OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00722
PWS Name: HILAND WC - BOULDER CREEK
 
Who Was Contacted and Phone: Chandler Brown (503) 407-7451
Contact Date: 11/08/2010
Contacted By: KALISH, FRED (REGION 2)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
Operations
 
Details: SUMMARY: DBP Alert Notification DETAILS: Water samples analyzed for DBPs on 10/8/10 were reported at the following values: HAA5 0.0623 mg/l and TTHM 0.0808 mg/l. Compliance with MCL based on Running Annual Average (RAA). Previous samples were reported for 2/21/10. The RAA for the two sets of samples results in values below MCL for both HAA5 (0.0585 mg/l) and TTHM (0.0586 mg/l). Therefore, no MCL violation. ACTION NEEDED: None at this time.
 
Associated Alerts: CHEM4518 - 11/08/2010 - TOTAL HALOACETIC ACIDS (HAA5) , TTHM

CHEM4518 - 11/08/2010 - TOTAL HALOACETIC ACIDS (HAA5) , TTHM



More information for this water system: SDWIS ID 3400
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