OHA Drinking Water Services
OR41
PWS ID: 00279 ---- ESTACADA, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  5,373		 Active:  14
Inactive:  0
Expired:  13  Show Expired

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
CH-A COMMON HEADER FOR WTP-AATOTAL ORGANIC CARBON1  Quarterly10/01/2013OpenRaw Water TOC Only Required for Reduction in DBP Monitoring
DIST-A DISTRIBUTION SYSTEMAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER20  3 Years01/01/2020OpenSample between June 1 and Sept 30
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP2  Yearly01/01/2021OpenCollect dual sample sets at RES2 (2DBP-01) and CAMPUS(2DBP-02) in November
EP-A EP FOR CLACKAMAS RIVERAARSENIC1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CLACKAMAS RIVERAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CLACKAMAS RIVERANITRATE1  Yearly01/01/2002Open
EP-A EP FOR CLACKAMAS RIVERANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR CLACKAMAS RIVERARAD - GROSS ALPHA1  9 Years01/01/2008Open
EP-A EP FOR CLACKAMAS RIVERARAD - RADIUM 226/2281  9 Years01/01/2008Open
EP-A EP FOR CLACKAMAS RIVERARAD - URANIUM1  9 Years01/01/2008Open
EP-A EP FOR CLACKAMAS RIVERASOC2  3 Years01/01/2020OpenSample in 2 consecutive quarters
EP-A EP FOR CLACKAMAS RIVERAVOLATILE ORGANICS1  Yearly01/01/2023Open
SRC-AA CLACKAMAS RIVERACYANOTOXINS1  2 Weeks07/15/2018Open

More information for this water system: SDWIS ID 3950
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