OHA Drinking Water Services
OR41
PWS ID: 00506 ---- NEAHKAHNIE WATER DISTRICT

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 LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   10 08/21/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2025 - 12/31/2025 222 2 incomplete08/14/2024
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR SPRINGSARSENIC notes9 Years01/01/2017 - 12/31/2025 222 1 done 08/21/2019
EP-A  EP FOR SPRINGS IOC notes9 Years 01/01/2020 - 12/31/2028 1,318 1 incomplete08/21/2019
EP-A  EP FOR SPRINGS NITRATE  Yearly 01/01/2025 - 12/31/2025 222 1 incomplete08/14/2024
EP-A  EP FOR SPRINGS NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,318 1 incomplete08/21/2019
EP-A  EP FOR SPRINGS RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 1,318 1 done 08/16/2023
EP-A  EP FOR SPRINGS RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 222 1 done 08/16/2023
EP-A  EP FOR SPRINGS RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 222 1 done 08/16/2023
EP-A  EP FOR SPRINGS SOC MINUS SOCR CHEMSnotes9 Years 01/01/2020 - 12/31/2028 1,318 1 incomplete10/17/2016
EP-A  EP FOR SPRINGS SOCR  3 Years 01/01/2023 - 12/31/2025 222 1 incomplete08/17/2022
EP-A  EP FOR SPRINGS VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 222 1 incomplete08/17/2022
EP-B  EP FOR PIRATES SPRING ARSENIC notes9 Years01/01/2017 - 12/31/2025 222 1 done 08/21/2019
EP-B  EP FOR PIRATES SPRING IOC notes9 Years 01/01/2020 - 12/31/2028 1,318 1 incomplete08/21/2019
EP-B  EP FOR PIRATES SPRING NITRATE  Yearly 01/01/2025 - 12/31/2025 222 1 incomplete08/14/2024
EP-B  EP FOR PIRATES SPRING NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,318 1 incomplete08/21/2019
EP-B  EP FOR PIRATES SPRING RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 1,318 1 done 08/16/2023
EP-B  EP FOR PIRATES SPRING RAD - RADIUM 226/228 6 Years01/01/2023 - 12/31/2028 1,318 1 done 08/16/2023
EP-B  EP FOR PIRATES SPRING RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 222 1 done 08/16/2023
EP-B  EP FOR PIRATES SPRING SOC MINUS SOCR CHEMSnotes9 Years 01/01/2020 - 12/31/2028 1,318 1 incomplete10/17/2016
EP-B  EP FOR PIRATES SPRING SOCR  3 Years 01/01/2023 - 12/31/2025 222 1 incomplete08/17/2022
EP-B  EP FOR PIRATES SPRING VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 222 1 incomplete08/17/2022

21  secs
Show Expired


More information for this water system: SDWIS ID 3355
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
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
Main menu:
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login