OHA Drinking Water Services
OR41
PWS ID: 95630 ---- COLUMBIA HELICOPTERS
System Information     Schedule Counts
Status:  Active
System Type:  Non-transient Non-community
Population Served:  400		 Active:  13
Inactive:  0
Expired:  0

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER10  6 Months01/01/2020OpenCollect samples from cold water, drinking water taps.
EP-A EP FOR WELL #1AARSENIC1  3 Years01/01/2020Open
EP-A EP FOR WELL #1AIOC1  3 Years01/01/2020Open
EP-A EP FOR WELL #1ANITRATE1  Yearly01/01/2020Open
EP-A EP FOR WELL #1ANITRITE1  3 Years01/01/2020Open
EP-A EP FOR WELL #1ASOC1  Yearly01/01/2020Open
EP-A EP FOR WELL #1AVOLATILE ORGANICS1  Yearly01/01/2020Open
EP-B EP FOR WELL #2AARSENIC1  3 Years01/01/2020Open
EP-B EP FOR WELL #2AIOC1  3 Years01/01/2020Open
EP-B EP FOR WELL #2ANITRATE1  Yearly01/01/2020Open
EP-B EP FOR WELL #2ANITRITE1  3 Years01/01/2020Open
EP-B EP FOR WELL #2ASOC1  Yearly01/01/2020Open
EP-B EP FOR WELL #2AVOLATILE ORGANICS1  Yearly01/01/2020Open

More information for this water system: SDWIS ID 5520
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