Dallas - Polk County Courthouse
Site ID: 41-053-0002 · 44.9212°N, 123.3154°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1970 | 1976-12-26 |
| Suspended particulate (TSP) | 2 | 1966 | 1968-12-16 |
Site ID: 41-053-0002 · 44.9212°N, 123.3154°W
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1970 | 1976-12-26 |
| Suspended particulate (TSP) | 2 | 1966 | 1968-12-16 |