| Site | O'Conner's Creek at 80th St |
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| Type | Base Grab |
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| Start | 2023-10-09 09:47 AM |
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| End | 2023-10-09 09:47 AM |
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|
| Ammonia-nitrogen (mg/l) |
< 0.06
|
|---|
| Cadmium (μg/L) |
< 0.1
|
|---|
| Chloride (mg/l) |
28.9
|
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| Chromium (μg/L) |
< 2.5
|
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| Copper (μg/L) |
< 1.0
|
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| Dissolved Oxygen (mg/L) |
11.13
|
|---|
| Escherichia coli (MPN/100ml) |
145.0
|
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| Hardness, carbonate (mg/L CaCO3) |
310.0
|
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| Kjeldahl nitrogen (mg/l) |
0.26
|
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| Lead (μg/L) |
< 0.5
|
|---|
| Nickel (μg/L) |
< 0.5
|
|---|
| Nitrate (NO3) as N (mg/l) |
10.9
|
|---|
| Nitrite (NO2) as N (mg/l) |
< 0.06
|
|---|
| pH |
8.01
|
|---|
| Phosphorus as P (mg/l) |
< 0.05
|
|---|
| Specific Conductance (µS/cm) |
617.0
|
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| Total Dissolved Phosphorus (mg/l) |
< 0.05
|
|---|
| Total suspended solids (mg/l) |
4.0
|
|---|
| Total volatile solids (mg/l) |
< 3.0
|
|---|
| Water Temperature (C) |
8.2
|
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| Zinc (μg/L) |
< 5.0
|
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