OHA Drinking Water Services
OR41
PWS ID: 01096 ---- LAIDLAW WATER DISTRICT
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  750		 Active:  20     Show Only Active
Inactive:  1  Show Inactive
Expired:  12
                     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 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 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  Yearly01/01/2022Open
EP-C EP FOR HILLSIDE WELLAVOLATILE ORGANICS1  Yearly01/01/2022Open
Expired Schedules
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/200206/30/2018Sample Between June 1st and Sept 30th
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER10  3 Years01/01/202012/31/2021Sample between June 1 and Sept 30
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER20  6 Months01/01/202209/30/2023
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER20  6 Months07/01/201812/31/2019
DIST-ADISTRIBUTION SYSTEMASTAGE 2 IDSE2  Quarterly10/01/201809/30/2019Collect dual sample sets at both SS #1 and SS #3 every calendar quarter. Third quarter 2019 sample should be collected in September.
DIST-ADISTRIBUTION SYSTEMASTAGE 2 IDSE2  Yearly01/01/201812/31/2018Collect two dual sample sets in September at both SS #1 and SS #3.
EP-AEP FOR SCHOOL WELLAARSENIC1  3 Years01/01/200212/31/2013
EP-AEP FOR SCHOOL WELLARAD - GROSS ALPHA1  9 Years01/01/200812/31/2016
EP-BEP FOR RUESSE WELLINITRATE1  Yearly01/01/201601/09/2018Nitrate schedule only. EP-A is the designated wellfield sampling location.
EP-CEP FOR HILLSIDE WELLARAD - GROSS ALPHA1  Quarterly07/01/202209/30/2023
EP-CEP FOR HILLSIDE WELLARAD - RADIUM 226/2281  Quarterly07/01/202209/30/2023
EP-CEP FOR HILLSIDE WELLARAD - URANIUM1  Quarterly07/01/202209/30/2023

More information for this water system: SDWIS ID 3815
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