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 Federal
Bioassays and Biomonitoring
 Regulatory Analysis
Biomonitoring is the term used to describe a broad category of monitoring methods used to test the toxicity of the wastestream flowing from wastewater treatment plants. Biological monitoring may be required to demonstrate compliance with toxicity standards or to substantiate a request for relief from some wastewater treatment standards. Bioassays are a common type of biological monitoring that may be required as a method of measuring water quality to determine compliance with discharge limits.

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 Regulatory Activity
(03/14/2007) Federal—Notices—Bioassays and Biomonitoring
Notice of Availability of the External Review Draft of an Interim Guidance for Microarray-Based Assays 

(12/31/2003) Federal—Notices—Bioassays and Biomonitoring
Standards for the Use or Disposal of Sewage Sludge; Final Agency Response to the National Research Council Report on Biosolids Applied to Land and the Results of EPA's Review of Existing Sewage Sludge Regulations 

(09/19/2003) Federal—Final Regulations—Bioassays and Biomonitoring
Correction - 40 CFR 136 - Guidelines Establishing Test Procedures for the Analysis of Pollutants; Analytical Methods for Biological Pollutants in Ambient Water 

 More Regulatory Activity

 News
(09/07/2007) Federal—E-lert Article—Bioassays and Biomonitoring
High-Tech Chemical Testing

(05/15/2003) Federal—Agency News—Bioassays and Biomonitoring
Survey Shows Progress in Biological Assessments and Criteria


Other Federal Bioassays and Biomonitoring Resources
•   Guidance Documents (15)


 Also See These Related Regs
(07/18/2003) Federal—Proposed Regulations—Water Permitting
40 CFR 136 - Guidelines Establishing Test Procedures for the Analysis of Pollutants; Procedures for Detection and Quantitation; Reopening of Comment Period 

(03/17/2003) Federal—Final Regulations—Water - General
40 CFR 228 - Historic Area Remediation Site (HARS)--Specific Polychlorinated Biphenyl Worm Tissue Criterion 


 
 Related Topics
 
 Effluent Limitations
 NPDES
 Pretreatment Standards
 Sampling
 Stormwater
 Thermal Discharges
 Total Maximum Daily Loads
 Wastewater Variances
 Water - General
 






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