OHA Drinking Water Services
OR41
PWS ID: 00954 ---- WILSONVILLE, CITY OF
Plan Review Information

Plan Review Records
Plan ID Project
Name		 Date All
Received		 Request for
Additional
Info		 Site Plan
Evaluation/
Approval		 Conditional
Approval		 Preliminary
Approval		 Date
Abandoned		 Final
Approval		 Plan Not Approved Waivers Reviewer
Reservoir 05/01/2024 05/13/2024 KM
56-2022 Willamette River WTP Master Plan 04/05/2022 04/12/202204/14/2022 KM
38-2022 Willamette River Water Treatment Plant Expansion 03/15/2022 04/20/2022 (PDF) KM
140-2014 Tracer Study 07/18/2014 09/22/2014 PF
103-2014 Tracer Testing at Willamette River WTP 06/24/2014 04/01/2020 JN
178-2001 Old Master plan 12/06/2001 04/10/2002 MW
115-2001 Well from pilot hole - see 325-1996 05/18/2001 05/23/200112/12/2001 MW
124-2000 Willamette River WTP 06/01/2000 07/21/200004/29/2002 BW
141-1998 "B" Waterline and Reservoir 06/03/1998 06/23/199804/18/2001 BW
325-1996 Proposed Municipal Well 11/19/1996 12/31/199709/16/1998 BW
220-1992 Old Master Plan 02/02/1993 02/02/199305/01/2000 MG
 

Waivers
Waiver
Year-ID		 Status
Date		 Project Name Waiver Source Plan ID Rule Waived Status of
Request		 Waiver
Document
2019-295 10/15/2019 Post-filtration inactivation const std waiver Plan Review - 333-061-0050(4)(c)(D) Approved
 


More information for this water system: SDWIS ID 4377
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