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ODEQ Nephelometer Network. Asotin, WA. ODEQ (19). Forest Health (9). Visibility (4). LRAPA (5). Field Burning (3). Klamath Falls PM Site. Lakeview PM Site. Salem PM Site (neph only). Albany PM Site. Illinois Valley Forest Health (neph only). Mt. Hood Visibility Site (neph only).
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ODEQ Nephelometer Network Asotin, WA ODEQ (19) Forest Health (9) Visibility (4) LRAPA (5) Field Burning (3)
Neph Service Frequencies • Routine Service – once a week • Zero check • Cal check • Check zero filter, chart, air flow, datalogger • QA Review – once a month • Calibration – every 3 months (SUVA 134A) • Cleaning – every 6 months • Data Validation – within one month
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