Minnesota Unique Well No. DEPARTMENT OF HEALTH County Dakota Entry Date 12/16/2002 WELL AND BORING RECORD 255913 Quad St Paul SW Update Quad ID 103C Minnesota Statutes Chapter 1031 Received Date 06/24/2020

Well Name Township Range Dir Section Subsection Use Status Well Depth Depth Completed Date Well Completed Lic/Reg. No. SCHINGELDECKER 115 20 W 13 ADDCBB other (specify in S 962 ft. 962 ft. 10/08/1935 MGS Elevation 1022 ft. Elev. Method 7.5 minute topographic map (+/- 5 feet) Aquifer multiple Depth to Bedrock 149 ft Open Hole 213 - 814 ft Static Water Level 152 ft

Field Located By Minnesota Geological Survey Locate Method Digitization (Screen) - Map (1:24,000) (15 meters Universal Transverse Mercator (UTM) - NAD83 - Zone 15 - Unique No. Verified Information from owner-site Input Source Minnesota Geological Survey UTM Easting (X) 487451 Geological Interpretation Julia Steenberg Input Date 12/18/2002 UTM Northing (Y) 495727 Agency (Interpretation) Interpretaion Method Inferred from geophysical log

Depth (ft.) Elevation (ft.) Geological Material Color Hardness From To Thickness From To Stratigraphy Primary Lithology Secondary Minor Lithology GLACIAL DRIFT 0 155 155 1022 867 deposit drift GLACIAL DRIFT 155 214 59 867 808 St.Peter Sandstone sandstone ST. PETER SANDROCK 214 250 36 808 772 St.Peter Sandstone sandstone 250 258 8 772 764 St.Peter Sandstone sandstone SHAKOPEE DOLOMITE 258 450 192 764 572 Prairie Du Chien dolomite JORDAN SANDROCK 450 454 4 572 568 Prairie Du Chien dolomite JORDAN SANDROCK 454 525 71 568 497 sandstone SHALE & SANDROCK 525 546 21 497 476 Jordan Sandstone siltstone dolomite SHALE & SANDROCK 546 555 9 476 467 St.Lawrence siltstone dolomite ST. LAWRENCE FORMATION 555 584 29 467 438 St.Lawrence siltstone dolomite 584 753 169 438 269 Tunnel City Group sandstone shale dolomite IRONTON-GALESVILLE 753 818 65 269 204 Wonewoc Sandstone sandstone 818 915 97 204 107 Eau Claire Formation shale sandstone MT. SIMON SANDSTONE 915 962 47 107 60 Mt.Simon Sandstone sandstone

Minnesota Well Index - Stratigraphy Report 255913 Printed on 09/25/2021