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Tmdl Standard Companies

  • Aquapoint

    Aquapoint provides wastewater treatment systems for residential, commercial and industrial applications between 1,000 gpd and 2 mgd. Our solutions meet NPDES and TMDL standards for advanced nutrient removal and water reuse. Aquapoint generates cost-benefit advantages by integrating modular ...

    based in New Bedford, MASSACHUSETTS (USA).

  • Rickly Hydrological Co., Inc.

    The Rickly Hydrological Company manufactures and distributes hydrological instrumentation equipment as designed by the U.S. Geological Survey in accordance with its precise standards. Our intent is to provide hydrologists and engineers performing water measurement with the best available technology ...

    based in Columbus, OHIO (USA).

  • Northwest Power Services, Inc. (NPSI)

    Northwest Power Services, Inc. (NPSI) was founded in 1993 as a base firm specializing in Project Management, construction supervision and project operation for hydroelectric generating facilities. The company has chosen to limit direct staff to principle management personnel in the fore mentioned ...

    based in Rigby, IDAHO (USA).

  • Manko, Gold & Katcher, LLP

    Manko, Gold, Katcher & Fox strives to be the premiere environmental, energy and land use law and litigation firm, providing top-quality and cost-effective services to our clients. From its founding Manko, Gold, Katcher & Fox (MGKF) has embraced a core set of principles: providing high quality legal ...

    based in Bala Cynwyd, PENNSYLVANIA (USA).

  • Brown and Caldwell

    Brown and Caldwell delivers leading edge engineering and business solutions to efficiently and effectively meet the environmental needs of public agencies, government and private industry. When you`re accountable for results, you can count on Brown and Caldwell to deliver success.

    based in Walnut Creek, CALIFORNIA (USA).

  • Accutest Laboratories

    Accutest is a privately held, independent network of environmental testing laboratories successfully delivering legally defensible data for over 50 years. Accutest provides a full range of environmental analytical services to industrial, engineering/consulting, and government clients throughout the ...

    based in Dayton, NEW JERSEY (USA).

  • Environmental Research and Design, Inc. (ERD)

    Environmental Research and Design, Inc. (ERD) was founded in 1986 by Dr. Harvey H. Harper, P.E. as a water quality research and engineering firm. Work efforts at ERD are devoted primarily to the areas of surface water and groundwater management, stormwater treatment, lake restoration and ...

    based in Orlando, FLORIDA (USA).

  • Computational Hydraulics International (CHI)

    Computational Hydraulics International (CHI) has been developing and supporting professional software systems for stormwater management and wastewater/watershed modeling since 1978. Our technology is used in over 10,000 projects throughout the world and is the preferred water management software ...

    based in Guelph, ONTARIO (CANADA).

  • Cardno ENTRIX

    Cardno ENTRIX is an environmental and natural resource management consultancy providing a broad suite of services in Water Resources Management, Natural Resources Management, Permitting & Compliance, Environmental & Natural Resource Liability Management, and Economics and Decision Sciences. Clients ...

    based in Houston, TEXAS (USA).

  • Xylem Analytics UK Limited

    Xylem Analytics UK distributes AADi, SonTek, WTW and YSI instruments and monitoring systems, providing training, installation, service, repair and calibration support services in addition to a full range of rental products. We are a division of YSI Incorporated, a global business committed to ...

    based in Hertfordshire, UNITED KINGDOM.

  • Clean Green Technology Inc.

    Clean Green Technology, Inc is driven to clean the ocean upstream using innovative technology to prevent dissolved pollutants and debris from entering the stormdrain before entering into the ocean. We bridge creativity with science to produce better environmental solutions. Clean Green Technology, ...

    based in Huntington Beach, CALIFORNIA (USA).

  • American Textile & Supply, Inc.

    Since 1967, American Textile & Supply, Inc. and Peerless Materials Company have manufactured and distributed wiping cloths. In May of 2002 they joined forces and now have two locations to serve from. Both locations are near major ports and highways, to effectively serve the Greater San Francisco ...

    based in Richmond, CALIFORNIA (USA).

  • Comprehensive Environmental Inc. (CEI)

    Comprehensive Environmental Inc. (CEI) is a civil engineering and environmental services firm providing expert consulting and design services to Federal, state, municipal, non-profit, and private clients. Employee-owned, we have an expert staff of civil, environmental, geotechnical, chemical and ...

    based in Marlborough, MASSACHUSETTS (USA).

  • Eurofins Calscience

    Founded in 1986, Eurofins Calscience is an industry leader in the environmental and marine chemistry laboratory testing field. We offer a comprehensive portfolio of analytical methods and our analytical expertise encompasses all environmental matrices including, air, groundwater, sea water, ...

    based in Garden Grove, CALIFORNIA (USA).

  • OMNI Professional Environmental Associates, P.A.

    OMNI Professional Environmental Associates, P.A. is a full-service environmental engineering and consulting services firm based in Research Triangle Park, North Carolina. We offer a wide variety of environmental services in Air and Water Quality, Hydrogeologic Services, Environmental Management, ...

    based in Research Triangle Park, NORTH CAROLINA (USA).

  • Alta Environmental

    Alta Environmental is a full-service consulting firm specializing in subsurface remediation, air quality, building sciences, and environmental and safety compliance services. Representing the joint resources of the former Winefield & Associates, Justice & Associates, and Coffey Environments, our ...

    based in Long Beach, CALIFORNIA (USA).

  • Aqua-Aerobic Systems, Inc.

    Since 1969, Aqua-Aerobic Systems, Inc. has been a leader in the design, application and manufacture of wastewater treatment equipment and systems for municipal and industrial markets, worldwide.

    based in Loves Park, ILLINOIS (USA).

  • HydroMentia, Inc.

    HydroMentia is a water pollution control company specializing in natural, cost-effective, and sustainable water treatment technologies. Nutrient pollutants are recovered within managed aquatic plant systems, which utilize high-rate biological nutrient uptake capabilities of aquatic vegetation. The ...

    based in Ocala, FLORIDA (USA).

  • Nautilus Environmental

    Welcome to Nautilus Environmental, an environmental consulting firm focused on providing high quality environmental toxicology services and properly interpreted scientific data within a framework of integrity. Our team of environmental scientists offers expertise in the fields of environmental ...

    based in San Diego, CALIFORNIA (USA).

  • SWCA Environmental Consultants

    SWCA Environmental Consultants has provided comprehensive environmental planning, regulatory compliance and natural and cultural resource management services to businesses and government clients across the United States. We are an employee-owned firm of scientists, planners, and technical ...

    based in Salt Lake City, UTAH (USA).

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