OHA Drinking Water Services
OR41
PWS ID: 01426 ---- VALLEY VISTA WATER IMPROV DIST
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  48		 Active:  12     Show Only Active
Inactive:  0
Expired:  9

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A Distribution SystemALEAD & COPPER5  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A Distribution SystemASTAGE 2 DBP1  3 Years01/01/2023OpenCollect sample in Sept at 295 Robleda Drive
EP-A EP FOR WELLS #1 & #2AARSENIC1  Yearly01/01/2023Open
EP-A EP FOR WELLS #1 & #2AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #1 & #2ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELLS #1 & #2ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #1 & #2ARAD - GROSS ALPHA1  9 Years01/01/2020Open
EP-A EP FOR WELLS #1 & #2ARAD - RADIUM 226/2281  9 Years01/01/2020Open
EP-A EP FOR WELLS #1 & #2ARAD - URANIUM1  9 Years01/01/2008Open
EP-A EP FOR WELLS #1 & #2ASOC MINUS SOCR CHEMS1  9 Years01/01/2002OpenUse waiver granted
EP-A EP FOR WELLS #1 & #2ASOCR1  3 Years01/01/2002Open
EP-A EP FOR WELLS #1 & #2AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADistribution SystemAHAA5 & TTHM1  3 Years01/01/201112/31/2013Sample between June 1 and Sep 30
DIST-ADistribution SystemAHAA5 & TTHM1  Yearly01/01/200812/31/2010Sample between June 1 and Sept. 30.
DIST-ADistribution SystemASTAGE 2 DBP1  3 Years01/01/202012/31/2022Sample in the third calendar quarter, every third year at 295 Robleda Drive.
DIST-ADistribution SystemASTAGE 2 DBP1  Yearly01/01/201412/31/2019Sample in August
EP-AEP FOR WELLS #1 & #2AARSENIC1  3 Years01/01/200212/31/2008
EP-AEP FOR WELLS #1 & #2AARSENIC1  3 Years01/01/201312/31/2022
EP-AEP FOR WELLS #1 & #2AARSENIC1  Quarterly01/01/200909/30/2012
EP-AEP FOR WELLS #1 & #2ARAD - GROSS ALPHA1  6 Years01/01/200812/31/2019
EP-AEP FOR WELLS #1 & #2ARAD - RADIUM 226/2281  6 Years01/01/200812/31/2019

More information for this water system: SDWIS ID 4227
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