SLED Opportunity · ILLINOIS · ILLINOIS

Freshwater Mussel Surveys in the Illinois River

Issued by Illinois

stateRFQIllinoisSol. 26-422DNR-RESCO-B-50807

Closed

STATUS

Closed

due Feb 6, 2026

PUBLISHED

Jan 22, 2026

Posting date

JURISDICTION

Illinois

state

NAICS CODE

541620

AI-classified industry

AI Summary

Illinois DNR seeks services for freshwater mussel surveys in the Illinois River to support ecological research. Bids due by February 6, 2026.

Opportunity details

Solicitation No.: 26-422DNR-RESCO-B-50807
Type / RFx: RFQ
Status: OPEN
Level: state
Published Date: January 22, 2026
Due Date: February 6, 2026
NAICS Code: 541620 AI guide
Jurisdiction: Illinois
State: Illinois
Agency: Illinois

Description

DNR IL River Mussel Surveys

Key dates

January 22, 2026Published
February 6, 2026Responses Due

AI classification tags

freshwater mussel surveys river ecology surveys environmental consulting wildlife surveys aquatic biology

Frequently asked questions

SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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