Product Details
- Product Number
- 206917
- Series
- TM-06-A13
- Scale
- NO SCALE
- Alternate ID
- TM-06-A13
- Authors
- RICHARD G NISWONGER
- Version Date
- 01/01/2005
- Countries
- USA
- Media
- Paper
- Format
- Bound
Additional Details
- Description
- Many streams in the United States, especially those in semiarid regions, have reaches that are hydraulically disconnected from underlying aquifers. Ground-water withdrawals have decreased water levels in valley aquifers beneath streams, increasing the occurrence of disconnected streams and aquifers. The U.S. Geological Survey modular ground-water model (MODFLOW-2000) can be used to model these interactions using the Streamflow-Routing (SFR1) Package. However, the approach does not consider unsaturated flow between streams and aquifers and may not give realistic results in areas with significantly deep unsaturated zones. This documentation describes a method for extending the capabilities of MODFLOW-2000 by incorporating the ability to simulate unsaturated flow beneath streams.
- Survey Date
- 2005
- Print Date
- 2006
- Two Sided
- Yes
- Pieces
- 1
- Languages
- English
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