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Aggregate Industries South Platte Combined SWSP January 30, 2019  <br />Plan IDs 3614, 4773, 3624, 4772, 4616, 3437, 3376, 3650, 3668, and 5475 Page 16 of 21  <br /> <br />Platte Valley Pit Groundwater Lake $754,732  1, 4 Bonded for backfilling. Water rights dedicated  <br />via February 29, 2012 affidavit. <br />Distel Pit Groundwater Lake $1,216,716 1, 2 <br />Bonded for backfilling. Lagged and future  <br />depletions from evaporation and consumptive use  <br />by wetlands vegetation at the site covered under  <br />City of Longmont augmentation plan decreed in  <br />case no. 2009CW271. <br />Tull Pit Lined Reservoir $2,947,600 1, 3 Bonded for lining. Conditional water storage  <br />right decreed in case no. 1994CW062. <br />W.W. Farms Pit Lined Reservoir/  <br />Groundwater Lakes $270,000  2 <br />Conditional water storage right and plan for  <br />augmentation for evaporation from up to 66 acres  <br />of water surface area decreed in case no.  <br />1990CW23 (site currently exposes 36 acres). <br />F-Street Pit Groundwater Lake $10,237,994 1 or 3 Bond amount increased to cover the cost of  <br />backfilling the site. <br /> <br />Conditions of Approval  <br />I hereby approve this substitute water supply plan, in accordance with § 37-90-137(11),  <br />C.R.S., subject to the following conditions:  <br />1.This SWSP shall be valid for the period of January 1,2019 through December 31,2019,unless                  <br />otherwise revoked or superseded by decree.Should a request for renewal of this plan be                <br />needed,such renewal request must be submitted to this office with the statutory fee               <br />(currently $257 per pit)no later than October 1,2019.If a renewal request is received                  <br />after the expiration date of this plan,it may be considered a request for a new SWSP in                   <br />which case the filing fee for a new SWSP will apply (currently $1,157 per pit).   <br />2.The Applicant must contact the District 2 Water Commissioner to arrange a field  <br />inspection of the South Platte Operations.  <br />3.Well permits have been obtained for the current use and exposed groundwater surface area of  <br />each gravel pit in accordance with § 37-90-137(2) and (11), C.R.S., as identified in Table A of  <br />this approval.  <br />4.The total area of groundwater surface exposed after December 31, 1980 for each of the pits  <br />shall not exceed those values listed in Table A of this approval. Should the total surface area  <br />exposed exceed those amounts, an amendment will need to be filed with this office.   <br />5.The total amount of groundwater to be consumed at each of the pits shall not exceed the  <br />values listed in Table C of this approval. Total consumption at each pit must not exceed  <br />these amounts unless an amendment is made to this plan.  <br />6.Approval of this plan is for the purposes as stated herein. This office must first approve any  <br />additional uses for the water. Any future additional historic consumptive use credit given  <br />(e.g., agricultural water transfer) for these sites must consider all previous credits given.  <br />7.All releases of replacement water must be sufficient to cover all out-of-priority depletions in  <br />time, place, and amount and must be made under the direction and/or the approval of the  <br />water commissioner(s). If approved prior, the release of replacement water may be  <br />aggregated to maximize beneficial use. The water commissioner(s) and/or the division  <br />engineer shall determine the rate and timing of an aggregated release.