Delmarva Aquatic and Wetland Services (DAWS) is a Delaware-based Woman Business Enterprise (WBE) that focuses on aquatic and wetland-related environmental permitting and compliance services.

Our Mission


We leverage our expertise in these environments to assist our clients in negotiating complex but nuanced environmental regulations. Our objective is to provide these services to the mid-Atlantic region, which is experiencing rapid growth and development of transportation infrastructure, retail and warehouse facilities, and residential projects.

Experience

Project Objective Work Done Impact
PSEG Estuary Enhancement Program Compensate for power plant cooling water intake fish losses Managed biological monitoring program, fish ladder site selection and design Continuation of New Jersey Pollutant Discharge Elimination Permit for Salem Generating Station for over 20 years
Delmarva Aquatics Supply native finfish broodstock for rearing and stocking Supplied food fish for grow-out and harvest to facilities in the U.S. and at least 4 other countries Advanced the state of striped bass spawning and aquaculture
Evergreen Old Turtle Thorofare Mitigation Bank Provided mitigation for two Garden State Parkway widening projects Site assessment, wetland design, permitting, construction oversight Provided approximately 7 acres of federal and NJ state mitigation credits
Tappan Zee Bridge Replacement Wetland Mitigation Provided mitigation for environmental impacts associated with Tappan Zee Bridge replacement Assessed regional salt marshes, back channel restoration design and monitoring Satisfied key environmental mitigation requirements for a major bridge replacement
Evergreen Abbot Creek Wetland and Riparian Mitigation Bank Restore salt marsh and provide saleable mitigation credits Site assessment, wetland design, permitting, construction oversight Provided 76 saleable federal and NJ state mitigation credits
EPT Concord / Adelaar Wetland Mitigation Site Provide federal and NY state mitigation credits for project impacts Site assessment, wetland design, permitting, construction oversight, long-term monitoring Provided approximately 7 acres toward project wetland mitigation
United States Fish and Wildlife Service, Long Island Salt Marsh Restoration Restore Hurricane Sandy-damaged salt marshes in 3 national wildlife refuges Site assessment, wetland design, permitting, construction oversight Restored over 400 acres of degraded salt marsh on Long Island

About Us


  Heather Shotzberger has served as an assistant hatchery manager at her family’s fish farm in Delaware since the early 1990s. Her duties have included the live capture of Delaware River striped bass broodstock by floating/drifting gill net and electrofishing, the hatchery spawning of broodstock, the care and rearing of larval and juvenile fish (primarily striped bass), the care and rearing of other species including yellow perch (Perca flavescens), largemouth bass (Micropterus salmoides), various catfish species, and ornamental koi (Cyprinus rubrofuscus), and the regional and international packaging and shipment of live fish larvae.

    In addition to hatchery management experience, Heather worked as a seasonal fisheries technician for Environmental Consulting Services, Inc. (ECSI) in Middletown, Delaware from 1990 through 1998, and then as a full-time fisheries technician from 1998 through 2003. At ECSI, Heather performed Clean Water Act Section 316(b) impingement and entrainment sample collection at regional power plants and participated in field work supporting a major fisheries sampling program in the Delaware Estuary as part of PSEG’s Estuary Enhancement Program (EEP). Her duties under this program included day and night bottom trawl, pelagic trawl, ichthyoplankton, and beach seine sampling in the Delaware Bay and adjacent salt marshes, as well as seasonal fish ladder monitoring. Heather also provided Phase 1 (sorting) and Phase 2 (identification) of ichthyoplankton samples in ECSI’s taxonomic laboratory, and she was a crucial component of the lab’s QA/QC program. Heather also worked on a larger team of fisheries scientists and consultants in an elaborate field and laboratory program to evaluate the efficacy of underwater sounds, lights, and air bubbles as behavioral deterrents to fish at power plant cooling water intakes.
 
   Most recently, Heather worked in the blood products/components laboratory for the Blood Bank of Delmarva™, where she was responsible for preparing human blood products for distribution to regional medical facilities. ( Résumé )

  
  Shawn Shotzberger has worked with natural resource management since 1989 and in the environmental consulting business since 1994. He first began his professional career at ECSI, and while there he led significant portions of PSEG’s EEP biological monitoring program in the field, including the baywide bottom trawl and beach seine surveys. In 1998, PSEG retained Shawn to work directly within the EEP as a seconded project scientist. Upon its inception in 1994, the Estuary Enhancement Program was the largest privately funded wetland restoration effort in the United States. This ground-breaking project was conducted as part of PSEG’s New Jersey Pollution Discharge Elimination System (NJPDES) permit for the Salem Generating Station, and it entailed the restoration and/or preservation of over 20,000 acres of degraded tidal salt-marsh, the design and installation of numerous fish ladders in Delaware and New Jersey, the evaluation of fish behavioral deterrents at power plant intakes, and baywide and in-plant finfish monitoring, among many other components. Shawn managed substantial portions of the EEP’s implementation as a seconded staff-member at the EEP until 2005, when he was then recruited by AKRF, Inc.
 
   At AKRF, Shawn continued to advance his wetland restoration experience, and was responsible for the design and implementation of salt marsh and freshwater wetland restoration for projects throughout the region. His clients have included the United States Fish and Wildlife Service (USFWS Long Island Salt Marsh Restoration under Hurricane Sandy Resiliency Project #1), the mitigation banking firm Evergreen Environmental, LLC, PSEG Nuclear, EEP, New Jersey Transit (NJ Transit), Amtrak, the New York State Department of Transportation (NYSDOT), and several high-profile resort developments in New York and New Jersey, among others. ( Shawn’s résumé and Shawn’s Artwork ) ( Résumé )

Our Services


  • Lake and pond assessment and management
  • Lake and pond stocking
  • Wetland delineation and permitting services
  • Wetland mitigation design and monitoring

 
   As a WBE, DAWS is positioned to provide exemplary wetland and aquatic permitting / compliance services as part of larger teams on publically-funded projects, while at the same time fulfilling specified Disadvantaged Business Enterprise (DBE) requirements in our key specialty/technical service area. DAWS expands and enhances the available services offered by qualified DBE firms by supplying environmental services as part of larger teaming arrangements, thus increasing a larger team’s diversity of suppliers and its technical depth.
 
   Heather J. Shotzberger is the majority owner of DAWS, and draws on over 25 years of fish rearing and fish hatchery experience at her family’s fish farm (Delmarva Aquatics, located in Smyrna, Delaware). Delmarva Aquatics is known as being one of the largest suppliers of striped bass (Morone saxitilis) in the United States, and also for providing regional fish stocking, transport, and holding services. Heather is joined by her husband Shawn, who for over 25 years has worked in the environmental permitting and compliance field where he specializes in wetland restoration, wetland mitigation, wetland mitigation bank design, and fisheries.

Contact Us

Our Team


Heather Shotzberger

president
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Shawn Shotzberger

Vice President
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