OHA Drinking Water Services
OR41 06211 COLUMBIA HILLS HOA - UPPER Classification: OREGON VERY SMALL
Contact: MIKE STONE C/O BRIDGE CITY COMM MGMT Phone: 503-998-8381
12550 SE 93RD AVE, STE. #300 County: COLUMBIA
CLACKAMAS, OR 97015 Activity Status: Active May 01, 2012 -- History
Population: 12  (Residential) Number of Connections: 5
Operating Period: January 1 to December 31 Regulating Agency: COLUMBIA COUNTY
Certified Operator(s) Owner Type: PRIVATE
Required: N Licensed By: N/A
Distribution class: None Last Survey Date:  Dec 30, 2011
Treatment class: None
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WELLS #6 AND #8 A GW
SRC-AA WELL #8 - L90192 A Permanent GW
SRC-AB WELL #6 - L56738 A Permanent GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit		 Treatment Process Treatment Objective
WTP-A TP FOR WELLS #6 AND #8 ION EXCHANGE SOFTENING (HARDNESS REMOVAL)

Consumer Confidence Reports (Last 5 Years)
Only community water systems require consumer confidence reports.

Cross Connection/Backflow Prevention Information (Last 3 Records)
Only community water systems require annual summary reports and annual cross connection program implementation fees.

More information for this water system: SDWIS ID 5276
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