21ST & GREENUP
Site ID: 21-019-0002 · 38.4768°N, 82.6314°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1968 | 1974-06-28 |
| Suspended particulate (TSP) | 2 | 1978 | 1989-12-30 |
| Suspended particulate (TSP) | 3 | 1974 | 1976-12-14 |
| Benzene soluble organics (TSP) | 1 | 1968 | 1970-10-01 |
| Arsenic (TSP) STP | 1 | 1977 | 1978-12-28 |
| Beryllium (TSP) STP | 1 | 1977 | 1978-12-28 |
| Beryllium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Barium (TSP) STP | 1 | 1977 | 1978-12-28 |
| Cadmium (TSP) STP | 1 | 1977 | 1978-12-28 |
| Cadmium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Cadmium (TSP) STP | 3 | 1978 | 1981-09-01 |
| Chromium (TSP) STP | 1 | 1968 | 1976-10-01 |
| Chromium (TSP) STP | 2 | 1977 | 1978-12-28 |
| Cobalt (TSP) STP | 1 | 1968 | 1976-10-01 |
| Cobalt (TSP) STP | 2 | 1977 | 1978-12-28 |
| Copper (TSP) STP | 1 | 1977 | 1978-12-28 |
| Copper (TSP) STP | 2 | 1968 | 1976-10-01 |
| Iron (TSP) STP | 1 | 1977 | 1978-12-28 |
| Iron (TSP) STP | 2 | 1968 | 1976-10-01 |
| Lead (TSP) STP | 1 | 1976 | 1981-09-01 |
| Lead (TSP) STP | 2 | 1975 | 1975-12-20 |
| Lead (TSP) STP | 3 | 1968 | 1975-10-01 |
| Lead (TSP) STP | 4 | 1978 | 1978-12-01 |
| Manganese (TSP) STP | 1 | 1977 | 1978-12-28 |
| Manganese (TSP) STP | 2 | 1968 | 1976-10-01 |
| Molybdenum (TSP) STP | 1 | 1977 | 1978-12-28 |
| Nickel (TSP) STP | 1 | 1977 | 1978-12-28 |
| Nickel (TSP) STP | 2 | 1968 | 1976-10-01 |
| Tin (TSP) STP | 1 | 1968 | 1974-10-01 |
| Titanium (TSP) STP | 1 | 1968 | 1976-10-01 |
| Vanadium (TSP) STP | 1 | 1977 | 1978-12-28 |
| Vanadium (TSP) STP | 2 | 1968 | 1976-10-01 |
| Zinc (TSP) STP | 1 | 1977 | 1978-12-28 |
| Yttrium (TSP) STP | 1 | 1968 | 1968-12-06 |
| Fluoride (TSP) STP | 1 | 1968 | 1970-12-15 |
| Fluoride (paper samplers) | 1 | ||
| Ammonium (TSP) STP | 1 | 1968 | 1978-06-19 |
| Nitrate (TSP) STP | 1 | 1968 | 1978-12-28 |
| Sulfate (TSP) STP | 1 | 1968 | 1978-12-28 |
| Benzo[a]pyrene (TSP) STP | 1 | 1968 | 1978-10-01 |
| Sulfation rate | 1 | 1968 | 1969-03-01 |
| PM10 Total 0-10um STP | 1 | 1987 | 2025-07-30 |
| PM10 Total 0-10um STP | 2 | 1985 | 2025-07-24 |
| Antimony PM10 STP | 1 | 2012 | 2012-02-27 |
| Antimony PM10 STP | 2 | 2012 | 2012-02-27 |
| Antimony PM10 STP | 6 | 2012 | 2025-04-25 |
| Antimony PM10 STP | 7 | 2012 | 2025-03-26 |
| Arsenic PM10 STP | 1 | 2006 | 2012-02-27 |
| Arsenic PM10 STP | 2 | 2006 | 2012-02-27 |
| Arsenic PM10 STP | 6 | 2012 | 2025-04-25 |
| Arsenic PM10 STP | 7 | 2012 | 2025-03-26 |
| Beryllium PM10 STP | 1 | 2006 | 2012-02-27 |
| Beryllium PM10 STP | 2 | 2006 | 2012-02-27 |
| Beryllium PM10 STP | 6 | 2012 | 2025-04-25 |
| Beryllium PM10 STP | 7 | 2012 | 2025-03-26 |
| Cadmium PM10 STP | 1 | 2006 | 2012-02-27 |
| Cadmium PM10 STP | 2 | 2006 | 2012-02-27 |
| Cadmium PM10 STP | 6 | 2012 | 2025-04-25 |
| Cadmium PM10 STP | 7 | 2012 | 2025-03-26 |
| Chromium PM10 STP | 1 | 2006 | 2012-02-27 |
| Chromium PM10 STP | 2 | 2006 | 2012-02-27 |
| Chromium PM10 STP | 6 | 2012 | 2025-04-25 |
| Chromium PM10 STP | 7 | 2012 | 2025-03-26 |
| Cobalt PM10 STP | 6 | 2012 | 2025-04-25 |
| Cobalt PM10 STP | 7 | 2012 | 2025-03-26 |
| Lead PM10 STP | 1 | 2006 | 2012-02-27 |
| Lead PM10 STP | 2 | 2006 | 2012-02-27 |
| Lead PM10 STP | 6 | 2012 | 2025-04-25 |
| Lead PM10 STP | 7 | 2012 | 2025-03-26 |
| Manganese PM10 STP | 1 | 2006 | 2012-02-27 |
| Manganese PM10 STP | 2 | 2006 | 2012-02-27 |
| Manganese PM10 STP | 6 | 2012 | 2025-04-25 |
| Manganese PM10 STP | 7 | 2012 | 2025-03-26 |
| Nickel PM10 STP | 1 | 2006 | 2012-02-27 |
| Nickel PM10 STP | 2 | 2006 | 2012-02-27 |
| Nickel PM10 STP | 6 | 2012 | 2025-04-25 |
| Nickel PM10 STP | 7 | 2012 | 2025-03-26 |
| Mercury PM10 STP | 6 | 2012 | 2022-11-25 |
| Mercury PM10 STP | 7 | 2012 | 2022-11-25 |
| Selenium PM10 STP | 6 | 2012 | 2025-04-25 |
| Selenium PM10 STP | 7 | 2012 | 2025-03-26 |
| PM10 - LC | 1 | 1998 | 1999-12-26 |