EPA · Washington · discharge permits by parameter

Toxicity [acute], Ceriodaphnia dubia in Washington

• 3Permits carrying a limit
• 0With a recorded exceedance
• 1,393Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Washington permits that carry one for Toxicity [acute], Ceriodaphnia dubia: 3 permits, of which 0 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 Washington

• Thiabendazole 42
• Total Petroleum Hydrocarbons - Diesel 781
• Total Petroleum Hydrocarbons - Gasoline 113
• Turbidity, background 4
• Turbidity, increase over background 15
• Perfluorobutanesulfonic acid (PFBS) 9
• Perfluorohexanesulfonic acid (PFHxS) 10
• Perfluorooctanesulfonic acid (PFOS) 10
• Hexafluoropropylene oxide dimer acid (HFPO-DA) 8
• Enterococci 3
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 3
• Net rate of additionof heat 3
• pH, maximum 163
• pH, minimum 70
• Solids, total dissolved 247
• Mercury, total [as Hg] 95
• Mercury, total recoverable 3
• Mercury, tot in bot deposits [dry wgt] 5
• Depth to water level ft below landsurface 6
• 1,2-Dibromomethane 6

Toxicity [acute], Ceriodaphnia dubia nationwide

What this page shows

This page covers Clean Water Act discharge permits in WA with limits on the pollutant parameter Toxicity [acute], Ceriodaphnia dubia. It lists 3 permits in WA with a limit on this parameter and 2 permits in WA with a recorded violation of this parameter.