OHA Drinking Water Services
OR41
PWS ID: 00772 ---- CHAPARRAL MOBILE RANCH
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  110
 Active:  13
Inactive:  0
Expired:  2  Show Expired

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 #1 (WELLFIELD SAMPLE POINT)AARSENIC1  9 Years01/01/2014OpenSchedule reflects monitoring reduction granted.
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)AIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)ANITRATE1  Yearly01/01/2002Open
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)ANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted.
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)ARAD - GROSS ALPHA1  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)ARAD - RADIUM 226/2281  9 Years01/01/2008OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)ARAD - URANIUM1  9 Years01/01/2011OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)ASOC1  3 Years01/01/2002Open
EP-A EP FOR WELL #1 (WELLFIELD SAMPLE POINT)AVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-B EP FOR WELL #2ANITRATE1  Yearly01/01/2015Open
EP-B EP FOR WELL #2APFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only