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Events at O'Conner's Creek at 80th St
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|
Date |
Start Date |
Depth |
Sample Type |
QA Type |
pH |
Water Temperature (C) |
Escherichia coli (MPN/100ml) |
Dissolved Oxygen (mg/L) |
Hardness, carbonate (mg/L CaCO3) |
Ammonia-nitrogen (mg/l) |
Chloride (mg/l) |
Kjeldahl nitrogen (mg/l) |
Nitrate (NO3) as N (mg/l) |
Nitrite (NO2) as N (mg/l) |
Phosphorus as P (mg/l) |
Total Dissolved Phosphorus (mg/l) |
Total suspended solids (mg/l) |
Total volatile solids (mg/l) |
Specific Conductance (µS/cm) |
Cadmium (μg/L) |
Chromium (μg/L) |
Copper (μg/L) |
Lead (μg/L) |
Nickel (μg/L) |
Zinc (μg/L) |
Ammonia-nitrogen (mg/l) |
Nitrite (NO2) as N (mg/l) |
Phosphorus as P (mg/l) |
Total Dissolved Phosphorus (mg/l) |
Total suspended solids (mg/l) |
Total volatile solids (mg/l) |
Chromium (μg/L) |
Copper (μg/L) |
Lead (μg/L) |
Nickel (μg/L) |
Zinc (μg/L) |
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value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
value |
q |
q |
q |
q |
q |
q |
q |
q |
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q |
q |
| 351 |
2023-07-26 09:11:00 |
2023-07-26 03:26:00 |
|
Storm Composite |
|
|
|
|
|
264.0 |
0.06 |
23.8 |
2.87 |
7.66 |
0.08 |
|
|
279.0 |
87.0 |
|
0.10 |
4.5 |
4.6 |
3.2 |
4.1 |
26.6 |
< |
None |
|
|
None |
None |
None |
None |
None |
None |
None |
| 352 |
2023-08-14 06:42:00 |
2023-08-14 02:51:00 |
|
Storm Composite |
|
|
|
|
|
235.0 |
0.06 |
22.5 |
1.28 |
5.41 |
0.06 |
0.288 |
0.105 |
101.0 |
19.0 |
|
0.18 |
2.5 |
2.8 |
1.3 |
2.1 |
10.7 |
< |
< |
None |
None |
None |
None |
< |
None |
None |
None |
None |
| 353 |
2023-08-24 09:34:00 |
2023-08-24 09:34:00 |
|
Base Grab |
|
8.0 |
15.0 |
517.0 |
8.15 |
321.0 |
0.06 |
28.8 |
0.19 |
10.30 |
0.06 |
0.050 |
0.050 |
3.0 |
3.0 |
645.0 |
|
2.5 |
1.0 |
0.5 |
0.5 |
5.0 |
< |
< |
< |
< |
< |
< |
< |
< |
< |
< |
< |