Valv-Trol
Manufactures pilot-operated valves for use in raw-water or high-water-content-fluid (H.W.C.F.), hydraulic and high-pressure water systems.
http://www.valv-trol.com

Attitude Techonolgy
Attitude Technology provides Stormwater diversion systems and stormwater management products including, storm switch, rain switch, pumps, valves,actuators and weather stations
http://www.attitudetechnology.com/

Wepuko Hydraulic USA
Wepuko provides high pressure triplex pumps, API674, radial piston pumps, chemical pumps, press drives, process skids, large hydrauklic drives, controls, large fluid power units, hydraulic forging presses, forging components and controls, descaling and high pressure hydraulics and fluid process technology for Petro Chemical, metals, and manufacturing industries. Wepuko Triplex plunger pumps are capable of pumping almost any liquid. Wepuko Radial pumps are fixed, variable or reversing for high pressures and flows.
http://www.wepuko.com

Rotoflux Inc.
rotary unions for applications in water, steam, hydraulic, oil, vacuum, or air systems.
http://www.rotoflux.com

Ventura Hydraulic & Machine Works, Inc.
Ventura Hydraulic and Machine Works, Inc. is a modern manufacturing and fabrication facility of offshore hydraulic systems. We design and build rig gripping and skidding equipment. Our Series 400 Ratcheting Jacking Claw products are in use worldwide, in areas such as the Santa Barbara Channel and the North Sea. Our skidding equipment is capable of moving the drilling rig and the pipe rack in a combined move, with a dead weight of more than 500 tons. Since 1965 we have successfully serviced Mining, Offshore, Mobile and Refuse and Agricultural Equipment.
http://www.venturahydraulics.com

USGS Water Resources Applications Software
Hydrologic and hydraulic modeling and analysis programs in geochemical, ground water, surface water, and water quality categories. Programs include PHREEQC, NETPATH, MODFLOW, MOC, SUTRA, FEQ, HSPF, GenScn, PeakFq, SWStat, and BLTM.
http://water.usgs.gov/software/

Oil Filtration Systems
Manufactures a variety of filtration systems designed to remove particulates, water, dissolved gases, and acids from hydraulic, lubrication, and dielectric fluids.
http://www.oilfiltrationsystems.com

Northwest Hydraulic Consultants
Specialists in water resource engineering and science offering state-of-the-art services in physical and numerical modeling ...
http://www.nhcweb.com/

Anderson Water Systems
Degremont Technologies is a worldwide network of water treatment equipment providers and manufacturers, combining the forces of expert companies for municipal, industrial and leisure markets.
http://www.awsl.com

Filtramax Inc - Filtration Specialists
Filtramax - we combine the strengths of world class suppliers with our application expertise to provide you with cost effective filtration solutions.
http://www.filtramax.com/