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Site content related to keyword: "Murderkill River"

Project Update: NEWRnet - North East Water Resources Network

Monitoring station at Coursey Pond outlet

Infrastructure that will support the NEWRNet water quality monitoring station was installed at the main outflow of Coursey Pond on the fish ladder on April 23, 2014.

NEWRnet - North East Water Resources Network

NEWRnet study sites
Project Contact(s):

The North East Water Resources (NEWRnet) consortium of EPSCoR jurisdictions of Delaware (DE), Rhode Island (RI), and Vermont (VT) will create an advanced sensor network in watersheds for gathering high-frequency, spatially-extensive water quality and quantity data and a network of lab and field-based experiments and agent-based models to investigate how to align sensor data and their visualization with utilization by stakeholders. DGS is participating in the watershed sensing network by installing and operating a nitrogen and organic carbon sensor and stream discharge monitoring station in the Murderkill River watershed, and collaborating with the project team to interpret results.

Stream and Tide Gage Data for Hurricane Sandy

GOES Satellite Image of Hurricane Sandy (Image provided by NASA)

Hurricane Sandy was a major storm event for the tidal areas of Delaware. As a part of the mission of the Delaware Geological Survey, we have compiled preliminary data related to Delaware tide and stream levels related to the Hurricane Sandy and compared them with previous flooding records.

DGS Participates in the Delaware Estuary Conference

Partnership for the Delaware Estuary

DGS researchers Tom McKenna and John Callahan presented some of their work at the Delaware Estuary Science and Environmental Summit at Cape May, NJ, and hosted by the Partnership for the Delaware Estuary.

Temporal Imaging of the Intertidal Critical Zone

Time series of thermal images showing increasing temperature (yellow, orange, and red) as warm tidal water flows over a saltmarsh near Bowers Beach, Delaware during a summer evening (June 2009).
Project Contact(s):

We are developing an innovative ground-based imaging system to collect multi-spectral imagery (visible, near and thermal infrared bands) at time-scales (minutes/hours) below those of the dominant processes in intertidal environments (semi-diurnal tides, day/night). A modular system based on mature imaging technology is being assembled for science missions by foot, boat, truck, tower, and lift. This project consists of some critical laboratory studies to test our conceptual framework.

Characterization of Tidal Wetland Inundation in the Murderkill River Estuary

Webbs Marsh, Murderkill River Estuary
Project Contact(s):

The project supports work by the Kent County Levy Court (Kent County) to evaluate the nutrient TMDLS for the tidal portion of the Murderkill River. The project will contribute to a more robust parameterization of river-marsh interaction in the water-quality model that is being developed for the Murderkill River by Kent County. The purpose of the project is to characterize the spatial and temporal inundation of a salt marsh in the Murderkill River Estuary and to determine the feasibility of using heat as a tracer of flow to characterize inundation of other marshes in the estuary.