EPA · subbasin 05090201 · discharge permits by parameter

Hardness, total [as CaCO3] in subbasin 05090201

• 16Permits carrying a limit
• 0With a recorded exceedance
• 2,593Nationwide

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.

16 of the permits in subbasin 05090201 carry a numeric limit on Hardness, total [as CaCO3], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,593 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 05090201

• Solids, total suspended 94
• Solids, settleable 5
• Oil and grease, hexane extr method 14
• Oil & Grease 19
• Nitrogen, total [as N] 8
• Nitrogen, ammonia total [as N] 68
• Nitrogen, Kjeldahl, total [as N] 10
• Nitrite + Nitrate total [as N] 19
• Phosphorus, total [as P] 31
• Cyanide, free [amenable to chlorination] 3
• Chloride [as Cl] 7
• Arsenic, total recoverable 7
• Iron, total recoverable 8
• Selenium, total recoverable 5
• Thallium, total recoverable 4
• Beryllium, total recoverable [as Be] 5
• Iron, suspended 3
• Iron, total [as Fe] 3
• Manganese, suspended 3
• Nickel, total recoverable 16

Hardness, total [as CaCO3] nationwide · Subbasin 05090201, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05090201 with limits on Hardness, total [as CaCO3]. It lists 16 permits in this watershed with a limit on this parameter and 13 permits in this watershed with a recorded violation of this parameter.