EPA · Maryland · discharge permits by parameter

Arsenic, total [as As] in Maryland

• 14Permits carrying a limit
• 0With a recorded exceedance
• 4,483Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Maryland permits that carry one for Arsenic, total [as As]: 14 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 4,483 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Maryland

• Cyanide, free [amenable to chlorination] 6
• Hardness, total [as CaCO3] 32
• Calcium, total [as Ca] 3
• Chloride [as Cl] 35
• Sulfate, total [as SO4] 5
• Fluoride, total [as F] 6
• Arsenic, total recoverable 3
• Iron, total recoverable 5
• Selenium, total recoverable 3
• Arsenic, dissolved [as As] 5
• Barium, total [as Ba] 3
• Beryllium, total [as Be] 8
• Boron, total [as B] 3
• Cadmium, dissolved [as Cd] 6
• Cadmium, total [as Cd] 13
• Chromium, dissolved [as Cr] 3
• Chromium, total [as Cr] 13
• Copper, dissolved [as Cu] 18
• Copper, total [as Cu] 105
• Iron, total [as Fe] 91

Arsenic, total [as As] nationwide

What this page shows

This page covers Clean Water Act discharge permits in MD with limits on the pollutant parameter Arsenic, total [as As]. It lists 14 permits in MD with a limit on this parameter and 15 permits in MD with a recorded violation of this parameter.