OHA Drinking Water Services
OR41
PWS ID: 00174 ---- KNOLL TERRACE PARK
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  452
 Active:  13     Show Only Active
Inactive:  0
Expired:  6

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A Distribution SystemAASBESTOS, DIST1  9 Years01/01/2002Open
DIST-A Distribution SystemALEAD & COPPER5  3 Years01/01/2002OpenSample Between June 1st and Sept 30th
DIST-A Distribution SystemASTAGE 2 DBP1  3 Years01/01/2014OpenSample in June. First Sample Due in 2014.
EP-A EP FOR WELLS #1 & #2AARSENIC1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #1 & #2AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #1 & #2ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELLS #1 & #2ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELLS #1 & #2APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR WELLS #1 & #2ARAD - GROSS ALPHA1  6 Years01/01/2017Open
EP-A EP FOR WELLS #1 & #2ARAD - RADIUM 226/2281  6 Years01/01/2017Open
EP-A EP FOR WELLS #1 & #2ARAD - URANIUM1  9 Years01/01/2014Open
EP-A EP FOR WELLS #1 & #2ASOC1  3 Years01/01/2002Open
EP-A EP FOR WELLS #1 & #2AVOLATILE ORGANICS1  3 Years01/01/2002Open
Expired Schedules
DIST-ADistribution SystemAHAA5 & TTHM1  3 Years01/01/200512/31/2013Sample between June 1 and Sept. 30.
DIST-ADistribution SystemAHAA5 & TTHM1  Yearly01/01/200412/31/2004Sample Between June 1st and Sept 30th Each Year
EP-AEP FOR WELLS #1 & #2AARSENIC1  3 Years01/01/200212/31/2007
EP-AEP FOR WELLS #1 & #2ARAD - GROSS ALPHA1  9 Years01/01/200812/31/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELLS #1 & #2ARAD - RADIUM 226/2281  9 Years01/01/200812/31/2016Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR WELLS #1 & #2ARAD - URANIUM1  6 Years01/01/200812/31/2013Schedule Reflects Monitoring Reduction Granted