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PERMITTEE NAME/ADDRESS (Include Facility Name/Location if Different) NAME: New Elk Coal Company LLC ADDRESS: 12250 Highway 12 Weston CO 81091 FACILITY: New Elk Mine LOCATION: 12250 Highway 12 Weston, Co. 81091 ATTN: LOUIS HEAD, SECRETARY NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) C00000906 001C PERMIT NUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY 07/01/2014 TO 09/30/2014 Form Approved OMB No 2040-0004 DMR Mailing ZIP CODE: 81082 MINOR LAMAS Mine Water to Purgatoire River External Outfall No Discharge NAME/TITLE PRINCIPAL EXECUTIVE OFFICER camrywdo =t�° r, >awmatuiW ao°umand "al a"e°tnrK"p„wao mvdinoti nor m�Parvtaioam b-a atomdeatgny .assure thaz P_o pmsamuel ly piper and en - I.rm �odw�'� o —wd t& to d. bast or kvowled -d batter. it -, aw "aoa iea iamawma dmt aaaa am rmsm pe�1 =forsubmnttagra�saivformanoam iudmgurepossbd arrmoaadrmynsonrm4atfm mowing QUANTITY OR LOADING QUALITY OR CONCENTRATION EX FREQUENCY OF ANALYSIS SAMPLE TYPE PARAMETER AREA code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) 30 DAY AVERAGE IS HIGHEST MONTHLY AVG. DURING PERIOD REPORTED. TSS & TOTAL IRON LIMITS WILL BE WAIVED AND SETTLEABLE SOLIDS LIMITS APPLIED FOR r 10YR 24HR PRECIP EVENT-SETT SOLIDS LIMIT WILL BE VALUE VALUE UNITS VALUE VALUE VALUE UNITS SAMPLE ...... ....„ ...... . „... Umhos /cm Conductivity MEASUREMENT 000941 0 PERMIT 9.227 30DA AVG Req. Mon. DAILY MX dS /m Twice Per GRAB Effluent Gross REQUIREMENT Month SAMPLE ....., ,.,... ...... .+...* pH MEASUREMENT 004001 0 PERMIT g 5 MINIMUM 9 MAXIMUM SU Twnce Per Month INSITU Effluent Gross REQUIREMENT Bicarbonate ion- (as HCO3) SAMPLE MEASUREMENT ...,.. .,.,.. ...... .....+ PERMIT REQUIREMENT NO DISCHARGE Lz Req. Mon. 30DA AVG Req. Mon. DAILY MX mg/L Twice Per Month GRAB 004401 0 Effluent Gross Solids total suspended SAMPLE MEASUREMENT ,.,». 005301 0 PERMIT 36 30DA AVG 70 MX 7D AV mg/L Twice Per Month GRAB Effluent Gross REQUIREMENT Nitrogen ammonia total (as N) SAMPLE MEASUREMENT ...,.. .,.... «..... .»«. 008101 0 PERMIT Req. Mon. 30DA AVG DAI LY MX Mon. DAILY mg/L Twice Per GRAB Effluent Gross REQUIREMENT Month Calcium total (as Ca) SAMPLE MEASUREMENT «...„ .„„. ,,.... .,.,.. 0091610 PERMIT ...... ""�' Req. Mon. Req. Mon. mg /L Twice Per GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Month Magnesium total (as Mg) SAMPLE ,.,.,. .„,„ ,..... ...... MEASUREMENT 009271 0 PERMIT Req. Mon. Req. Mon. mg/L Twice Per GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Month NAME/TITLE PRINCIPAL EXECUTIVE OFFICER camrywdo =t�° r, >awmatuiW ao°umand "al a"e°tnrK"p„wao mvdinoti nor m�Parvtaioam b-a atomdeatgny .assure thaz P_o pmsamuel ly piper and en - I.rm �odw�'� o —wd t& to d. bast or kvowled -d batter. it -, aw "aoa iea iamawma dmt aaaa am rmsm pe�1 =forsubmnttagra�saivformanoam iudmgurepossbd arrmoaadrmynsonrm4atfm mowing �= SIGNATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT TELEPHONE DATE Louis Head, Secretary TYPED OR PRINTED 303 300 -8879 10/27/2014 AREA code NUMBER MM/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) 30 DAY AVERAGE IS HIGHEST MONTHLY AVG. DURING PERIOD REPORTED. TSS & TOTAL IRON LIMITS WILL BE WAIVED AND SETTLEABLE SOLIDS LIMITS APPLIED FOR r 10YR 24HR PRECIP EVENT-SETT SOLIDS LIMIT WILL BE WAIVED FRO >10YR 24HR PRECIP.EVENT — SEE ALT LIMITSIBURDEN OF PROFF REQMNTS -[A.1 PG.3