OHA Drinking Water Services
OR41
PWS ID: 06346 ---- COLUMBIA RIVER RANCH ---- INACTIVE
System Information     Schedule Counts
Status:  Inactive
System Type:  Oregon Very Small
Population Served:  18		 Active:  0     Show Only Active
Inactive:  0
Expired:  2

Routine Sampling Schedules For Chemicals
No Active Schedules For This Water System
Expired Schedules
EP-AEP FOR WELLAARSENIC1  Quarterly04/01/202505/28/2025Collect and report a sample for arsenic one time only.
POU-1POU FOR NITRATEANITRATE1  Yearly01/01/202505/28/2025

More information for this water system: SDWIS ID 5735
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PFAS data are now located on the Chemical Results page.
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