EPA · subbasin 07020004 · discharge permits by parameter

Nitrite + Nitrate total [as N] in subbasin 07020004

• 20Permits carrying a limit
• 0With a recorded exceedance
• 7,134Nationwide

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.

20 of the permits in subbasin 07020004 carry a numeric limit on Nitrite + Nitrate total [as N], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 7,134 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 07020004

• Specific conductance 4
• Precipitation, total defined period/in 18
• Oxygen, dissolved [DO] 20
• pH 22
• Bicarbonate ion- [as HCO3] 4
• Solids, total suspended 22
• Nitrogen, total [as N] 18
• Nitrogen, ammonia total [as N] 10
• Nitrogen, Kjeldahl, total [as N] 19
• Phosphorus, total [as P] 21
• Calcium, total [as Ca] 4
• Magnesium, total [as Mg] 4
• Sodium, total [as Na] 4
• Potassium, total [as K] 4
• Chloride [as Cl] 4
• Sulfate, total [as SO4] 3
• Hardness, Ca Mg Calculated [mg/L as CaCO3] 4
• Coliform, fecal MPN + membrane ftl 44.5 C 19
• Flow, in conduit or thru treatment plant 21
• Solids, total dissolved 10

Nitrite + Nitrate total [as N] nationwide · Subbasin 07020004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 07020004 with limits on Nitrite + Nitrate total [as N]. It lists 20 permits in this watershed with a limit on this parameter and 14 permits in this watershed with a recorded violation of this parameter.