OHA Drinking Water Services
OR41
PWS ID: 00959 ---- WOODBURN, CITY OF
LRAAs and OELs

LRAA = Locational running annual average; OEL = Operational evaluation level. Learn about OELs here.
Averages are subject to change as new data is taken into consideration.

TTHM MCL = 0.080 mg/L,  HAA5 MCL = 0.060 mg/L.  MCL exceedances are indicated with red text.

Monitoring
Period		 Last
Sample		 Sample
Point		 Location TTHM
LRAA		 TTHM
OEL		 HAA5
LRAA		 HAA5
OEL
4Q2014 Dec 03, 2014 2DBP-01 SS #14 WILLOW 1 0.003 0.002 0.004 0.004
4Q2014 Dec 03, 2014 2DBP-02 SS #25 WILLOW 2 0.003 0.003 0.004 0.004
4Q2014 Dec 03, 2014 2DBP-03 SS #5 BIRDSEYE 0 0.001 0.002 0.002
4Q2014 Dec 03, 2014 2DBP-04 SS #35 TUKWILA DR 0.001 0.001 0.002 0.003
3Q2014 Sep 02, 2014 2DBP-01 SS #14 WILLOW 1 0.003 0.003 0.003 0.004
3Q2014 Sep 02, 2014 2DBP-02 SS #25 WILLOW 2 0.003 0.003 0.004 0.004
3Q2014 Sep 02, 2014 2DBP-03 SS #5 BIRDSEYE 0 0 0.002 0.002
3Q2014 Sep 02, 2014 2DBP-04 SS #35 TUKWILA DR 0.001 0 0.002 0.002
2Q2014 Jun 02, 2014 2DBP-01 SS #14 WILLOW 1 0.002 0.002 0.002 0.003
2Q2014 Jun 02, 2014 2DBP-02 SS #25 WILLOW 2 0.002 0.002 0.002 0.003
2Q2014 Jun 02, 2014 2DBP-03 SS #5 BIRDSEYE 0 0 0.001 0.001
2Q2014 Jun 02, 2014 2DBP-04 SS #35 TUKWILA DR 0.001 0.001 0.001 0.002
1Q2014 2DBP-01 SS #14 WILLOW 1 0.001 0.001
1Q2014 2DBP-02 SS #25 WILLOW 2 0.001 0.001
1Q2014 2DBP-03 SS #5 BIRDSEYE 0 0.001
1Q2014 2DBP-04 SS #35 TUKWILA DR 0 0.001
4Q2013 Dec 10, 2013 2DBP-01 SS #14 WILLOW 1 0.001 0.001
4Q2013 Dec 10, 2013 2DBP-02 SS #25 WILLOW 2 0.001 0.001
4Q2013 Dec 10, 2013 2DBP-03 SS #5 BIRDSEYE 0 0
4Q2013 Dec 10, 2013 2DBP-04 SS #35 TUKWILA DR 0 0.001



More information for this water system: SDWIS ID 3807
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
Corrosion Control has moved to the Lead & Copper 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
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login