Comprehensive Water Management

Proudly Serving Western Oregon for over 40 years

Merrill Water operated originally as Merrill Well Drilling in Oregon beginning in 1978.
Over the years, we have earned the trust of our customers as a reliable, professional company equipped to provide a wide range of technical services that have included water well repair & service, pump system design and installation, well inspecting and pump testing, well development, water filtration and treatment, water system operations and management & wastewater system operations and management.

Water System
Operations & Management

Clean Safe Drinking Water

  • Operations Manuals

  • Coliform Sampling Plan

  • State Required Water Quality Tests

  • Chlorine Residual Testing

  • Cross-Connection Control / Backflow Prevention Program

  • Emergency Preparedness Plans

  • Annual Consumer Confidence Reports

  • Disinfection and Water Treatment

  • Water System Designated Operator

Wastewater System
Operations & Management

Clean Safe Wastewater Treatment

  • Sewer Collections Systems
  • Lift Stations
  • Flow Meters
  • Headworks
  • Activated Sludge, MBR, MBBR, Package Plants, Trickle Filters, Sand Filters, Lagoons
  • Clarifiers
  • UV light sanitizers, chlorination/de-chlorination systems
  • Sludge Digesters, Filter Presses, Belt Presses, Centrifuges
  • Biosolids to be Disposed of or Land Applied
  • Violation Notices, Enforcement Orders
Merrill Water Contact Form


Merrill Water Buys Existing Water Systems & Wastewater Systems

Call for INFO: 503-734-7400


Merrill Water buys Manufactured Home & Mobile Home Parks

Call for INFO: 503-734-7400