OHA Drinking Water Services
OR41
PWS ID: 05117 ---- DARK HOLLOW WATER ASSOCIATION
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  45		 Active:  12     Show Only Active
Inactive:  0
Expired:  9

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/2020OpenSample between June 1 and Sept 30
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  3 Years01/01/2019OpenSample in November
EP-A EP for WELLAARSENIC1  9 Years01/01/2023OpenSchedule reflects monitoring reduction granted.
EP-A EP for WELLAFLUORIDE 1  Yearly01/01/2023Open
EP-A EP for WELLAIOC1  9 Years01/01/2023Open
EP-A EP for WELLANITRATE1  Yearly01/01/2002Open
EP-A EP for WELLANITRITE1  9 Years01/01/2023Open
EP-A EP for WELLARAD - GROSS ALPHA1  9 Years01/01/2020Open
EP-A EP for WELLARAD - RADIUM 226/2281  9 Years01/01/2020Open
EP-A EP for WELLARAD - URANIUM1  9 Years01/01/2020Open
EP-A EP for WELLASOC1  3 Years01/01/2017Open
EP-A EP for WELLAVOLATILE ORGANICS1  3 Years01/01/2017Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  6 Months01/01/201706/30/2019
DIST-ADISTRIBUTION SYSTEMASTAGE 2 IDSE2  Yearly01/01/201712/31/2018
EP-AEP for WELLAARSENIC1  3 Years01/01/201712/31/2022
EP-AEP for WELLAFLUORIDE 1  Yearly01/01/202012/31/2022
EP-AEP for WELLAIOC1  3 Years01/01/201712/31/2022
EP-AEP for WELLANITRITE1  3 Years01/01/201712/31/2022
EP-AEP for WELLARAD - GROSS ALPHA1  Quarterly01/01/201709/30/2019
EP-AEP for WELLARAD - RADIUM 226/2281  Quarterly01/01/201709/30/2019
EP-AEP for WELLARAD - URANIUM1  Quarterly01/01/201709/30/2018

More information for this water system: SDWIS ID 174
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