OHA Drinking Water Services
OR41
PWS ID: 00706 ---- RIDDLE, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  1,300		 Active:  15
Inactive:  0
Expired:  8  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-AATOC & ALKALINITY1  Quarterly01/01/2005OpenSchedule reflects monitoring reduction granted
DIST-A Distribution SystemAASBESTOS, DIST1  9 Years01/01/2002OpenSample between June 1 and September 30, downstream of asbestos cement pipe.
DIST-A Distribution SystemADBP2 HAA5 ONLY1  Quarterly10/01/2013OpenSample in Oct, Jan, Apr, and July at SM-2
DIST-A Distribution SystemADBP2 TTHM ONLY1  Quarterly10/01/2013OpenSample in Oct, Jan, Apr, and July at SM-1
DIST-A Distribution SystemALEAD & COPPER10  3 Years01/01/2005OpenSample Between June 1st and Sept 30th
EP-A EP FOR COW CREEKAARSENIC1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR COW CREEKAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR COW CREEKANITRATE1  Yearly01/01/2002Open
EP-A EP FOR COW CREEKANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR COW CREEKARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR COW CREEKARAD - RADIUM 226/2281  9 Years01/01/2020Open
EP-A EP FOR COW CREEKARAD - URANIUM1  9 Years01/01/2014Open
EP-A EP FOR COW CREEKASOC1  3 Years01/01/2002Open
EP-A EP FOR COW CREEKAVOLATILE ORGANICS1  Yearly01/01/2002Open
WTP-A TP FOR COW CREEKATOTAL ORGANIC CARBON1  Quarterly01/01/2005Openschedule reflects monitoring reduction granted

More information for this water system: SDWIS ID 3988
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