OHA Drinking Water Services
Related:  Coliform Schedules

PWS ID: 00546 ---- MOUNT VERNON, CITY OF

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   10 07/07/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2023 - 12/31/2023 92 1 done 08/03/2023
 Seasonal sampling period:  08/01  thru  08/31
EP-B  EP FOR HIGH SCHOOL WELL ARSENIC notes9 Years01/01/2023 - 12/31/2031 3,014 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL IOC notes9 Years01/01/2023 - 12/31/2031 3,014 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL NITRATE  Yearly01/01/2023 - 12/31/2023 92 1 done 08/02/2023
EP-B  EP FOR HIGH SCHOOL WELL NITRITE notes9 Years01/01/2023 - 12/31/2031 3,014 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL RAD - GROSS ALPHA  6 Years01/01/2026 -   1 future 05/06/2019
EP-B  EP FOR HIGH SCHOOL WELL RAD - RADIUM 226/228 6 Years01/01/2023 - 12/31/2028 1,919 1 incomplete08/04/2021
EP-B  EP FOR HIGH SCHOOL WELL RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 823 1 done 05/06/2019
EP-B  EP FOR HIGH SCHOOL WELL SOC  3 Years01/01/2023 - 12/31/2025 823 1 incomplete06/08/2022
EP-B  EP FOR HIGH SCHOOL WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 823 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL ARSENIC notes9 Years01/01/2023 - 12/31/2031 3,014 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL IOC notes9 Years01/01/2023 - 12/31/2031 3,014 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL NITRATE  Yearly01/01/2023 - 12/31/2023 92 1 done 08/02/2023
EP-C  EP FOR JONES WELL NITRITE notes9 Years01/01/2023 - 12/31/2031 3,014 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL RAD - GROSS ALPHA  9 Years01/01/2017 - 12/31/2025 823 1 done 09/02/2020
EP-C  EP FOR JONES WELL RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 823 1 done 08/04/2021
EP-C  EP FOR JONES WELL RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 823 1 done 09/02/2020
EP-C  EP FOR JONES WELL SOC  3 Years01/01/2023 - 12/31/2025 823 1 incomplete06/08/2022
EP-C  EP FOR JONES WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 823 1 incomplete06/08/2022

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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

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