OHA Drinking Water Services
OR41
PWS ID: 00823 ---- SILVERTON, CITY OF

See also: Coliform Schedules  ::  LT2 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
CH-A  COMMON HEADER FOR WTP-A TOC & ALKALINITY notesQuarterly04/01/2024 - 06/30/2024 15 1 done 04/09/2024
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   30 06/21/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly04/01/2024 - 06/30/2024 15 2 done 04/09/2024
EP-A  EP FOR ABIQUA AND SILVER CREEKS ARSENIC notes9 Years01/01/2017 - 12/31/2025 564 2 done 11/17/2020
EP-A  EP FOR ABIQUA AND SILVER CREEKS IOC notes9 Years01/01/2020 - 12/31/2028 1,660 2 done 11/17/2020
EP-A  EP FOR ABIQUA AND SILVER CREEKS NITRATE notesYearly01/01/2024 - 12/31/2024 199 2 done 05/13/2024
EP-A  EP FOR ABIQUA AND SILVER CREEKS NITRITE notes9 Years01/01/2020 - 12/31/2028 1,660 2 done 11/17/2020
EP-A  EP FOR ABIQUA AND SILVER CREEKS RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 564 2 done 11/18/2020
EP-A  EP FOR ABIQUA AND SILVER CREEKS RAD - RADIUM 226/228notes9 Years01/01/2017 - 12/31/2025 564 2 done 11/18/2020
EP-A  EP FOR ABIQUA AND SILVER CREEKS RAD - URANIUM notes9 Years01/01/2017 - 12/31/2025 564 2 done 11/18/2020
EP-A  EP FOR ABIQUA AND SILVER CREEKS SOC notes3 Years01/01/2023 - 12/31/2025 564 2 done 05/13/2024
EP-A  EP FOR ABIQUA AND SILVER CREEKS VOLATILE ORGANICS notesYearly01/01/2024 - 12/31/2024 199 2 done 05/15/2024
WTP-A  TP FOR CREEKSTOTAL ORGANIC CARBONnotesQuarterly04/01/2024 - 06/30/2024 15 1 done 04/09/2024

10  secs
Show Expired



More information for this water system: SDWIS ID 3910
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
Corrosion Control has moved to the Lead & Copper 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

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

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