Under National Pollutant Discharge Elimination System permit number CO-0021717, the Leadville Mine Drainage Tunnel (LMDT) Treatment Plant in Lake County, Colorado is authorized to discharge to an unnamed drainage way tributary to the East Fork of the Arkansas River.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- CO-0021717 Leadville Mine Drainage Tunnel (LMDT) Treatment Plant Final NPDES Permit (PDF)(20 pp, 194 K, November 22, 2016)
- C0-0021717 Leadville Mine Drainage Tunnel (LMDT) Treatment Plant Final NPDES Statement of Basis (PDF)(31 pp, 346 K, November 22, 2016)