OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 01401
PWS Name: SHELLEY ROAD-CREST ACRES WD
 
Who Was Contacted: Sonny Payne
Contact Phone: 650-759-5545
Contact Date: 09/06/2019
Contacted By: HALLMARK, RICK (COOS COUNTY)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
 
Details: 9/6/19 called Sonny and finding him out of town discussed general need to begin quarterly samples for DBP. I promised to provide more details upon his return at start of week.

9/9/19 communications to Sonny re DBP: Start collecting DBP samples on a quarterly basis. you can return to annual sampling when 4 samples in a row stay below 0.045 mg/l for HAA5 and below 0.060 mg/l for TTHM. 4 quarters in a row below those stated thresholds is the requirement.
You can follow your district protocol and start quarterly samples for DBP now. Nothing prohibits it. You'll want a management system in place [for flushing, reducing water volume in tanks, etc) and for the DBP samples to be indicative of the management system's effectiveness. Make sure the timing on that next DBP sample is logical to you.





 
Associated Alerts: CHEM8494 - 09/04/2019 - TTHM



More information for this water system: SDWIS ID 4094
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.

Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login