The force functions as a unit of the National Park Service with jurisdiction in all federal parks. U.S. Park Police officers are located in the Washington, DC, New York City, and San Francisco metropolitan areas, and investigate and detain persons suspected of committing offenses against the United States. Officers also carry out services for many notable events conducted in the national parks. The U.S. Park Police are able to effect an arrest without a warrant in any unit of the National Park System, the District of Columbia, and the environs of the District of Columbia. Park Police have authority to follow a vehicle outside their jurisdiction if the offense was committed within the park. According to Park Police policy, lethal force can only be used when there is "imminent danger of death or serious bodily harm". In
Virginia, USPP Officers are provided with Conservator of the Peace powers as set forth in 19.2-12 of the
Code of Virginia with powers and duties provided under 19.2-18 of the Code of Virginia. In Washington, D.C., itself, USPP Officers have the same powers and duties as the
D.C. Metropolitan Police. USPP Officers possess a limited arrest authority in the State of
Maryland. The U.S. Park Police hold state arrest authority in
New York [New York State CPL 2.15 part 9], and state arrest authority in
New Jersey [New Jersey Code 2A:154-6]. In
California, arrest powers are provided under California Penal Code Section 830.8. These state arrest powers are in addition to powers held as federal officers. The U.S. Park Police primarily enforce laws including but not limited to
Title 36 of the Code of Federal Regulations (CFR) and other federal statutes such as
16 USC and
18 USC, as well as state and local laws.
Leadership In May 2023, Jessica M. E. Taylor replaced
Pamela A. Smith as the chief of the US Park Police. Taylor came to the role with 25 years of experience in federal law enforcement, previously having served as a special agent in U.S. Secret Service, Assistant Special Agent-in-Charge at the U.S. Department of Agriculture's Office of the Inspector General, and Director of the Environmental Protection Agency's (EPA) Criminal Investigation Division.
Districts The United States Park Police operates patrol district stations in the New York City, San Francisco, and Washington, D.C., metropolitan areas. U.S. Park Police officers are charged with protecting national icons such as the Statue of Liberty, the Washington Monument, the Lincoln Memorial, the Jefferson Memorial, and other well known monuments and memorials. This is accomplished through the Homeland Security Division, which consists of the Intelligence/Counter-Terrorism Unit, the New York field office, and the Icon Protection Branch, which consists of the Central District Station and Special Forces.
Specialized units The U.S. Park Police manages a Marine Unit, an Aviation Unit, Special Weapons and Tactics Team (SWAT), a Canine Unit, a Motorcycle Unit, a Special Events Unit, a Traffic Safety Unit, a Horse Mounted Unit and a Criminal Investigations Branch.
Aviation The missions of the United States Park Police Aviation Unit include aviation support for law enforcement, medevac, search and rescue, high-risk prisoner transport and presidential and dignitary security. The Aviation Unit has provided accident-free, professional aviation services for over 40 years. They were the first helicopter provider of
Air medical services within Washington, D.C, and continue to provide these services 24/7 to the district and neighboring jurisdictions. They also provide an invaluable resource for patrolling and performing rescues at the numerous federal parks and recreation areas within the National Capital Region, such as
Great Falls Park and
Shenandoah National Park. Like many park environments, injured parties in these remote and difficult to access locations require specialized rescue equipment to access and retrieve persons in distress. The US Park Police Aviation Unit is the primary resource for these remote rescues requiring helicopter access. The Aviation Unit of the United States Park Police began in April 1973 and was placed under the command of Lt. Richard T. Chittick. It started with one
Bell 206B JetRanger and a staff of three pilots and three rescue technicians based at the Anacostia Naval Air Station in a shared space with the MPD Aviation Branch. A second helicopter, a
Bell 206B-3 JetRanger, was added in 1975 and the unit relocated to Andrews AFB. The Aviation Unit moved to its present facility in
Anacostia Park, the "Eagle's Nest," in 1976. In 1983, the 206B-3 was upgraded to a
Bell206L-3 LongRanger. Their first twin-engine helicopter, a
Bell 412SP, and the third helicopter to carry the designation "Eagle One," was placed in service in January 1991. The unit grew to its current staff, and began providing 24-hour coverage in January 1994. In August 1999, the unit took delivery of its second twin-engine helicopter, a
Bell 412EP. It became the fourth helicopter in the unit's history to carry the designation "Eagle One" and the same registration number as that of an earlier aircraft whose crew affected the rescue of victims after the crash of
Air Florida Flight 90. In May 2016, the unit received a replacement for "Eagle Two" with a used & reconditioned
Bell 412EP to replace the aging aircraft delivered in 1991. The crews of U.S. Park Police Aviation resources are frequently called to assist at significant and historical disasters and emergency incidents throughout the National Capital Region. These incidents include the
September 11 attacks on the Pentagon, During the June 2017
Congressional baseball shooting, the crews of U.S. Park Police Aviation responded with two helicopters and transported Congressman
Steve Scalise and a U.S. Capitol Police Officer to the
trauma center at
MedStar Washington Hospital Center. ==Organization and rank structure==