563 open opportunities
Water Purification & Treatment RFPs
Active government water purification & treatment bids and contracts across federal, state, and local agencies. Commonly mapped to NAICS 221310.
24 of 563 shown — Pro members see them all.
26117 Water Meters and Related Hardware as Needed
City of Gloucester
Water Control Structures for Habitat Mgmt
Natural Resources
Black Pond Water Control Structures
Natural Resources
RFP for City of Detroit Water System Rehabilitation, Loan Administration, & Civil Engineering
City of Detroit
WSU 2026-005 Water Main Replacement
Westfield State University
25LDM024 - Lancaster Water Heater & Softener Replacement
Dept of Veterans Affairs
25RS0032 - Redding Domestic Hot Water Upgrades
Dept of Veterans Affairs
IFB 26-0089 Water Service Line Improvements (contract 2)
City of Medford
IFB 26-0090 Water System Improvements
City of Medford
ITB 26-075-PW W 23rd Ave Transmission Water Main - Lincoln to Willamette St
EWEB
Pinnacle Subdivision Water Line Replacement
CITIES - Park City Municipal Corporation
v8 - Clean Water Projects - Otter Creek Basin
ADDISON COUNTY REGIONAL PLANNING COMMISSION
Storm Water Management Improvements Highland Area (DET Basin 85)
CITIES - Draper City
Annual Water Bids
Town of Wilmington
IFB P2660009, Hatchery Water Sample Analysis
Department of Fish & Wildlife
EMERGENCY PLUMBING - WATER LEAK
STATE LAND OFFICE
Pepperell Water Treatment Plant IFB
Town of Pepperell
RFP for City of Detroit Water System Rehabilitation, Loan Administration, & Civil Engineering
City of Detroit
Supply and Install of Water Lines and Pipes Upper Ravine
Unknown
IFB 10214188-Water Treatment System Services
Department of Water Resources
EWEB 26-009-CMGC RFP FOR CM/GC SERVICES WATER CONVEYANCE
EWEB
ITB 26-075-PW W 23rd Ave Transmission Water Main - Lincoln to Willamette St
EWEB
Water Main Improvements - Chandler + May Street / DPW
City of Worcester
IFB No. 26-23: Lower Artichoke Raw Water Pump Station Upgrade
City of Newburyport
No matches for the current filter set.
+ 558 more
Unlock every water purification & treatment opportunity
Pro shows all results, AI match scores, and daily alerts.