DOUGLAS CITY PARK
Site ID: 04-003-1004 · 31.3497°N, 109.5397°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1973 | 1974-10-14 |
| Suspended particulate (TSP) | 2 | 1975 | 1987-06-14 |
| Benzene soluble organics (TSP) | 1 | 1975 | 1981-12-30 |
| Arsenic (TSP) STP | 1 | 1977 | 1981-09-19 |
| Arsenic (TSP) STP | 2 | 1978 | 1985-05-31 |
| Arsenic (TSP) STP | 3 | 1978 | 1978-09-29 |
| Beryllium (TSP) STP | 1 | 1977 | 1981-09-19 |
| Beryllium (TSP) STP | 2 | 1975 | 1976-04-01 |
| Barium (TSP) STP | 1 | 1977 | 1981-09-19 |
| Cadmium (TSP) STP | 1 | 1977 | 1981-09-19 |
| Cadmium (TSP) STP | 2 | 1975 | 1976-04-01 |
| Chromium (TSP) STP | 1 | 1979 | 1979-12-23 |
| Chromium (TSP) STP | 2 | 1975 | 1976-04-01 |
| Chromium (TSP) STP | 3 | 1977 | 1981-09-19 |
| Cobalt (TSP) STP | 1 | 1979 | 1979-12-23 |
| Cobalt (TSP) STP | 2 | 1975 | 1976-04-01 |
| Cobalt (TSP) STP | 3 | 1977 | 1981-09-19 |
| Copper (TSP) STP | 1 | 1977 | 1981-09-19 |
| Copper (TSP) STP | 2 | 1975 | 1976-04-01 |
| Copper (TSP) STP | 3 | 1975 | 1981-12-30 |
| Iron (TSP) STP | 1 | 1977 | 1981-09-19 |
| Iron (TSP) STP | 2 | 1975 | 1976-04-01 |
| Iron (TSP) STP | 3 | 1975 | 1981-12-30 |
| Lead (TSP) STP | 1 | 1977 | 1981-09-19 |
| Lead (TSP) STP | 2 | 1975 | 1975-12-20 |
| Lead (TSP) STP | 3 | 1975 | 1975-10-01 |
| Lead (TSP) STP | 4 | 1975 | 1986-03-27 |
| Manganese (TSP) STP | 1 | 1977 | 1981-09-19 |
| Manganese (TSP) STP | 2 | 1975 | 1976-04-01 |
| Molybdenum (TSP) STP | 1 | 1977 | 1981-09-19 |
| Nickel (TSP) STP | 1 | 1977 | 1981-09-19 |
| Nickel (TSP) STP | 2 | 1975 | 1976-04-01 |
| Titanium (TSP) STP | 1 | 1975 | 1976-04-01 |
| Vanadium (TSP) STP | 1 | 1977 | 1981-09-19 |
| Vanadium (TSP) STP | 2 | 1975 | 1976-04-01 |
| Zinc (TSP) STP | 1 | 1977 | 1981-09-19 |
| Zinc (TSP) STP | 2 | 1975 | 1981-12-30 |
| Chloride (TSP) STP | 1 | 1983 | 1984-09-09 |
| Ammonium (TSP) STP | 1 | 1975 | 1978-03-27 |
| Nitrate (TSP) STP | 1 | 1975 | 1981-09-19 |
| Nitrate (TSP) STP | 2 | 1978 | 1985-05-31 |
| Nitrate (TSP) STP | 3 | 1978 | 1978-09-29 |
| Sulfate (TSP) STP | 1 | 1975 | 1981-09-19 |
| Sulfate (TSP) STP | 2 | 1975 | 1985-05-31 |
| Sulfur dioxide | 1 | 1974 | 1974-12-02 |
| Size fractionated particulate | 1 | ||
| PM10 Total 0-10um STP | 1 | 1986 | 1997-01-04 |
| PM10 Total 0-10um STP | 2 | 1985 | 1986-11-28 |