2012-04-10_HYDROLOGY - C1981019 (4)

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PARAMETER QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. EX FREQUENCY OF ANALYSIS SAMPLE TYPE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH 0040010 Effluent Gross SAMPLE MEASUREMENT ,.,_. ..,.*, ...... — 7. la I * * * * ** 8•Z U A t l,US! ri PERMIT REQUIREMENT *' * * ** " "'* 6.5 MINIMUM 9 MAXIMUM SU Monthly INSITU Solids, total suspended 0053010 Effluent Gross SAMPLE MEASUREMENT * * * * ** * * * * ** * * * * ** 2 y 2. pie 11.- 0 V30 G24t3 * * * * ** PERMIT REQUIREMENT * * * * ** * * * * ** 35 30DA AVG 70 DAILY MX mg /L Monthly GRAB Solids, settleable 00545 1 0 Effluent Gross SAMPLE MEASUREMENT * * * * ** * * * * ** * * * * ** � 0. Z C D. Z 1"1.1 0 / /3t GM-1 �j * * * * ** PERMIT REQUIREMENT * * * * ** * * * * ** * * *' ** * ** * ** Req. Mon. 30DA AVG Req. Mon. DAILY MX mL /L Monthly GRAB Iron, total recoverable 00980 1 0 Effluent Gross SAMPLE MEASUREMENT* * * * * ** * * * * ** 2.77 2.7 vsnl I- t 1 �/ ! 30 6 * * * ** * * * * ** PERMIT REQUIREMENT ' * * *** * * * * ** * * ** ** *' * * ** 1 30DA AVG Req. Mon. DAILY MX mg /L Monthly GRAB Oil and grease 0358210 Effluent Gross SAMPLE MEASUREMENT * * * * ** * * * * ** / NA” vsn51L CJ Q 6W3 * * „ ** * * * * ** PERMIT REQUIREMENT ** * * *' *' * * ** 10 INST MAX mg /L Contingent GRAB Flow, in conduit or thru treatment plant 50050 1 0 Effluent Gross SAMPLE MEASUREMENT 0.21,55* o r )�f ¢�``l * * * * ** * * * * *„ **lc*** * * * * ** O ! /� ` l 4'' I Al PERMIT REQUIREMENT Req. Mon. 30DA AVG Req. Mon. DAILY MX Mgal /d * * * * ** * * * * ** ' *'• ** * * * * ** Monthly INSTAN Solids, total dissolved 70295 1 0 Effluent Gross SAMPLE MEASUREMENT * * * * ** * * * * ** -T /00 411 0 / Nrl3 L 0 - - 5 � G .41 * * * * ** PERMIT REQUIREMENT * * * * ** ' * * * ** ' * " *' Req. Mon. 30DA AVG Req. Mon. DAILY MX mg /L Quarterly GRAB PERMITTEE NAME /ADDRESS (Include Facility Name /Location if Different) ;AME: Colowyo Coal Co LP ADDRESS: 5731 St Hwy 13 Meeker, CO 81641 s= AGILITY: LOCATION: COLOWYO MINE 5731 SOUTH HIGHWAY 13 MEEKER, CO 81641 ATTN: Ed Moyer, Mgr Site Production i /TITLE PRINCIPAL EXECUTIVE OFFICER TYPED • - PRINTED PA Form 3320 (Rev.01 /06) Previous editions may be used. NA I IONAL I'ULLU IAN I UISeHAKGE ELIMINA I ION SYS I EM (NI'UES) DISCHARGE MONITORING REPORT (DMR) FROM 000045161 PERMIT NUMBER I certify under penalty of law That this document and all attachments were prepared under my direction or supervision in accordance w,lh a system designed to assure that qualified personnel properly gather and evaluate the mformalion submitted Based on my m gmry of the person or persons who manage the system, or those persons directly responsible for gathering the mformahon, the information submitted is, to the best of my know ledge and belief, true, accurate, and complete I am aware that there are significant penalties for submitting false mlonnanon, including the possibility of fine and Imprisonment for knowing of moos 010 -A DISCHARGE NUMBER MONITORING PERIOD MM /DD/YYYY 01/01/2012 MM /DD/YYYY 03/31/2012 TO DMR Mailing ZIP CODE: 81641 MINOR (SUBR JC) MOFAT E. TAYLOR POND TO TAYLOR CREEK External Outfall /l yA s ATURE OF PRINCIPAL EXECUTIVE OFFICER OR AUTHORIZED AGENT 970 $2Y /57 AREA Code TELEPHONE rorm /Approve() OMB No. 2040 -0004 No Discharge DATE NUMBER MM /DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) SETTLEABLE SOLIDS LIMIT APPLIES ONLY IF < =10YR,24HR PRECIP EVENT IS CLAIMED. IF CLAIM APPROVED BY WQCD,TSS & IRON LIMITS WILL NOT BE APPLIED TO REPORTED MEASUREMENTS - SEE I.A.2, PG. 3 FOR BURDEN OF PROOFREQUIREMENTS. OIL & GREASE - I.B.1.B, PG. 5. QRTRLY SAMPLING INSTRUCTIONS - I.C.11, PG. 5. 09/12/2011 Page 1