EPA · Louisiana · discharge permits by parameter

Critical Dilution in Louisiana

• 33Permits carrying a limit
• 0With a recorded exceedance
• 116Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Louisiana permits that carry one for Critical Dilution: 33 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 116 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Louisiana

• Discharge drill cuttings, base fluids retained 15
• Priority pollutants scan [yes/no] 64
• Whole Effluent Toxicity - Retest #3 177
• Whole Effluent Toxicity, Sub-Lethal Retest #3 65
• Peracetic Acid 5
• Whole Effluent Toxicity [WET] - C. dubia 30
• Whole Effluent Toxicity [WET] - D. pulex 3
• Whole Effluent Toxicity [WET] - M. beryllina 5
• Whole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia) 5
• Whole Effluent Toxicity [WET] - P. promelas 31
• Benzene, calculated limit 8
• Lead, calculated limit 8
• Phenol, calculated limit 8
• Thallium, calculated limit 8
• Vibrio cholerae 6
• Organisms greater than or equal to 50 micrometers 6
• Organisms less than 50 micrometers and greater than or equal to 10 micrometers 6
• Wetlands Monitoring 8
• Miscellaneous Discharge Toxicity [Subsea Discharges] [Americamysis bahia (Mysidopsis bahia)] 7
• Miscellaneous Discharge Toxicity [Subsea Discharges] [Menidia beryllina] 7

Critical Dilution nationwide