OHA Drinking Water Services
OR41
PWS ID: 00898 ---- TIMBER WATER ASSOCIATION
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  180		 Active:  11     Show Only Active
Inactive:  0
Expired:  7

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/2018OpenCollect samples between June 1 and September 30.
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2021OpenSample in July at 29385 NW Timber Road
EP-A EP FOR NEHALEM RIVERAARSENIC1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR NEHALEM RIVERAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR NEHALEM RIVERANITRATE1  Yearly01/01/2002Open
EP-A EP FOR NEHALEM RIVERANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR NEHALEM RIVERARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR NEHALEM RIVERARAD - RADIUM 226/2281  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR NEHALEM RIVERARAD - URANIUM1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR NEHALEM RIVERASOC1  3 Years01/01/2002Open
EP-A EP FOR NEHALEM RIVERAVOLATILE ORGANICS1  Yearly01/01/2002Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200412/31/2013Sample between June 1 and Sept. 30.
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/200212/31/2015Sample Between June 1st and Sept 30th
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER10  6 Months07/01/201606/30/2017
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/201412/31/2020Sample in July
EP-AEP FOR NEHALEM RIVERAARSENIC1  Yearly01/01/200212/31/2013
EP-AEP FOR NEHALEM RIVERARAD - RADIUM 226/2281  6 Years01/01/200812/31/2013
EP-AEP FOR NEHALEM RIVERARAD - URANIUM1  6 Years01/01/200812/31/2013

More information for this water system: SDWIS ID 3996
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