Portland - GROUT GRADE SCHOOL
Site ID: 41-051-0041 · 45.4909°N, 122.6334°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1969 | 1969-12-30 |
| Total dustfall (SP) | 1 | 1969 | 1970-01-01 |
| Total Weight Ash (SP) | 1 | 1969 | 1970-01-01 |