OHA Drinking Water Services
OR41 00657 PORTLAND WATER BUREAU Classification: COMMUNITY
Contact: YONE AKAGI Phone: 503-823-1251 View on Map
1900 N INTERSTATE AVE County: MULTNOMAH
PORTLAND, OR 97227 Activity Status: ACTIVE -- History
Population: 666,200 Number of Connections: 187,700
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 4 Approved Drinking Water Protection Plan: Yes
Treatment class: 3 Source Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Dec 13, 2023
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR BULL RUN A SW
SRC-AA BULL RUN RIVER A Permanent SW
EP-B GWPS EP FOR GROUNDWATER PUMP STATION A GW
SRC-BA SAND&GRAVEL AQ (SGA) - WELL #1 - MULT1190 A Seasonal GW
SRC-BB SGA WELL #2 - MULT1189 A Seasonal GW
SRC-BC SGA WELL #4 - MULT1264 A Seasonal GW
SRC-BD SGA WELL #6 - L120292 A Seasonal GW
SRC-BE SGA WELL #7 - MULT1273 A Seasonal GW
SRC-BF SGA WELL #8 - MULT1274 A Seasonal GW
SRC-BG SGA WELL #9 - MULT1259 A Seasonal GW
SRC-BH SGA WELL #11 - MULT1122 A Seasonal GW
SRC-BI SGA WELL #14 - MULT1268 A Seasonal GW
SRC-BJ SGA WELL #16 - MULT1335 A Seasonal GW
SRC-BK SGA WELL #35 - L40157 A Seasonal GW
SRC-BL SGA WELL #36 - L40427 A Seasonal GW
SRC-BM SGA WELL #37 - L40426 A Seasonal GW
SRC-BN SGA WELL #34 - MULT1131 A Seasonal GW
SRC-BO SGA WELL #38 - L67558 A Seasonal GW
SRC-CA TROUTDALE SANDSTONE AQ WELL #3 - MULT1263 A Seasonal GW
SRC-CB TSA WELL #5 - MULT1261 A Seasonal GW
SRC-CC TSA WELL #10 - MULT1187 A Seasonal GW
SRC-CD TSA WELL #15 - MULT1256 A Seasonal GW
SRC-CE TSA WELL #26 - MULT1134 A Seasonal GW
SRC-CF TSA WELL #29 - MULT1139 A Seasonal GW
SRC-CG TSA WELL #28 - MULT1132 A Seasonal GW
SRC-DA BLUE LAKE AQ (BLA) - WELL #12 - MULT1287 A Seasonal GW
SRC-DB BLA WELL #13 - MULT1286 A Seasonal GW
SRC-DC BLA WELL #17 - MULT1283 A Seasonal GW
SRC-DD BLA WELL #18 - MULT1284 A Seasonal GW
SRC-DE BLA WELL #19 - MULT1288 A Seasonal GW
EP-H EP FOR VIVIAN WELLS I GW
SRC-HA VIVIAN WELL #6 - L33780 I Emergency GW
SRC-HB VIVIAN WELL #7 - L33772 I Emergency GW
SRC-HC VIVIAN WELL #8 - L48788 I Emergency GW
SRC-HD VIVIAN WELL #9 - L48789 I Emergency GW
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Treatment
Treatment Variance
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR BULL RUN Unfiltered N/AUNFILTERED, AVOIDING FILT. OTHER
GASEOUS CHLORINATION, POST DISINFECTION
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
PH/ALKALINITY ADJUSTMENT-CO2 CORROSION CONTROL
CHLORAMINES DISINFECTION
WTP-B GWPS TP FOR GROUND WATER PUMP STATION PH ADJ-CAUSTIC SODA CORROSION CONTROL
RESID. MAINT. CHLORAMINES OTHER

Consumer Confidence Reports (Last 5 Years)
Only community water systems require consumer confidence reports.

Cross Connection/Backflow Prevention Information (Last 3 Records)
Only community water systems require annual summary reports and annual cross connection program implementation fees.


More information for this water system: SDWIS ID 3900
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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  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
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