OHA Drinking Water Services
OR41
PWS ID: 00587 ---- ONTARIO, CITY OF

Most Recent Water System Survey
Survey Date: Jun 16, 2022
Notification Date: Jul 27, 2022 (41 days)
Regulating Agency: DWS (REGION 1)
Survey Frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
This site visit has not been entered into the deficiency database.


 Hide Site Visit History
Water System Site Visit History
Reason Visit Date Frequency Next Due Notification Date
(Days after survey)		 Responsible
Agency		 Comments and
Deficiencies
Sanitary Survey, Finished (SNSV) 06/16/2022 5 YR  * 07/27/2022 (41) REGION 1 No details
Water Treatment Plant Site Visit (TRTP) 06/16/2022 3 YR 06/16/2025 07/27/2022 (41) REGION 1 No details
Sanitary Survey, Finished (SNSV) 06/15/2017 3 YR  * 08/08/2017 (54) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 06/15/2017 1 YR 06/15/2018 08/08/2017 (54) REGION 1 No details
Sanitary Survey, Finished (SNSV) 05/28/2014 3 YR  * 06/27/2014 (30) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 05/28/2014 6 MN 11/28/2014 06/27/2014 (30) REGION 1 No details
Sanitary Survey, Finished (SNSV) 12/15/2010 3 YR  * DWP Show details
Water Treatment Plant Site Visit (TRTP) 12/15/2010 3 YR 12/15/2013 DWP No details
Sanitary Survey, Finished (SNSV) 10/16/2006 3 YR  * DWP No details
Sanitary Survey, Finished (SNSV) 04/11/2003 3 YR  * DWP Show details
 



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  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
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  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login