EPA · Montana · discharge permits by parameter

Nitrogen, inorganic total in Montana

• 6Permits carrying a limit
• 11With a recorded exceedance
• 320Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Montana permits that carry one for Nitrogen, inorganic total: 6 permits, of which 11 have a recorded exceedance. Nationwide the same parameter appears in 320 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Montana

• Solids, total suspended 566
• Solids, settleable 11
• Oil and grease, hexane extr method 161
• Oil & Grease 147
• Nitrogen, total [as N] 270
• Nitrogen, ammonia total [as N] 248
• Nitrogen, nitrite total [as N] 7
• Nitrogen, nitrate total [as N] 23
• Nitrogen, Kjeldahl, total [as N] 234
• Nitrite + Nitrate total [as N] 341
• Phosphorus, total [as P] 263
• Carbon, tot organic [TOC] 6
• Cyanide, total [as CN] 26
• Sulfide, total [as S] 6
• Sulfide, dissolved, [as S] 3
• Hardness, total [as CaCO3] 57
• Calcium, total [as Ca] 4
• Calcium, total recoverable 5
• Magnesium, total recoverable 4
• Sodium, total recoverable 4

Nitrogen, inorganic total nationwide

What this page shows

This page covers Clean Water Act discharge permits in MT with limits on the pollutant parameter Nitrogen, inorganic total. It lists 6 permits in MT with a limit on this parameter and 18 permits in MT with a recorded violation of this parameter.