Portland - State Office Bldg
Site ID: 41-051-1001 · 45.4998°N, 122.6679°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1957 | 1974-03-24 |
| Suspended particulate (TSP) | 2 | 1957 | 1969-12-21 |
| Suspended particulate (TSP) | 3 | 1973 | 1978-12-28 |
| Benzene soluble organics (TSP) | 1 | 1957 | 1970-10-01 |
| Beta radiation (TSP) | 1 | 1958 | 1971-03-08 |
| Arsenic (TSP) STP | 1 | 1977 | 1978-01-27 |
| Beryllium (TSP) STP | 1 | 1977 | 1978-12-22 |
| Beryllium (TSP) STP | 2 | 1958 | 1964-12-16 |
| Beryllium (TSP) STP | 3 | 1965 | 1976-10-01 |
| Barium (TSP) STP | 1 | 1977 | 1978-12-22 |
| Cadmium (TSP) STP | 1 | 1977 | 1978-12-22 |
| Cadmium (TSP) STP | 2 | 1958 | 1967-10-01 |
| Cadmium (TSP) STP | 3 | 1968 | 1976-10-01 |
| Chromium (TSP) STP | 1 | 1958 | 1964-12-16 |
| Chromium (TSP) STP | 2 | 1965 | 1976-10-01 |
| Chromium (TSP) STP | 3 | 1977 | 1978-01-27 |
| Cobalt (TSP) STP | 1 | 1958 | 1964-12-16 |
| Cobalt (TSP) STP | 2 | 1965 | 1976-10-01 |
| Cobalt (TSP) STP | 3 | 1977 | 1978-01-27 |
| Copper (TSP) STP | 1 | 1977 | 1978-12-22 |
| Copper (TSP) STP | 2 | 1958 | 1964-12-16 |
| Copper (TSP) STP | 3 | 1965 | 1976-10-01 |
| Iron (TSP) STP | 1 | 1977 | 1978-12-22 |
| Iron (TSP) STP | 2 | 1958 | 1964-12-16 |
| Iron (TSP) STP | 3 | 1965 | 1976-10-01 |
| Lead (TSP) STP | 1 | 1977 | 1978-12-22 |
| Lead (TSP) STP | 2 | 1958 | 1964-12-16 |
| Lead (TSP) STP | 3 | 1963 | 1975-09-03 |
| Lead (TSP) STP | 4 | 1965 | 1975-10-01 |
| Manganese (TSP) STP | 1 | 1977 | 1978-12-22 |
| Manganese (TSP) STP | 2 | 1958 | 1964-12-16 |
| Manganese (TSP) STP | 3 | 1965 | 1976-10-01 |
| Molybdenum (TSP) STP | 1 | 1977 | 1978-12-22 |
| Nickel (TSP) STP | 1 | 1977 | 1978-12-22 |
| Nickel (TSP) STP | 2 | 1958 | 1964-12-16 |
| Nickel (TSP) STP | 3 | 1965 | 1976-10-01 |
| Tin (TSP) STP | 1 | 1958 | 1964-12-16 |
| Tin (TSP) STP | 2 | 1965 | 1974-04-01 |
| Titanium (TSP) STP | 1 | 1958 | 1964-12-16 |
| Titanium (TSP) STP | 2 | 1965 | 1976-10-01 |
| Vanadium (TSP) STP | 1 | 1977 | 1978-12-22 |
| Vanadium (TSP) STP | 2 | 1958 | 1964-12-16 |
| Vanadium (TSP) STP | 3 | 1965 | 1976-10-01 |
| Zinc (TSP) STP | 1 | 1977 | 1978-12-22 |
| Zinc (TSP) STP | 2 | 1958 | 1964-12-16 |
| Zinc (TSP) STP | 3 | 1965 | 1967-10-01 |
| Yttrium (TSP) STP | 1 | 1968 | 1968-12-23 |
| Fluoride (TSP) STP | 1 | 1966 | 1970-12-24 |
| Ammonium (TSP) STP | 1 | 1959 | 1965-12-22 |
| Ammonium (TSP) STP | 2 | 1966 | 1978-06-19 |
| Nitrate (TSP) STP | 1 | 1958 | 1965-12-22 |
| Nitrate (TSP) STP | 2 | 1966 | 1978-12-22 |
| Sulfate (TSP) STP | 1 | 1966 | 1978-12-22 |
| Sulfate (TSP) STP | 2 | 1958 | 1965-12-22 |
| Benzo[a]pyrene (TSP) STP | 1 | 1966 | 1970-10-01 |
| Sulfur dioxide | 1 | 1964 | 1973-12-30 |
| Sulfur dioxide | 2 | 1974 | 1977-12-27 |
| Nitrogen dioxide (NO2) | 1 | 1973 | 1973-12-30 |
| Nitrogen dioxide (NO2) | 2 | 1974 | 1977-12-27 |
| Nitrogen dioxide (NO2) | 3 | 1974 | 1974-09-08 |