OHA Drinking Water Services
OR41
PWS ID: 95088 ---- NANTUCKET SHORES
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  25
 Active:  12     Show Only Active
Inactive:  13  Show Inactive
Expired:  18
                     Show All

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER10  6 Months01/01/2025Open
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP2  Yearly01/01/2024OpenCollect two dual sample sets between June 1st and Sept 30
EP-B EP FOR WELLS 4-6AARSENIC1  3 Years01/01/2026Open
EP-B EP FOR WELLS 4-6AIOC1  3 Years01/01/2026Open
EP-B EP FOR WELLS 4-6ANITRATE1  Yearly01/01/2025Open
EP-B EP FOR WELLS 4-6ANITRITE1  3 Years01/01/2026Open
EP-B EP FOR WELLS 4-6APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-B EP FOR WELLS 4-6ARAD - GROSS ALPHA1  9 Years01/01/2026Open
EP-B EP FOR WELLS 4-6ARAD - RADIUM 226/2281  Quarterly01/01/2025Open
EP-B EP FOR WELLS 4-6ARAD - URANIUM1  9 Years01/01/2026Open
EP-B EP FOR WELLS 4-6ASOC1  Yearly01/01/2025Open
EP-B EP FOR WELLS 4-6AVOLATILE ORGANICS1  Yearly01/01/2025Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months07/01/202112/31/2022
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  Yearly01/01/202312/31/2024
DIST-ADISTRIBUTION SYSTEMASTAGE 2 DBP2  Yearly01/01/202112/31/2023Collect two dual sample sets between June 1st and Sept 30th in 2023; one from a location expected to have the highest HAA5 concentrations and one from the location expected to have highest TTHM.
EP-AEP FOR WELL #3IARSENIC1  3 Years01/01/202009/09/2025
EP-AEP FOR WELL #3IIOC1  3 Years01/01/202009/09/2025
EP-AEP FOR WELL #3INITRATE1  Yearly01/01/200203/15/2005
EP-AEP FOR WELL #3INITRATE1  Yearly01/01/200609/09/2025
EP-AEP FOR WELL #3INITRITE1  3 Years01/01/202009/09/2025
EP-AEP FOR WELL #3IRAD - GROSS ALPHA1  9 Years01/01/202309/09/2025
EP-AEP FOR WELL #3IRAD - GROSS ALPHA1  Quarterly04/01/202109/30/2021
EP-AEP FOR WELL #3IRAD - RADIUM 226/2281  9 Years01/01/202309/09/2025
EP-AEP FOR WELL #3IRAD - RADIUM 226/2281  Quarterly04/01/202109/30/2021
EP-AEP FOR WELL #3IRAD - URANIUM1  9 Years01/01/202309/09/2025
EP-AEP FOR WELL #3IRAD - URANIUM1  Quarterly04/01/202109/30/2021
EP-AEP FOR WELL #3ISOC1  Yearly01/01/202109/09/2025
EP-AEP FOR WELL #3IVOLATILE ORGANICS1  Yearly01/01/202109/09/2025
EP-BEP FOR WELLS 4-6ARAD - GROSS ALPHA1  Quarterly01/01/202506/30/2025
EP-BEP FOR WELLS 4-6ARAD - URANIUM1  Quarterly01/01/202506/30/2025