Chapter
Apr 26, 2012
Wetland Delineation by Means of Tide Gauge, South Padre Island, Texas
Authors: Nicholas C. Kraus, James E. Gilmore, and Fred AnthamattenAuthor Affiliations
Publication: Engineering Approaches to Ecosystem Restoration
Abstract
Elevations of mean high water (MHW) and the high tide line (HTL) were determined at four wetlands located along the southern end of the Laguna Madre, Texas, by applying standard Section-404 procedures of the Clean Water Act and by reference to water level at a nearby tide gauge. The Section-404 evaluation involved visual identification of vegetation and saturation of the soil. The average of five visual estimates of the MHW elevation agreed within 2 cm (0.8 inch) with MHW given by the tide gauge. The elevation of the HTL was found to lie 0.31 m (1 ft) above MHW, corresponding to an annual exceedance between 2.8 and 7.7 percent for each of 3 recent years. It is concluded that experienced personnel can apply visual indicators at tidal wetlands adjacent to the southern Laguna Madre to estimate reliably MHW and the HTL. The procedure of referencing the elevation of the HTL to MHW determined by a local tide gauge appears applicable to other tidal wetlands.
Get full access to this article
View all available purchase options and get full access to this chapter.
Information & Authors
Information
Published In
Copyright
© 1998 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
Permissions
Request permissions for this article.
Authors
Affiliations
Nicholas C. Kraus
M.ASCE
U.S. Army Engineer Waterways Experiment Station, Coastal and Hydraulics Laboratory, 3909 Halls Ferry Road, Vicksburg, MS 39180-4314
James E. Gilmore
U.S. Army Corps of Engineers, Galveston District, Corpus Christi Regulatory Field Office, P.O. Box 2948, Corpus Christi, TX 78403-2948
Fred Anthamatten
U.S. Army Corps of Engineers, Galveston District, Enforcement Section, P.O. Box 1229, Galveston, TX 77553-1229
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
View Options
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Get Access
Access content
Please select your options to get access
Log in/Register
Log in via your institution (Shibboleth)
ASCE Members:
Please log in to see member pricing
Purchase
Save for later Item saved, go to cart Information on ASCE Library Cards
ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.