Horn 1

Permitted Unknown well

API number	12-133-21164-0100
Operator	Will-Dupage Drill Co.
County	Monroe, Illinois
Permitted	1980-09-30
Surface location	38.349455, -90.165167 · wells within 1 mile Directions to the wellhead: Google Maps Apple Maps Waze
State record	Illinois State Geological Survey ↗
Data as of	2026-10-17

From Illinois State Geological Survey public records. Verify with the state before relying on this information.