Chicago Metropolitan Sanitary District TARP Boring Record at Illinois State Geological Survey Borehole ID: DH-74-7 Type: OBS Depth: 432 Elevation: 597 Bedrock Top: 18 TARP section: Mainstream Core Number: C13429
Summary
Chicago Metropolitan Sanitary District TARP Boring Record at Illinois State Geological Survey Borehole ID: DH-74-7 Type: OBS Depth: 432 Elevation: 597 Bedrock Top: 18 TARP section: Mainstream Core Number: C13429
For additional information visit the Geologic Records Unit website at http://isgs.illinois.edu/?q=geological-records-unit Phone: 217-333-5109 or visit our home page at http://isgs.illinois.edu