Surface water monitoring strategy, 1996-2000 /

"June 1996."

Surface water pesticide monitoring of Illinois streams : summary of results 1985-1998 /

This report provides a review and summarization of stream pesticide data collected by the Illinois EPA Ambient Water Quality Monitoring Network between October 1985 and December 1998. A list of sampling stations is provided in Appendix A along with data from the seven most detected pesticides which are provided in Appendix B.

Washington County surface water resources /

"February, 1970."

Wayne County surface water resources /

"February, 1968."

Whiteside County surface water resources,

Mode of access: Internet.

A statistical approach to evaluate the relation of coal mining, land reclamation, and surface-water quality in Ohio /

Chiefly tables.

Coordinating water resources in the federal system : the groundwater-surface water connection.

Mode of access: Internet.

Surface water supply of Virginia,

Mode of access: Internet.

Surface water temperature and density: Atlantic coast, North and South America. 3d ed.

Previous editions published under title: Surface water temperature and salinity, Atlantic coast, North and South America.

Surface water resources of Pierce County /

"Lake and stream classification project."

A Review of surface-water sediment fractions and their interactions with presistent manmade organic compounds /

Mode of access: Internet.

Drainage-return, surface-water withdrawal, and land-use data for the Sacramento-San Joaquin Delta, with emphasis on Twitchell Island, California /

Mode of access: Internet.

Surface Water Supply of New Mexico

1911-June 1914, 1930-1931 issued with the cooperation of the U.S. Geological Survey

Pesticides and volatile organic compounds in ground and surface water of the Palouse subunit, Washington and Idaho.

Mode of access: Internet.

Application of a coupled ground-surface water flow model to simulate periodic groundwater flow influenced by a sloping boundary, capillarity and vertical flows

Theoretical developments as well as field and laboratory data have shown the influence of the capillary fringe on water table fluctuations to increase with the fluctuation frequency. The numerical solution of a full, partially saturated flow equation can be computationally expensive. In this paper, the influence of the capillary fringe on water table fluctuations is simplified through its parameterisation into the storage coefficient of a fully-saturated groundwater flow model using the complex effective porosity concept [Nielsen, P., Perrochet, P., 2000. Water table dynamics under capillary fringes: experiments and modelling. Advances in Water Resources 23 (1), 503-515; Nielsen, P., Perrochet, P., 2000. ERRATA: water table dynamics under capillary fringes: experiments and modelling (Advances in Water Resources 23 (2000) 503-515). Advances in Water Resources 23, 907-908]. The model is applied to sand flume observations of periodic water table fluctuations induced by simple harmonic forcing across a sloping boundary, analogous to many beach groundwater systems. While not providing information on the moisture distribution within the aquifer, this approach can reasonably predict the water table fluctuations in response to periodic forcing across a sloping boundary. Furthermore, he coupled ground-surface water model accurately predicts the extent of the seepage face formed at the sloping boundary. (C) 2005 Elsevier Ltd. All rights reserved.