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54OUTLOT B567812341OUTLOT COUTLOT DOUTLOT A221231231TAMARAK FARM ESTATESST. CROX SANCTUARY56TH STREET NORTHLINDEN AVE. N. 50TH STREET N.TAMARAK FARM ESTATESTANA RIDGEOUTLOT B1OUTLOT G1LINDEN TRAIL NORTHOUTLOT FTHE FIELDS OF ST. CROIXLILYAVE N.OUTLOT COUTLOT DST. CROX SANCTUARYLINDENTRAILCARRIAGE STATIONOUTLOT AOUTLOT BMANNING AVE. N.50TH STREET N.LILY AVE N.TOP 30" NNG MAIN = 910.20BOT 30" NNG MAIN ≈ 907.37TOP 24" NNG MAIN = 913.96BOT 24" NNG MAIN ≈ 911.66TOP 30" NNG MAIN = 922.81BOT 30" NNG MAIN ≈ 919.98TOP 24" NNG MAIN = 925.60BOT 24" NNG MAIN ≈ 923.30944944914916918922922 922922922924924924924924926926926 928928928928922922924924926926928932932932934934918918918918918918918936936938 <br />938916916916916916914914914914922926926942 <br />942912946922922922924918918924924948916 952952954918916918918916916956914914914912908958906904944942962964926 <br />956 <br />932934966 912 <br />966934 <br />932956 <br />926 964962942944904906958908912914914914956916916918918916918954952952916 948924924918918924922922922946912942 <br />942926926912912922914914914914916916916916916938 <br />938936936918918918918918918934934932932932912 <br />928926926924924922928928928928926926926 924924924924924922922 922922922918916914944944920 <br />922924926928OUTLOT DST. CROX SANCTUARYRQ FB: 923.4HWL: 921.426+0027+0028+0029+0030+0031+0032+0033+000+00 <br />1+00 <br />2+00 <br />3+00 <br />4+005+006+007+008+009+009+20921921922922923923924924925925926926927927928928929930931923923923924925926915916917918919920921922923924925926913914915916917918919920921922923924925926927928929930931916917918919920921922923924925925926926915915916916917917918918919919920920920920921921921921922922923923924924925925926926927927928928929929930930931931932933933934934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964922916917918919920 <br />915 <br />915 <br />916 <br />916 <br />917 <br />917 <br />918 <br />918 <br />919 <br />919 <br />920 <br />920 <br />921 <br />921 <br />922 <br />922 <br />923 <br />923 <br />924 <br />925 <br />926 <br />927 <br />928 <br />RIP-RAP @ OUTLETRIP-RAP @ OUTLETRIP-RAP @ OUTLETTWO LAYERS OFSILT FENCETWO LAYERS OFSILT FENCETWO LAYERS OFSILT FENCE2.0%2.0%3H:1V3H:1V3H:1V3H:1V4H:1V4H:1V4H:1V4H:1V4H:1V3H:1V5H:1V5H:1V3H:1V5H:1V <br />3H:1VINLET PROTECTION (TYP.)INLET PROTECTION (TYP.)INFILTRATION BASIN #2BASIN BOTTOM: 915.00OUTLET: 916.50LARSON 100-YEAR HWL: 917.62VBWD 100-YEAR HWL: 921.40WQV: 19,072 CFWETLAND #7 & #8LARSON 100-YEAR HWL: 919.56VBWD 100-YEAR HWL: 921.40WETLAND #9LARSON 100-YEAR HWL: 945.56VBWD 100-YEAR HWL: 945.40WETLAND #10LARSON 100-YEAR HWL: 918.26VBWD 100-YEAR HWL: 918.30GS: 934.00FF: 936.00L2 B5WO[923.40 ](4 STEPS)LF: 924.50(LO/WW: 924.50)RG: 924.00GS: 928.00FF: 928.50L1 B5SOG[923.40 ](3 STEPS)LF: 928.50(LO/WW: 928.50)RG: 928.00GS: 925.00FF: 925.50L1 B6SOG[919.50 ](1 STEPS)LF: 925.50(LO/WW: 925.50)RG: 925.00GS: 925.50FF: 926.00L4 B2SOGGS: 932.50FF: 933.00L6 B3WO[920.30](1 STEPS)LF: 921.50(LO/WW: 921.50)RG: 921.00GS: 931.00FF: 932.50L7 B3WO[920.30](3 STEPS)LF: 921.00(LO/WW: 921.00)RG: 920.50GS: 9 <br />2 <br />4. <br />5 <br />0 <br />FF: 9 <br />2 <br />5. <br />0 <br />0 <br />L8 B3 <br />SOG <br />[920.3 <br />0] <br />(1 ST <br />E <br />P <br />S <br />) <br />LF: 9 <br />2 <br />4. <br />5 <br />0 <br />(LO/W <br />W: <br />9 <br />2 <br />4. <br />5 <br />0) <br />RG: 9 <br />2 <br />4. <br />0 <br />0 <br />GS: 9 <br />2 <br />5. <br />5 <br />0 <br />FF: 9 <br />2 <br />6. <br />0 <br />0 <br />L9 B3 <br />SOG <br />[920.3 <br />0] <br />(1 ST <br />E <br />P <br />S <br />) <br />LF: 9 <br />2 <br />5. <br />5 <br />0 <br />(LO/W <br />W: <br />9 <br />2 <br />5. <br />5 <br />0) <br />RG: 9 <br />2 <br />5. <br />0 <br />0 <br />GS: 925.50FF: 926.00L9 B3SOG[920.30](1 STEPS)LF: 923.50(LO/WW: 925.50)RG: 925.00GS: 926.00FF: 926.50L1 B4SOG[923.40 ](1 STEPS)LF: 926.50(LO/WW: 926.50)RG: 926.00GS: 926.00FF: 926.50L2 B4SOG[923.40 ](1 STEPS)LF: 926.50(LO/WW: 926.50)RG: 926.003.3%6.3%1.3%2.8%2.3%5.7%5.7%4.4%2.9% <br />3.3% <br />5.6%921.30 B (EOF)921.40 G (EOF)921.40 G (EOF)918.30 G (EOF)2.0%4.50%1.95%INFILTRATION BASIN #3BASIN BOTTOM: 914.50OUTLET: 916.00LARSON 100-YEAR HWL: 920.33VBWD 100-YEAR HWL: 921.40WQV: 56,444 CF919.1 B (EOF)TOP 30" NNG MAIN = 910.20BOT 30" NNG MAIN ≈ 907.37TOP 24" NNG MAIN = 913.96BOT 24" NNG MAIN ≈ 911.66MATCH LINE - SEE SHEET C601MATCH LINE - SEE SHEET C602MATCH LINE - SEE SHEET C601MATCH LINE - SEE SHEET C604PROPOSED CONTOURS - MAJOR INTERVALGRADE BREAK LINEPROPOSED CONTOURS - MINOR INTERVAL949950950EXISTING CONTOURS2.0%GRADE SLOPESYMBOL LEGENDGRADING NOTESCITY OF LAKE ELMOSITE RESTORATION PLAN NOTESCITY OF LAKE ELMO GRADING ANDEROSION STANDARD PLAN NOTES1.See sheet C600 for the City of Lake Elmo's grading and erosion standard plan notes.1.See sheet C600 for grading notes.1.See sheet C600 for the City of Lake Elmo's site restoration plan notes.TYPICAL LOTGS: 919.00RG:909.00[907.50]WOGARAGE SLAB ELEVATIONMINIMUM LOW FLOOR/LOWOPENING ELEVATIONFINISH GROUND ELEVATIONAT REAR OF PADWO = WALKOUTLO = LOOKOUTSOG = SLAB ON GRADEL# B#LOT & BLOCK NUMBERFF: 920.50FIRST FLOOR ELEVATIONLF:909.50LOW FLOOR ELEVATIONTYPE OF HOME(LO/WW: 909.50)LOOKOUT/WINDOW WELLELEVATION(X STEPS)902.00 TC901.00 GLRIP-RAP / ROCK CONST. ENTRANCEINLET PROTECTIONSEDIMENT LOGSILT FENCEMAINTENANCE ACCESSSPOT ABBREVIATIONS:TC - TOP OF CURBGL - GUTTER LINEB - BITUMUNOUSC - CONCRETEOF - OVERFLOWEOF - EMERGENCY OVERFLOWTW - TOP OF WALLBW - BOTTOM OF WALL (F/G)LARSON - 100 YEAR HWLWETLANDFEMA FLOOD PLAINDescriptionRev.DateGRANVIA PRESERVERESIDENTIAL DEVELOPMENTLAKE ELMO, MNSheet Title:Project #:Drawn By:Checked By:Issue Date:12256098.000MTH3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2026 Larson Engineering, Inc. All rights reserved.W:\2025\Civil\12256098 - Legends Of Lake Elmo\3. Working Docs\C. Drawing Files\12256098 - C600 Grading & Erosion Control.dwgLarsonEngineering, Inc.Project Title:TWIN CITIESLAND DEVELOPMENT4800 OLSON MEMORIAL HIGHWAY, SUITE 100GOLDEN VALLEY, MN 55422Mitch Honsa, P.E.Date: Lic. No.:01.22.2662020I hereby certify that this plan,specifications or report was preparedby me or under my direct supervisionand that I am a duly licensedProfessional Engineer under the lawsof the state of Minnesota.01/22/2026 PRELIMINARY PLAN SUBMITTAL - NOT FOR CONSTRUCTION0NORTH2550100Sheet:Client:C601KEY PLANC601NORTHGRADING PLANELEVATIONS BASED ON INFORMATION ASSHOWN ON THE MNDOT GEODETIC WEBSITE.SURVEY DISK 2750 R WITH AN ELEVATION OF883.22 WAS USED TO ESTABLISH VERTICALCONTROL FOR THIS SURVEY (NAVD 88)BENCHMARKNOT TO SCALE