OHA Drinking Water Services
OR41
PWS ID: 00958 ---- YONCALLA, CITY OF
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  1,095		 Active:  15     Show Only Active
Inactive:  1  Show Inactive
Expired:  13
                     Show All

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  Quarterly01/01/2006Open
DIST-A Distribution SystemAASBESTOS, DIST1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
DIST-A Distribution SystemADBP2 HAA5 ONLY1  Yearly01/01/2020OpenSample in January at 2DBP-02
DIST-A Distribution SystemADBP2 TTHM ONLY1  Yearly01/01/2020Opensample in July at 2DBP-01
DIST-A Distribution SystemALEAD & COPPER10  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
EP-A EP FOR WILSON & ADAMS CREEKSAARSENIC1  9 Years01/01/2011Open
EP-A EP FOR WILSON & ADAMS CREEKSAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WILSON & ADAMS CREEKSANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WILSON & ADAMS CREEKSANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WILSON & ADAMS CREEKSARAD - GROSS ALPHA1  9 Years01/01/2023Open
EP-A EP FOR WILSON & ADAMS CREEKSARAD - RADIUM 226/2281  9 Years01/01/2023Open
EP-A EP FOR WILSON & ADAMS CREEKSARAD - URANIUM1  9 Years01/01/2020Open
EP-A EP FOR WILSON & ADAMS CREEKSASOC1  3 Years01/01/2002Open
EP-A EP FOR WILSON & ADAMS CREEKSAVOLATILE ORGANICS1  Yearly01/01/2002Open
WTP-A TP FOR WILSON & ADAMS CREEKSATOTAL ORGANIC CARBON1  Quarterly01/01/2006Open
Expired Schedules
CH-ACOMMON HEADER FOR WTP-AATOC & ALKALINITY1  Monthly01/01/200412/31/2005Raw and filtered TOC and alkalinity
DIST-ADistribution SystemADBP2 HAA5 ONLY1  Quarterly10/01/201312/31/2019Sample in Oct, Jan, Apr, and July at SM-2
DIST-ADistribution SystemADBP2 TTHM ONLY1  Quarterly10/01/201312/31/2019Sample in Oct, Jan, Apr, and July at S1-1 STAGE 1
DIST-ADistribution SystemAHAA5 & TTHM2  Quarterly01/01/200412/31/2006Schedule Reflects 1 RT Sample Per QT Per WTP
DIST-ADistribution SystemAHAA5 & TTHM1  Quarterly01/01/200712/31/2010
DIST-ADistribution SystemAHAA5 & TTHM1  Yearly01/01/201109/30/2013Sample between June 1 & Sept. 30
EP-AEP FOR WILSON & ADAMS CREEKSAARSENIC1  Yearly01/01/200212/31/2010
EP-AEP FOR WILSON & ADAMS CREEKSARAD - GROSS ALPHA1  6 Years01/01/201712/31/2022
EP-AEP FOR WILSON & ADAMS CREEKSARAD - GROSS ALPHA1  9 Years01/01/200812/31/2016
EP-AEP FOR WILSON & ADAMS CREEKSARAD - RADIUM 226/2281  9 Years01/01/200812/31/2022
EP-AEP FOR WILSON & ADAMS CREEKSARAD - URANIUM1  6 Years01/01/200812/31/2019
EP-BEP FOR ADAMS CREEKIARSENIC1  Yearly01/01/200203/30/2005
WTP-ATP FOR WILSON & ADAMS CREEKSATOTAL ORGANIC CARBON1  Monthly01/01/200412/31/2005Post Filtration TOC

More information for this water system: SDWIS ID 4130
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