FRS Brownfields

COLMAN YARDS REDEVELOPMENT SITE

1200 ROCK STREET · ROCKFORD, WINNEBAGO County, IL, 61101

Acreage

—

Cleanup status

BROWNFIELDS PROPERTY

Dataset

FRS Brownfields

Mapped

Yes

Redevelopment suitability

Moderate

45/ 100

Site size10/35

Acreage unknown — assumed average footprint.

Grid proximity25/40

Nearest substation ~1.4 mi away. No interconnection-queue activity nearby.

Cleanup status10/25

Status: BROWNFIELDS PROPERTY.

Heuristic estimate based on site size, grid proximity, and cleanup status — not a formal assessment.

Nearby marketplace listings

Rock 39 Industrial Park

Rockford, IL · 140 ac

7.6 mi

DC listing

Rochelle Industrial Portfolio

6303 Maxon Rd Harvard

Environmental / program records

Program	Program ID	Status	Link
ACRES	253719	BROWNFIELDS PROPERTY	View

Details

Source record ID110071727502

CountyWINNEBAGO

StateIL

ZIP61101

Coordinates42.25959, -89.09936

Geocode sourcesource

Last updated (source)5/4/2026

Grid proximity

Substations (within 25 mi)

UNKNOWN24167

—

1.4 mi

UNKNOWN24166

—

1.4 mi

UNKNOWN24168

—

1.5 mi

TAP

—

1.5 mi

UNKNOWN22324

—

1.8 mi

UNKNOWN21942

—

1.9 mi

UNKNOWN21943

—

1.9 mi

UNKNOWN21944

—

2.4 mi

TAP

—

2.7 mi

UNKNOWN24165

—

4.0 mi

Interconnection queue (within 50 mi)

None within 50 mi.

Sources

FRS BrownfieldsOpen