ISSAQUAH - LAKE SAMMAMISH (Wiithin Lake Sammamish State Park)
Site ID: 53-033-0010 · 47.5525°N, 122.0647°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 2001 | 2002-02-25 |
| Light scatter | 1 | 2006 | 2006-09-30 |
| Arsenic (TSP) STP | 1 | 2001 | 2002-02-25 |
| Beryllium (TSP) STP | 1 | 2001 | 2002-02-25 |
| Cadmium (TSP) STP | 1 | 2001 | 2002-02-25 |
| Chromium (TSP) STP | 1 | 2001 | 2002-02-25 |
| Lead (TSP) STP | 1 | 2001 | 2002-02-25 |
| Manganese (TSP) STP | 1 | 2001 | 2002-02-25 |
| Nickel (TSP) STP | 1 | 2001 | 2002-02-25 |
| 1,3-Butadiene | 1 | 2001 | 2002-02-25 |
| Formaldehyde | 1 | 2001 | 2002-02-25 |
| Acetaldehyde | 1 | 2001 | 2002-02-25 |
| Chloroform | 1 | 2001 | 2002-02-25 |
| Carbon tetrachloride | 1 | 2001 | 2002-02-25 |
| Tetrachloroethylene | 1 | 2001 | 2002-02-25 |
| Trichloroethylene | 1 | 2001 | 2002-02-25 |
| 1,2-Dichloropropane | 1 | 2001 | 2002-02-25 |
| Vinyl chloride | 1 | 2001 | 2002-02-25 |
| Ozone | 1 | 1977 | 2025-08-31 |
| Benzene | 1 | 2001 | 2002-02-25 |
| Acceptable PM2.5 AQI & Speciation Mass | 4 | 2006 | 2006-09-30 |