OHA Drinking Water Services
OR41
PWS ID: 00587 ---- ONTARIO, 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
60-2023 Westech WTP Expansion 05/01/2023 05/16/2023 (PDF) BG
149-2020 Master Plan 10/29/2020 05/14/2021 BG
45-2017 Change in Chemical Treatment 05/04/2017 03/30/2018 BG
91-2015 tracer study 06/01/2015 01/04/201606/04/201505/11/2016 BG
74-2013 New Well #17 05/23/2013 06/06/201305/11/2018 BG
110-2008 Wells 15 & 16 08/22/2008 06/11/200905/19/2014 BG
98-2004 Packaged WTP 05/14/2004 02/01/200507/27/2006 BG
79-2004 Malheur River Crossing Waterline 04/26/2004 05/20/200412/02/2005 MW
44-2003 WTP -Lift Station 03/20/2003 03/24/200312/23/2004 GB
98-2001 Master Plan 06/07/2001 08/20/2001 MW
221-1999 Ontario Bench Reservoir 08/11/1999 08/11/199903/15/2000 BS
54-1998 Mobilette Ranch 03/13/1998 03/24/199804/19/1999 GB
304-1996 Sierra Vista Housing Project 10/24/1996 02/09/200706/23/2009 GB
83-2009 Water Distribution Master Plan Update 05/29/2009 BG
 

Waivers
Waiver
Year-ID
Status
Date
Project Name Waiver Source Plan ID Rule Waived Status of
Request
Waiver
Document
No plan review waivers found.
 



More information for this water system: SDWIS ID 3898
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
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.

Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login