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COLORADO <br /> AD <br /> Division of Water Resources RECEIVED <br /> EC E Y I� E D <br /> Department of Natural Resources G V <br /> JUL 01 2019 <br /> June 28, 2019 DIVISION OF RECLAMATION <br /> MININGAND SAFETY <br /> Mr. Dan Mathes, P.E. <br /> Deere Er Ault Consultants Inc. <br /> 600 S. Airport Road, Building A, Suite 205 <br /> Longmont, CO 80503 <br /> Re: Evans #2 Pit Stonewall Springs Quarry <br /> 2019- 2020 Substitute Water Supply Plan Renewal <br /> DBMS File No. M-2000-041 <br /> SE v4 Section 35, SW Y. Section 36, T20S, R63W, 6th P.M., and <br /> NW'/+ Section 1, NE 1/4 Section 2, T21S, R63W, 6th P.M. <br /> Water Division 2, Water District 14 <br /> SWSP ID 2709, WDID 1407802 <br /> Approval Period: April 1, 2019 through March 31, 2020 <br /> Contact Information: (303) 651-1468;dan.mothes@deereault.com <br /> Dear Mr. Mathes: <br /> We have reviewed your January 31, 2019 letter requesting a renewal of the substitute <br /> water supply plan ("SWSP") previously approved for a sand and gravel pit owned by <br /> Stonewall Springs Quarry, LLC/Morley Companies ("SSQ' or "Applicant"). The required <br /> renewal fee of$257.00 has been received and given receipt no. 3690443. <br /> The Evans #2 Pit has been divided into separately owned areas both operating under DRMS <br /> Permit No. M-2000-041. Stonewall Springs' portion of the Evans #2 Pit (the subject of this <br /> SWSP) consists of Phase I-Parcel 4 of the mine site as shown on the attached Figure 1. <br /> Lagged depletions from previous operations at the site and from current operations at <br /> Phase I-Parcels 1-3 and Phase il-Parcel 5 are covered under a separate SWSP for the Pueblo <br /> East Pit at Evans#2 (SWSP ID 5732), submitted by Fremont Paving Et Redi-Mix, Inc. <br /> SWSP OPERATION <br /> This pit did not exist, and no groundwater was exposed, prior to January 1, 1981. This <br /> plan proposes to replace depletions to the Arkansas River that will result from <br /> remediation activities including site reclamation work and replacing depletions associated <br /> with evaporation from exposed water surface areas. Mining at the site was discontinued <br /> several years previously in the Phase 1- Phase 4 area of the mine site. Projected uses and <br /> consumption for the period of this SWSP are shown in the attached Tables 1 and 2. Up to <br /> 12.08 acre-feet will be lost through evaporation from 3.5 acres of exposed groundwater in <br /> the dewatering trench. <br /> pF f0� <br /> AS" <br /> /` \¢ <br /> 1313 Sherman Street Room 871, Denver. CO 80703 F 303.8b6.3581 www.colorada.gov/wale, Fc7 C YcY\T <br /> Jared S. Polis Governor i Dan G bbs, Executive Director Kevin G.Rein,State Engineer Director <br />