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Surface Water Management

Monitoring, aeration, remediation, dredging, and algae control gear for managing lakes, ponds, rivers, and reservoirs.

74 manufacturers
Surface Water MonitoringWater MeteringChart Recorders & Data Loggers+8 more

Aclara Technologies, a Hubbell brand headquartered in Hazelwood, Missouri, develops smart utility infrastructure solutions for electric, water, and ga…

St. Louis, Missouri, United StatesView Profile →
Lake & Pond AerationAeration equipment

Air-O-Lator Corporation has manufactured aeration and fountain equipment in the USA for over 40 years, serving pond and lake management, wastewater tr…

Kansas City, MissouriView Profile →
Lake & River Remediation EquipmentActivated Carbon & AdsorptionFlood Response Equipment+1 more

Allegro Capital, Logistics, Services & More GmbH, founded in 2017 and based in Mönchengladbach, Germany, manufactures hazardous substance spill contai…

Klosterhofweg 64, 41199 Mönchengladbach, GermanyView Profile →
Surface Water MonitoringPipeline accessoriesCCTV & Camera Inspection+8 more

Andotehna d.o.o., established in 1979 and based in Ribnica, Slovenia, operates under the motto 'Every drop counts' as both a manufacturer and distribu…

Podgorska cesta 2, 1310 Ribnica, SloveniaView Profile →
Algae Control EquipmentWater Treatment Chemicals

Applied Biochemists, operating as a Lonza business, has formulated and manufactured aquatic water treatment chemistry since 1965. The company offers f…

Germantown, WIView Profile →
Lake & Pond Aeration

Aqua Sierra, Inc., based in Colorado with over 30 years of experience, is a fisheries management and water quality consulting firm staffed exclusively…

9094 US Highway 285, Morrison, CO 80465View Profile →
Lake & Pond AerationAeration equipment

AquaMaster, a division of Nigrelli Inc. based in Kiel, Wisconsin, designs and manufactures floating fountains, surface aerators, diffused aeration sys…

16024 County Rd X, Kiel, WI 53042View Profile →
Surface Water MonitoringWastewater SamplersFlow meters+1 more

Aqualytical specializes in in-situ water sampling and monitoring technology built around its flagship CLAM (Continuous Low-Level Aquatic Monitoring) d…

Louisville, Kentucky, United StatesView Profile →
Lake & River Remediation EquipmentStormwater TreatmentFlotation equipment+5 more

Aquashield Inc appears in industry line cards and trade listings as a water and wastewater equipment supplier. Company details are pending verificatio…

Chattanooga, TennesseeView Profile →
Dredging EquipmentSurface Water MonitoringLab Instruments+4 more

Ashtead Technology is a UK-based international subsea equipment rental and solutions provider founded in 1985, publicly traded on the London Stock Exc…

Ashtead House, Discovery Drive, Westhill, Aberdeenshire AB32 6FG, United KingdomView Profile →
Dredging EquipmentSurface Water ManagementScreen Cleaning Equipment+4 more

Atlas Polar Company Limited is a Canadian manufacturer with over 150 years of corporate history, operating its Trash Rake/Waterway Division with more …

Toronto, ON, CanadaView Profile →
Surface Water MonitoringRemote MonitoringData Loggers & Telemetry+5 more

Ayyeka, founded in 2015 and headquartered in Jerusalem, Israel, is an IoT technology company that manufactures rugged edge monitoring devices and prov…

One Gateway Center, Suite 2600, Newark, NJ 07102View Profile →
Surface Water MonitoringPressure gaugesElectronic Level Instruments+4 more

BD SENSORS GmbH is a medium-sized, family-owned German manufacturer headquartered in Thierstein, Bavaria, with over 300 employees across operations in…

BD-Sensors-Str. 1, 95199 Thierstein, GermanyView Profile →
Surface Water MonitoringSurface Water ManagementOther Inspection Methods+5 more

CT2MC is an independent French engineering company founded in 2012 by Olivier Le Meaux and headquartered at the Savoie Technolac campus in Le Bourget …

Le Bourget-du-Lac, FranceView Profile →
Lake & Pond AerationAir Release & Vacuum ValvesCheck valves+5 more

Measurit Technologies Ltd, trading as Check-Flex, is an Ireland-based manufacturer of rubber check valves serving the UK and Irish markets for stormwa…

71-75 Shelton Street, London WC2H 9JQ, IrelandView Profile →
Surface Water MonitoringLab InstrumentsEmission measuring equipment+2 more

Chelsea Technologies Ltd, part of the Covelya Group since 2018, is a UK-based ocean technology company headquartered in Yateley, Hampshire. With over …

Meridian House, 4 Tuscany Way, Blackbushe Business Park, Yateley, Hampshire GU46 6GF, UKView Profile →
Surface Water MonitoringLab InstrumentsConductivity Meters+10 more

Chengdu Tengine Innovation Instrument Co., Ltd. is a Chinese national high-tech enterprise dating from 2002 that builds sensors and online monitoring …

Beijing, ChinaView Profile →
Surface Water MonitoringOther Measurement InstrumentsAutomatic gauges+8 more

Googolwater, operating as Chongqing Googol Changjiang Research Institute, was established in 2016 in Yongchuan, Chongqing as a subsidiary of publicly …

999 Star Boulevard Phoenix Lake Industrial Park, Yongchuan Dist., Chongqing 402160, ChinaView Profile →
Lake & River Remediation EquipmentDigesters & Gas HoldersTank Covers+4 more

EFI USA, founded in 1993 and headquartered in Gaston, South Carolina, is the leading installer of geosynthetic liner and environmental containment sys…

Surface Water ManagementSeparator systemsBar Screens & Fine Screens+3 more

Elgin Separation Solutions, a product line of Astec with a heritage dating to 1864 and over 20,000 installations worldwide, specializes in liquid/soli…

Stafford, Texas, United StatesView Profile →
Dredging Equipment

Ellicott Dredge Enterprises (EDE) is a global dredging equipment manufacturer whose Ellicott name has been in the dredging industry for over a century…

Baltimore, MD, United StatesView Profile →
Surface Water MonitoringFlow metersIntegrated Monitoring Stations+3 more

Flow-Tronic S.A./N.V., founded in 1989 and based in Welkenraedt, Belgium, manufactures flow measurement instrumentation for wastewater, open channel, …

Chemin des Tilleuls 32, 4840 Welkenraedt, BelgiumView Profile →
Surface Water MonitoringAutomatic gaugesConductivity Meters+13 more

FlowChief GmbH provides a central software platform for the water industry that combines process control technology, SCADA, operational data managemen…

Alte Salzstraße 9, 90530 Wendelstein, GermanyView Profile →
Lake & Pond AerationIndustrial Wastewater SystemsPackage Plant Mechanical Equipment+6 more

FUCHS Enprotec GmbH, based in Mayen, Germany with over fifty years of experience, is a subsidiary of METAWATER Co., Ltd. of Japan specializing in aera…

Stocktal 2, 56727 Mayen, GermanyView Profile →
Lake & River Remediation EquipmentElectrochemical TreatmentFlotation equipment+3 more

Ground Effects Environmental Services (GEE), founded in 1998 and headquartered in Canada, develops and deploys electrokinetic wastewater treatment tec…

Surface Water MonitoringLab InstrumentsConductivity Meters+4 more

HORIBA, headquartered in Kyoto, Japan, is a global analytical instrumentation company whose Energy & Environment and Water & Liquid business segments …

Dredging EquipmentCentrifuges, decanters and separatorsSludge Conditioning+3 more

HUNING Umwelttechnik GmbH & Co. KG, based in Melle, Germany, is part of the six-company HUNING Group and specializes in biological sludge treatment, m…

Klippenbusch 20, 49326 Melle, GermanyView Profile →
Surface Water MonitoringSoftwareLevel meters+2 more

HYB Hydro-Berlin GmbH is a Berlin-based company that merges traditional hydrogeology with modern software development to advance digital water managem…

Ackerstraße 7, 613355 Berlin, GermanyView Profile →
Surface Water MonitoringAutomatic gaugesConductivity Meters+14 more

Hach, part of Veralto's Water Quality segment, has supplied water quality analysis instruments, chemistries, and digital solutions since 1933, serving…

Surface Water MonitoringFlow metersAutomatic gauges+7 more

Hebei Ketai Instrument Co., Ltd. (COTEC), founded in 2014 and based in Hengshui City, Hebei Province, China, is a high-tech enterprise producing indus…

No.7, South Side of 307, Economic Development Zone, Wuqiang County, Hengshui City, Hebei Province, Hengshui, Hebei 053000, People's Republic of ChinaView Profile →
Surface Water ManagementBar Screens & Fine ScreensCloth Media Filters & Microscreens+2 more

Hendrick Screen Company, based in Owensboro, Kentucky, has manufactured Profile Bar and resistance-welded Wedge Wire screens for over 40 years for wat…

Owensboro, KY, United StatesView Profile →
Algae Control EquipmentLake & River Remediation EquipmentTank Covers+2 more

Hexa-Cover A/S, headquartered in Thisted, Denmark, is the globally market-leading manufacturer of floating cover elements for liquid surfaces, with in…

Vilhelmsborgvej 5, 7700 Thisted, DenmarkView Profile →
Surface Water MonitoringSoftwareIntegrated Monitoring Stations+7 more

ITWH GmbH (Institut für technisch-wissenschaftliche Hydrologie) is a German engineering and software firm headquartered in Hannover, with additional o…

Engelbosteler Damm 22, 30167 Hannover, GermanyView Profile →
Dredging EquipmentLake & River Remediation EquipmentDrainage Equipment+5 more

Intercom Celje d.o.o., based in Celje, Slovenia, is a trading and manufacturing company specializing in industrial hydraulic systems, drive components…

Teharje 6b, 3000 Celje, SloveniaView Profile →
Surface Water MonitoringWater MeteringChart Recorders & Data Loggers+8 more

Itron is a global technology company headquartered in Liberty Lake, Washington, serving over 7,700 utility customers across more than 100 countries wi…

Liberty Lake, WA, United StatesView Profile →
Lake & Pond AerationIon ExchangeMixers & Agitators

Ixom Watercare, headquartered in Dickinson, North Dakota, develops and manufactures specialized water quality improvement equipment for municipal drin…

Dickinson, North Dakota, United StatesView Profile →
Surface Water MonitoringPressure gaugesDissolved Oxygen Measurement+10 more

KELLER Pressure AG, founded in 1974 by physicist Hannes W. Keller (inventor of the integrated silicon measuring cell) and now led by his sons Tobias a…

Schwarzwaldstr. 17, 79798 Jestetten, GermanyView Profile →
Lake & River Remediation EquipmentCoalescing SeparatorsHybrid Package Plants+6 more

KF Unternehmensgruppe GmbH (KF Group) is a Berlin-based environmental services conglomerate founded by the Kemmer and Fischer families, with origins t…

Oderstraße 188, 12051 Berlin, GermanyView Profile →
Surface Water MonitoringData Loggers & TelemetryRemote Monitoring+4 more

Kinéis, founded in 2018 as a spin-off from CLS and CNES (the French space agency), operates Europe's first dedicated IoT satellite constellation — 25 …

11 rue Hermès, Parc Technologique du Canal, 31520 Ramonville-Saint-Agne, FranceView Profile →
Lake & River Remediation EquipmentWastewater Plant Control SystemsCompact systems+6 more

MANN+HUMMEL Water & Membrane Solutions is the water and process filtration division of the MANN+HUMMEL group, a family-owned German enterprise with mo…

Surface Water MonitoringWastewater SamplersIntegrated Monitoring Stations+4 more

MAXX Mess- und Probenahmetechnik GmbH is a family-owned manufacturer based in Rangendingen, Germany, producing automatic water sampling equipment span…

Hechinger Straße 41, 72414 Rangendingen, GermanyView Profile →
Surface Water MonitoringRemote MonitoringIntegrated Monitoring Stations+4 more

MTRComs GmbH, established in 2018 in Osnabrück, Germany, is the European entity of Meteor Communications Ltd (UK) and specializes in remote visual mon…

Albert-Einstein-Str. 1, 49076 Osnabrück, GermanyView Profile →
Algae Control EquipmentCloth Media Filters & MicroscreensScreen Cleaning Equipment+5 more

Mecana AG, a Swiss firm headquartered in Reichenburg, has built municipal and industrial water and wastewater treatment plants since 1964, working in …

Industriestrasse 39, 8864 Reichenburg, SwitzerlandView Profile →
Surface Water MonitoringElectronic Level InstrumentsGas meters+10 more

Microtronics Engineering GmbH is an Austrian IoT technology company headquartered in Ruprechtshofen (Hauptstraße 7, 3244) that has been developing and…

Hauptstraße 7, 3244 Ruprechtshofen, AustriaView Profile →
Surface Water MonitoringAutomatic gaugesIntegrated Monitoring Stations+7 more

NFT Umweltdatensysteme GmbH is an IT systems house and service provider for the waste, wastewater, and environmental sectors, active in the European m…

Steinhauser Berg 4, 42389 Wuppertal, GermanyView Profile →
Surface Water MonitoringElectronic Level InstrumentsLevel meters+4 more

NIVUS GmbH is a German measurement technology company headquartered in Eppingen (Im Täle 2, D-75031) with over 50 years of experience serving the wate…

Im Täle 2, 75031 Eppingen, GermanyView Profile →
Surface Water MonitoringElectronic Level InstrumentsAutomatic gauges+16 more

OTT HydroMet, headquartered in Germany with a heritage dating to 1873 and now part of the Veralto corporation alongside In-Situ and Sea-Bird Scientifi…

Sterling, Virginia, United StatesView Profile →
Fish Passage SystemsBar Screens & Fine ScreensCloth Media Filters & Microscreens+28 more

Passavant-Geiger GmbH, headquartered in Aarbergen near Frankfurt am Main and employing approximately 300 people, operates under the three brands Passa…

Passavant-Geiger-Straße 1, 65326 Aarbergen, GermanyView Profile →
Surface Water MonitoringIntegrated Monitoring StationsProximity & Optical Sensors+1 more

Proteus Instruments is a UK-based water quality monitoring company and recipient of the 2022 Queen's Award for Enterprise in Innovation, specializing …

Lake & River Remediation EquipmentTreatment Plant Accessories

Qingdao Yankang Plastic Industry Co., Ltd. is a Chinese manufacturer producing plastic products related to water treatment infrastructure. The company…

No.3 Qiangli Road, Jiaoxi Industrial Area, Jiaozhou, Qingdao, Shandong, ChinaView Profile →
Lake & Pond AerationAeration equipmentBar Screens & Fine Screens+5 more

Risen Water, based in Peachtree City, Georgia, is a water and wastewater treatment equipment manufacturer that develops and commercializes proprietary…

Surface Water MonitoringWastewater SamplersAutomatic gauges+16 more

With over 113 years of heritage originating as a village blacksmith in Giesbeek, the Netherlands, Royal Eijkelkamp has grown into a global supplier of…

Nijverheidsstraat 9, 6987 EN Giesbeek, The NetherlandsView Profile →
Fish Passage SystemsSludge Conveyors & Feed EquipmentStorage tanks+1 more

Rochling Industrial is a manufacturer and supplier of thermoplastic and composite materials for industrial applications, offering semi-finished produc…

Hagdornstraße 3, 46509 Xanten, GermanyView Profile →
Surface Water MonitoringData Loggers & TelemetryConductivity Meters+11 more

SEBA Hydrometrie GmbH & Co. KG, founded in 1967 and headquartered in Kaufbeuren, Bavaria, is a family-owned German manufacturer with over 50 years of …

Gewerbestr. 61a, 87600 Kaufbeuren, GermanyView Profile →
Dredging EquipmentSlurry & Sludge Pumps

SRS Crisafulli, Inc., founded in 1966 in Glendive, Montana as Crisafulli Pump Company, manufactures dredging systems and pumps for transporting sludge…

Glendive, Montana, United StatesView Profile →
Surface Water MonitoringAutomatic gaugesOther Measurement Instruments+1 more

Shimadzu is a Japanese analytical instrumentation manufacturer whose European subsidiary provides a comprehensive portfolio of measurement solutions f…

Albert-Hahn-Straße 6-10, 47269 Duisburg, GermanyView Profile →
Surface Water MonitoringOther Measurement InstrumentsAutomatic gauges+8 more

Founded in 2013 and operating as Zwinsoft (Tianjin Zwinsoft Technology), this Chinese high-tech environmental monitoring manufacturer holds over 110 i…

17th Floor, Unit 2, Building 1, No. 88 Shenghe 1st Road, Chengdu High Tech Zone 1717, Sichuan, Chengdu 610056, People's Republic of ChinaView Profile →
Surface Water MonitoringAutomatic gaugesGas meters+10 more

Siemens provides industrial automation, digitalization, and electrification solutions for the water and wastewater sector, spanning PLCs, SCADA platfo…

Lake & River Remediation EquipmentWeirs, Baffles & SkimmersFlotation equipment+5 more

Skim-pak, based in Hayward, California, manufactures a specialized line of surface liquid skimmers and decanting equipment for the water, wastewater, …

Dublin, CA, United StatesView Profile →
Algae Control Equipment

SonicPure is a US-based manufacturer of ultrasonic algae and biofilm control systems that eliminate algae and biofilm in water bodies using acoustic t…

Torrance, CA, United StatesView Profile →
Surface Water MonitoringOther Measurement InstrumentsAutomatic gauges+10 more

TriOS Mess- und Datentechnik GmbH, founded in 1998 as a University of Oldenburg spin-off and headquartered in Rastede, Germany, develops and manufactu…

Bürgermeister-Brötje-Straße 25, 26180 Rastede, GermanyView Profile →
Lake & River Remediation EquipmentConstruction Tools & EquipmentDewatering Polymers & Additives+8 more

United Rentals, Inc. is the world's largest equipment rental company, founded in 1997 and headquartered in Stamford, Connecticut. Operating over 1,520…

Barbarastraße 62, 46282 Dorsten, GermanyView Profile →
Surface Water MonitoringElectronic Level InstrumentsFlow meters+8 more

VEGA Grieshaber KG is a German manufacturer of process instrumentation headquartered in Schiltach in the Black Forest, founded over 65 years ago. The …

Am Hohenstein 113, 77761 Schiltach, GermanyView Profile →
Lake & Pond AerationAeration equipmentIndustrial Wastewater Systems+1 more

VaraCorp, LLC manufactures turbine-based floating surface aerators for wastewater treatment lagoons and ponds, differentiating its technology from con…

Austin, Texas, United StatesView Profile →
Surface Water MonitoringRemote MonitoringData Loggers & Telemetry+5 more

Verticlab s.r.o., based in Chrudim, Czech Republic, builds purpose-built IoT monitoring hardware and analytics software for vacuum sewer and wastewate…

Na Ostrově 207, 537 03 ChrudimView Profile →
Surface Water MonitoringXRF SpectroscopyEmission measuring equipment+3 more

Z-Spec, headquartered in East Greenbush, New York, develops and manufactures portable and benchtop X-ray fluorescence (XRF) elemental analyzers based …

East Greenbush, New York, United StatesView Profile →
Surface Water MonitoringElectrical Equipment & Installations

Zahnen Technik, headquartered in Arzfeld, Germany, is a family-owned company that pivoted from electrical installation to water and wastewater enginee…

Bahnhofstraße 24, 54687 Arzfeld, GermanyView Profile →
Surface Water MonitoringLeak detection and monitoringWater Metering

ZENNER International GmbH & Co. KG, headquartered in Saarbrücken, Germany, brings over a century of measurement technology expertise to smart city and…

Heinrich-Barth-Straße 29, 66115 Saarbrücken, GermanyView Profile →
Surface Water MonitoringLab InstrumentsDrinking Water Treatment Systems+2 more

bNovate Technologies SA, headquartered in Ecublens, Switzerland, is an ISO 9001:2015 certified company that has pioneered automated online flow cytome…

Ch. Dent d'Oche 1A, 1024 Ecublens, SwitzerlandView Profile →
Surface Water MonitoringLab InstrumentsDrinking Water Treatment Systems+3 more

bbe Moldaenke GmbH, headquartered in Schwentinental near Kiel, Germany, has specialized in environmental monitoring instrumentation for over 25 years,…

Preetzer Chaussee 177, 24222 Schwentinental, GermanyView Profile →
Dredging EquipmentGravity ThickenersMembrane Filter Presses+5 more

idee e prodotti srl, based in Bernareggio near Milan, Italy, has designed and manufactured unconventional pumping and sludge treatment equipment since…

Via Del Commercio 1, 20881 Bernareggio Monza Brianza, ItalyView Profile →
Surface Water MonitoringFlow metersElectronic Level Instruments+8 more

medon GmbH is an Austrian measurement technology and systems integration company headquartered in Olbendorf, Burgenland, with a branch office in Prega…

Greiner 724, A-7534 Olbendorf, AustriaView Profile →
Surface Water MonitoringIntegrated Monitoring StationsDissolved Oxygen Measurement+5 more

nke INSTRUMENTATION, headquartered in Hennebont, Brittany, France, designs and manufactures oceanographic and freshwater monitoring instruments, auton…

6 rue Gutenberg, ZI K�randr�, 56700 Hennebont, FranceView Profile →
Surface Water ManagementBar Screens & Fine ScreensCloth Media Filters & Microscreens+5 more

nrw Anlagentechnik GmbH is a German manufacturer based in Hückelhoven that specializes in screening systems for mechanical wastewater treatment and in…

Ottostrasse 31, 41836 H�ckelhoven Baal, GermanyView Profile →
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