The scientists at Pacific EcoRisk are knowledgeable and experienced in the performance of the entire spectrum of aquatic testing, including acute and chronic toxicity tests, and have performed literally thousands of aquatic toxicity tests using freshwater, estuarine and marine species. This testing has been performed in support of client NPDES permits, ambient monitoring programs, development of water quality criteria/objectives, TMDLs, ecological risk assessments, NRDA and CERCLA studies, and product registrations.

Pacific EcoRisk maintains 8000+ sq ft of state-of-the-art laboratory facilities staffed with degreed scientists expert in the performance of biological testing using U.S. EPA and ASTM guidelines as well as the development and performance of innovative, original research/testing approaches that require project-specific study components. Our aquatic testing services include:

	Acute and chronic toxicity testing
	Freshwater, estuarine, and marine tests
	Static, static-renewal, and flow-through
	NPDES compliance testing
	Title 22 hazardous waste testing
	Water Effects Ratio (WER) test
	Site-Specific Studies
	Chemical Products
	TIE/TRE Studies
	Stormwater Testing

Go to Water Column Tests Offered