EPA · Missouri · discharge permits by parameter

Toxicity [acute], Ceriodaphnia dubia in Missouri

• 345Permits carrying a limit
• 18With a recorded exceedance
• 1,393Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Missouri permits that carry one for Toxicity [acute], Ceriodaphnia dubia: 345 permits, of which 18 have a recorded exceedance. Nationwide the same parameter appears in 1,393 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Missouri

• E. coli, colony forming units [CFU] 157
• Nitrogen, Kjeldahl, total [TKN] [water] 72
• Application rate, rate/area sprayed 22
• Application rate, gallons spray irrigation 294
• Flow, total 26
• Freeboard 211
• Total Petroleum Hydrocarbons - Diesel 6
• Total Petroleum Hydrocarbons - Gasoline 4
• Volume 28
• Propylene glycol, total 4
• Toxicity [chronic], Ceriodaphnia dubia 68
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 342
• Toxicity [chronic], Pimephales promelas [Fathead Minnow] 66
• Ammonia [as N] + unionized ammonia 209
• Solids, total dissolved 7
• Solids, total, percent 10
• Nitrogen, nitrate total [as NO3] 33
• Mercury, total [as Hg] 104
• Mercury, total recoverable 53
• Depth to water level ft below landsurface 130

Toxicity [acute], Ceriodaphnia dubia nationwide

What this page shows

This page covers Clean Water Act discharge permits in MO with limits on the pollutant parameter Toxicity [acute], Ceriodaphnia dubia. It lists 345 permits in MO with a limit on this parameter and 236 permits in MO with a recorded violation of this parameter.