Water Toxicity Monitoring services for Monitoring and Testing

Water quality criteria are the numeric conditions (e.g., contaminant concentrations) that need to be maintained or attained to protect aquatic ecosystems and human health. To provide for protection of aquatic life, it is necessary to consider both short term “acute” (survival) effects and long-term “chronic” (survival, ...

By Pacific EcoRisk based in Fairfield, CALIFORNIA (USA). from Development of Ambient Water Quality Services Service line

Our unique position in the industry, vast experience, and lab-tailored services allow us to provide an uncommon level of convenience and value for environmental testing laboratories that need a routine or emergency supplier ofsuperior-quality aquatic indicators for WET testing.

By MBL Aquaculture - a division of Marinco Bioassay Laboratory, Inc. based in Sarasota, FLORIDA (USA).

The disaster warning information dissemination platform is a part of flash flood monitoring and warning system. As the most important part of the whole system, It is the execution unit of the establishment of the whole system. The platform is expect to accurately and timely transmit the disaster warning information to flash flood threaten area by ...

By Tri-Tech Holding Inc. based in Beijing, CHINA. from Disaster Warning Information Dissemination System Service line

EA’s state-of-the-art Ecotoxicology Laboratory is nationally certified and widely recognized for its depth of services and consistent quality. This laboratory provides maximum flexibility for customizing ecotoxicology testing programs to meet your needs, while assuring that all regulatory requirements are satisfied. Our aquatic culture ...

By EA Engineering, Science and Technology, Inc based in Hunt Valley, MARYLAND (USA).

TIEs have become an integral forensic method for determining causes of toxicity. The success of TIEs in identifying the causes of toxicity that may be present in effluents, ambient waters and sediments is a direct function of the technical expertise of the scientists regarding the fate and effects of potential contaminants. Our staff are very ...

By Pacific EcoRisk based in Fairfield, CALIFORNIA (USA). from Toxicity Identification Evaluations (TIEs)/Toxicity Reduction Evaluations (TREs) Services Service line

The aquatic biology laboratory at EDG specializes in biological assessment of freshwater habitats such as large and small streams, rivers, lakes, reservoirs, and wetlands. Freshwater and saltwater organisms are tested in an isolated photo-period and temperature-controlled laboratory. We culture our freshwater test organisms in-house. EDG has ...

By EnviroData Group, LLC based in Lexington, KENTUCKY (USA).

Nautilus has an extensive resume of successful long-term whole effluent monitoring programs for numerous permitted clients, many of whom have worked with our group (as Nautilus and predecessor companies) for more than a decade. Our focus on staff retention, QA and method improvements, and cost management lends itself to positive, long-term client ...

By Nautilus Environmental based in San Diego, CALIFORNIA (USA). from Ambient Water, Stormwater, & Whole Effluent Toxicity Service Service line

Marine testing is primarily conducted for product registration under the Offshore Chemical Notification Scheme (OCNS).  Chemex are one of the few UK laboratories that offer a wide range of marine studies suitable for this purpose.  Species data required for this scheme and offered by Chemex include Algae (Phaeodactylum tricornutum), ...

By Chemex Environmental International Ltd based in Cottenham, UNITED KINGDOM. from Marine Testing Services Service line

Strata Environmental provides a broad range of compliance support services designed to help companies achieve and maintain compliance with environmental regulations and policies. Strata Environmental assists clients with one-time projects and also serves as outsourced environmental staff to prepare and implement environmental permits, plans, ...

By Strata Environmental Services, Inc. based in Knoxville, TENNESSEE (USA).

Industrial and municipal effluents throughout North America are regulated to meet defined physical, chemical, and toxicological criteria. In order to comply with these regulations they must perform certain Aquatic toxicity tests. These tests are extremely important as they are used to measure, predict, and control the discharge of materials that ...

By HydroQual Laboratories Ltd. based in Calgary, ALBERTA (CANADA). from Effluent Monitoring Services Service line

SFE Global offers smoke testing, an extremely tangible process in which storm water cross connections are visual immediately upon testing. Although the concept is simple, it takes careful planning and an experienced firm in order to implement a successful smoke testing program.Safe, non-toxic smoke is generated and blown into sanitary sewer ...

By SFE Global North America based in Bellingham, WASHINGTON (USA).

ECT uses water of the highest quality which is closely monitored to give our organisms the very best environment possible. Reference toxicity test are conducted on a regular basis and results furnished with each organism shipment. We have sufficient quantity and ages to meet your testing needs. We can and will supply any amount and age of these ...

By Environmental Consulting & Testing based in Superior, WISCONSIN (USA).

Since 1986 New England Bioassay, a Division of GZA GeoEnvironmental, has been one of the leading ecological and whole effluent toxicity testing laboratories in the Northeast. Our laboratory is located in Manchester, Connecticut and provides services to more than 150 active industrial, municipal, environmental engineering, and risk assessment ...

By GZA GeoEnvironmental, Inc. based in Bloomfield, CONNECTICUT (USA).

Pollutech's toxicity testing services provides critical biological knowledge to keep your environmental liabilities in check through biological evaluation of water, sediment, soil and chemicals.Pollutech's expertise will help you make sound decisions that expand opportunities and limit risk, offering the essential experience necessary to ...

By Pollutech Group of Companies Inc. based in Oakville, ONTARIO (CANADA).

Aqua Survey collects proposed dredged material, processes the sediment samples, and preserves them for analyses. Our scientists regularly perform geotechnical, chemical and biological analyses in support of water quality and disposal alternatives studies. Aqua Survey will help clients prepare a sampling and analysis plan to submit for regulatory ...

By Aqua Survey, Inc. based in Flemington, NEW JERSEY (USA). from Dredged Material Assessment Services Service line

BES maintains close contact with relevant agencies, governing bodies, industry groups, and NGOs to track developments. This “early warning system” provides our clients with the situational awareness of any changes in mandatory and voluntary programs so they can fully participate in any policymaking.

By Business EcoSystems (BES) based in VIRGINIA (USA).

Fish, Acute (rainbow trout, fathead minnow, bluegill, etc. ). Fish, Prolonged Toxicity Test (14-day or 28-day static renewal). Fish, Extended Early Life Stage (Salmonid embryo larval). Fish, Juvenile Growth (28-day). Fish, Larval Survival and Growth. Fish Bioconcentratlon. Invertebrate, Acute (Daphnia magna, Ceriodaphnia dubia, etc.). ...

By AquaTox Testing & Consulting Inc. based in Guelph, ONTARIO (CANADA). from Aquatic Freshwater Tests Service line

Operating industrial and technical systems entails risk of fire in the event of a fault or error. Fire early warning systems and designing for fire safety are important aspects of protecting lives and systems from fire.

By john becker ingenieure / engineers based in Worpswede, GERMANY.

Effluent treated with a Green Bio-technology product that inhibits and controls toxic algae downstream.

By Pickett Enterprises based in Dayton, OHIO (USA).

Nobody can escape the effects of water pollution as the entire ecosystem gets affected by it. Again the effects of water pollution may not appear immediately and may take years to show the damages. Water pollution not only diminishes aesthetic quality of water bodies, destroys aquatic life and habitats, affect reproductive ability of aquatic life ...

By The EcoAmbassador based in ONTARIO (CANADA).