Attorneys and Counselors at Law
Sullivan Green Seavy, LLC Attorneys at Law


Environmental impacts can be unseen and as a result unaccounted for, creating unfortunate and expensive burdens for businesses and individuals. We provide counseling, negotiation and litigation services to clients on environmental matters, including hazardous substances, mining and reclamation, oil and gas, water quality, and wildlife habitat protection.

We aid our clients in obtaining permits and resolving enforcement matters under various federal environmental laws, such as the National Environmental Policy Act (NEPA), the Clean Water Act, the Resource Conservation Recovery Act (RCRA), the Comprehensive Environmental Response Compensation and Liability Act (CERCLA or Superfund), the Clean Air Act, and the Toxic Substances Control Act. In addition, we represent clients in rulemaking, permit, and enforcement proceedings by state environmental regulatory agencies.

Sullivan Green Seavy also has a traditional focus on assisting headwaters communities in Colorado to craft forward thinking water resource and environmental policies and regulations that protect the region’s stunning natural assets that form the backbone of the economy.

Stewardship and regulatory insight