EPA · Iowa · discharge permits by parameter

Lead, total [as Pb] in Iowa

• 21Permits carrying a limit
• 2With a recorded exceedance
• 7,202Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Iowa permits that carry one for Lead, total [as Pb]: 21 permits, of which 2 have a recorded exceedance. Nationwide the same parameter appears in 7,202 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Iowa

• Cyanide, total [as CN] 30
• Chloride [as Cl] 208
• Sulfate, total [as SO4] 52
• Arsenic, total [as As] 5
• Cadmium, total [as Cd] 24
• Chromium, hexavalent [as Cr] 15
• Chromium, total [as Cr] 22
• Copper, total [as Cu] 89
• Iron, total [as Fe] 107
• Iron, dissolved [as Fe] 3
• Manganese, total [as Mn] 5
• Thallium, total [as Tl] 5
• Nickel, total [as Ni] 15
• Silver, total [as Ag] 19
• Zinc, total [as Zn] 35
• Aluminum, total [as Al] 22
• Selenium, total [as Se] 13
• Carbon tetrachloride 3
• 1,2-Dichloroethane 5
• Chloroform 5

Lead, total [as Pb] nationwide

What this page shows

This page covers Clean Water Act discharge permits in IA with limits on the pollutant parameter Lead, total [as Pb]. It lists 21 permits in IA with a limit on this parameter and 18 permits in IA with a recorded violation of this parameter.