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2 days ago3 min read
Freshwater and Marine Species Sensitivity Screening for NPDES Permittees in California
InCalifornia, NPDES permittees must comply with strict environmental regulations to protect aquatic ecosystems.
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Mar 43 min read
The Importance of Stormwater Bioassay Testing in California
Stormwater Bioassay Testing in California
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Feb 102 min read
Environmental Toxicology in California: Challenges and Progress
Key Environmental Toxicology Concerns
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Jan 102 min read
Every ELAP Inspection Gets Tougher, and the Lab Gets Better
Every ELAP Inspection Gets Tougher, and the Lab Gets Better
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Nov 13, 20243 min read
Understanding California NPDES Permit Compliance and EPA Penalties for Non-Compliance
Understanding California NPDES Permit Compliance and EPA Penalties for Non-Compliance
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Nov 1, 20245 min read
Implementing a Toxicity Reduction Evaluation (TRE) for a NPDES Permittee
One key aspect of NPDES compliance is controlling whole effluent toxicity (WET), which measures the combined toxic effects of pollutants in
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Oct 17, 20245 min read
Implementing a Toxicity Reduction Evaluation (TRE) for a NPDES Permittee
The Statewide Toxicity Provisions, formally adopted by the State Water Resources Control Board in 2021, establish consistent regulations.
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Sep 30, 20245 min read
Enhancing the Accuracy of Chronic Ceriodaphnia Bioassay Testing: Best Practices and Key Considerations
Introduction Chronic Ceriodaphnia bioassay testing is a crucial tool in environmental monitoring, primarily used to assess the toxicity...
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