OHA Drinking Water Services
OR41
PWS ID: 01096 ---- LAIDLAW WATER DISTRICT
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  740
 Active:  22     Show Only Active
Inactive:  1
Expired:  14  Show Expired
                     Show All

Routine Sampling Schedules For Chemicals
Facility
ID
Name Status Test Group Samples
Required
   Sampling
Interval
Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER10  3 Years01/01/2026OpenCollect samples between June 1st and Sept 30th
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Yearly01/01/2020OpenCollect a dual sample set every September at SS#3.
EP-A EP FOR SCHOOL WELLAARSENIC1  9 Years01/01/2014OpenSchedule reflects monitoring reduction granted.
EP-A EP FOR SCHOOL WELLAIOC1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR SCHOOL WELLANITRATE1  Yearly01/01/2002Open
EP-A EP FOR SCHOOL WELLANITRITE1  9 Years01/01/2002OpenSchedule Reflects Monitoring Reduction Granted
EP-A EP FOR SCHOOL WELLAPFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-A EP FOR SCHOOL WELLARAD - GROSS ALPHA1  6 Years01/01/2017Open
EP-A EP FOR SCHOOL WELLARAD - RADIUM 226/2281  9 Years01/01/2008Open
EP-A EP FOR SCHOOL WELLARAD - URANIUM1  9 Years01/01/2008Open
EP-A EP FOR SCHOOL WELLASOC1  3 Years01/01/2002Open
EP-A EP FOR SCHOOL WELLAVOLATILE ORGANICS1  3 Years01/01/2002Open
EP-C EP FOR HILLSIDE WELLAARSENIC1  3 Years01/01/2020Open
EP-C EP FOR HILLSIDE WELLAIOC1  3 Years01/01/2020Open
EP-C EP FOR HILLSIDE WELLANITRATE1  Yearly01/01/2022Open
EP-C EP FOR HILLSIDE WELLANITRITE1  3 Years01/01/2020Open
EP-C EP FOR HILLSIDE WELLAPFAS1  6 Months01/01/2023OpenInitial monitoring - 2 samples only
EP-C EP FOR HILLSIDE WELLARAD - GROSS ALPHA1  9 Years01/01/2026Open
EP-C EP FOR HILLSIDE WELLARAD - RADIUM 226/2281  9 Years01/01/2026Open
EP-C EP FOR HILLSIDE WELLARAD - URANIUM1  9 Years01/01/2026Open
EP-C EP FOR HILLSIDE WELLASOC1  3 Years01/01/2026Open
EP-C EP FOR HILLSIDE WELLAVOLATILE ORGANICS1  3 Years01/01/2026Open
Inactive Facility Schedules
EP-BEP FOR RUESSE WELLINITRATE1  Yearly01/01/201601/09/2018Nitrate schedule only. EP-A is the designated wellfield sampling location.