Only show results in Virginia? Ok

Fish Diversion equipment for Water and Wastewater

  • Premium

    Fish Recovery and Return Screens

    The U.S. EPA Clean Water Act Section 316(b) allows for numerous different compliance methods to meet Best Technology Available (BTA) requirements for impingement mortality standards. One of the more cost-effective means of compliance is based on option 5, allowing the owner to “operate a modified traveling screen that the EPA or other permitting ...

    By WesTech Engineering, Inc. based in Salt Lake City, UTAH (USA). from Fish Recovery and Return Screens Product line

  • FishFlow - Fish-friendly Axial Pump

    Axial pumps are the most commonly applied type of pump in the Dutch pumping stations. These pumps are used in a wide variety of pumping stations, from small pumps in ditches to the pum-ping station at IJmuiden, the largest pumping station of Europe. Although frequently applied, axial pumps are amongst the most dangerous pumps for migrating fishes, ...

    By FishFlow Innovations based in Medemblik, NETHERLANDS.

  • Hydroscreen - Large Hydro Diversion Screens

    Remove sediments and debris that damage nozzles, runners, and bearings. Avoid lost generation revenues and expensive maintenance costs and equipment replacements. Debris and sediment can plug nozzles and significantly damage runner blades and impellers in large hydro turbines. In some cases, loss of generation revenues can cost as much as $20,000 ...

    By Hydroscreen Co. LLC based in Denver, COLORADO (USA).

  • FishFlow - Fish-friendly Screw Pump

    Screw pumps are utilised to draining low laying areas, such as the polders of Northwest Europe. A screw pump consists of a long worm wheel that is placed in a diagonal pipe or through, and creates upward displacement of water when driven. These pumps, also called Archimedian screws, have been in use for many centuries as applications are found in ...

    By FishFlow Innovations based in Medemblik, NETHERLANDS.

  • Whooshh - Fish Passage System

    Fish species are affected by the development and operation of dams. Dams without adequate fish passage systems block migrating up stream adults from reaching critical habitat. For downstream juveniles, a substantial proportion can be killed while migrating through dams, both directly through collisions with structures and abrupt pressure ...

    By Whooshh Innovations LLC based in Belllevue, WASHINGTON (USA).

  • FishFlow - Fish Deterrence Strobe Lights

    Large quantities of surface waters are drawn for cooling systems by power plants and production of drinking water by waterworks. Fishes that are present in the water are drawn into the water intakes as well. Entry of fishes can result in clogging up of cleaning filters, which requires higher cleaning frequency. Passage of the filters by fishes can ...

    By FishFlow Innovations based in Medemblik, NETHERLANDS.

  • Neptun - Electrical Fish Barrier

    Profish is now enlarging its range of behavioural barriers by offering the NEPTUN electrical barrier ! Developed by the Polish company PROCOM SYSTEM), the NEPTUN barrier generates a progressive electric gradientbeteen the positive and negative electrodes installed. The current used is low voltage (60 V), which reduces the ...

    By ProFish Technology SA based in Naninne, BELGIUM.

  • Electric Fish Barrier

    This illustration shows a typical large stream electric fish barrier system installation. The example system includes standard BP-1.5 Programmable Output Waveform (POW) pulsers. The pulsers are connected to a group of electrodes submerged in the waterway. The pulsers store energy in a large capacitor bank and then quickly discharge the energy ...

    By Smith-Root based in Vancouver, WASHINGTON (USA).

  • Ovivo - Fish Guidance System – Sound Projector Arrays

    Ovivo Fish Guidance System - Sound Projector Arrays is based on the latest SILASTM(Synchronized Intense Light and Sound) technology. It is designed specifically for large scale water intakes, but is suitable for any intake type including retrofit on marine and freshwater. The SILAS system uses a combination of flashing intense light and an ...

  • Bio-Acoustic Fish Fence (BAFF) System

    BAFF systems are primarily used to guide downward migrating fish (such as salmonid smolt) away from the entrance to a water channel, so they remain in the main river, or guiding smolt from a major flow into a fish pass channel, typically at the entrance to a hydro-electric facility. The systems can also be used for other applications, including ...

    By Fish Guidance Systems Limited based in Talbot Road, UNITED KINGDOM.

  • FishFlow - Siphon Fish Ladder

    The FishFlow siphon fish ladder is based on the principle of a poorly functioning siphon; i.e. a siphon with an air bubble. This bubble is an essential element of the construction because the volume of the bubble defines the flowrate through the system. The siphon fish ladder is equipped with a vacuum pump that controls the volume of the air ...

    By FishFlow Innovations based in Medemblik, NETHERLANDS.

  • Hydroscreen - Rotary Fish Barrier Screens

    Effectively protect and isolate native fish movement into agricultural diversions and isolated streams using Hydroscreen's family of water and air driven drum screens. Our screens are ideal for the containment of threatened fish within a water body and the exclusion of undesirable species from such protected aquatic systems. Hydroscreen rotary ...

    By Hydroscreen Co. LLC based in Denver, COLORADO (USA).

  • Fish Diversion Screens

    Hendrick Screen Company has a long history of success in the production of screens used in fish protection/diversion projects and we continue to be a leader in this market. When strength and flatness of the fish screen is critical, or regular cleaning is anticipated, the Hendrick Profile Bar Screen should be the type of screen installed. This ...

    By Hendrick Screen Company based in Owensboro, KENTUCKY (USA).

  • Submersible Fish Friendly Axial and Bowl Pumps

    Bedford Pumps’ submersible range of Fish Friendly axial and bowl pumps cover from 400 to 9,000 litres per second at 2m to 14m head. These Fish Friendly pumps have been stringently tested by independent consultants VisAdvies BV, and awarded an “Excellent” rating for their ability to pump pass fish and eels without mortality. ...

    By Hidrostal Limited based in Castleford, UNITED KINGDOM. from Submersible Fish Friendly Axial and Bowl Pumps Product line

  • Ovivo - Fish Guidance System – Bio Acoustic Fish Fence (BAFF)

    Ovivo Fish Guidance System - Bio Acoustic Fish Fence (BAFF) uses a combination of sensory stimuli that produces a linear barrier, guiding fish away from the point of water collection. Customized sound signals, directional strobe lighting and an air bubble curtain provide directional control. Ovivo designed the BAFF system to comply with UK Best ...

  • icTalk - Smart Projector

    The icTalk Smart Projector is an all-in-one projector that produces a complex range of tones and sweeps. It can be set up by an operator once, and used indefinitely after that, requiring only occasional charging of its battery.

    By Ocean Sonics Ltd. based in Great Village, NOVA SCOTIA (CANADA).

  • Barrier/Guidance System

    Each barrier/guidance system is designed and operated to change an animal’s behavior. While most of our systems have been installed to block fish movement totally, we have also installed systems where the objective is to guide fish towards a specific location (e.g., adult Pacific salmon across a stream towards the entrance to a fish ladder). ...

    By Smith-Root based in Vancouver, WASHINGTON (USA).

  • FishFlow - Eelladder

    The FishFlow eelladder is a fishladder that is specialised in providing migration opportunities to eel. The eelladder can be used to restore eel migration in areas where migration of other fish species is not desirable.

    By FishFlow Innovations based in Medemblik, NETHERLANDS.

  • IWS - Fish Screens

    Our fish screen services include design and installation of large scale traveling water screens for rivers, lakes, aqueducts, canals and more. “Fish screens” with openings of 3/32” or fish-friendly screens (as shown), are available for design, manufacture and installation. Fish screens protect fish and equipment. Our fish screens ...

    By International Water Screens based in Bakersfield, CALIFORNIA (USA). from Fish Screens Product line

  • Fish Screens

    FPI Water Screen Company has developed an innovative method to manufacture Self Cleaning Fish Screens that exclude fish and augment the removal of debris. 

    By Farm Pump Irrigation Co., Inc. (FPI) based in Shafter, CALIFORNIA (USA).

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you