Providing environmental monitoring equipment for water quality, hydrology, stream gaging, stage, and meteorology. Includes sensors, dataloggers, sediment sampling devices, current meters, and fish tags.
Manufacturer of liquid level determination for measuring tides, sea state, river stages, ground water, head and tail water, and tank ullage. Proven technology characterized by accuracy (±3 mm), reliability, versatility, and durability.
Manufacturers of level monitors and controls, ppm oil in water monitors, leak detection and alarms, open channel flow monitors and gas detection systems.
A research-oriented company that designs and manufactures state-of-the-art submersible and ground-based optical instruments for monitoring reservoir water quality.
Develops quality control bioassays to monitor various parameters of water quality including toxicity screening, biocide activity, BOD, and bacterial regrowth potential (AOC).
Design and manufacture of storm water samplers. Simple and reliable solution for remote monitoring applications. Collection within the first thirty minuntes of flow.
Manufacturer of medical grade PVC bailers, direct push liners, and drum thiefs. Website offers more groundwater products including HDPE and teflon bailers, descriptions, and ordering information.
Manufactures automated in-situ samplers and data acquisition systems for marine and aquatic science. Includes overview of models, with contacts for global distributors and support in Chesapeake, Virginia.
Specializes in the design, manufacture and distribution of instrumentation and systems for moisture monitoring sensors and systems for landfill closure, agriculture, civil engineering and oil/gas applications.
Low-flow and micro-flow pumping devices for ground water monitoring. Also offers well-logging systems and pumps for use in remediation projects. Descriptions of product lines.
Manufactures and markets water level loggers and sensors, velocity meters, flow meters, water quality sensors, samplers, data recorders, meteorological instruments, and related devices.
Manufacturers of hydrological current meters and accessories for open channels, rivers and streams. Products include Price and pygmy meters, digital indicators and headphone sets, support systems, including cranes and sounding reels.
Designer and manufacturer of portable equipment for measuring and logging groundwater levels and well depth. Includes FAQ, catalog, and contacts in Burlington, Ontario.
Multiprobes and displays for surveys, profiling, remote, unattended monitoring of any array of water quality parameters in fresh, salt, ground, waste waters to 200 meters.
Manufactures, sells, and rents water resource tools and environmental monitoring products, including water quality sensors, dataloggers, level sensors, submersible pumps and multi-parameter meters.
Offers water measurement instruments for suspended solids, turbidity, sludge blanket levels, dissolved oxygen, chemical analysers, and level transmitters.
Manufacturer of hydrologic instrumentation used for stream gaging and sediment and water quality studies. Also supply optical and electronic surveying instruments for use in land surveying, geodetic, GIS, and construction fields.
Manufacturer of unique sampling tools, particularly for sampling contaminated groundwater without introducing turbidity, causing volatilization, or requiring wells to be purged.
Manufactures high quality hydrogeological and hydrological instrumentation. Groundwater monitoring instruments include water level indicators, level and water quality data loggers, groundwater samplers, oil/water interface probes, drive-point piezometers and complete monitoring systems, including multilevel systems.
Specializes in monitoring equipment, data collection and analysis for agricultural engineering, water management, and water quality. Products include stage loggers, stilling wells, and data collection units.
Resource for stormwater managers to order sampling kits, lab analysis, and other supplies. Includes system for tracking and reminders, with contacts in Los Alamitos, California.
Offers automatic samplers, telemetry, SDADA systems, flow meters and other products for remote monitoring of rainfall, stormwater, and other hydrologic parameters. Includes specifications and online manual.
UK based company manufacturing and selling a range of groundwater monitoring and sampling equipment for use in groundwater investigation, remediation and monitoring programmes.
Designs and manufactures a multi-level instrumentation system for investigating and monitoring groundwater conditions, allowing the monitoring of multiple zones in a single borehole. Includes extensive technical information about field applications of the system.
Designs, manufactures and distributes water quality and environmental monitoring equipment, temperature probes, temperature measurement equipment, thermistors, CO2 sensors, glucose analyzers, and lactate analyzers.
