Tualatin, City Of
Washington County, OR
OR4100906
- People Served
- 28K
- Water Source
- Surface Water
- Counties
- Washington County
- Data from
- 2023
Contaminants Exceeding Limits
No contaminants have exceeded the guideline limits in the last year.
Other Contaminants Detected
The following contaminants have been detected, but not exceeded the guideline limits in the last year.
Arsenic
| Avg: | 1.050 ppb |
|---|---|
| Limit: | 10.000 ppb |
Barium
| Avg: | 0.011 ppm |
|---|---|
| Limit: | 2.000 ppm |
Copper
| Avg: | 0.061 ppm |
|---|---|
| Limit: | 1.300 ppm |
Free Residual Chlorine
| Avg: | 0.840 ppm |
|---|---|
| Limit: | 4.000 ppm |
Giardia Lamblia
| Avg: | 0.040 |
|---|---|
| Limit: | - |
Haloacetic Acids
| Avg: | 24.200 ppb |
|---|---|
| Limit: | 60.000 ppb |
Contaminants tested
Summary
- People Served
- 28K
- Surface Water
- Washington County
- Data from 2023
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