OHA Drinking Water Services
OR41
PWS ID: 00265 ---- TWIN ISLAND COMMUNITY
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  70
 Active:  10     Show Only Active
Inactive:  0
Expired:  1

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemALEAD & COPPER5  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
EP-A EP FOR WELL #2AARSENIC1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #2AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #2ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELL #2ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #2ARAD - GROSS ALPHA1  6 Years01/01/2008Open
EP-A EP FOR WELL #2ARAD - RADIUM 226/2281  6 Years01/01/2008Open
EP-A EP FOR WELL #2ARAD - URANIUM1  9 Years01/01/2008Open
EP-A EP FOR WELL #2ASOC1  3 Years01/01/2002Open
EP-A EP FOR WELL #2AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
EP-AEP FOR WELL #2AARSENIC1  3 Years01/01/200212/31/2007


More information for this water system: SDWIS ID 3287
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