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HomeMy WebLinkAboutLandsdown Corp DWR Water Withdrawal Registration - Signed with AttachmentsATAWATER WITHDRAWAL AND TRANSFER REGISTRATION NCDENR NCDENR Division of Water Resoumes 1611 Mail Service Center Raleigh, NC 27699.1611 Tel:(919) 7334064 Fax: (919) 73MS58 Web: h6p:/Avww.rx:weter.ag 1-A. Facility Name: 1-B. Owner Name: Repistragon#: 1.C. Address: 7A06 Cnnr rd Ifiahwav City: Mon, Stale: NC 210 COtle: 98110A1101 1-D. County: Rn rww'rk 1-E. River Sub4lmln: t`weu Fear I-F. (Dta onc[Person: vmm I hwnwm 1-G. Tige: tvwn.rw.a. 1-1-1. Telephone: nl),I)T 4nn 1-I. Fax: f 1 iJ. Email: Iah-100 aan rw m 1-K. _CseImt one): Wear Use Type ❑ Agricultureaquacu6ure ❑ _ IndustnalmetagpleaticAbeiglass manufacturing ❑ Agriculture-rowarop farming and research ❑ Industrial -animal processing ❑ Agdcuaure4aral drainaga/waterfowl impoundments ❑ Industrialiextile manufacturing ❑ Agdculture-plant nursery ❑ InduaMal-wootllpsper products ❑ Agriculturasod and tuff production ❑ Industdalanvironmental remedietion ❑ Agriculture -Christmas tree production ® Mining -mineral exuadipn ❑ Agricullureammel Praductim ❑ PW8ddnkiigwater(ID# ) ❑ Energy -hydropower ❑ Recreation -temporary filling of ponds ❑ Energy -pipeline testing (temporary) ❑ Reweatiomgolf course ❑ Energy -thermal -electric (steamalechic power, nuclear, [I Recreation turbine generator) -arrow making ❑ Intlustnialchemical and pharmaceutical ❑ Recreagon-waterspods manufacturb rocessin SECTION 2: WRNDRAWAL INFORMATION 2-A. Average daily withdrawal ant m Amum day wandrawwl by m.h to mill ..11,,,....... rucrvr Month # of D Da Average Daily Withdrawal MGD Maximum Day Withdrawal MGD Month # of DaysWithdrawal Average Deily MGD Mmnimum Day Wkhtlrewal MGD Jan July Feb Aug Ma Sep Ap Got May Nov Jun Dec 2-B. Ground Water Information— Please can ate a now for each around water withdrawal source used in 2DD9 Well or Sum p toentRer Latitude (35.123456) L 7.1234e (-]].123456) Well Depth (Peel) Pump Intake depth Feet Screen Depth Top Bot (Feet) (Feet) Wall Diameter (Inches) Average Daily Witharewel MGD #of days usm Pumping Capacity (MGD) Pit Sump 34.349 -78.126 We 19-15 me Na 8 1.62 4 1.W 2-C. Surface Wafer lnfermetim—PNa mmdetearowfereuha�nrarn watts. wirhelmual an,v,y „e.n in >mo Source Meng6er 'source Type Latitude (36123455) Longitude (77123058) Average Deily Wthdrewal MGD # of days used Sub -Basin Pumping Capacity MGD Sant Mine Mine 34.349 -78.126 1.62 4 Cape Fear 1.62 ' Source Type —Choose one ofttp following: Lake, Pond, Quany, Reservoir, RNer, w Stmam. Rev. 01/12/2010 SECTION 3: DISCHARGE INFORMATION car me avers eow emcuntofwaterdlscha # of Days Discharged ed Average Daily MGD each month In million .Ilona Maximum Da Discharge y MGD Month rda MGD. Month # of Days Discharged Average Deity DiMGD Maximum Day MGDscharge DfMGDn Jan 4 1.82 7.82 July 4 1.82 7.62 Feb Aug Mar S&P Apr 4 1.62 1.62 Oc 4 1.82 i.fi2 May No Jun Dec 343. Please c.mnkdwa raw ev—hAi¢nhn•nu...w IdentlBeror Parma Number • Discharge T ^^ Latitude V (35.12356) ry Longitude (77,123456) AvaDaily D # ofpermitted UnitMGD CapadtyD Mining Permit 10.92 Nan -Discharge 34.349 -75.126 1.62 4 Cape Fear 1.62 •D� .Hama rm,a-rw,,,,ee „.....b u,.e...._. n�_.___ ..._______ .. .. .. .. _ . SECTION 4: SURFACE WATER BASIN TRANSFER Complete this season If you withdrew or purchase water that Is not retumed W the river alb -basin tram whkh h was withdrawn. 4A Please complete a row for each transfer of surface water ham ba i to we Sub Descn p5on o(Trenster - can anogrer. Source Sub -Basin Receiving Sub -Basin Daily Transfer Cape* MOD - Month # of Days Tree, nua Average Datly Transfer MGD surace waver aalwrer Maximum Day Transer MGD alrwunq momhin million D Month aYs Transferred atlons rda GD: Average Deily Transfer MGD Maximum Day Transfer MOD Jan July Feb Mar Sap Apr Opt May Nov Jun No N latitude and longitude are unknown for any water withdrawal or discharge location listed above please submit a map clearly marking and labeling all water withdrawal and discharge locations on an appropriate US Geological Survey topographic map or a comparable map. Do you have any comments? Permitted sand mining operation conducted In Brunswick County under DEMLR Mining Permit No. 10-82. Pit water is pumped from a pit sump no more than 10 hours per day over a 3-4-day period every 3-4 months to plant to wash minerals, then such water is directed into a sediment basin. Water exits the sediment basin and flows into perimeter ditches that return the water back into the interconnected inactive mine pits - all water is recirculated within the mine site with NO DISCHARGE of pit dewatering water offsite. See attached detailed "Pit Water Recycle/Recirculation Operation and Maintenance Plan" for more details. Rev. 0111MO10 Vince Labartera /////(._ /o27- 2/ PRINT/,, Name of Fe n Regietenng Sig l— Date Rev. 01/1WO10 PIT WATER RECYCLE/RECIRULATION OPERATION & MAINTENANCE PLAN PUMPING SEQUENCE 1. ALL EXCAVATED MATERIAL IS BEING REMOVED IN APPROX. 34 ACRE SECTIONS WITHIN THE OVERALL MINE EXCAVATION FOOTPRINT. 2. ONCE THE WATER TABLE IS ENCOUNTERED, PUMPING OF WATER WITHIN THE MINE SECTION BEGINS AND IS SEPARATED FROM THE REMAINDER OF THE EXCAVATED POND AREAS BY COFFER DAMS OR UNMINED SECTIONS TO ENSURE THEY REMAIN FILLED WITH WATER. 3. NO PIT WATER IS DISCHARGED FROM THE SITE DURING EXCAVATION AND WASHING OF MATERIAL. ALL WATER IS RECYCLED WITHIN THE MINE SITE. 4. PUMP DOWN ACTIVITIES HAVE BEEN AND WILL BE CONDUCTED USING AN EIGHT (8) INCH PUMP RATED AT 2,700 GALLONS PER MINUTE. PUMPING OF EACH SECTION TAKES APPROX. 34 DAYS TO DROP THE WATER LEVEL 10 FEET TO ALLOW ADDITIONAL MATERIAL REMOVAL FOR NO MORE THAN 2 WEEKS. ONCE MATERIAL IS MINED WITHIN THIS SECTION OF THE OVERALL MINE EXCAVATION FOOTPRINT, THE PUMP IS REMOVED AND THIS SECTION OF THE PIT WILL BE ALLOWED TO REFILL UNTIL THE NEXT PUMP DOWN CYCLE. 5. PUMP DOWN PERIODS HAVE OCCURRED EVERY 34 MONTHS AT THIS SITE SINCE 2014 WITHOUT OBSERVED CHANGES IN NEARBY WETLANDS. 6. AS THIS PERMIT MODIFICATION IS TO ADD MORE RESERVES/EXTEND THE LIFE OF MINE WHILE MAINTAINING CURRENT PRODUCTION RATES, THE EXISTING PRACTICES UTILIZED AT THIS MINE SITE SINCE 2014 AND CONTAINED WITHIN THIS O&M PLAN WILL CONTINUE BE FOLLOWED AS THEY HAVE BEEN EFFECTIVE IN PROTECTING NEARBY WETLANDS. 7. A TEST PIT IN THE 59.9 ACRE MINE EXPANSION AREA NORTH OF THE OFFICE/SCALE HOUSE REVEALED THAT THE WATER TABLE IS LOWER IN THIS AREA THAN THE CURRENT MINE EXCAVATION FOOTPRINT. THUS, IT IS ANTICIPATED THAT THERE WILL BE LESS PUMPING (AMOUNT AND TIME) TO ACCESS MATERIAL. LASTLY, AS MINING EXPANDS INTO THIS AREA, THE MINE EXCAVATION WILL BE MOVING AWAY FROM THE IDENTIFIED WETLANDS. PIT WATER RECIRULATION AND RECHARGE: 1. DRY MINE SECTIONS ARE PUMPED INTO PIT SUMP Al OR 2 2. PIT SUMP S7 IS USED FOR WASHING MINED MATERIAL AND ON -SITE DUST SUPPRESSION. THE SUMP IS ALSO CONNECTED TO PREVIOUSLY MINED AND IMPOUNDED AREAS SO THAT IT CAN OVERFLOW INTO THE REMAINDER OF EXCAVATED PIT AREAS THROUGH EXISTING TEMPORARY DIVERSION 9101. THIS DIVERSION ALONG WITH THE REMAINING EXCAVATED PIT AREAS THAT ARE FULL OF WATER HAVE AND WILL CONTINUE TO SERVE AS A RECHARGE/ HYDROLOGIC BOUNDARY BETWEEN ANY DRY MINE SECTION AND THE NEARBY WETLANDS ALONG THE SOUTHERN PERMIT BOUNDARY. 3. THE PIT WATER USED IN THE WASH PLANT IS COLLECTED IN A PIPE THAT DISCHARGES INTO THE EXISTING SEDIMENT POND (TO SETTLE OUT MATERIAL IN THE SEDIIMENT POND). 4. ONCE THE WATER ELEVATION REACHES THE OUTLET PIPE NEAR THE TOP OF THE SEDIMENT POND EMBANKMENT, THE CLEAN WATER FLOWS INTO THE EXISTING TEMPORARY DIVERSION 0100 TO PIT SUMP A4 OR CAN BE DIRECTED INTO EXISTING TEMPORARY DIVERSION A101 TO FLOW INTO OTHER PREVIOUSLY MINED AREAS. THIS DIVERSION ALONG WITH THE REMAINING EXCAVATED PIT AREAS THAT ARE FULL OF WATER HAVE AND WILL CONTINUE TO SERVE AS A RECHARGE/HYDROLOGIC BOUNDARY BETWEEN ANY DRY MINE SECTION AND THE NEARBY WETLANDS ALONG THE NORTHERN PERMIT BOUNDARY. 5. EACH THREE TO FOUR ACRE DRY PIT SECTION IS ONLY DRY FOR THE PERIOD OF TIME IT TAKES TO EXCAVATE THE MATERIAL (APPROX ONE TO TWO WEEKS). 6. ONCE EACH DRY PIT SECTION HAS BEEN EXCAVATED (DOWN TO AN AVERAGE DEPTH 25 FT), THE PUMP WILL BE REMOVED ALONG WITH ANY COFFER DAMS TO ALLOW THE GROUND WATER TO FLOW INTO THAT AREA. 7. ULTIMATELY, THE EXISTING SUMP AREAS AND REMAINING MINE SECTIONS WILL CONNECT TO MAKE ONE LARGE LAKE AS SHOWN IN THE RECLAMATION PLAN. NATIVE VEGETATIVE SPECIES WILL BE PLANTED AND PERMANENTELY ESTABLISHED ON ANY REMAINING DISTURBED AREAS. 1. THE EXISTING MINE FOOTPRINT HAS BEEN MINED SINCE 2014 UNDER THE CURRENT APPROVED MINING PERMIT UTILIZING THE PUMPING SEQUENCE AND PIT WATER RECIRCULATION AND RECHARGE METHODS NOTED ABOVE WITHOUT ANY VISIBLE IMPACTS TO THE SEASONAL HYDROLOGYANETNESS AND VEGETATION VIABILITY OF THE WETLANDS TO THE NORTH AND SOUTH OF THE MINING OPERATION. 2. A 100 FT WIDE BUFFER CONSISTING OF 50 FEET OF EXISTING UNDISTURBED VEGETATION AND AN ADDITIONAL 50 FEET OF EARTHEN BERMS FOR A TOTAL UNEXCAVATED BUFFER OF 100 FEET WILL BE MAINTAINED AS A SETBACK BETWEEN ANY MINE EXCAVATION AND NEARBY WETLANDS. 3. IN THOSE AREAS WHERE THE MINE EXPANSION WALL REDUCE THE CURRENT BUFFER BETWEEN THE MINE EXCAVATION AND THE WETLANDS TO THE NORTH AND SOUTH, THE WETLAND AREAS CLOSEST TO THESE EXPANSION AREAS WILL BE VISUALLY MONITORED FOR WETNESS AND SUSTAINED PLANT VIABILITY. 4. WETLAND MONITORING WILL INCLUDE PICTURES BEING TAKEN, DATED, LABELED WITH LOCATION AND DIRECTION, AND OBSERVATIONS/CHANGES DESCRIBED ON THE SAME APPROXIMATE DAY AND TIME EACH MONTH. SUCH DOCUMENTATION WILL BE MAINTAINED IN A LOG BOOK AND KEPT ONSITE FOR INSPECTION BY NCOEQ, S. IF IT BECOMES APPARENT THAT THE PERIODIC PUMPING OF PIT WATER FROM PIT TO PIT AND INTO THE RECIRCULATION AND RECHARGE DITCHES AND PONDS IS ADVERSELY IMPACTING THE WATER TABLE AND VEGETATIVE VIABILITY WITHIN THESE NEARBY WETLANDS (BESIDES DROUGHT AND SEASONAL FLUCTUATIONS), PUMPING ACTIVITIES WILL CEASE AND NO LONGER BE CONDUCTED IN THAT LOCATION. ANY FURTHER MINING IN THAT LOCATION WILL BE CONDUCTED BY WET MINING WITH NO PUMPING OF WATER. � } � ( ` ' z OL \ \ �\ \ \ 7� � � \Oeo =gym \k - � |! | ^ ` !; � ( \ 0 ��—�-