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Title 22 Hazardous Waste Bioassay
The Title 22 Hazardous Waste Bioassay is a regulatory biological test defined by California Code of Regulations (CCR), Title 22, Division 4.5
Apr 252 min read
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Staying in Compliance California NPDES Bioassay Testing Requirements
NPDES permittees in California, bioassay testing is a crucial requirement to ensure that wastewater discharges do not harm aquatic life.
Mar 263 min read
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Freshwater and Marine Species Sensitivity Screening for NPDES Permittees in California
InCalifornia, NPDES permittees must comply with strict environmental regulations to protect aquatic ecosystems.
Mar 183 min read
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The Importance of Stormwater Bioassay Testing in California
Stormwater Bioassay Testing in California
Mar 43 min read
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Environmental Toxicology in California: Challenges and Progress
Key Environmental Toxicology Concerns
Feb 102 min read
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Every ELAP Inspection Gets Tougher, and the Lab Gets Better
Every ELAP Inspection Gets Tougher, and the Lab Gets Better
Jan 102 min read
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Understanding California NPDES Permit Compliance and EPA Penalties for Non-Compliance
Understanding California NPDES Permit Compliance and EPA Penalties for Non-Compliance
Nov 13, 20243 min read
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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
Nov 1, 20245 min read
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