EPA · discharge permits by pollutant and parameter

Organisms less than 50 micrometers and greater than or equal to 10 micrometers

• 6Permits carrying a limit
• 0With a recorded exceedance
• 1States

EPA identifies this parameter by code 51820. A permit listed here carries a numeric limit on organisms less than 50 micrometers and greater than or equal to 10 micrometers in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

• Louisiana6

Other pollutants

• Phenol, calculated limit 8
• Thallium, calculated limit 8
• Flow, discharge 25
• Flow, irrigation 14
• Nitrite + Nitrate total [as N] 10
• Flowing, Receiving Stream 51
• Run time 25
• Total Amount Land Applied 3
• Vibrio cholerae 6
• Organisms greater than or equal to 50 micrometers 6
• Wetlands Monitoring 8
• DDT/DDD/DDE, sum of p,p' isomers 3
• Sulfates, total [as SO4] 21
• Polychlorinated biphenyls [PCBs], sum of congeners 5
• Polychlorinated biphenyls [PCBs], sum of Aroclors 26
• Microcystin 27
• Date of Sample Collection 71
• Date of Storm Event 90
• Hours Since Last Storm Event 8
• Solids/Floatables 20

Permits