OHA Drinking Water Services
OR41
PWS ID: 91915 ---- MERLIN ALTERNATIVE CENTER

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  6 Months 01/01/2026 - 06/30/2026 116 5 incomplete12/09/2025
EP-A  EP for WELL ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,031 1 incomplete05/05/2025
EP-A  EP for WELL IOC  3 Years 01/01/2026 - 12/31/2028 1,031 1 incomplete05/05/2025
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 300 1 incomplete05/05/2025
EP-A  EP for WELL NITRITE  3 Years 01/01/2026 - 12/31/2028 1,031 1 incomplete05/05/2025
EP-A  EP for WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 116 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,031 1 incomplete05/05/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,031 1 incomplete05/05/2025

8  secs
Show Expired



More information for this water system: SDWIS ID 1093

Information for all water systems:

Main menu:
Need help? Email Drinking Water Services for assistance.Staff/Partner Login