excellent |
|
6.0 to 6.4
7.6 to 8.0 |
Good |
5.5 to 5.9
8.1 to 8.5 |
Fair |
< 5.5
< 8.6 |
Poor |
|
|
|
|
|
Turbidity (JTU, NTU) |
|
|
|
1 to 10 |
Excellent |
|
10.1 to 40 |
Good |
40.1 to 150 |
Fair |
> 150 |
Poor |
|
|
| |
|
|
|
|
Biochemical Oxygen Demand (mg/L) |
|
|
|
<2 |
Excellent |
|
2.0 to 4.0 |
Good |
4.1 to 10 |
Fair |
> 10 |
Poor |
|
|
|
|
|
Water Temperature Change (°C) |
|
|
|
0 to 2 |
Excellent |
|
2.2 to 5 |
Good |
5.1 to 9.9 |
Fair |
> 10 |
Poor |
|
|
|
| |
|
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|
