OHA Drinking Water Services
OR41
PWS ID: 00454 ---- ISLAND CITY

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 1,486 1 incomplete08/06/2018
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   10 09/29/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-D  EP FOR WELL #4 (WALTON RD) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,581 1 incomplete12/09/2020
EP-D  EP FOR WELL #4 (WALTON RD) IOC notes9 Years01/01/2020 - 12/31/2028 1,486 1 done 12/09/2020
EP-D  EP FOR WELL #4 (WALTON RD) NITRATE  Yearly 01/01/2024 - 12/31/2024 25 1 incomplete09/12/2023
EP-D  EP FOR WELL #4 (WALTON RD) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,486 1 incomplete01/22/2014
EP-D  EP FOR WELL #4 (WALTON RD) RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 390 1 done 01/09/2019
EP-D  EP FOR WELL #4 (WALTON RD) RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 390 1 done 12/01/2021
EP-D  EP FOR WELL #4 (WALTON RD) RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,581 1 incomplete12/19/2018
EP-D  EP FOR WELL #4 (WALTON RD) SOC  3 Years01/01/2023 - 12/31/2025 390 1 done 09/25/2023
EP-D  EP FOR WELL #4 (WALTON RD) VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 390 1 done 09/12/2023
EP-E  EP FOR WELL #5 (MCALISTER RD) ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,581 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) IOC  9 Years 01/01/2023 - 12/31/2031 2,581 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) NITRATE  Yearly 01/01/2024 - 12/31/2024 25 1 incomplete09/12/2023
EP-E  EP FOR WELL #5 (MCALISTER RD) NITRITE  9 Years 01/01/2023 - 12/31/2031 2,581 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,486 1 incomplete03/28/2018
EP-E  EP FOR WELL #5 (MCALISTER RD) RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 1,486 1 incomplete03/28/2018
EP-E  EP FOR WELL #5 (MCALISTER RD) RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 1,486 1 incomplete12/05/2018
EP-E  EP FOR WELL #5 (MCALISTER RD) SOC  3 Years 01/01/2023 - 12/31/2025 390 1 incomplete09/27/2022
EP-E  EP FOR WELL #5 (MCALISTER RD) VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 390 1 incomplete09/27/2022

9  secs
Show Expired



More information for this water system: SDWIS ID 4265
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