Find Water Quality RFPs and Bid Opportunities

Water Quality Monitoring for Pesticides

The New York State Department of Environmental Conservation (NYSDEC) intends to enter into a sole-source contract with the Suffolk County Department of Health Services to conduct Long Island Pesticide Pollution Prevention Strategy (PPPS) water quality monitoring in Nassau and Suffolk Counties for a five-year period.

Stormwater and Water Quality Design RFP

The Delaware Department of Transportation (DelDOT) is seeking up to two qualified consulting firms to provide comprehensive engineering design services for stormwater and water-quality projects.

RFP for Water Quality and Compliance Software Solution

San Bernardino County is seeking proposals from qualified vendors to provide a reliable and user-friendly water quality and regulatory compliance management software solution.

Laboratory Services for Water Quality Analysis RFP

Laboratory services for water quality analysis.

Notice of Award of Water Quality Monitoring Services

The Michigan Department of Environment, Great Lakes, and Energy is soliciting Water Quality Monitoring Services under solicitation NIA1-761-240000001477-1 for a five-year contract with up to two one-year renewal options.

Platte West Water Production Facility HSP Water Quality Sampling Replacement

Metropolitan Utilities District is seeking sealed electronic bids for the complete replacement of the HSP Water Quality Sampling system at the Platte West Water Production Facility.

Storm Water Quality Program Management (Request for Proposal)

Provide storm water quality program management.

District 518 Crailsheim Water Quality Project RFP

Work includes approx. of 72 LF of 12" RCP; 17,653 CY of channel excavation - common (P) (EV); 17,631 CY of wetland excavation - common (P) (EV); 1,032 CY of common embankment (P) (CV); 8,183 SY of erosion control blanket (RECP) category 35; 5,568 LF of silt fence, type MS.

Water Quality and Compliance Software Solution (Request For Proposal)

RIVERSIDE REGIONAL WATER QUALITY CONTROL PLANT HEADWORKS OVERFLOW

The City of Riverside is soliciting lump-sum bids for construction of an overflow outlet at the Riverside Regional Water Quality Control Plant to provide overflow capacity during power outages.

Supplement Provision of Water Quality Analytical Services on an Annual Contract

Perform analytical services on potable water and surface water samples, as required, for the County Department of Water Resources (DWR).

Developing Camera-based AI Algorithms To Monitor Water Quality At Water and Wastewater Utilities (Request for Proposals)

Develop and validate a practical, scalable framework for deploying cost-effective camera-based artificial intelligence (AI) systems for operational monitoring (eg., sludge quality, harmful algal blooms detection, turbidity events, spills/foam, process monitoring) in water utilities.

Water & Wastewater Quality Control Services - Multiple Locations Statewide - Doc

Provide a water and wastewater quality control services contract involving testing and maintenance.

RIVERSIDE REGIONAL WATER QUALITY CONTROL PLANT HEADWORKS OVERFLOW RFP

The City of Riverside is soliciting lump-sum bids for construction of an overflow outlet at the Riverside Regional Water Quality Control Plant to provide overflow capacity during power outages.

H946--Sterile Processing Water Quality Chillicothe VA Medical Center

This active Sources Sought notice seeks a contractor to provide sterile-processing water-quality services for the Chillicothe VA Medical Center, with a base year and four option years.

P26-1209 - Raw Water Supply Quality and Treatment Impact Study

The Town of Erie is soliciting proposals for a Raw Water Supply Quality and Treatment Impact Study under solicitation P26-1209.

Water Quality Laboratory Testing Service (Request For Quotation) Saint Cloud

Provide water quality laboratory testing service.

WRC: Drain Board/Community Customer Water Quality Monitoring Services

The listing identifies the solicitation as “WRC: Drain Board/Community Customer Water Quality Monitoring Services” within Oakland County’s MITN procurement system.

Boonton Reservoir Protection and Trail Project: Phase 2 Water Quality Features

The Morris County Park Commission is soliciting bids for Phase 2 Water Quality Features of the Boonton Reservoir Protection and Trail Project, a planned 7.7-mile trail loop on the scenic 1,200-acre Boonton Reservoir property in Morris County, New Jersey.

Boonton Reservoir Protection and Trail Project: Phase 2 Water Quality Features

The open solicitation seeks bids for the Boonton Reservoir Protection and Trail Project: Phase 2 Water Quality Features, published July 24, 2026, with bids due September 9, 2026 at 10:00 a.m.