EPA · subbasin 05050007 · discharge permits by parameter

Calcium, total [as Ca] in subbasin 05050007

• 11Permits carrying a limit
• 0With a recorded exceedance
• 466Nationwide

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.

11 of the permits in subbasin 05050007 carry a numeric limit on Calcium, total [as Ca], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 466 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 05050007

• BOD, 5-day, 20 deg. C 19
• pH 66
• Alkalinity, total [as CaCO3] 12
• Solids, total suspended 62
• Solids, settleable 46
• Oil and grease, hexane extr method 3
• Oil & Grease 3
• Nitrogen, ammonia total [as N] 10
• Phosphorus, total [as P] 3
• Hardness, total [as CaCO3] 12
• Magnesium, total [as Mg] 11
• Sodium, total [as Na] 11
• Potassium, total [as K] 11
• Chloride [as Cl] 4
• Sulfate, total [as SO4] 41
• Fluoride, total [as F] 3
• Iron, total recoverable 10
• Selenium, total recoverable 25
• Iron, total [as Fe] 50
• Manganese, total [as Mn] 41

Calcium, total [as Ca] nationwide · Subbasin 05050007, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05050007 with limits on the pollutant parameter Calcium, total [as Ca]. The page lists 11 permits with a limit on this parameter and 14 permits with a recorded violation of this parameter.