

 
Firearms at Army Corps Water Resource 
Projects: Proposed Legislation and 
Issues for Congress 
Nicole T. Carter 
Specialist in Natural Resources Policy 
January 27, 2015 
Congressional Research Service 
7-5700 
www.crs.gov 
R42602 
 
Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
Summary 
As part of its civil works mission, the U.S. Army Corps of Engineers manages water resource 
projects. Areas behind and below Corps dams, and Corps navigation locks and their pools, are 
popular recreation sites, attracting 370 million visits annually. Corps projects include some of the 
most densely used federal recreation sites. Currently, Title 36, Section 327, of the Code of 
Federal Regulations sets out the regulations for public use of Corps projects. Section 327.13 
generally prohibits possession of loaded firearms by private (i.e., non-law enforcement) 
individuals at Corps-administered projects unless the firearms are being used for hunting at 
designated sites (with devices required to be unloaded while transported to and from the sites) or 
at authorized shooting ranges. The regulation applies at projects regardless of their location in 
states allowing open or concealed carry of loaded firearms. 
Legislation proposed in the 113th Congress (e.g., H.R. 2046, the Recreational Lands Self-Defense 
Act; Section 103 of S. 1335, the Sportsmen’s Act) would have banned the Secretary of the Army 
from promulgating or enforcing regulations that prohibit individuals from possessing firearms 
(including assembled or functional firearms) at Corps projects. The proposed language would 
have required firearms possession to comply with state law. Supporters saw the proposed 
legislation addressing a patchwork of regulations restricting firearms on federal lands, providing 
consistency for open and concealed firearms possession within a state, and facilitating 
recreational shooting and self-defense. They argued that enactment would result in Corps policies 
consistent with Section 512 of P.L. 111-24, which made it legal for individuals to possess firearms 
at National Park Service (NPS) and National Wildlife Refuge System (NWRS) units of the 
Department of the Interior (DOI). Other stakeholders were concerned that banning Corps 
promulgation and enforcement of its firearms regulations would produce unintended public safety 
and infrastructure security issues.  
The issue for the 114th Congress is not only whether to alter the Corps firearms regulations but 
also how to maintain public safety and infrastructure security at Corps projects. 
•  Critical facilities security: Proposed legislation in the 113th Congress did not 
explicitly provide authority to restrict firearms at Corps facilities (e.g., dams) or 
in specifically designated areas. Although it did not explicitly provide this 
authority, the proposed legislation would not have altered existing law (18 U.S.C. 
§930) restricting firearms at a “federal facility.” 
•  Public safety and law enforcement: No armed federal law enforcement officers 
are commissioned for public safety and security purposes at Corps projects. 
Corps rangers issue citations for regulatory violations and are not allowed to 
carry firearms. Most law enforcement is provided by local and state personnel. 
DOI’s Bureau of Reclamation is faced with similar safety and security issues at its water resource 
projects. It allows possession of firearms on Reclamation lands and waterbodies (e.g., reservoirs 
behind dams) when such possession complies with federal, state, and local law; hunting is 
similarly allowed unless an area has been closed for public use or has been designated as a 
special-use area. Firearms are restricted at Reclamation facilities (e.g., dams and buildings). DOI 
and Reclamation use multiple authorities and mechanisms to provide for armed and unarmed law 
enforcement and public safety and security. 
 
Congressional Research Service 
Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
Contents 
Current and Proposed Corps Firearms Policy .................................................................................. 1 
Public Use and Access at Corps Projects ................................................................................... 1 
Current Corps Firearms and Hunting Regulations .................................................................... 2 
Proposed Corps Firearms Legislation ........................................................................................ 3 
Corps Firearms Policy and Related Security and Safety Issues....................................................... 4 
Public Access to Critical Facilities ............................................................................................ 4 
Law Enforcement Authority ...................................................................................................... 4 
Economic Costs and Benefits .................................................................................................... 5 
Comparison with Reclamation Firearms Policies ............................................................................ 6 
Conclusion ....................................................................................................................................... 8 
 
Tables 
Table 1. Current Firearms Regulations, Proposals Considered During the 113th Congress, 
and Related Public Access and Law Enforcement Authorities for Corps and 
Reclamation Projects .................................................................................................................... 7 
 
Contacts 
Author Contact Information............................................................................................................. 8 
 
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Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
Current and Proposed Corps Firearms Policy 
The U.S. Army Corps of Engineers manages numerous water resource projects, such as dams and 
locks, across the United States. Many of these projects include facilities critical to managing 
floodwaters, supporting navigation, and producing hydropower. Many of these projects are 
popular recreation sites. Current Corps regulations prohibit loaded firearms by private individuals 
at Corps projects unless they will be used for hunting or at designated shooting ranges. The 
regulation applies at Corps projects regardless of their location in states allowing open or 
concealed carry of loaded firearms.1 
Legislation in the 113th Congress was introduced to ban promulgation and enforcement of 
regulations that prohibit private individuals from possessing firearms (including assembled or 
functional firearms) at a Corps project. Congress has enacted similar language to end firearms 
restrictions on other federal lands. This report examines the potential extension of these policies 
to Corps projects. It discusses the current regulations, related legislative proposals, and firearms-
related safety and security issues at Corps projects. The report also compares the Corps’ 
regulations with regulations and practices of the Department of the Interior’s (DOI’s) Bureau of 
Reclamation, which also operates water resources projects with significant recreation.  
Corps firearms regulations and their enforcement are the subject of ongoing lawsuits.2 During the 
five years FY2008 through FY2012, warnings for firearms, explosives, other weapons, and 
fireworks averaged 33 annually from an average annual total of 22,207 warnings, whereas similar 
citations averaged 21 annually from an annual average of 2,195.3 
Public Use and Access at Corps Projects 
Most Corps water resources projects are constructed primarily to produce economic and public 
safety benefits through promoting navigation and reducing exposure to flood waters. Congress, in 
multiple laws, also has provided the Corps with authorities to support other activities at its 
projects. Consequently, Corps projects such as dams are often multipurpose. That is, they produce 
hydroelectric power and store water for municipal, industrial, and agricultural use as well as 
provide navigation and flood damage reduction. Congress also gave the Corps authority to 
support some recreation at its projects.4  
In carrying out its water resources mission, the Corps is responsible for 12 million acres of land 
and waters, including 422 lake and river projects with recreation, 92,844 campsites, 7,700 miles 
                                                 
1 For more information on concealed carry, see CRS Report R42099, Federal Laws and Legislation on Carrying 
Concealed Firearms: An Overview, by Vivian S. Chu. For more information on gun control legislation, see CRS 
Report R42987, Gun Control Legislation in the 113th Congress, by William J. Krouse. 
2 Tracking these lawsuits is beyond the scope of this report’s discussion of legislative responses to Corps regulations. 
More information on one of these cases, Morris et al vs. U.S. Army Corps of Engineers et al, can be found at 
http://ia800902.us.archive.org/4/items/gov.uscourts.idd.32180/gov.uscourts.idd.32180.docket.html. Pursuant to a recent 
judgment in this case, the Corps is enjoined from enforcing its regulation on Corps lands in Idaho. The Corps has 
appealed. 
3 Email from Corps of Engineers staff, September 17, 2013. 
4 Section 4 of the Flood Control Act of 1944 (P.L. 78-534), as amended; Federal Water Project Recreation Act, 1965, 
(P.L. 89-72), as amended; §103(c)(4) and §103(e) of Water Resources Development Act of 1986 (P.L. 99-662); §2804 
of Reclamation Projects Authorization and Adjustments Act of 1992 (P.L. 102-575). 
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Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
of trails, and 3,544 boat launches. Corps projects provide 33% of U.S. freshwater available for 
lake fishing.5 Some Corps lands and waters are open for hunting, and there are a small number of 
authorized shooting ranges. Corps projects receive 370 million recreational visits annually, 
making its projects the most visited of any single federal agency’s sites;6 that is, the Corps hosts 
20% of the visits to federal recreation areas on 2% of the federal lands. One reason for the high 
visitation is close proximity to population centers: 90% of Corps recreation areas are within 50 
miles of a metropolitan area. Examples of Corps projects with significant public use are 
reservoirs at multipurpose dams (e.g., Lake Lanier (GA), Lake Texoma (OK and TX), and 
Missouri River mainstem dams) and navigation locks.  
Current Corps Firearms and Hunting Regulations 
Currently, Title 36, Section 327, of the Code of Federal Regulations sets out the regulations for 
public use of Corps projects. Section 327.13 prohibits private (i.e., non-law enforcement) 
individuals from possessing loaded firearms, ammunition, loaded projectile firing devices, bows 
and arrows, crossbows, or other weapons at Corps-administered water resource projects, unless 
they are being used 
•  for hunting (with devices unloaded when being transported to hunting sites),  
•  at authorized shooting ranges, or  
•  with written permission of the Corps District Commander.  
Under these regulations, the firearms are to remain unloaded in recreation areas such as 
campgrounds. The regulation applies at projects regardless of their location in states allowing 
open or concealed carry of loaded firearms. The Corps enforces the regulations on land and 
waters that it owns in fee; it does not enforce them on floodways under easement or on levees that 
are not on fee land. Corps regulations currently do not directly address discharge of firearms at 
Corps projects; that is, the regulations are related to possession, not use of the firearm. Visitors, 
however, cannot comply with Section 327.13 if they possess (or discharge) a loaded firearm when 
not hunting or using the firearm at an authorized shooting range. 
The regulations for hunting at Corps projects are set out in a separate section, Title 36, Section 
327.8, of the Code of Federal Regulations, which states that “hunting is permitted except in areas 
and during periods where prohibited by the District Commander” and “all applicable Federal, 
State and local laws regulating these activities apply on project lands and waters, and shall be 
regulated by authorized enforcement officials as prescribed in 327.26.” For safety reasons (e.g., 
proximity of homes and buildings, presence of non-hunting recreational users), hunting is not 
allowed on much of the land and waters associated with Corps water resources projects. Hunting 
is often restricted to those project areas designated for wildlife purposes. While state hunting and 
wildlife laws apply in these areas, Corps rangers do not enforce these state laws. 
According to Title 16, Section 460d of the United States Code and its implementing regulations in 
Title 36, Section 327.25, of the Code of Federal Regulations, persons designated by the District 
Commander (i.e., Corps rangers) can write citations for violations of the recreation regulations. 
The citation can require “any person charged with the violation to appear before the United States 
                                                 
5 Army Corps of Engineers, Information Paper: Civil Works Program Statistics, 2013. 
6 The National Park Service receives approximately 285 million recreation visits annually. 
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Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
Magistrate within whose jurisdiction the affected water resources development projects is 
located”; the violation “may be punished by a fine of not more than $5,000 or imprisonment for 
not more than six months or both.”7 
Proposed Corps Firearms Legislation 
Legislation proposed in the 113th Congress (e.g., H.R. 2046, the Recreational Lands Self-Defense 
Act, and Section 103 of S. 1335, the Sportsmen’s Act)8 would have banned the Secretary of the 
Army from promulgating or enforcing regulations that prohibit individuals from possessing 
firearms (including assembled or functional firearms) at Corps projects. The proposed language 
would have required that possession comply with state law and that the individual not be 
otherwise prohibited from possessing firearms.  
Enactment of the legislative language proposed in the 113th Congress would have allowed private 
individuals to carry loaded and/or concealed firearms at all Corps projects. Individuals would 
bear responsibility for knowing and complying with all applicable concealed carry laws of the 
state or states in which the water resources development project is located. The legislation would 
not have distinguished between handguns and other firearms, such as long guns (rifles and 
shotguns). The proposed legislation was similar to language enacted for the Department of the 
Interior in 2009 under Section 512 of P.L. 111-24, the Credit Card Accountability Responsibility 
and Disclosure Act of 2009. P.L. 111-24 made it legal for individuals to possess firearms at 
National Park Service (NPS) and National Wildlife Refuge System (NWRS) units.9  
Supporters of the proposed legislation saw enactment as part of a larger, ongoing effort to 
improve the consistency of laws and regulations concerning firearms on federally managed lands. 
They also saw the proposed legislation as providing for consistent treatment of open and 
concealed firearms possession within a state, providing for recreational shooting and self-defense, 
and protecting the right to bear arms under the Second Amendment of the Constitution. Other 
stakeholders raised concerns that the proposed legislation ignored implementation challenges at 
Corps projects that are not generally faced at NPS and NWRS units (e.g., presence of critical 
facilities, limited law enforcement authority) and that enactment could have produced unintended 
public safety and infrastructure security issues. The Administration took no official position on 
the proposed legislation. 
                                                 
7 The punishment does not apply to failure to pay authorized recreation use fees, and is decided by the Magistrate. 
8 S. 1335 had numerous provisions related to federal lands and firearms. Only §103 explicitly related to Corps projects. 
No expressions of intent to have other sections of the bill apply to the Corps were made; perspectives on whether other 
sections of the bill applied to the Corps may have depended largely on the interpretation of whether the Corps was 
included within the bill’s definition of “Federal public land.” This report discusses only §103 of the bill. 
9 The law did not change existing regulatory prohibitions on the use of firearms at these units (36 C.F.R. §2.4). 
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Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
Corps Firearms Policy and Related Security and 
Safety Issues  
Public Access to Critical Facilities 
The Corps and the U.S. Department of Homeland Security regard some Corps infrastructure as 
critical to homeland security and the economy;10 these structures include multipurpose dams and 
major navigation locks. Many of these facilities require additional protection measures in times of 
heightened homeland security concerns. Currently, public access and recreation is allowed at or 
near many of these structures. At issue is whether enactment of legislation similar to the proposals 
in the 113th Congress may complicate or hamper the Corps’ ability to maintain the security of 
these facilities given the Corps’ limited law enforcement authority.11  
Legislation considered in the 113th Congress did not explicitly address the Corps’ authority to 
restrict firearms at Corps facilities. While not explicitly providing for such authority, the ban on 
implementing Title 36, Section 327.0, of the Code of Federal Regulations would not have altered 
existing federal law (18 U.S.C. §930) restricting firearms at a “federal facility.” However, existing 
Corps regulations (36 C.F.R. §327.12) delegate authority to the Commander of the Corps District 
in which a project is located to close or restrict portions of a project as necessitated, including for 
public safety.  
The implication of a ban on the promulgation and enforcement of existing Corps regulations on 
the agency’s ability to prohibit firearms in restricted areas is unclear. If a ban similar to the 
proposals from the 113th Congress is enacted, the Corps may need to review safety and security 
vulnerabilities at its projects and may restrict public access and recreation in more areas if it 
cannot restrict the public’s ability to carry loaded firearms.  
Law Enforcement Authority12 
Although Congress has given the Corps authority to regulate conduct at its projects, it has not 
provided the Corps with authority to perform many typical law enforcement functions, including 
the ability of rangers to carry firearms, make arrests, and execute search warrants.13 Part of the 
                                                 
10 Department of Homeland Security, Office of Inspector General, DHS Risk Assessment Efforts in Dams Sector, OIG-
11-110, Washington, DC, September 2011, http://www.oig.dhs.gov/assets/mgmt/oig_11-110_sep11.pdf. 
11 18 U.S.C. §930 restricts firearms at federal facilities; “federal facility” is “a building or part thereof owned or leased 
by the federal government, where Federal employees are regularly present for the purpose of performing their official 
duties.” Many Corps facilities, such as locks, dams, levees and exposed hydropower elements, may not qualify as a 
building. Enforcement of 18 U.S.C. §930 is beyond the limited authority of Corps rangers. 
12 There is no single all-purpose definition of a law enforcement officer; rather, Congress specifically authorizes 
agencies to designate officials to perform certain law enforcement functions. After reviewing various law enforcement 
authorization statutes, the Government Accountability Office identified four statutorily authorized functions typically 
performed by law enforcement officers. The functions are (1) to conduct criminal investigations; (2) to execute search 
warrants; (3) to make arrests; and (4) to carry firearms. See Government Accountability Office, Federal Law 
Enforcement: Survey of Federal Civilian Law Enforcement Functions and Authorities, GAO-07-121, Dec. 2006, 
http://www.gao.gov/new.items/d07121.pdf. 
13 The vast majority of Corps personnel, and of particular importance Corps rangers, are civilians (22,600 civilians to 
300 military personnel), with few if any military officers regularly present at Corps water resources projects. The 
civilian nature of Corps law enforcement at water resources projects alleviates most concerns related to military 
personnel enforcing domestic law.  
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Firearms at Army Corps Water Resources Projects: Legislation and Issues 
 
way that the Corps has maintained public safety and infrastructure security at its projects with this 
limited law enforcement authority has been to restrict the public’s authority to carry loaded 
firearms. While some stakeholders may view the ability to possess loaded firearms as expanding 
the law enforcement challenge at Corps projects, others view the limitations on the Corps’ law 
enforcement authorities as a reason for private individuals to be able to carry loaded firearms for 
self-defense. 
The Corps’ limited law enforcement authority contrasts with the authority that Congress has 
explicitly granted to the Department of the Interior. DOI has authority to designate officers with 
the full range of law enforcement functions. Thus, when P.L. 111-24 made it legal for individuals 
to possess firearms at NPS and NWRS units, public safety and security at those sites could be 
enforced by personnel with the full range of law enforcement functions, including the authority to 
carry arms, make arrests without warrants, execute warrants, and conduct investigations.14  
In contrast, Congress has limited enforcement by Corps rangers to issuing citations for violations 
of regulations.15 Corps rangers principally have land management functions with duties related to 
recreation and natural resources management (e.g., fisheries and wildlife biologist, and forester).  
Full police power at Corps projects, including the power to enforce state and local laws and place 
persons under arrest, is solely exercised by state and local authorities. Consequently, the Corps 
relies on the assistance and cooperation of local and state law enforcement through cooperative 
agreement or contracts during peak visitation periods for maintaining public safety. The Corps’ 
contract authority for these law enforcement services nationally (42 U.S.C §1962d-5d) is limited 
to $10 million annually. Current Corps authority does not allow the agency to authorize state or 
local authorities to enforce federal law or regulations, such as federal firearms law, at Corps 
projects. 
The legislative proposals from the 113th Congress, if enacted, would have made no change to law 
enforcement authorities for the Corps. That is, no armed federal law enforcement authorities 
responsible for maintaining public safety and security would be at Corps projects, which would 
be a continuation of the status quo. Corps rangers would remain unarmed; volunteers and those 
working as concessionaire contractors at Corps projects also would not be allowed to carry 
firearms. The agency has not evaluated whether additional law enforcement assistance and 
funding to obtain this assistance may be needed to maintain public safety and security if private 
individuals are allowed to carry loaded firearms at Corps projects.  
Economic Costs and Benefits 
No assessment has been made publicly available of the financial costs16 and potential benefits 
associated with changes to Corps firearms policies. Costs may include 
•  one-time costs, such as updated signage and brochures and review of firearms-
related safety and security vulnerabilities; 
•  periodic costs, such as public outreach and personnel training; and 
                                                 
14 For example, see 16 U.S.C. §1a-6(b). 
15 Corps citation authority is codified at 16 U.S.C. 460d. 
16 No Congressional Budget Office cost estimate is available for the proposed legislation. 
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•  long-term costs, such as increased number and value of contracts with local and 
state law enforcement. 
The direct effects of altering Corps firearms possession regulations may include changes to the 
recreational behavior, use, and experience at Corps projects; these changes can be challenging to 
quantify in economic terms. The Congressional Research Service found no data on anticipated 
recreational and use changes and associated economic benefits that may result from enactment of 
a ban similar to the proposals from the 113th Congress. 
Comparison with Reclamation Firearms Policies 
Like Corps projects, many of DOI’s Bureau of Reclamation water resources projects are sites of 
both significant infrastructure and public recreation and access. Currently, Reclamation facilities 
are governed differently than those of the Corps with respect to the regulation of firearms and law 
enforcement in several important ways. Table 1 summarizes the current regulations, proposed 
firearms regulations under a ban similar to the legislative proposals from the 113th Congress, and 
related public access and law enforcement authorities for Corps and Reclamation water resources 
projects. 
Reclamation regulations (43 C.F.R. §423.30) allow firearm possession in compliance with 
federal, state, and local law on Reclamation lands and waterbodies, with two exceptions:  
•  possession is not permitted at or in a Reclamation facility (e.g., dam, building), 
and  
•  prohibitions and regulations may apply in designated special-use areas.17 
Unlike the Corps’ current regulations, these Reclamation regulations distinguish between lands 
and waterbodies (i.e., areas used for recreation) and facilities. At facilities (e.g., buildings, dams, 
electric power facilities, switchyards, recreation facilities, fish and wildlife facilities), firearms are 
prohibited. At Reclamation lands and waterbodies, firearms are allowed to the extent provided by 
applicable federal, state, and local law. Therefore, the possession of loaded firearms by private 
individuals is allowed at most of a Reclamation project’s land and water footprint, whereas 
current Corps regulations allow such possession only at the limited areas designated for hunting 
and shooting at Corps projects. 
Reclamation regulations (43 C.F.R. §423.30(b)) restrict discharge of a weapon unless for hunting 
or at an authorized shooting or archery range; discharge must also be in compliance with federal, 
state, and local law. Neither current Corps regulations nor the proposed legislation explicitly 
address the discharge of weapons. Reclamation regulations (43 C.F.R. §423.32) permit hunting on 
Reclamation lands and waterbodies in accordance with federal, state, and local laws unless the 
area has been closed for public use or has been designated as a special-use area.18 In November 
2001, in Section 1 of the Reclamation Recreation Management Act of 1992 (P.L. 107-69), 
                                                 
17 The basis for the regulations is 43 U.S.C. §373b. 
18 In order to designate an area as a special use are, according to Reclamation regulations (43 C.F.R. §423.60) an 
authorized official finds the designation is necessary for protection of public health and safety, protection and 
preservation of cultural and natural resources, protection of environmental and scenic values, scientific research, the 
security of Reclamation facilities, the avoidance of conflict among visitor use activities, or other reasons in the public 
interest. 
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Congress provided criminal penalties for violation of regulations to maintain law and order and 
protect persons and property at Reclamation projects and lands.  
Table 1. Current Firearms Regulations, Proposals Considered During the 113th 
Congress, and Related Public Access and Law Enforcement Authorities for Corps 
and Reclamation Projects 
Reclamation 
Regulations and 
Corps Regulations and 
Legislation Considered 
 
Authority 
Authority 
by the 113th Congress  
Unloaded Firearms  
Allowed if in compliance 
Allowed Allowed 
with federal, state, and 
local law 
Loaded Firearms on Lands  Allowed if in compliance 
Prohibited 
Allowed if in compliance 
Not Designated for 
with federal, state, and 
with state law  
Hunting or Shooting 
local law 
Loaded Firearms at 
Prohibited Prohibited No 
limitation 
specified 
Facilities (e.g., dams) 
Loaded Firearms in 
Restrictions and 
Prohibited 
No limitation specified 
Restricted Areas 
prohibitions may apply 
Discharge of Weapon 
Limited to hunting (except  Limited to areas 
No limitation specified 
(e.g., hunting, shooting 
in designated areas) or at 
designated for hunting or 
ranges) 
designated shooting range 
shooting 
in compliance with federal, 
state, and local law 
Corps or Reclamation 
- Land management 
- Land management 
No change from current 
Rangers 
functions (not law 
functions (not law 
authorities 
enforcement) 
enforcement) 
- May not carry firearms 
- May not carry firearms 
- Citation authority for 
- Citation authority for 
violation of regulations 
violation of regulations 
- No authority to detain 
- No authority to detain 
or arrest 
or arrest 
Other Federal Law 
DOI personnel authorized 
None  
No change from current 
Enforcement  
to perform full suite of law 
authorities 
enforcement functions 
Armed Federal Law 
Authorized, limited use 
None, no agency authority  None, no agency authority 
Enforcement 
Contracting for (Armed) 
- Authorized, used for 
- Al owed, except not to 
No change from current 
State and Local Law 
security 
enforce federal law or 
authorities 
Enforcement  
- No current contracts for  regulations 
state or local personnel to  - Authorization of 
enforce federal laws and 
appropriations limited to 
regulations at Reclamation 
$10 million annual y 
property 
Source: CRS. 
Law enforcement at Reclamation projects can be provided by DOI armed law enforcement 
officers, or by other law enforcement personnel through cooperative agreement or contract. 
Reclamation and DOI utilize a variety of personnel for security and public safety at Reclamation 
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projects:19 federal special agents provided through DOI’s law enforcement authority and 
uniformed guards acting as special policemen with law enforcement authority, an armed security 
response task force which does not have law enforcement authority, armed state and local law 
enforcement personnel, and personnel from private security companies for both armed and 
unarmed functions. The vast majority of criminal offenses occurring on Reclamation property, 
nonetheless, are handled by state police, sheriff’s offices, or local law enforcement.20 Most law 
enforcement functions at Corps projects also are provided by state and local law enforcement 
authorities, but the Corps does not have the option of its own department’s or agency’s armed 
federal law enforcement personnel. At Reclamation projects (in some contrast to NPS and NWRS 
units, which have federal personnel with more law enforcement functions), Reclamation rangers 
function much like Corps rangers; both do not have significant law enforcement authority or carry 
firearms. 
Conclusion 
Many Corps projects function as popular recreation sites in addition to providing navigation, 
flood damage reduction, hydropower, and other benefits. Current Corps regulations prohibit 
loaded firearms by private individuals at Corps projects unless for hunting or at designated 
shooting ranges. The 113th Congress considered legislation to ban promulgation and enforcement 
of regulations restricting firearms possession at Corps projects. Congress enacted similar 
legislation to end firearms possession restrictions on other federal lands, such as NPS and NWRS 
units. Related safety and security issues at Corps projects include the ability and need to restrict 
firearms at Corps facilities, such as dams, locks, and buildings, and the Corps’ limited law 
enforcement authorities. Although some stakeholders may view the ability to possess loaded 
firearms as expanding the safety challenges at Corps projects, others may view the limitations on 
the Corps’ law enforcement authorities as a reason for private individuals to be able to carry 
loaded firearms for self-defense. The issue for the 114th Congress is not only whether to alter the 
Corps firearms regulations but also how to maintain public safety and infrastructure security at 
Corps projects.  
 
Author Contact Information 
 
Nicole T. Carter 
   
Specialist in Natural Resources Policy 
ncarter@crs.loc.gov, 7-0854 
 
                                                 
19 For example, see 16 U.S.C. §1a-6, 43 U.S.C. §373b(c), and 40 U.S.C. §1315. 
20 Email from Bureau of Reclamation staff to CRS (Nicole Carter), June 22, 2012. 
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