OHA Drinking Water Services
OR41
PWS ID: 94361 ---- GRAY & COMPANY
System Information     Schedule Counts
Status:  Active
System Type:  Non-transient Non-community
Population Served:  25
 Active:  7     Show Only Active
Inactive:  0
Expired:  4

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemALEAD & COPPER5  3 Years01/01/2005OpenSample Between June 1st and Sept 30th
EP-A EP FOR EAST WELLAARSENIC1  Quarterly04/01/2008OpenSchedule Reflects Increased Monitoring
EP-A EP FOR EAST WELLAIOC1  9 Years01/01/2017OpenSchedule reflects monitoring reduction granted.
EP-A EP FOR EAST WELLANITRATE1  Yearly01/01/2002Open
EP-A EP FOR EAST WELLANITRITE1  9 Years01/01/2017OpenSchedule reflects monitoring reduction granted.
EP-A EP FOR EAST WELLASOC1  3 Years01/01/2002Open
EP-A EP FOR EAST WELLAVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADistribution SystemALEAD & COPPER5  Yearly01/01/200212/31/2004Sample Between June 1st and Sept 30th
EP-AEP FOR EAST WELLAARSENIC1  3 Years01/01/200203/31/2008
EP-AEP FOR EAST WELLAIOC1  3 Years01/01/200212/31/2016
EP-AEP FOR EAST WELLANITRITE1  3 Years01/01/200212/31/2016


More information for this water system: SDWIS ID 2205
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