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Site content related to keyword: "Delaware"

DataMIL receives USGS John Wesley Powell Award

DataMIL team receives the award from USGS Director Chip Groat
Date: Sep 2004

A team of state and University of Delaware staff has been awarded the 2003 John Wesley Powell award "for noteworthy contributions to the mission and objectives of the U. S. Geological Survey." The group was honored for developing the Delaware Data Mapping and Integration Laboratory (DataMIL).

The Delaware DataMIL Gets a New Look!

The DataMIL gets a New Look!
Date: Mar 2009

The Delaware DataMIL was redesigned to take advantage of more modern web technologies as well as to answer key feature requests to the system. In particular, new additions to the DataMIL include: complete FGDC metadata for all layers, a map previewer embedded into the metadata catalog, and the ability for all datasets (vector and raster) to downloaded as raw GIS data files as well as ArcIMS and WMS map services

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Chances of large Delmarva quake 'are very remote'

Stefanie Baxter was quoted in an article in the News Journal, and commented on earthquakes in Delaware.

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The Mason-Dixon Line, that land is your land

The Mason-Dixon Line, That Land Is Your Land

The Mason-Dixon Line wasn’t created to divide North and South, but to settle a dispute between Colonial landowners. The Mason-Dixon Line, the iconic dividing line between North and South, is an invisible line running across the backyard of many Delawareans. Charles Mason and Jeremiah Dixon’s milestone markers still dot the Maryland-Delaware-Pennsylvania border more than 240 years after they completed their survey.

USGS Real-time Earthquakes Map

Maps and resources for real-time M1+ earthquakes.

Water Conditions Summary Station Map

Map displaying all observing stations monitored by DGS for current and long-term conditions as part of the Water Conditions Summary for Delaware.

Presentation on land application of waste water

Scott Andres of the Delaware Geological Survey presented “Land application of wastewater” and participated in a panel discussion of land use effects on water resources at a forum sponsored by the Sussex County League of Women Voters in Georgetown, Del., Jan 13.
Also, Andres presented “Groundwater Resources and Ag Water Use in Delaware” at the irrigation session during Delaware Ag Week in Harrington, Del., Jan 20.

Real-time Data and Graphs from USGS

Real-time Data and Graphs from USGS

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Real-time Data and Graphs from DEOS

Below are graphs and charts of current environmental data from the Delaware Environmental Observing System (DEOS.) Select a station below to near see real-time data tables and graphs.

Hydrogeologic Resources for Delaware

Brandywine Creek in Northern Delaware

Hydrogeologic data and information for Delaware. This includes the Water Conditions Report, groundwater well data, links to real-time data from DEOS and USGS, and other general information about Delaware's hydrogeology.

Delaware Geological Survey Radiocarbon Database

Delaware Geological Survey Radiocarbon Database

Radiocarbon dates from 231 geologic samples from the offshore, coastal, and upland regions of Delaware have been compiled along with their corresponding locations and other supporting data. These data now form the Delaware Geological Survey Radiocarbon Database. The dates range from a few hundred years to approximately 40,000 yrs (40 ka) BP (before present). All dates younger than about 18,000 yrs have been calibrated using the method of Stuiver and Reimer (1993). A plot of the dates versus the elevations of the samples shows four distinct groupings: those associated with the rise of sea level during the Holocene, those from the uplands, those in modem stream valleys, and those older than the detectable range of present radiocarbon techniques. A fifth group of samples in the 20-38 ka range and from below present sea level are ambiguous and were previously used as evidence for a mid-Wisconsinan high sea stand (Milliman and Emery, 1968).

Creation of the Delaware WARC (to become DNREC)

Department of Natural Resources and Environmental Control (DNREC)
Date: Jul 1966

New legislation in 1966 created the Delaware Water and Air Resources Commission (WARC), eventually to become the Department of Natural Resources and Environmental Control (DNREC).

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Senate Bill 129 Created the Delaware Geological Survey June 4, 1951

The Second Delaware Geological Survey
Date: Jun 1951

Governor Elbert N. Carvel promoted legislation, with regard to water resources, with Seante Bill 129 which created the Delaware Geological Survey, introduced by State Senator William O. Cubbage in the 116 General Assembly and signed into law by Governor Carvel on June 4, 1951.

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DGS Newsletter - First State Geology

First State Geology offers news on Delaware geology and water resources, on recent DGS publications, and on DGS staff activities as an online newsletter publication. Interested parties may be placed on the First State Geology mailing list by completing the online signup form, sending an email request to delgeosurvey@udel.edu, or simply giving us a call. It also is made available as a PDF on the DGS website.

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