OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 05581
PWS Name: WEISS ESTATES WATER SYSTEM
 
Who Was Contacted: Lynne Leisy
Contact Phone: -- (Email address hidden)
Contact Date: 09/23/2019
Contacted By: PARRY, BETSY (DWP)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
 
Details: With the latest (Sept) DBP results, the RAA again exceeds the MCL for HAA5. The result for TTHM has not yet been posted. I notified resident Lynne Leisy (who will do the public notice) and HOA president Corinne Clifton that another public notice will be required. Once the latest TTHM result has also been posted, they can see whether the annual average is still over the MCL for both TTHM and HAA5 compounds, or just for HAA5. That will determine the language for the notice. I gave them the weblinks to see the RAAs, and instructed them that the public notice must be posted within the next month, with a copy to DWS within 10 days after distribution.

Note: Weiss Estates was installing new treatment to address DBPs (including a granular activated carbon filter), but the installation was delayed this summer. Installation is now expected in October. Fingers crossed that this is the last quarter for DBP violations.
 
Associated Alerts: CHEM8528 - 09/25/2019 - TOTAL TRIHALOMETHANES (TTHM)

CHEM8523 - 09/23/2019 - TOTAL HALOACETIC ACIDS (HAA5)



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3923