OHA Drinking Water Services
OR41
PWS ID: 00372 ---- HERMISTON, CITY OF


Water System History Details    -   Click here for End-of-Day View
Date of
Status Change
Record
Sequence
Active or
Inactive
Primary
Source
PWS
Type
Population PWS
Name
Current Status
09/02/2022
7ASWC19,696        HERMISTON, CITY OF
09/02/20226ASW C 18,200        HERMISTON, CITY OF
03/03/20205ASW C 17,107        HERMISTON, CITY OF
06/29/20164ASW C 16,939        HERMISTON, CITY OF
02/14/20143ASW C 15,410        HERMISTON, CITY OF
01/18/20072ASW C 14,120        HERMISTON, CITY OF
12/19/20031ASW C 12,400        HERMISTON, CITY OF


Annual Operating Period History
Population
Type
Avg Daily
Population
Start
Month
Start
Day
End
Month
End
Day
Effective
Begin Date
Effective
End Date
Residential1969611123108/03/2022
Residential1820011123109/18/201908/02/2022
Residential1710711123105/24/201609/17/2019
Residential1693911123112/12/201305/23/2016
Residential1541011123101/01/200712/11/2013
Residential1412011123110/23/200312/31/2006
Residential12400111231First Record10/22/2003




More information for this water system: SDWIS ID 3731
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Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

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