Portland - Sauvie Island (SIS)
Site ID: 41-009-0004 · 45.7685°N, 122.7721°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1980 | 1987-09-06 |
| Light scatter | 1 | 1985 | 2025-06-30 |
| Lead (TSP) STP | 1 | 1984 | 1987-08-01 |
| Naphthalene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Acenaphthene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Acenaphthylene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Fluorene (TSP) STP | 7 | 2007 | 2008-05-24 |
| Phenanthrene (TSP) STP | 7 | 2007 | 2008-05-24 |
| Anthracene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Fluoranthene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Pyrene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Chrysene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Perylene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Benzo[a]anthracene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Benzo[b]fluoranthene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Benzo[k]fluoranthene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Benzo[e]pyrene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Dibenzo[a,h]anthracene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Benzo[g,h,i]perylene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Benzo[a]pyrene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Indeno[1,2,3-cd]pyrene (TSP) STP | 7 | 2007 | 2008-05-30 |
| Dibenzofuran (TSP) STP | 7 | 2007 | 2008-05-24 |
| Freon 114 | 7 | 2007 | 2008-05-30 |
| 1,3-Butadiene | 7 | 2007 | 2008-05-30 |
| n-Hexane | 7 | 2007 | 2008-05-30 |
| n-Heptane | 7 | 2007 | 2008-05-30 |
| 2,2,4-Trimethylpentane | 7 | 2007 | 2008-05-30 |
| 3-Chloropropene | 7 | 2007 | 2008-05-30 |
| Methyl tert-butyl ether | 7 | 2007 | 2008-05-30 |
| Formaldehyde | 7 | 2007 | 2008-05-30 |
| Acetaldehyde | 7 | 2007 | 2008-05-30 |
| Propionaldehyde | 7 | 2007 | 2008-05-30 |
| Butyraldehyde | 7 | 2007 | 2008-05-30 |
| Isovaleraldehyde | 7 | 2007 | 2008-05-30 |
| Trans-Crotonaldehyde | 7 | 2007 | 2007-12-26 |
| Hexanaldehyde | 7 | 2007 | 2008-05-30 |
| Valeraldehyde | 7 | 2007 | 2008-05-30 |
| Methyl ethyl ketone | 7 | 2007 | 2008-05-30 |
| Methyl ethyl ketone | 8 | 2007 | 2008-05-30 |
| Methyl isobutyl ketone | 7 | 2007 | 2008-05-30 |
| Acrylonitrile | 7 | 2007 | 2008-05-30 |
| Dichloromethane | 7 | 2007 | 2008-05-30 |
| Chloroform | 7 | 2007 | 2008-05-30 |
| Carbon tetrachloride | 7 | 2007 | 2008-05-30 |
| Bromoform | 7 | 2007 | 2008-05-30 |
| Chloroethane | 7 | 2007 | 2008-05-30 |
| 1,1-Dichloroethane | 7 | 2007 | 2008-05-30 |
| Methyl chloroform | 7 | 2007 | 2008-05-30 |
| Ethylene dichloride | 7 | 2007 | 2008-05-30 |
| Tetrachloroethylene | 7 | 2007 | 2008-05-30 |
| 1,1,2,2-Tetrachloroethane | 7 | 2007 | 2008-05-30 |
| Bromomethane | 7 | 2007 | 2008-05-30 |
| 1,1,2-Trichloroethane | 7 | 2007 | 2008-05-30 |
| Trichloroethylene | 7 | 2007 | 2008-05-30 |
| 1,1-Dichloroethylene | 7 | 2007 | 2008-05-30 |
| 1,2-Dichloropropane | 7 | 2007 | 2008-05-30 |
| Vinyl chloride | 7 | 2007 | 2008-05-30 |
| Ozone | 1 | 1980 | 2025-06-30 |
| Benzene | 7 | 2007 | 2008-05-30 |
| Toluene | 7 | 2007 | 2008-05-30 |
| Ethylbenzene | 7 | 2007 | 2008-05-30 |
| o-Xylene | 7 | 2007 | 2008-05-30 |
| p-Xylene | 7 | 2007 | 2008-05-30 |
| Styrene | 7 | 2007 | 2008-05-30 |
| Chlorobenzene | 7 | 2007 | 2008-05-30 |
| 1,4-Dichlorobenzene | 7 | 2007 | 2008-05-30 |
| 1,2,4-Trichlorobenzene | 7 | 2007 | 2008-05-30 |
| Wind Speed - Scalar | 1 | 1999 | 2025-06-30 |
| Wind Speed - Resultant | 1 | 1999 | 2025-06-30 |
| Wind Direction - Resultant | 1 | 1999 | 2025-06-30 |
| Std Dev Hz Wind Direction | 1 | 1999 | 2025-06-30 |
| Outdoor Temperature | 1 | 1999 | 2025-06-30 |
| Sample Flow Rate- CV | 1 | 1999 | 2005-06-27 |
| Sample Volume | 1 | 1999 | 2005-06-27 |
| Ambient Min Temperature | 1 | 1999 | 2005-06-27 |
| Ambient Max Temperature | 1 | 1999 | 2005-06-27 |
| Average Ambient Temperature | 1 | 1999 | 2005-06-27 |
| Sample Min Baro Pressure | 1 | 1999 | 2005-06-27 |
| Sample Max Baro Pressure | 1 | 1999 | 2005-06-27 |
| Average Ambient Pressure | 1 | 1999 | 2005-06-27 |
| Elapsed Sample Time | 1 | 1999 | 2005-06-27 |
| PM10 Total 0-10um STP | 7 | 2007 | 2008-05-30 |
| Arsenic PM10 STP | 7 | 2007 | 2008-05-30 |
| Beryllium PM10 STP | 7 | 2007 | 2008-05-30 |
| Cadmium PM10 STP | 7 | 2007 | 2008-05-30 |
| Chromium PM10 STP | 7 | 2007 | 2008-05-30 |
| Cobalt PM10 STP | 7 | 2007 | 2008-05-30 |
| Lead PM10 STP | 7 | 2007 | 2008-05-30 |
| Nickel PM10 STP | 7 | 2007 | 2008-05-30 |
| Selenium PM10 STP | 7 | 2007 | 2008-05-30 |
| PM10 - LC | 7 | 2007 | 2008-05-30 |
| PM2.5 - Local Conditions | 1 | 1999 | 2005-06-27 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2004 | 2025-06-30 |