OHA Drinking Water Services
OR41
PWS ID: 06118 ---- COLUMBIA HILLS HOA


Water System History    -   Click here for Detail View
Date of
Status Change		 Active or
Inactive		 Primary
Source		 PWS
Type		 Population PWS
Name
Current Status
11/06/2025		AGWC84        COLUMBIA HILLS HOA
11/06/2025AGW C 72        COLUMBIA HILLS HOA
06/20/2023AGW C 60        COLUMBIA HILLS HOA
05/13/2020AGW NC 60        COLUMBIA HILLS HOA
01/28/2019AGW C 60        COLUMBIA HILLS HOA
07/06/2009AGW C 48        COLUMBIA HILLS HOA
04/09/2009AGW C 48        COLUMBIA HILLS HOA
04/06/2009AGW C 48        COLUMBIA HILLS HOMEOWNERS ASSOCIATION
02/10/2009AGW NP 15        COLUMBIA HILLS HOMEOWNERS ASSOCIATION
01/28/2004A NP 15        COLUMBIA HILLS


Annual Operating Period History
Population
Type		 Avg Daily
Population		 Start
Month		 Start
Day		 End
Month		 End
Day		 Effective
Begin Date		 Effective
End Date
Residential8411123111/06/2025
Residential7211123104/11/202311/05/2025
Residential6011123101/31/202004/10/2023
Residential5511123112/08/201701/30/2020
Residential6011123104/10/200912/07/2017
Residential4811123102/10/200904/09/2009
Residential1511123109/30/200302/09/2009



More information for this water system: SDWIS ID 4836
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