- Owner
- City of Coquille
- Location
- Coquille, Oregon
- Project code
- SD-23-392
Coquille Water Treatment Plant Improvements
It is an improvement project to maintain the quality of the system, increase fire flow, reduce unaccounted water losses, extend the life of the existing tanks, and install needed telemetry for the entire system.
Last verified Sep 25, 2026 3 official source families
Project brief
What is proposed
It is an improvement project to maintain the quality of the system, increase fire flow, reduce unaccounted water losses, extend the life of the existing tanks, and install needed telemetry for the entire system.
Latest material change
OHA publishes project in revised DWSRF public-comment list
The project appears in OHA's June 9, 2026 revised public-comment PPL, preserving a second official project-specific publication record.
Commercial scope
Confirmed work and commercial interpretation
What is proposed
It is an improvement project to maintain the quality of the system, increase fire flow, reduce unaccounted water losses, extend the life of the existing tanks, and install needed telemetry for the entire system.
Potential commercial work
Waterline IQ interpretation of accepted scope. These items are not confirmed contract packages or specifications.
Treatment plant
Water treatment plant and Water treatment filtration
Pumping and storage
Process pumps
Process and controls
Process piping and valves and Electrical and controls
Selected lifecycle
Key official milestones
-
Official event
Added during OHA's 1Q2023 DWSRF priority-list cycle
OHA lists the project for DWSRF funding consideration; the workbook does not establish a formal procurement date.
View evidence for Added during OHA's 1Q2023 DWSRF priority-list cycle -
Official event
OHA publishes project in revised DWSRF public-comment list
The project appears in OHA's June 9, 2026 revised public-comment PPL, preserving a second official project-specific publication record.
View evidence for OHA publishes project in revised DWSRF public-comment list
Evidence and sources
10 accepted claims across 3 official document versions
Selected official evidence · Inspect exact excerpts and locators
Coquille Public Works update — March 27, 2026
Coquille Phase I water-system procurement updates“PUBLIC WORKS DEPARTMENT UPDATE: March 27, 2026 birds. Even the smallest green spaces, like flower boxes and curb strips, can be part of a pathway. There is no cost to be part of the Pollinator Pathway. Additionally, it shows the city in a very positive envi...”
2026 Q3 Combined Base DWSRF and IIJA General Supplemental PPL
OHA DWSRF infrastructure project priority list“12 | City of Coquille SD-23-392 Coos Christopher Frazier / Tawni Bean 3,953 | | Issue: The following issues will need to be maintained and improved to ensure compliance with drinking water rules and safety standards: • Reinforcement of the sedimentation ba...”
2026 Q3 Combined Base DWSRF and IIJA General Supplemental PPL — public-comment PDF
OHA DWSRF infrastructure project priority list — public-comment edition“ssues will need to be maintained and improved Rating results include: to ensure compliance with drinking water rules and safety standards: 15 pts (Health Risk) SD-23-392 Coos • Reinforcement of the sedimentation basin exterior wall (considered 10 pts (Compl...”