Saint Helens - Lewis & Clark Elementary
Site ID: 41-009-1001 · 45.8629°N, 122.8068°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1967 | 1971-12-12 |
| Benzene soluble organics (TSP) | 1 | 1967 | 1969-06-29 |
| Copper (TSP) STP | 1 | 1968 | 1969-06-29 |
| Iron (TSP) STP | 1 | 1968 | 1969-06-29 |
| Lead (TSP) STP | 1 | 1968 | 1969-06-29 |
| Manganese (TSP) STP | 1 | 1968 | 1969-06-29 |
| Nickel (TSP) STP | 1 | 1968 | 1969-06-29 |
| Zinc (TSP) STP | 1 | 1968 | 1968-08-29 |
| Sulfate (TSP) STP | 1 | 1967 | 1969-06-29 |
| Total dustfall (SP) | 1 | 1967 | 1970-01-01 |
| Water Sol Weight (SP) | 1 | 1967 | 1968-11-01 |
| Water Insol Wt (SP) | 1 | 1967 | 1967-10-01 |
| Total Weight Ash (SP) | 1 | 1967 | 1970-01-01 |
| Water Sol Ash (SP) | 1 | 1967 | 1968-11-01 |
| Water Inso Ash (SP) | 1 | 1967 | 1968-11-01 |
| Copper (SP) | 1 | 1968 | 1968-08-01 |
| Iron (SP) | 1 | 1968 | 1968-08-01 |
| Lead (SP) | 1 | 1968 | 1968-08-01 |
| Manganese (SP) | 1 | 1968 | 1968-08-01 |
| Nickel (SP) | 1 | 1968 | 1968-08-01 |
| Zinc (SP) | 1 | 1968 | 1968-08-01 |