OHA Drinking Water Services
OR41
PWS ID: 94561 ---- HERMISTON POWER LLC
System Information     Schedule Counts
Status:  Active
System Type:  Oregon Very Small
Population Served:  22		 Active:  1     Show Only Active
Inactive:  0
Expired:  14

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
EP-A EP FOR WELLSANITRATE1  Yearly01/01/2022Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  3 Years01/01/200512/22/2005Sample between 1 June and 30 September.
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200412/31/2004Sample Between June 1st and Sept 30th Each Year
EP-AEP FOR WELLSAARSENIC1  3 Years01/01/200212/31/2004
EP-AEP FOR WELLSAIOC1  9 Years01/01/200212/31/2004Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELLSANITRATE1  Monthly10/01/202004/30/2021Sampling increase to monthly due to Nitrate MCL exceedances
EP-AEP FOR WELLSANITRATE1  Quarterly07/01/201103/31/2012DWP to review quarterly results after 3/31/12 and resume annal sampling - BG
EP-AEP FOR WELLSANITRATE1  Quarterly10/01/201409/30/2020
EP-AEP FOR WELLSANITRATE1  Yearly01/01/200212/31/2004R&C below MCL for NO3 as of 05/01/2002 - Sample in the 3rd Quarter
EP-AEP FOR WELLSANITRATE1  Yearly01/01/201012/31/2010PWS to begin quarterly sampling for three quarters starting 7/1/11 - BG
EP-AEP FOR WELLSANITRATE1  Yearly01/01/201309/30/2014
EP-AEP FOR WELLSANITRATE1  Yearly06/01/200612/31/2009
EP-AEP FOR WELLSANITRITE1  9 Years01/01/200212/31/2004Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELLSASOC1  3 Years01/01/200212/31/2004
EP-AEP FOR WELLSAVOLATILE ORGANICS1  3 Years01/01/200212/31/2004

More information for this water system: SDWIS ID 3679
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