OHA Drinking Water Services
OR41
PWS ID: 00546 ---- MOUNT VERNON, 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 LEAD & COPPER notes3 Years01/01/2024 - 12/31/2024   10incomplete07/07/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2024 - 12/31/2024 40 1 incomplete08/03/2023
 Seasonal sampling period:  08/01  thru  08/31
EP-B  EP FOR HIGH SCHOOL WELL ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL IOC notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL NITRATE  Yearly 01/01/2024 - 12/31/2024 40 1 incomplete08/02/2023
EP-B  EP FOR HIGH SCHOOL WELL NITRITE notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL RAD - GROSS ALPHA  6 Years 01/01/2026 -   1 future 05/06/2019
EP-B  EP FOR HIGH SCHOOL WELL RAD - RADIUM 226/228 6 Years 01/01/2023 - 12/31/2028 1,501 1 incomplete08/04/2021
EP-B  EP FOR HIGH SCHOOL WELL RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 405 1 done 05/06/2019
EP-B  EP FOR HIGH SCHOOL WELL SOC  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL IOC notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL NITRATE  Yearly 01/01/2024 - 12/31/2024 40 1 incomplete08/02/2023
EP-C  EP FOR JONES WELL NITRITE notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 405 1 done 09/02/2020
EP-C  EP FOR JONES WELL RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 405 1 done 08/04/2021
EP-C  EP FOR JONES WELL RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 405 1 done 09/02/2020
EP-C  EP FOR JONES WELL SOC  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete06/08/2022

7  secs
Show Only Active

Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMASBESTOS, DIST  9 Years01/01/200201/02/20021Asbestos cement pipe replaced with 2001 project.
DIST-A  DISTRIBUTION SYSTEMASBESTOS, DIST  9 Years01/01/200801/01/20081System is located in an area of potential naturally occurring asbestos.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/200512/31/20063Sample Between June 1 and Sept 30, 1 per WTP
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/200812/31/20131Sample between June 1 and Sept. 30. Monioring reduction granted.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201412/31/20162Sample in August
EP-A  EP FOR CLARK SPRINGARSENIC  3 Years01/01/200212/31/20051
EP-A  EP FOR CLARK SPRINGIOC  9 Years01/01/200212/31/20051Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR CLARK SPRINGNITRATE  Yearly01/01/200212/31/20051
EP-A  EP FOR CLARK SPRINGNITRITE  9 Years01/01/200212/31/20051Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR CLARK SPRINGSOC  3 Years01/01/200212/31/20051
EP-A  EP FOR CLARK SPRINGVOLATILE ORGANICS  3 Years01/01/200212/31/20051
EP-B  EP FOR HIGH SCHOOL WELLARSENIC  3 Years01/01/200212/31/20131
EP-B  EP FOR HIGH SCHOOL WELLIOC  3 Years01/01/200212/31/20131
EP-B  EP FOR HIGH SCHOOL WELLNITRITE  3 Years01/01/200212/31/20131
EP-B  EP FOR HIGH SCHOOL WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20201
EP-B  EP FOR HIGH SCHOOL WELLRAD - RADIUM 226/228  9 Years01/01/200812/31/20161
EP-C  EP FOR JONES WELLARSENIC  3 Years01/01/200212/31/20131
EP-C  EP FOR JONES WELLIOC  3 Years01/01/200212/31/20131
EP-C  EP FOR JONES WELLNITRITE  3 Years01/01/200212/31/20131

Show Only Active


More information for this water system: SDWIS ID 3761
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