2017-05-11_PERMIT FILE - C1981012 ‎(18)‎

• Permit No: C1981012
• IBM Index Class Name: Permit File
• Doc Date: 5/11/2017
• Section_Exhibit Name: Exhibit 22 NPDES Permit
• Media Type: D
• Archive: No

In TRIM
04 Coto
H O,
♦ Yf t
STATE OF COLORADO ;1876
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
Water Quality Control Division
COLORADO DISCHARGE PERMIT SYSTEM (CDPS)
FACT SHEET TO PERMIT NUMBER C00000906
NEW ELK COAL COMPANY, NEW ELK MINE
LAS ANIMAS COUNTY
TABLE OF CONTENTS
I.
TYPE OF PERMIT.................................................................................................................................................................1
II.
FACILITY INFORMATION....................................................................................................................................................1
III.
SUMMARY OF MAJOR CHANGES FROM LAST RENEWAL.................................................................................................2
IV.
RECEIVING STREAM............................................................................................................................................................4
V.
FACILITY DESCRIPTION......................................................................................................................................................4
VI.
PERFORMANCE HISTORY...................................................................................................................................................5
VII.
DISCUSSION OF NUMERIC EFFLUENT LIMITATIONS......................................................................................................12
VIII.
DISCUSSION OF STORMWATER-ONLY, NON -NUMERIC EFFLUENT LIMITATIONS, TERMS AND CONDITIONS .........24
IX.
ADDITIONAL TERMS AND CONDITIONS...........................................................................................................................28
X.
CLARIFICATIONS...............................................................................................................................................................29
XI.
REFERENCES......................................................................................................................................................................30
XII.
PUBLIC NOTICE COMMENTS.............................................................................................................................................31
I. TYPE OF PERMIT
A. Permit Type: Industrial Minor, Seventh Renewal
B. Discharge To: Surface Water
II. FACILITY INFORMATION
A. SIC Code: 1222 (Bituminous Coal Underground Mining)
B. Facility Location: 12250 Highway 12, Weston, Colorado 81091
Latitude: 37.158233 ° N, Longitude: 104.9658'W
C. Permitted Feature: 001, 004, 007, 008, 010, 011, and 012 following treatment (where
applied), prior to mixing with the receiving stream. Table II -1 provides
detailed information on the outfalls.