USGS · 70024826
Water level fluctuations in an urban pond: Climatic or anthropogenic impact?
Abstract
In 1996, the Illinois State Geological Survey began an investigation of fluctuating water levels in a pond in Cary, Illinois. The cause of the fluctuations appeared to be ground water discharge into a storm sewer recently installed by the Illinois Department of Transportation. However, analysis of climatic data provided an equally likely explanation of the fluctuations. Distinguishing the effect of climatic variations from the effect of the storm sewer was hampered by the lack of antecedent ground water and surface water data. In similar settings, it is recommended that ground water and surface water data be collected prior to initiating any infrastructure improvements.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
S. E. Benton. 2007-06-08. Water level fluctuations in an urban pond: Climatic or anthropogenic impact?. https://doi.org/10.1111/j.1752-1688.2002.tb01533.x
Cite the original work for its findings. Save a collection to share your selection of sources.