EPA · subbasin 05020001 · discharge permits by parameter

Chromium, hexavalent [as Cr] in subbasin 05020001

• 5Permits carrying a limit
• 1With a recorded exceedance
• 1,004Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

Permits

Other pollutants in subbasin 05020001

• Temperature, water deg. fahrenheit 3
• Flow rate 7
• Flow rate 62
• Stream flow, instantaneous 41
• Specific conductance 32
• Oxygen, dissolved [DO] 13
• BOD, 5-day, 20 deg. C 24
• pH 85
• Alkalinity, total [as CaCO3] 10
• Solids, total suspended 76
• Solids, settleable 56
• Oil and grease, hexane extr method 18
• Nitrogen, ammonia total [as N] 15
• Nitrogen, nitrite total [as N] 3
• Nitrogen, nitrate total [as N] 4
• Nitrogen, Kjeldahl, total [as N] 7
• Phosphorus, total [as P] 3
• Cyanide, weak acid, dissociable 3
• Hardness, total [as CaCO3] 15
• Calcium, total [as Ca] 10

Chromium, hexavalent [as Cr] nationwide · Subbasin 05020001, every permit