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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

MAILING ADDRESS: 1120 SW 5th Ave, Room 1000, Portland, OR 97204

More Contact Info

Data Acquisition and Management

The Data Acquisition & Management team (DA&M) provides critical operation and control information to the Bureau’s Combined Sewer Overflow program. DA&M collects data from a citywide system of pump stations, flow monitors, and rain gauges, which is in turn used for monitoring and analyzing the operation, maintenance, repair, and design of the City’s wastewater and stormwater collection system, and for notification and compliance with Federal and State regulations. The team operates, maintains, designs and supports the bureau’s HYDRA system 24/7, facilitates public notification for the CSO control program, and conducts monitoring of City wastewater and stormwater collection systems.

Hydra Staff

Jennifer A. Martinez
Public Works Manager
Phone: 503-823-7714

Dallas R. Fowler Jr.
Electronic System Technician
Phone: 503-823-7188
Page: 503-323-6389

Ivan D. Chen
Communications Engineer
Phone: 503-823-5511
Page: 503-955-0462

Francisco Perez
Electronic System Technician
Phone: 503-823-5354
Page: 503-942-0075

Josh Knee

Electronic Systems Technician

Phone: 503-823-8160

Page: 503-202-7919

josh.knee@portlandoregon.gov

Links

USGS - HYDRA Rainfall 

USGS - Rainfall