Delineation of contributing areas for 2017 pumping conditions to selected wells in Ingham County, Michigan
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- Document: Report (1.49 MB pdf)
- Data Release: USGS data release
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Abstract
As part of local wellhead protection area programs, areas
contributing water to production wells need to be periodically
updated because groundwater-flow paths depend in part on
the stresses to the groundwater-flow system. A steady-state
groundwater-flow model that was constructed in 2009 was
updated to reflect recent (2017) pumping conditions in the
Lansing and East Lansing area in the Tri-County region, Michigan.
For this current (2017) study, withdrawals from selected
production wells were updated, and the existing model calibration
under the new pumping conditions was checked. Results
of flow simulations indicate that 10-year time-of-travel areas
cover approximately 25 square miles and 40-year time-oftravel
areas cover approximately 51 square miles.
Suggested Citation
Luukkonen, C.L., 2018, Delineation of contributing areas for 2017 pumping conditions to selected wells in Ingham County, Michigan: U.S. Geological Survey Open-File Report 2018–1133, 11 p., https://doi.org/10.3133/ofr20181133.
ISSN: 2331-1258 (online)
Study Area
Table of Contents
- Abstract
- Introduction
- Description of Study Area
- Groundwater-Flow Simulation
- Model Assumptions and Limitations
- Summary and Conclusions
- References Cited
Publication type | Report |
---|---|
Publication Subtype | USGS Numbered Series |
Title | Delineation of contributing areas for 2017 pumping conditions to selected wells in Ingham County, Michigan |
Series title | Open-File Report |
Series number | 2018-1133 |
DOI | 10.3133/ofr20181133 |
Year Published | 2018 |
Language | English |
Publisher | U.S. Geological Survey |
Publisher location | Reston, VA |
Contributing office(s) | Michigan Water Science Center |
Description | Report: v, 11 p.; Data release |
Country | United States |
State | Michigan |
County | Ingham County |
Online Only (Y/N) | Y |
Additional Online Files (Y/N) | N |
Google Analytic Metrics | Metrics page |