2016-03-10_HYDROLOGY - C1981022 - Laserfiche WebLink

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PERMITTEE NAME/ADDRESS (Include Facility Name/Location if NA ff*' Oxbow Mining LLC ADDRESS: PO Box 535 Somerset, CO 81434- 0535 FACILITY: SANBORN CRK & ELK CRK MINES LOCATION: 3737 HIGHWAY 133 SOMERSET, CO 81434 ATTN: Mike Ludlow, Pres NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DISCHARGE MONITORING REPORT (DMR) C00000132 1 007- A POMff-RUMBER DISCHARGE NUMBER MONITORING PERIOD MM/DD/YYYY MM/DD/YYYY 02/01/2016 1 02/29/2016 Form Approved OMB No 2040- 0004 DMR Mailing ZIP CODE: 81424-0535 MINOR GUNIS SEDIMENT POND TO HUBBARD CREEK External Outfall No Discharge PARAMETER I rends under venalry of law that thn document +rid +u aria<hmems were prepazed under m5 dtr,min or supemsmn m accordance with a diwtem designed to a%sura• that quahhed rsonnel properll wnhcr and eiduaic the mfonnatmn cubnuncd eased on nti utgutr) nl the person ur ori-n$o manage the system, or thnse persons dtrectii responsible Ior gathering the mtonnanon, the mlormattan s11bitutted te, to the 1-1 of my L—ledge and behel, true, and complete I am aware that thre ,vc signiticant penahtes for submanng tae the posstb lni of line and imprisonment for Lmnnng,tolanuos QUANTITY OR LOADING QUALITY OR CONCENTRATION NO. Ey, FREQUENCY OF ANALYSIS SAMPLE TypE VALUE VALUE UNITS VALUE VALUE VALUE UNITS pH SAMPLE na*** hhhana rt**"** rinrtrtri* MEASUREMENT 0040010 PERMrr TMTM*««* ««**«« ****«* 6.5 *«**"* 9 SU Monthly INSITU Effluent Gross REQUIREMENT MINIMUM MAXIMUM Solids, total suspended SAMPLE hriba*b ha*hAh *n*arib hbArian MEASUREMENT 0053010 PERMIT "****" *"***" "*"**" ""**** 35 70 mg/L Monthly GRAB Effluent Gross REQUERENCENT 30DA AVG DAILY MX Solids, settleable SAMPLE MEASUREMENT 00545 1 0 PERMIT htrhdha *nabha *anhari atraririh Req. Mon. Req. Mon. mL/L Monthly GRAB Effluent Gross REQUIREMENT 30DA AVG DAILY MX Iron, total las Fel SAMPLE MEASUREN= riaharin trahhAh rtnnriria **"*«* 01045 1 0 PERMIT aaaahtr a*a*ah ah*r.hh nnAnriri 3500 7000 ug/L Monthly GRAB Effluent Gross REQ T 30DA AVG DAILY NIX Oil and grease SAMPLE ,,.*art* bri*a* rihrihab haaririri MEASUREMENT 0358210 PERMIT ***««* ****** *«*«*« **«**« ***«** 10 mg/L Contingent GRAB Effluent Gross REQUIREMENT INST MAX Flow, in conduit or thru SAMPLE treatment plant MEASUREMENT 500501 0 PERMIT Req. Mon. Req. Mon. MGD ««**** *«*«** **"*** «**««' Monthly INSTAN Effluent Gross REQUIREMENT 30DA AVG DAILY NIX Oil and grease visual SAMPLE MEASUREMENT 840661 0 PERMIT "*"*"" Req. Mon. N= O;Y= l *aar.** *aaarrb n*aritrh tr««««« Monthly VISUAL Effluent Gross REQUIRENUNT INST MAX NAME/TITLE PRINCIPAL EXECUTIVE OFFICER I rends under venalry of law that thn document +rid +u aria<hmems were prepazed under m5 dtr,min or supemsmn m accordance with a diwtem designed to a%sura• that quahhed rsonnel properll wnhcr and eiduaic the mfonnatmn cubnuncd eased on nti utgutr) nl the person ur ori-n$o manage the system, or thnse persons dtrectii responsible Ior gathering the mtonnanon, the mlormattan s11bitutted te, to the 1-1 of my L—ledge and behel, true, and complete I am aware that thre ,vc signiticant penahtes for submanng tae the posstb lni of line and imprisonment for Lmnnng,tolanuos �- TELEPHONE DATE h �d{(% PresIdeK �'accurate, a �jLD/j��,Q 7 I -✓3Tincluding I SIGNA F PRINCIPAL EXE E OFFICER O' AUTHORIZED AGENT TYPED OR PRINTED code Nt1MBER M/DD/YYYY COMMENTS AND EXPLANATION OF ANY VIOLATIONS (Reference all attachments here) TSS & TOTAL IRON LIMITS WILL BE WAIVED, AND SETTLEABLE SOLIDS LMT APPLIED FOR <= l0YR,24HR PRECIP EVENT;SETTLEABLE SOLIDS LIMIT MAY BE WAIVED FOR > 10YR,24HR EVENT - SEE I.A,1,PP 4- S, AND I.A.2, P. 5 FOR RQMNTS.TDS MONITORING SEE PART VI.A.2.G OF RATIONALE. 30 DAY AVG. IS HIGHEST MONTHLY AVG, DURING PERIOD REPRTD. EPA Form 3320- 1 (Rev.01/06) Previous editions may be used. 01/05/2016 Page 1