OHA Drinking Water Services
OR41
PWS ID: 00707 ---- LAWSON ACRES WATER ASSOCIATION
System Information     Schedule Counts
Status:  Active
System Type:  Community
Population Served:  75		 Active:  2     Show Only Active
Inactive:  1  Show Inactive
Expired:  22
                     Show All

Routine Sampling Schedules For Chemicals
Facility
ID		 Name Status Test Group Samples
Required		    Sampling
Interval		 Start End    Notes
DIST-A DISTRIBUTION SYSTEMALEAD & COPPER5  6 Months07/01/2020Open
DIST-A DISTRIBUTION SYSTEMASTAGE 2 DBP1  Quarterly10/01/2013OpenSample in Mar, June, Sept and Dec
Expired Schedules
CH-ACOMMON HEADER FOR WTP-AITOTAL ORGANIC CARBON1  Monthly01/01/200405/08/2011Raw Water TOC Only Required for Reduction in DBP Monitoring
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Quarterly01/01/200812/31/2010Schedule Reflects Increased Monitoring
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/200412/31/2007Sample during the month of warmest water temperature.
DIST-ADISTRIBUTION SYSTEMAHAA5 & TTHM1  Yearly01/01/201109/30/2013sample between June 1 and Sept. 30
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  3 Years01/01/200512/31/2019Sample Between June 1st and Sept 30th
DIST-ADISTRIBUTION SYSTEMALEAD & COPPER5  Yearly01/01/200212/31/2002Sample Between June 1st and Sept 30th
EP-AEP FOR THE CITY OF RIDDLEAARSENIC1  9 Years01/01/201112/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR THE CITY OF RIDDLEAARSENIC1  Yearly01/01/200212/31/2010
EP-AEP FOR THE CITY OF RIDDLEAIOC1  9 Years01/01/201112/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR THE CITY OF RIDDLEAIOC1  Yearly01/01/200212/31/2010
EP-AEP FOR THE CITY OF RIDDLEANITRATE1  Yearly01/01/200212/31/2019
EP-AEP FOR THE CITY OF RIDDLEANITRITE1  3 Years01/01/200212/31/2010
EP-AEP FOR THE CITY OF RIDDLEANITRITE1  9 Years01/01/201112/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR THE CITY OF RIDDLEARAD - GROSS ALPHA1  9 Years01/01/201712/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR THE CITY OF RIDDLEARAD - GROSS ALPHA1  Quarterly01/01/200806/30/2015
EP-AEP FOR THE CITY OF RIDDLEARAD - RADIUM 226/2281  9 Years01/01/201712/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR THE CITY OF RIDDLEARAD - RADIUM 226/2281  Quarterly01/01/200806/30/2015
EP-AEP FOR THE CITY OF RIDDLEARAD - URANIUM1  9 Years01/01/201712/31/2019Schedule Reflects Monitoring Reduction Granted
EP-AEP FOR THE CITY OF RIDDLEARAD - URANIUM1  Quarterly01/01/200806/30/2015
EP-AEP FOR THE CITY OF RIDDLEASOC1  3 Years01/01/200212/31/2019
EP-AEP FOR THE CITY OF RIDDLEAVOLATILE ORGANICS1  Yearly01/01/200212/31/2019
SRC-AACOW CREEKICYANOTOXINS1  2 Weeks07/15/201801/24/2019

More information for this water system: SDWIS ID 4113
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