OHA Drinking Water Services
OR41
PWS ID: 01514 ---- TWIN CEDARS MHP
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  200
 Active:  11     Show Only Active
Inactive:  0
Expired:  11

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/2014OpenSeasonal sampling period: 06/01 thru 09/30
EP-A EP FOR WELL (L66704)AARSENIC1  9 Years01/01/2017OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL (L66704)AIOC1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL (L66704)ANITRATE1  Yearly01/01/2009Open
EP-A EP FOR WELL (L66704)ANITRITE1  9 Years01/01/2014OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL (L66704)APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR WELL (L66704)ARAD - GROSS ALPHA1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL (L66704)ARAD - RADIUM 226/2281  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL (L66704)ARAD - URANIUM1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL (L66704)ASOC1  3 Years01/01/2011Open
EP-A EP FOR WELL (L66704)AVOLATILE ORGANICS1  3 Years01/01/2014Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER10  6 Months01/01/200912/31/2010
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  Yearly01/01/201112/31/2013Sample Between June1st and Sept 30th
EP-AEP FOR WELL (L66704)AARSENIC1  3 Years01/01/200812/31/2016
EP-AEP FOR WELL (L66704)AIOC1  3 Years01/01/200812/31/2013
EP-AEP FOR WELL (L66704)ANITRITE1  3 Years01/01/200812/31/2013
EP-AEP FOR WELL (L66704)ARAD - GROSS ALPHA1  Quarterly01/01/200812/31/2009
EP-AEP FOR WELL (L66704)ARAD - RADIUM 226/2281  Quarterly01/01/200812/31/2009
EP-AEP FOR WELL (L66704)ARAD - URANIUM1  Quarterly01/01/200812/31/2009
EP-AEP FOR WELL (L66704)ASOC1  Quarterly01/01/200812/31/2009
EP-AEP FOR WELL (L66704)AVOLATILE ORGANICS1  Quarterly01/01/200812/31/2009
EP-AEP FOR WELL (L66704)AVOLATILE ORGANICS1  Yearly01/01/201012/31/2013