OHA Drinking Water Services
OR41
PWS ID: 00878 ---- TIGARD, CITY OF


Water System History    -   Click here for Detail View
Date of
Status Change		 Active or
Inactive		 Primary
Source		 PWS
Type		 Population PWS
Name
Current Status
05/18/2023		ASWPC62,500        TIGARD, CITY OF
05/18/2023ASWPC 65,000        TIGARD, CITY OF
12/28/2020ASWPC 60,236        TIGARD, CITY OF
12/17/2019ASWPC 57,658        TIGARD, CITY OF
07/20/2010ASWPC 55,990        TIGARD, CITY OF
08/23/2006ASWPC 47,000        TIGARD, CITY OF
05/17/2002ASWPC 39,400        TIGARD, CITY OF
12/14/2001ASWPC 37,350        TIGARD, 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
Residential6250011123104/19/2023
Residential6500011123109/24/202004/18/2023
Residential6023611123107/30/201509/23/2020
Residential5765811123107/20/201007/29/2015
Residential5599011123104/17/200207/19/2010



More information for this water system: SDWIS ID 4076
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