OHA Drinking Water Services
OR41
PWS ID: 00660 ---- WEST SLOPE WATER DISTRICT

See also: Coliform Schedules

Chemical Sampling Schedule Status
Facility
ID		 Analyte or Group   Sampling
Interval		 Monitoring Period Days
Until
End		 Samples
Required		 Samples
Received		 Last
Sample
Date
Start End
DIST-A  Distribution System LEAD & COPPER notesYearly 01/01/2026 - 12/31/2026 356 50 incomplete06/12/2025
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notesQuarterly 01/01/2026 - 03/31/2026 81 4 incomplete08/06/2025

7  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly01/01/200203/31/20121Schedule Reflects Monitoring Reduction Granted
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/200212/31/2023100Schedule Reflects PWB Joint Monitoring Plan

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More information for this water system: SDWIS ID 4062
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PFAS data are now located on the Chemical Results page.
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