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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 13 of 21  <br /> <br />Bergen Reservoirs 4, 5, & 6  <br />This office located the reference to the December 29, 1986 report prepared by KKBNA  <br />Incorporated consulting engineers in the July 13, 1990 SWSP request for the Thornton Pit; however  <br />this office does not appear to have a copy of the report itself. Therefore this office is unable to  <br />determine the validity of the conclusions reached by the report. Prior to use of these shares as a  <br />replacement source, the Applicant must provide documentation to support the claimed net annual  <br />yield of 85 acre-feet and estimated average annual consumptive use of 15.8 acre-feet for these  <br />shares.  <br />City of Greeley Lease  <br />Aggregate has previously utilized fully consumable effluent leased from the City of Greeley as  <br />a replacement source in this SWSP. The water is discharged to the Poudre River from the City’s  <br />wastewater treatment plant. In the future, Aggregate may use leased water from the City of  <br />Greeley if a supplemental source of replacement water is needed.   <br />City of Longmont Lease  <br />For this SWSP period, the use of leased water from the City of Longmont is not necessary and  <br />is not proposed to be utilized. In the future, Aggregate may use leased water from the City of  <br />Longmont if a supplemental source of replacement water is needed.   <br />Godding, Dailey & Plumb Ditch  <br />The Applicant seeks to rely on a historic consumptive use analysis included in the SWSP  <br />request for the Distel Pit dated November 14, 2000. The historic consumptive use analysis did not  <br />compare actual monthly historical diversions to the monthly crop consumptive use (based on actual  <br />weather data), and therefore is not acceptable. Prior to use of these shares as a replacement  <br />source, the Applicant must provide a revised historic consumptive use analysis for the subject shares.  <br />The revised analysis must also identify the lands historically irrigated by the shares.   <br />Huett Seepage Ditch  <br />Prior to use of these shares as a replacement source, the Applicant must provide a full  <br />historic consumptive use analysis for the subject shares.  <br />L.G. Everist Lease  <br />Aggregate has previously utilized water leased from L.G. Everist, Inc. and stored in the Everist  <br />Star Reservoir (WDID 0303325) as a replacement source in this SWSP. Everist Star Reservoir is part of  <br />the Feit Gravel Pit (M-1977-522), and is primarily located in the SE¼ of the SW¼ and the SW¼ of the  <br />SE¼ of Section 26, Township 6 North, Range 66 West, 6​th​ P.M., adjacent to the Cache la Poudre  <br />River. The slurry wall liner for the Everist Star Reservoir was approved as having been lined to the  <br />design standard referenced in the August 1999 State Engineer Guidelines for Lining Criteria for Gravel  <br />Pits in a letter dated December 16, 2014 (amended March 6, 2015) and it is therefore classified as a  <br />lined reservoir. Deliveries from the Everist Star Reservoir would be to the Cache la Poudre River via  <br />a submersible pump. The headgate for the Greeley No. 3 Ditch is located between the point of  <br />depletion of the W.W. Farms Pit and the Everist Star Reservoir (downstream point of release).  <br />During times when the Greeley No. 3 Canal is calling for water, Aggregate is not permitted to use the  <br />water released from the Everist Star Reservoir as a replacement source for depletions from the W.W.  <br />Farms Pit.