OHA Drinking Water Services
OR41
PWS ID: 01175 ---- GRANTS PASS MOBILE HOME PARK LLC

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 93 5 incomplete06/12/2025
EP-A  EP FOR WELLS #3 AND #4 ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,199 1 incomplete07/10/2019
EP-A  EP FOR WELLS #3 AND #4 IOC notes9 Years 01/01/2020 - 12/31/2028 1,008 1 incomplete07/10/2019
EP-A  EP FOR WELLS #3 AND #4 NITRATE  Yearly01/01/2026 - 12/31/2026 277 1 done 01/08/2026
EP-A  EP FOR WELLS #3 AND #4 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,008 1 incomplete07/10/2019
EP-A  EP FOR WELLS #3 AND #4 PFAS notes6 Months 01/01/2026 - 06/30/2026 93 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELLS #3 AND #4 RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,199 1 incomplete06/08/2016
EP-A  EP FOR WELLS #3 AND #4 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,199 1 incomplete06/08/2016
EP-A  EP FOR WELLS #3 AND #4 RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,199 1 incomplete06/08/2016
EP-A  EP FOR WELLS #3 AND #4 SOC  3 Years 01/01/2026 - 12/31/2028 1,008 1 incomplete09/29/2025
EP-A  EP FOR WELLS #3 AND #4 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,008 1 incomplete09/29/2025

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