OHA Drinking Water Services
OR41
PWS ID: 06204 ---- KNIFE RIVER MATERIALS - CENTRAL OREGON
System Information     Schedule Counts
Status:  Active
System Type:  Non-transient Non-community
Population Served:  60		 Active:  7     Show Only Active
Inactive:  0
Expired:  5

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/2023Opensample between June 1st and Sept. 30th
EP-A EP FOR WELLSAARSENIC1  3 Years01/01/2017Open
EP-A EP FOR WELLSAIOC1  3 Years01/01/2017Open
EP-A EP FOR WELLSANITRATE1  Yearly01/01/2011Open
EP-A EP FOR WELLSANITRITE1  3 Years01/01/2017Open
EP-A EP FOR WELLSASOC1  3 Years01/01/2023Open
EP-A EP FOR WELLSAVOLATILE ORGANICS1  3 Years01/01/2023Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months07/01/201806/30/2019
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  Yearly01/01/202012/31/2022sample between June 1 and Sept. 30
EP-AEP FOR WELLSAARSENIC1  Quarterly01/01/201103/31/2011One Sample Per Source is Required
EP-AEP FOR WELLSASOC1  Yearly01/01/201812/31/2022
EP-AEP FOR WELLSAVOLATILE ORGANICS1  Yearly01/01/201812/31/2022

More information for this water system: SDWIS ID 5247
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