OHA Drinking Water Services
OR41
PWS ID: 00261 ---- DUFUR, CITY OF

See also: Coliform Schedules

Chemical Sampling Schedule Status
Facility
ID
Analyte or Group   Sampling
Interval
Monitoring Period Days
Until
End
Samples
Required
Samples
Received
Last
Sample
Date
Start End
DIST-A  DISTRIBUTION SYSTEM ASBESTOS, DIST notes9 Years 01/01/2020 - 12/31/2028 1,489 1 incomplete12/03/2019
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   10 09/19/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2024 - 12/31/2024 28 2 done 09/24/2024
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR WELL #1 & 2 ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,489 1 incomplete04/12/2018
EP-A  EP FOR WELL #1 & 2 IOC notes9 Years 01/01/2020 - 12/31/2028 1,489 1 incomplete08/01/2012
EP-A  EP FOR WELL #1 & 2 NITRATE  Yearly 01/01/2024 - 12/31/2024 28 1 incomplete10/30/2023
EP-A  EP FOR WELL #1 & 2 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,489 1 incomplete08/01/2012
EP-A  EP FOR WELL #1 & 2 RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 393 1 incomplete09/28/2016
EP-A  EP FOR WELL #1 & 2 RAD - RADIUM 226/228 9 Years 01/01/2017 - 12/31/2025 393 1 incomplete09/28/2016
EP-A  EP FOR WELL #1 & 2 RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 393 1 incomplete08/06/2009
EP-A  EP FOR WELL #1 & 2 SOC  3 Years 01/01/2023 - 12/31/2025 393 1 incomplete10/18/2022
EP-A  EP FOR WELL #1 & 2 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 393 1 incomplete10/18/2022

8  secs
Show Expired



More information for this water system: SDWIS ID 3285
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