Sinkhole Plain area assessment.

"Examines a karst/cave area in southwestern Illinois bordering the Mississippi River ... designated a state Resource Rich Area."--P. iii.

Spoon River area assessment.

"Examines the Spoon River basin in west central Illinois"--P. iii.

SORPP : Statewide Outdoor Recreation Partnership Plan.

Identifies statewide priorities for the local outdoor recreation grant programs administered by the Illinois Dept. of Natural Resources.

Stream monitoring manual /

"EcoWatch Network"--Cover.

Stream monitoring manual /

Introduction: Illinois RiverWatch is a volunteer stream monitoring program coordinated by the Illinois Department of Natural Resources (DNR). Through RiverWatch Illinois citizens are trained as Citizen Scientists to conduct biological monitoring of the state's rivers and streams in order to identify long-term trends in stream health. RiverWatch provides citizen volunteers a hands-on opportunity to learn about stream ecology and the condition of Illinois streams, while helping scientists monitor stream conditions across the state.

Sugar-Pecatonica area assessment.

"Examines an area in north central Illinois along the Wisconsin/Illinois border ... designated a state Resource Rich Area."--P. iii.

The Cache River Basin : an inventory of the region's resources /

This is a product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Dept. of Natural Resources (DNR). Both are funded largely through Conservation 2000, a six-year State of Illinois initiative to enhance nature protection and outdoor recreation by reversing the decline of the state's ecosystems. Conservation 2000 is the culmination of recommendations from CTAP, the Illinois Conservation Congress, and Governor Edgar's Water Resources Land Use Priorities Task Force.--T.p. verso.

The DuPage River basin : an inventory of the region's resources.

"February 2001."

The driftless area : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Illinois Big Rivers : an inventory of the region's resources /

Statement of responsibility from P. [3] of cover.

The Embarras River basin : an inventory of the region's resources /

"A product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Department of Natural Resources (IDNR)."

The Heart of the Sangamon : an inventory of the region's resources.

"A project of the Critical Trends Assessment Program."

The Illinois Headwaters : an inventory of the region's resources.

"A product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Department of Natural Resources (IDNR)"--P. [2] of cover.

The Illinois River bluffs : an inventory of the region's resources /

Statement of responsibility from P. [3] of cover.

The Kaskaskia River Basin : an inventory of the region's resources.

"January 2001"