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// <br />OF Co <O,� DEPAR TMENT OF NATURAL RESOURCES <br />DIVISION OF WATER RESOURCES <br />+ + 1ata,w.vud-d m <br />� • corm« <br />eT ; IIwwee <br />* r a E�xecuave"ITrmar <br />Mk Wolfe, P.E. <br />D wrrtaw Eronwr <br />CONDITIONS FOR APPROVAL <br />• The application is submitted for a conversion from an existing 110 gravel pit containing 10 acres to a 112 <br />gravel pit, which would contain 139.7 acres. The proposed operation as indicated in the original 110 <br />permit does not anticipate exposing groundwater, Therefore, exposure of ground water must not occur <br />during or after mining operations. <br />• The applicant has identified that water used for dust control for this operation can he obtained and <br />hauled from the Weld County-owned wells at other gravel pits. The applicant will need to ensure the <br />water used for dust control by the gravel operation at the Ashbaugh Pit Is included in the substitute water <br />supply plan ( "SWSP ") approved for the other gravel pits. <br />COMMENTS: If stormwater runoff is intercepted by this operation and is not diverted or captured in priority, it <br />must be released to the stream system within 72 hours. This may require a discharge permit from CDPHE- <br />WOCD. Otherwise, the operator will need to make replacements for evaporation. <br />The applicant may contact the State Engineers Office with any questions. <br />Office of the State Engineer <br />1313 Sherman Sfreet, Suite 818 • Denver, CO 80103 • Phone: 303- 866-3581 • Fax: 303 -13t56 -3589 <br />http: / /wawr.state.co.us <br />ResponsL�t Reclamation Permit Application Consideration <br />DATE: <br />/ F,ebruary 28, 2011 <br />TO <br />✓Eric C. Scott, Environmental Protection Specialist <br />CC: <br />Division 1 Office, District 1 Water Commissioner <br />FROM: <br />loana Comaniciu, P.E. <br />`� REMVED <br />t68 2g zoil <br />RE: <br />/ <br />Ashbaugh Gravel Pit, File No. M- 2005 -060 <br />Division.,, neGynpOp <br />Operator: Weld County Public Works <br />Mining and Safety <br />Contact: David Bauer, 970. 304 -6496 <br />Section 15, Twp 7 North, Frig 59 West, P.M., Weld County <br />CONDITIONS FOR APPROVAL <br />• The application is submitted for a conversion from an existing 110 gravel pit containing 10 acres to a 112 <br />gravel pit, which would contain 139.7 acres. The proposed operation as indicated in the original 110 <br />permit does not anticipate exposing groundwater, Therefore, exposure of ground water must not occur <br />during or after mining operations. <br />• The applicant has identified that water used for dust control for this operation can he obtained and <br />hauled from the Weld County-owned wells at other gravel pits. The applicant will need to ensure the <br />water used for dust control by the gravel operation at the Ashbaugh Pit Is included in the substitute water <br />supply plan ( "SWSP ") approved for the other gravel pits. <br />COMMENTS: If stormwater runoff is intercepted by this operation and is not diverted or captured in priority, it <br />must be released to the stream system within 72 hours. This may require a discharge permit from CDPHE- <br />WOCD. Otherwise, the operator will need to make replacements for evaporation. <br />The applicant may contact the State Engineers Office with any questions. <br />Office of the State Engineer <br />1313 Sherman Sfreet, Suite 818 • Denver, CO 80103 • Phone: 303- 866-3581 • Fax: 303 -13t56 -3589 <br />http: / /wawr.state.co.us <br />