Princeton, NJ
229 Nassau Street
Princeton, New Jersey 08542
ph: 609.279.0900
fx: 609.497.2377
Photo of Daniel A. Greenhouse

Areas of Practice



J.D., Rutgers School of Law - Camden, 2005

B.A., Binghamton University, 1997

Daniel A. Greenhouse


Daniel received his J.D. degree from Rutgers School of Law and his undergraduate degree from Binghamton University (formerly SUNY Binghamton).  Prior to joining Cullen and Dykman, he served as a Deputy Attorney General  in the New Jersey Department of Law and Public Safety’s  Environmental Enforcement Section  from 2005-2016. Dan counseled and represented New Jersey DEP in a wide range of matters including environmental land use and permitting, solid and hazardous waste regulation, recycling, dam safety regulation, radiation and air and water pollution control. He has litigated numerous cases in State Superior Court and in the Office of Administrative Law.

While in law school, Dan served as an intern in New Jersey DEP’s Office of Brownfields Reuse, and as a legal intern at the US EPA Office of Regional Counsel in Philadelphia. He has been a member of the Delaware Valley Environmental American Inn of Court, the Justice Stewart G. Pollock Environmental American Inn of Court, and the New Jersey State Bar Association. Dan, his wife Randi and their three children reside in Skillman, N.J.

Reported Decisions
NJDEP v. Walter White, Final Decision (August 2, 2006), 2006 N.J. AGEN LEXIS 419. (Penalty for illegal landfill.)
NJDEP v. Diana Morgan Tracey, Final Decision (July 24, 2009), 2009 N.J. AGEN LEXIS 324. (Penalty for freshwater wetlands violations.)
NJDEP v. Parsippany- Troy Hills Township, Final Decision (March 10, 2008), 2008 N.J. AGEN LEXIS 646. (Failed stack emission test at sewage sludge incinerator.)
NJDEP v. Owen Properties, Final Decision (October 17, 2008), 2008 N.J. AGEN LEXIS 630. (Construction in the Highlands Preservation Area.)
NJDEP v. Seaside Heights Borough, Final Decision (May 11, 2009), 2008 N.J. AGEN LEXIS 945. (Penalty for pavement in the Coastal Zone.)
NJDEP v. Joseph Petracca, Final Decision (March 12, 2010), 2010 N.J. AGEN LEXIS 47. (Penalty for fill in the flood hazard area.)
NJDEP v. Asdal Builders, 426 N.J. Super. 564, 566-567 (App. Div. 2012). (Unauthorized development.)
Asdal Builders LLC v. NJDEP, 2012 N.J. Super. Unpub. Lexis 1477 (App.Div. 2012), certif. denied, 212 N.J. 456 (2012)
NJDEP v. Alloway Twp. & Salem, 2015 N.J. Super. 2 (App. Div. Jan. 2, 2015). Precedential ruling on the Safe Dam Act.)
State v. Glouster County., 2015 N.J. Super. Unpub. LEXIS 1818 (App.Div. July 29, 2015). (Safe Dam Act.)
In re Rodrigues, 2015 N.J. Super. Unpub. LEXIS 2288 (App.Div. Oct.1, 2015). (Safe Dam Act.)
Warrington v. NJDEP, Final Decision (October 19, 2016), 2016 N.J. AGEN LEXIS 434. (Unauthorized land uses.)
Russo v. NJDEP, Initial Decision (October 6, 2016), 2016 WL 6093375. (Construction activities without NJPDES permit.)

Professional & Community Activities

Planning Law (Graduate, 3 credit seminar), Edward J. Bloustein School of Public Policy and Planning, Rutgers University, Fall 2017
Environmental Law and Policy (Graduate, 3 credit seminar), Edward J. Bloustein School of Public Policy and Planning, Rutgers University, Spring 2017 and Spring 2018
Odor Field Enforcement; Role of the Agency Witness & Legal Aspects of Subchapter 5 Enforcement. Rutgers University, Air Pollution Training Program, 2013 and 2014
Report Writing, Listening & Questioning Skills. Northeast Environmental Enforcement Project (NEEP), 2014