A bulldozer spreads beneficially-reused sand from DNREC’s Murderkill River emergency dredging project on South Bowers beach on Aug. 11 while the DNREC contractor’s dredge in background continues to clear the navigation channel.

An emergency dredging project to restore navigability in the Murderkill River was completed ahead of schedule, the Delaware Department of Natural Resources and Environmental Control announced today – with momentum from the $2.3 million project expected to carry over into fall on additional dredging work by DNREC’s Shoreline and Waterway Management Section that includes another navigability restoration challenge on White Creek in Sussex County.

The $2.3 million Murderkill project dredged more than 52,000 cubic yards of sediment from the river’s navigation channel, with DNREC making beneficial reuse of the dredged material to nourish close to a quarter-mile of eroding shoreline at South Bowers Beach. Not only was this accomplished during a continuous two-week dredging effort, but an additional 200 feet of sandy material was located in the Murderkill channel by DNREC’s contractor, Cottrell Contracting Company – which meant more volume could be pumped ashore to South Bowers for enhancing the town’s resiliency to coastal storms. That aspect of the project was not to be understated with the additional sand extending an area of an earlier beach nourishment project that also used dredged sand to bolster the shoreline as a vital defense of the coastal community against extreme weather.

Starting Aug. 2, DNREC’s contractor worked 24/7 on the project – with the dredge clearing the Murderkill navigation channel by mid-August as verified by surveys collected by a third party. Cottrell Contracting also monitored the dredging work for turbidity throughout the project to ensure compliance with water quality rules and regulations.

The project – which the contractor originally estimated for a 19-day work duration, based on an average rate of production – beat that estimate to the finish line by six days, in large part due to favorable weather conditions throughout. While the weather all but fully cooperated, Cottrell Contracting still had to dredge and pump sand ashore through a tide range about as large as it gets on Delaware Bay, with almost 7 feet of difference between high and low tides on some days. Within a span of two weeks, the Murderkill River – a federally-authorized navigation project that requires periodic dredging to maintain the safety of and navigable access to the river – had the open channel critically important to commercial and emergency vessels as well as recreational boating.

“DNREC’s Waterway Management Program is pleased with the completion and outcome of the Murderkill project, as well as the Delaware City Mooring Basin dredging project, which also was completed near the end of August,” said DNREC Shoreline and Waterway Management Section administrator Jesse Hayden. “We aim to keep momentum going from these two important dredging projects by today publishing a bid opportunity for dredging at White Creek, and as we continue the engineering phase of several other waterway projects to be undertaken by DNREC in the near future.”

About DNREC
The Delaware Department of Natural Resources and Environmental Control protects and manages the state’s natural resources, protects public health, provides outdoor recreational opportunities and educates Delawareans about the environment. The DNREC Division of Watershed Stewardship develops and implements innovative watershed assessment, monitoring and implementation activities. For more information, visit the website and connect with @DelawareDNREC on Facebook, Twitter or LinkedIn.

Media contacts: Michael Globetti, michael.globetti@delaware.gov or  Nikki Lavoie, nikki.lavoie@delaware.gov

The Murderkill River, shown here where it meets the Delaware Bay at Bowers, will be dredged in August to improve navigation for commercial and recreational vessels. DNREC photo.

An emergency dredging project is set to begin and be completed by the end of August to restore navigability in the Murderkill River, the Delaware Department of Natural Resources and Environmental Control announced today. Permitted by and with modification approvals from the U.S. Army Corps of Engineers and DNREC regulators, the project calls for removing approximately 52,000 cubic yards of sediment from the river’s navigation channel. DNREC will then make beneficial reuse of the dredged sand to nourish up to 1,000 feet of eroding shoreline at South Bowers Beach.

Funding for the $2.3 million project comes from appropriations to DNREC made under fiscal year 2022 and 2023 Bond Bills, both of which named the Murderkill River as a dredging priority.

“This important state-funded dredging project in the Murderkill River will restore navigability of the channel while bolstering shoreline resiliency in South Bowers,” said DNREC Secretary Shawn M. Garvin. “It’s a win-win in two critical DNREC areas of responsibility: navigable waterways and infrastructure support. Thanks to our partners – the U.S. Army Corps of Engineers, the town of Bowers and the South Bowers Volunteer Fire Company – for working with us to bring a much-needed dredging project to fruition.”

U.S. Senator Tom Carper (D-Del.), chair of the Environment and Public Works Committee, worked with the Army Corps of Engineers to ensure this project could begin.

“After working to secure the necessary federal permits from the Army Corps of Engineers, I’m so glad that this project will now be able to begin and restore the Murderkill River to its full potential,” said Senator Carper. “In the Senate, I’m leading the effort to pass bipartisan legislation that would support navigability in our waters for years to come. Enacting this legislation will ensure towns across our state can better access the help they need to maintain their infrastructure.”

The Murderkill River is a federally-authorized navigation project that requires periodic dredging to maintain the safety and navigable access to the river, critically important to commercial and emergency vessels as well as recreational boating. The river forms the southern boundary of the Town of Bowers – a popular boating area with its docks, DNREC Division of Fish and Wildlife-owned boat launch and large parking area – before flowing into the Delaware Bay.

In early 2022, DNREC removed sand from the Murderkill Inlet’s navigation channel but was limited by having to use a land-based excavator, and navigation continued to be challenge at low tide, especially in the mile-long approach channel to the Inlet. Nautical dredging equipment to be deployed next month will deepen the channel. An onshore staging area, made possible through a temporary construction easement agreement between DNREC and the South Bowers Volunteer Fire Company, will help facilitate the project. Dredging will be carried out by Cottrell Contracting Corp. of Chesapeake, Va., with almost a century-long record of Eastern Seaboard infrastructure dredging.

“Nourishing the South Bowers shoreline is a vitally important defense of the coastal community against extreme weather, an impact of climate change,” said Jesse Hayden, DNREC Shoreline and Waterway Management Section administrator. “The beach-quality sand from this latest dredging project will be used to extend the area of an earlier beach replenishment project that also utilized dredged sand from the Murderkill’s navigation channel.”

With the project expected to start on or about Aug. 1, the U.S. Coast Guard soon will give notice for mariners to exercise caution and maintain safe distance from the dredging activity – to include floating and submerged pipelines in the Murderkill, and the dredge and support vessels in the area. The USCG also advises that commercial fishing nets, crab pots and other structures removed from the dredging area before work begins.

About DNREC
The Delaware Department of Natural Resources and Environmental Control protects and manages the state’s natural resources, protects public health, provides outdoor recreational opportunities and educates Delawareans about the environment. The DNREC Division of Watershed Stewardship develops and implements innovative watershed assessment, monitoring and implementation activities. For more information, visit the website and connect with @DelawareDNREC on Facebook, Twitter or LinkedIn.

Media Contacts: Joanna Wilson, joanna.wilson@delaware.gov; Michael Globetti, michael.globetti@delaware.gov

 Gov. John Carney joined Delaware Department of Natural Resources and Environmental Control Secretary Shawn M. Garvin, Department of Agriculture Secretary Michael T. Scuse and volunteers April 11 to plant trees on farmland recently acquired by DNREC’s Division of Parks and Recreation for Killens Pond State Park. Pictured, from left to right, STRIVE program student Richard Bebber, Sen. Dave Lawson, Secretary Scuse, Gov. Carney, Bank of American volunteer Crystal Clough and Secretary Garvin plant a ceremonial white oak tree on the property.

In recognition of Earth Month and as part of the Tree for Every Delawarean Initiative, Gov. John Carney joined Delaware Department of Natural Resources and Environmental Control Secretary Shawn M. Garvin, Department of Agriculture Secretary Michael T. Scuse and volunteers Monday to plant trees on land recently acquired by the DNREC Division of Parks and Recreation in Felton.

In November, Gov. Carney kicked off the Tree for Every Delawarean Initiative (TEDI) with the goal of planting 1 million trees – or one tree for every Delaware resident. DNREC and DDA are adding hundreds of trees to that number through multiple TEDI plantings this spring, with several happening at Delaware State Parks.

Gov. Carney encouraged all Delawareans to join the fight against climate change by planting trees this spring.

“Delaware is not only a coastal state, it is also the country’s lowest-lying state and climate change is a very real threat to our future,” said Gov. Carney. “We need your help to reduce our carbon footprint and accomplish our commitment to reduce greenhouse gas emissions by at least 26% by 2025. One simple yet effective way you can help reach that goal is to plant trees in your yards, public spaces, schools and other places in their communities, the benefits of which will be seen for generations to come.”

Volunteers from Bank of America and Dover High School yesterday planted about 100 trees funded by the initiative on the property, which expands Killens Pond State Park west to Route 13 and protects the main water source that feeds the pond at Killens – the Murderkill River. The Governor and Secretaries planted a ceremonial white oak tree, which is commonly found along the river.

“Trees play a crucial role in combating climate change and this TEDI planting is the perfect way to get new trees in the ground while recognizing volunteerism, the preservation of natural areas and open spaces, and Earth Month, which we celebrate every day at DNREC,” Secretary Garvin said. “I am grateful for the Bank of America staff and Dover High School STRIVE students who volunteered their time today to help expand Delaware’s tree canopy for the benefit of our planet and enjoyment of visitors to Killens Pond State Park.”

“Since its inception, the Delaware Forest Service’s Urban and Community Forestry Grant Program has provided almost $1.85 million in matching tree grants for more than 585 projects in the First State – with more than 16,500 trees planted,” Secretary Scuse said. “This year, thanks to our cooperative partnerships with DNREC and the Governor’s Tree for Every Delawarean Initiative, it is my pleasure to announce we will be providing almost $137,000 to fund 23 community tree projects resulting in the planting of 2,950 trees.”

The 52-acre property, comprised of farmland and natural areas, lies within the riparian buffer of the Murderkill River and was purchased in 2020 through Delaware’s Open Space Program, administered by the Division of Parks and Recreation. The land grows Killens Pond State Park to nearly 1,500 acres and expands recreational opportunities for the park’s visitors.

Downstream and within the riparian buffer is the 540-acre Murderkill River Nature Preserve, which is managed by the Division of Parks and Recreation Office of Nature Preserves and protects essential wetlands.

The trees planted April 11 will further enhance the river’s water quality by expanding its protective buffer and will help Delaware reach its TEDI goal. TEDI is one key strategy of Delaware’s Climate Action Plan, which aims to offset the carbon emissions that are driving the climate change.

The Tree for Every Delawarean Initiative is a partnership between DDA’s Urban and Community Forestry Program, the DNREC Division of Climate, Coastal and Energy and other stakeholders.

Delawareans can add any trees they plant to the online TEDI Tracker, which shows location and other information about trees planted around the state since 2020. The web page, de.gov/tedi, also provides information on TEDI tree planting volunteer opportunities.

About DNREC

The Delaware Department of Natural Resources and Environmental Control protects and manages the state’s natural resources, protects public health, provides outdoor recreational opportunities and educates Enjoy the natural diversity of Delaware’s 17 state parks. Delawareans about the environment. The DNREC Division of Parks and Recreation oversees more than 26,000 acres in 17 state parks and the Brandywine Zoo. For more information, visit the website and connect with @DelawareDNREC on Facebook, Twitter or LinkedIn.

Media Contacts:

DDA: John Petersen, John.Petersen@delaware.gov or Stacey Hofmann, stacey.hofmann@delaware.gov

DNREC: Shauna McVey, shauna.mcvey@delaware.gov or JamesW.Lee@delaware.gov

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DOVER – The Department of Natural Resources and Environmental Control’s Delaware Shellfish Program and Kent County Levy Court will conduct a week-long water quality study starting June 10 in the Murderkill River and Delaware Bay to evaluate the bay’s oyster beds. The study calls for applications of the red dye Rhodamine WT, which is commonly used in water quality and dispersion tests, and is not considered harmful to the public or the environment.

Weather permitting, application of the dye will be made at the Kent County Waste Water Treatment Plant near Frederica into a tributary of the Murderkill River to measure water flow and dispersion in waters where shellfish are harvested, according to DNREC’s Delaware Shellfish Program within the Division of Watershed Stewardship.

DNREC’s shellfish program utilizes a classification system that regulates the harvest of shellfish based on water quality, and which also assesses the potential risk to shellfish harvesting in the event of a wastewater spill. The goal of the red dye study is to help determine the potential impact to oyster beds in the possible event of a wastewater spill or other pollution event.

Dye applications are planned near late-evening low tide on Tuesday, June 11 and will continue until around noon the next day. As a result of the dye applications, portions of the Delaware Bay, Murderkill River and St. Jones River may turn reddish in color. The extent of water discoloration could be fairly widespread but should disperse within 48 hours.

The study – known as hydrographic dye dilution – will be conducted by DNREC in conjunction with the U.S. Food and Drug Administration (FDA) and Kent County Department of Public Works. Results will help to appropriately classify shellfish harvesting waters, assess risk, and facilitate emergency closure provisions in the event of a wastewater spill associated with extreme weather or natural disasters, such as hurricanes, nor’easters, or heavy flooding. Information collected will be used by the FDA and DNREC to evaluate potential water quality impacts and closure of shellfish growing areas in the Delaware Bay under such emergency situations.

For more information on DNREC’s Delaware Shellfish Program, please visit de.gov/shellfish.

Media contact: Joanna Wilson, DNREC Public Affairs, 302-739-9902

Vol. 49, No. 145

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