West Entrance
Site ID: 29-093-9011 · 37.6321°N, 91.1356°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Sulfur dioxide | 1 | 2017 | 2025-09-30 |
| SO2 max 5-min avg | 1 | 2017 | 2025-09-30 |
Site ID: 29-093-9011 · 37.6321°N, 91.1356°W
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Sulfur dioxide | 1 | 2017 | 2025-09-30 |
| SO2 max 5-min avg | 1 | 2017 | 2025-09-30 |