Water, sediment, and nutrient budgets, and bathymetric survey of old and new Gillespie lakes, Macoupin County, Illinois, May 1996-April 1997
Subtitle: (with a discussion of lake-management practices)
By: by Gary P. Johnson.
Contributors: Illinois. Environmental Protection Agency.; Gillespie (Ill.); Geological Survey (U.S.)
Series: Open-file report -- 99-69.; U.S. Geological Survey open-file report -- 99-069.
Publisher: U.S. Geological Survey
Published: 1999
Place of publication: Urbana, IL
Language: eng
Format: Microform
Number of pages: 62
Subjects: Lakes -- Illinois -- Macoupin County; Lake restoration -- Illinois -- Macoupin County; Sedimentation and deposition -- Illinois -- Macoupin County
Notes: Cover title.

"In cooperation with Illinois Environmental Protection Agency and City of Gillespie, Illinois."

Shipping list no.: 2000-0879-M.

Includes bibliographical references (p. 28-29).

Microfiche. [Denver, CO : U.S. Geological Survey, 1999] 1 microfiche : negative.