OHA Drinking Water Services
OR41
PWS ID: 00479 ---- LEXINGTON, TOWN 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 ASBESTOS, DIST  9 Years01/01/2017 - 12/31/2025 405 1 done 07/01/2020
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   5 08/08/2022
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2025 - 12/31/2025   1 07/26/2022
 Seasonal sampling period:  07/01  thru  07/31
EP-A  EP FOR WELL #3 AND CEMETERY WELL ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,501 1 done 05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL NITRATE  Yearly01/01/2024 - 12/31/2024 40 1 done 01/10/2024
EP-A  EP FOR WELL #3 AND CEMETERY WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,501 1 done 05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL RAD - URANIUM  6 Years 01/01/2023 - 12/31/2028 1,501 1 incomplete05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL SOC  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete05/16/2022
EP-A  EP FOR WELL #3 AND CEMETERY WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 405 1 done 08/22/2023

7  secs
Show Only Active

Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200212/31/20045Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/202012/31/20222Collect dual sample sets in July
EP-A  EP FOR WELL #3 AND CEMETERY WELLARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELL #3 AND CEMETERY WELLRAD - GROSS ALPHA  6 Years01/01/200812/31/20131
EP-A  EP FOR WELL #3 AND CEMETERY WELLRAD - RADIUM 226/228  6 Years01/01/200812/31/20131
EP-A  EP FOR WELL #3 AND CEMETERY WELLRAD - URANIUM  6 Years01/01/200812/31/20131
EP-A  EP FOR WELL #3 AND CEMETERY WELLRAD - URANIUM  9 Years01/01/201412/31/20221
EP-B  EP FOR AIRPORT WELLNITRATE  Yearly01/01/200212/31/20031

Show Only Active


More information for this water system: SDWIS ID 3749
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