Where We Drill: the Two-State Metro

Chattanooga, TN-GA HDD service area — 6 component counties, principal and satellite cities — The the Scenic City region service area — U.S. Census Bureau county boundaries; cities marked are where crews most often mobilize.

The service area is the OMB-defined Chattanooga metro — Hamilton, Marion, and Sequatchie counties in Tennessee with Catoosa, Dade, and Walker across the Georgia line, from the river bend to the tablelands and the battlefield country. County pages below carry the local picture: the corridors, the benches, and the authorities whose permits govern crossings.

Hamilton County

The core: the city on the bend, the ridges, and the pooled river through it all.

Marion County

The gorge west: Jasper's valley, the canyon's water, and the plateau's great wall.

Catoosa County

The Georgia growth side: Ringgold's corridor, Fort Oglethorpe, and I-75's front door.

Walker County

The battlefield south: Chickamauga's ground, LaFayette, and Lookout's back slopes.

All component counties: Hamilton · Marion · Sequatchie · Catoosa · Dade · Walker.