 
 Section 7 of the Wild and Scenic Rivers Act: In
 
Section 7 of the Wild and Scenic Rivers Act: In 
Brief 
May 21, 2020 
Congressional Research Service 
https://crsreports.congress.gov 
R46369 
 
  
 
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 Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
Contents 
Introduction ..................................................................................................................................... 1
Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
Contents 
Introduction ..................................................................................................................................... 1 
Prohibitions in Section 7 of the Wild and Scenic Rivers Act .......................................................... 1 
Projects Licensed by the Federal Energy Regulatory Commission .......................................... 2 
Projects Assisted by the Federal Government ........................................................................... 2 
Water Resources Projects .................................................................................................... 3 
Federal Assistance ............................................................................................................... 3 
Is Section 7 a Project Ban? ................................................................................................. 4 
Section 7 and Study Rivers ....................................................................................................... 5 
The Section 7 Process ...................................................................................................................... 6 
Who Is Involved with the Section 7 Process? ..................................................................... 6 
Section 7 Determinations .................................................................................................... 7 
Results of a Determination .................................................................................................. 9 
Timing ................................................................................................................................. 9 
 
Tables 
Table 1.Section 7 Evaluation Standards .......................................................................................... 8 
  
Contacts 
Author Information ........................................................................................................................ 10 
 
 
  
Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
Introduction 
Congress established the National Wild and Scenic Rivers System (NWSRS) in 1968 through the 
Wild and Scenic Rivers Act (WSRA).1 The WSRA established a policy of preserving designated 
free-flowing rivers for the benefit and enjoyment of present and future generations. It 
complemented the then-current national policy of constructing dams and other structures that 
altered flow along many rivers.2 Rivers or river sections designated as part of the NWSRS are 
usually referred to as “wild and scenic rivers”
 (WSRs). Congress sometimes authorizes studies of 
rivers for inclusion in the NWSRS, which extends certain protections to those rivers (known as 
“study rivers”)
 for a specific period of time. 
Congress established several protective requirements to ensure that WSRs remain free-flowing. 
The federal agencies that administer the WSRA (called “river-administering agencies”) are the 
Bureau of Land Management (BLM), Fish and Wildlife Service (FWS), and National Park 
Service (NPS) in the Department of the Interior (DOI), and the Forest Service (FS) in the 
Department of Agriculture (USDA)
. These agencies administer WSRs to protect and enhance the 
values for which they were included in the NWSRS.3 Congress directed that the agencies give 
primary emphasis to protecting WSRs’ aesthetic, scenic, historic, archaeological, and scientific 
values and any values identified as specific to individual WSRs through agency study.4 Congress 
also prohibited the federal government from providing financial assistance, issuing licenses or 
permits, or otherwise authorizing projects that would create certain impacts on a designated WSR 
or study river.5 In addition to the general prohibitions, Section 7 of the WSRA contains specific 
restrictions on certain actions by the Federal Energy Regulatory Commission (FERC), which 
regulates hydroelectric facilities.6 The WSRA’s prohibitions are considered by some to be the 
act’s primary means of ensuring future free flow of designated rivers.7 Furthermore, the 
prohibitions are the primary means for protecting WSRs located on nonfederal lands, where 
federal agencies do not manage lands. 
Prohibitions in Section 7 of the Wild and Scenic 
Rivers Act 
Section 7(a) of the WSRA contains restrictions on federal actions which, while broadly similar, 
vary based on the type of action, the action’s location, and other factors.  
                                                 
1 Wild and Scenic Rivers Act (WSRA; P.L. 90-542, 16 U.S.C. §§1271 et seq.). For further information, see CRS 
Report R45890, 
Wild and Scenic Rivers: Designation, Management, and Funding, by Anne A. Riddle. 
2 16 U.S.C. §1271. 
3 16 U.S.C. §1281(a). These values are usually interpreted as being the “outstandingly remarkable values” (ORVs) 
described in §1(b) of the WSRA (16 U.S.C. §1271). ORVs include features individual to a given river that are unique, 
rare, or exemplary (e.g., geologic features that occur in a limited area or a particularly well-preserved prehistoric site) 
and identified through study by the relevant river-administering agency. For further information on how these values 
are identified, see CRS Report R45890, 
Wild and Scenic Rivers: Designation, Management, and Funding, by Anne A. 
Riddle.  
4 16 U.S.C. §1281(a). 
5 16 U.S.C. §1278(a)-(b). 
6 16 U.S.C. §1278(a). 
7 Jackie Diedrich, 
Wild & Scenic Rivers Act: Section 7, Interagency Wild and Scenic Rivers Coordinating Council 
(IWSRCC), 2004, at https://www.rivers.gov/documents/section-7.pdf. Hereinafter referred to as Diedrich, 2004.  
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Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
Projects Licensed by the Federal Energy Regulatory Commission  
Under the Federal Power Act (FPA), FERC regulates the wholesale transmission and sale of 
electric power, as well as the regulation of hydroelectric power.8 In executing its authorities, 
FERC licenses new nonfederal hydropower projects, relicenses existing projects, and oversees 
ongoing projects.9 Section 7(a) of the WSRA prohibits FERC from licensing projects on 
designated WSRs: 
The Federal Energy Regulatory Commission shall not license the construction of any dam, 
water  conduit,  reservoir,  powerhouse,  transmission  line,  or  other project works  under 
the Federal Power Act (41 Stat. 1063), as amended (16 U.S.C. 791a et seq.), on or directly 
affecting any river which is designated in section 1274 of this title as a component of the 
national wild and  scenic rivers system  or  which  is  hereafter  designated  for  inclusion  in 
that system.10  
Project works are defined under the FPA as the physical structures of a unit of hydropower 
development, including powerhouses, water conduits, dams, reservoirs, transmission lines, and 
any rights-of-way, ditches, dams, or other physical structures needed to maintain and operate the 
hydropower development.11 Therefore, the WSRA prohibits FERC from licensing a hydropower 
development, or any physical structures that are part of that development, on a WSR or study 
river. Throughout this report, these prohibitions shall be referred to as “FERC prohibitions.” 
Projects Assisted by the Federal Government 
In addition to its specific restrictions on FERC, Section 7(a) also provides that  
[No]  department  or  agency  of  the  United  States  shall  assist  by  loan,  grant,  license,  or 
otherwise in the construction of any water resources project that would have a direct and 
adverse  effect  on  the  values  for  which  such  river  was  established  …  no  department  or 
agency of the United States shall recommend authorization of any water resources project 
that  would  have  a  direct  and  adverse  effect  on  the  values  for  which  such river was 
established….12  
Thus, Section 7(a) prohibits any part of the federal government from assisting a “water resources 
project” that would have a “direct and adverse effect” on the values for which a river was 
established. The values referred to above are typically interpreted as the WSR’s “outstandingly 
remarkable values” (ORVs) and free flow.  
Section 7(b) allows for federally assisted projects upstream, downstream, or on a tributary of 
WSRs, but it establishes prohibitions on certain actions which could affect the WSR: 
Nothing  contained  in  the  foregoing  sentence,  however,  shall  preclude  licensing  of,  or 
assistance to, developments below or above a wild, scenic or recreational river area or on 
any stream tributary thereto which will not invade the area or unreasonably diminish the 
                                                 
8 16 U.S.C. §§791 et seq. For more information, see CRS In Focus IF11411, 
The Legal Framework of the Federal 
Power Act, by Adam Vann. 
9 Hydropower project ownership can be categorized as federal or nonfederal. The bulk of federal projects are owned 
and managed by the Bureau of Reclamation and the U.S. Army Corps of Engineers (USACE). These projects are 
typically authorized and funded by Congress. Nonfederal projects are licensed and overseen by the Federal Energy 
Regulatory Commission (FERC). For more information, see CRS Report R42579, 
Hydropower: Federal and 
Nonfederal Investment, by Kelsi Bracmort, Adam Vann, and Charles V. Stern. 
10 16 U.S.C. §1278(a). 
11 16 U.S.C. §796 (11)-(12).  
12 16 U.S.C. §1278(a). 
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Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
scenic,  recreational,  and  fish  and  wildlife  values  present  in  the area on  the  date  of 
designation of a river as a component of the National Wild and Scenic Rivers System. 
Under these provisions, projects located off of designated WSR segments still face restrictions, 
but those restrictions are narrower than for projects on designated WSRs. Section 7(a) prohibits 
any part of the federal government from 
assisting development of such projects.  
Water Resources Projects 
The relevant river-administering agency determines whether a given project is a water resources 
project that is subject to Section 7. In some cases, this decision may be clear—for example, if the 
project type is explicitly mentioned in the agency’s definition of water resources project (see 
below). In other cases, the decision may be unclear (e.g., when the project type is not explicitly 
mentioned, when it is unclear whether the project will affect the river’s free flowing 
characteristics, or both). In such cases, the river-administering agency must analyze the project to 
determine whether it is a water resources project (see “The Section 7 Process”).13 
Although the WSRA does not define 
water resources project, river-administering agencies have 
generally interpreted the term to refer to any construction or development that could affect a 
river’s free flow. USDA defines the term in regulation as any “construction of developments 
which could affect the free flowing characteristics of a wild and scenic river or study river,” such 
as dams, reservoirs, levee constructions, bank stabilization, channelization, or bridges.14 USDA’s 
definition is inclusive of any project works under the FPA, as amended, and therefore is inclusive 
of all hydropower developments. In addition, water resources projects must generally be located 
on either the banks or bed of a river.15 NPS makes reference to the USDA’s definition.16 The 
BLM definition uses identical phrasing and gives additional examples of project types.17 It is 
unclear what definition FWS uses.18  
Federal Assistance 
River-administering federal agencies—BLM, FS, FWS, and NPS—have interpreted “assistance” 
to apply to a broad range of federal actions, such as any form of 
  funding, which may include loans, grants, or the provision of federal funds (e.g., 
discretionary or mandatory appropriations used for projects on federal lands);19 
or  
                                                 
13 36 C.F.R. §297.3. Department of the Interior (DOI), National Park Service (NPS), “Director’s Order #46: Wild and 
Scenic Rivers,” May 1, 2015. Hereinafter referred to as NPS, “Director’s Order #46.” Also see DOI, Bureau of Land 
Management (BLM),
 Subject 6400 – Wild and Scenic Rivers – Policy and Program Direction for Identification, 
Evaluation, Planning, and Management (Public), July 13, 2012. Hereinafter referred to as BLM, 
Wild and Scenic 
Rivers.
 
14 36 C.F.R. §297.3. For more information, see Diedrich, 2004. 
15 Diedrich, 2004. 
16 NPS, “Director’s Order #46.”
 
17 BLM,
 Wild and Scenic Rivers. 
18 As of June 3, 2019, the Fish and Wildlife Service (FWS) did not have specific policy or other guidance relating to 
wild and scenic rivers (WSRs). Personal communication, FWS Legislative Affairs office, June 3, 2019. 
19 BLM and Forest Service (FS) define 
federal assistance in 36 C.F.R. §297.3 and BLM,
 Wild and Scenic Rivers,
 
respectively. FWS and NPS do not define federal assistance in policy documents.  
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Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
  permitting, licensing, or assistance otherwise authorizing project construction.20  
Although these definitions come from river-administering agencies, Section 7 prohibitions apply 
to any action taken by a portion of the federal government. Thus, Section 7 is applicable to 
all 
federal agencies. Other federal agencies typically adhere to these definitions. Water resources 
projects may be undertaken by federal agencies as part of their mission—for example, a federal 
land management agency may do so as part of managing its lands, or the U.S. Army Corps of 
Engineers (USACE) may do so under its civil works mission.  
In addition, federal assistance contemplated under the WSRA may stem from actions initiated or 
led by nonfederal agencies. For example, project sponsors, such as state, local, or county 
governments, may be eligible to receive financial assistance through a federal grant or loan 
program, may require a federal permit to conduct a proposed project, or may require or seek other 
forms of federal assistance. 
Examples of federal assistance include the following:  
  authorization, planning, or funding for river management projects on federal 
lands administered by BLM, FS, FWS, or NPS, such as fisheries habitat projects, 
watershed restoration projects, or construction or repair of recreation facilities; 
  permits or other forms of authorization granted by USACE, such as dredging, 
bank stabilization, and other projects that affect the course, location, or condition 
of navigable waters;21 
  funding for bridge or roadway projects via programs administered by agencies 
within the Department of Transportation (e.g., the Federal Highway 
Administration);22 and 
  funding for rural or urban development projects via programs administered by 
the Department of Housing and Urban Development (HUD) and USDA.23 
In addition, many agency resources specify that FERC licensure of hydropower projects 
constitutes federal assistance.  
Is Section 7 a Project Ban? 
Section 7 explicitly does not prohibit projects or developments that affect WSRs. Instead, it 
prohibits federal assistance for such projects if—and only if—the relevant conditions given in 
                                                 
20 BLM and FS further specify that certain permits, licenses, or other authorizations are automatically considered 
federal assistance. These are permits, licenses, or other authorizations given by FERC pursuant to §§4(e) and 4(f) of 
the Federal Power Act, as well as those given by USACE pursuant to the Rivers and Harbors Act of 1899 (33 U.S.C. 
§401 et seq.) and §404 of the Clean Water Act (33 U.S.C. §1344).  
21 Under §404 of the Clean Water Act (33 U.S.C. §1344), permits are required to carry out activities involving disposal 
of dredged or fill materials into waters of the United States, including wetlands. Under the Rivers and Harbors Act of 
1899 (33 U.S.C. §403), permits are required for any structures or other work that affect the course, location, or 
condition of navigable waters of the United States, such as piers, dredging, and navigation aids. For more information, 
see CRS Report 97-223, 
The Army Corps of Engineers’ Nationwide Permits Program: Issues and Regulatory 
Developments, by Nicole T. Carter.  
22 For example, the Federal Highway Administration provides funding and oversight through the Federal-Aid Highway 
Program, a grant-in-aid program implemented by state highway agencies. For more information, see CRS Report 
R44332, 
Federal-Aid Highway Program (FAHP): In Brief, by Robert S. Kirk.  
23 For example, the Department of Housing and Urban Development and the Department of Agriculture (USDA) offer 
various community development grant opportunities. For more information, see CRS Report R43520, 
Community 
Development Block Grants and Related Programs: A Primer, by Eugene Boyd; and CRS Report RL31837, 
An 
Overview of USDA Rural Development Programs, by Tadlock Cowan. 
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Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
Section 7 are met. Depending on the nature of the federal assistance, a prohibition on that 
assistance could in some cases result in a project’s de facto prohibition. For example, a fisheries 
habitat project on a designated WSR on BLM lands requires BLM to plan, authorize, conduct, 
and/or fund the project (i.e., requires federal assistance). Similarly, a bridge replacement project 
on a WSR on nonfederal lands may require a permit from USACE (i.e., requires federal 
assistance). However, these projects are not banned. These projects can proceed if the relevant 
river-administering agency finds that any impacts would be acceptable under the conditions set in 
the WSRA (see
 Table 1).  
In some situations, federal assistance may not be required, and Section 7 conditions may not 
necessarily apply (e.g., a waterfront development project on a WSR on nonfederal lands that 
requires no federal permit or license to proceed). In situations where the project sponsors used 
federal funding—for example, HUD-administered urban development grant funding—the project 
would be subject to the WSRA. However, if the project sponsors were to forgo this federal 
assistance, the project would not be subject to the WSRA. 
Section 7 and Study Rivers 
Congress sometimes directs the USDA Secretary or the DOI Secretary (as relevant) through 
legislation to study a river’s suitability for inclusion in the NWSRS, making it a study river. 
Congress established protections in the WSRA for study rivers for certain time periods and 
circumstances. 
For most cases, Section 7(b) of the WSRA creates protections for study rivers identical to the 
protections on designated WSRs.24 Namely, FERC prohibitions and federal assistance 
prohibitions are identical for designated WSRs and for study rivers. 
Section 7(b) explicitly allows for federally assisted projects upstream, downstream, or on a 
tributary of study rivers, but it protects study rivers under standards stronger than those for 
designated WSRs. 
Nothing  contained  in  the  foregoing  sentence,  however,  shall  preclude  licensing  of,  or 
assistance to, developments below or above a potential wild, scenic or recreational river 
area or on any stream tributary thereto which will not invade the area or diminish the scenic, 
recreational, and fish and wildlife values present in the potential wild, scenic or recreational 
river area on the date of designation of a river for study as provided for in section 1276 of 
this title
. 
The phrase “invade the area or diminish” for study rivers omits the qualifier “unreasonably 
diminish,” which is the standard for designated WSRs (“invade the area or 
unreasonably diminish”).25 According to one source, the effect of omitting the qualifier is to create greater 
protections for study rivers during the study process.26 
Congress established special timing for prohibitions for study rivers. Unless otherwise provided 
by Congress, the prohibitions for study rivers last for three complete fiscal years following the act 
of Congress designating the river for study, unless the relevant Secretary determines within this 
time that the river is not suitable for inclusion in the NWSRS and follows specified notification 
                                                 
24 16 U.S.C. §1278(b). 
25 16 U.S.C. §1278(a). 
26 Dan Haas, 
A Compendium of Questions & Answers Relating to Wild & Scenic Rivers, IWSRCC, last revised August 
2018. 
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Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
procedures.27 These protections for study rivers also extend to the interim period from when a 
study report is due to when it is submitted to Congress and for up to three additional years after 
the report is submitted for congressional consideration.28 In the special case where a state 
administratively requests designation of a study river, the prohibitions last for one year following 
the state request.29 
The Section 7 Process 
The 
Section 7 process (or 
Section 7 determination process) is the procedure whereby a river-
administering federal agency determines whether a proposed project affecting a WSR meets the 
conditions of Section 7 of the WSRA, called a Section 7 determination. This procedure is 
required before any federal funding, licensing, or other assistance for the proposed project is 
allowed. The relevant river-administering agency makes the final Section 7 determination; 
however, the Section 7 process, and the other agencies involved in the process, differ depending 
on a number of factors, such as the project, the river type and WSRA standard for rivers of that 
type (see
 Table 1), and the nature of the federal involvement.30 In particular, this process varies 
because water resources projects may involve federal assistance from a variety of agencies (see 
“Federal Assistance”). The agency administering the federal assistance may differ from the 
project sponsor and may differ from the river-administering agency.  
Who Is Involved with the Section 7 Process? 
As many as three possible groups may be involved in the Section 7 process, as follows: 
  the 
project sponsor,
 the group initiating the project—a federal agency or a state, 
local, or other entity eligible for federal assistance (see 
“Federal Assistance”); 
  the 
lead agency, the federal agency initiating the federal action;31 or 
  the 
river-administering agency, responsible for determining whether Section 7 
prohibitions are applicable to the project and evaluating impacts on the river 
under the Section 7 standards.  
                                                 
27 16 U.S.C. §1278(b)(i). 
28 16 U.S.C. §1278(b)(ii)-(iii). Section 7(b) refers to “fiscal years” for the period after Congress designates the river for 
study and to “years” for the period after the study report is submitted to Congress.  
29 16 U.S.C. §1278(b)(iii). States may apply to the DOI Secretary for federal WSR designation for rivers protected 
under state laws, which the Secretary must study for compliance with WSRA criteria (16 U.S.C. §1273(a)). There are 
no specific Section 7 prohibitions on these rivers during the study period. This time limit refers to the specific situation 
wherein Congress authorizes a study river, and a state subsequently requests that the Secretary designate the study river 
as a WSR. For more information about WSR designation and study, see CRS Report R45890, 
Wild and Scenic Rivers: 
Designation, Management, and Funding, by Anne A. Riddle. 
30 Each federal agency is responsible for determinations related to WSRs on lands that it manages. In addition, NPS is 
responsible for most determinations on rivers on nonfederal lands and rivers administered by states and included in the 
National Wild and Scenic Rivers System (NWSRS) under §2(a)(ii). 
31 Under the National Environmental Policy Act (NEPA), a federal agency initiating a federal action (the
 lead agency) 
that may have an impact on the environment must review the impacts of that action. Within the context of reviewing 
the impacts of that action, the lead agency would identify impacts that would trigger compliance responsibilities under 
laws other than the NEPA. For more information on the role of lead agencies in identifying cross-cutting federal laws 
as part of the environmental review process, see CRS Report RL33152, 
The National Environmental Policy Act 
(NEPA): Background and Implementation, by Linda Luther. 
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In some situations, the project sponsor, lead agency, and river-administering agencies may be the 
same. In others, they may differ (e.g., a bridge replacement project crossing a WSR on nonfederal 
lands). The project sponsor may be a local agency (e.g., a state highway commission), but the 
project may require a permit from USACE (the lead agency) to proceed. NPS, the river-
administering agency for WSRs on nonfederal lands, is responsible for implementing Section 7.32 
FERC is always the lead agency for FERC projects.  
Section 7 Determinations 
Section 7 prohibitions would be triggered if a proposed project were to meet the definition of a 
water resources project, within the purpose and meaning of the WSRA, or were a project licensed 
by FERC. Thus, in the case of water resources projects, the relevant river-administering agency 
determines whether a project has the potential to impact the free flow of the river, whether it is 
placed on the bed or banks of the river, and any other applicable conditions (see “Water 
Resources Projects” for further discussion).33  
If the river-administering agency determines the project is subject to Section 7 prohibitions, the 
agency will verify which standards established in the WSRA are relevant to the determination 
(see
 Table 1). Project impacts are analyzed according to the relevant standard. Any new projects 
licensed by FERC that are on the WSR or study river are prohibited, and further analysis (as 
described below) may not be required for such projects. New FERC projects “directly affecting” 
the WSR or study river, or FERC project relicensures or modifications potentially affecting 
WSRs or study rivers, generally require analysis.34 
 
                                                 
32 In general, NPS administers WSRs on nonfederal lands. For more information, see NPS,
 “Director’s Order #46”; and 
CRS Report R45890, 
Wild and Scenic Rivers: Designation, Management, and Funding, by Anne A. Riddle.  
33 36 C.F.R. §297(A) contains the definitions relevant to determining whether a project is a water resources project for 
WSRs administered by USDA; other agencies typically adhere to these definitions. See, for example, NPS,
 “Director’s 
Order #46.” 
34 Modifying or relicensing existing FERC-licensed hydropower projects is not explicitly prohibited by the WSRA. 
However, river-administering agencies could evaluate the proposed modification or relicensure as a water resources 
project if a WSR’s free flow may be impacted. For more information, see Diedrich, 2004. 
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Table 1.Section 7 Evaluation Standards  
Project Location 
Upstream, 
Downstream, or 
Project Type 
River Type 
On River 
on a Tributary 
Federal Energy 
Designated wild and 
May not be “on or directly affecting” a 
Regulatory 
scenic rivers 
WSR or study river 
Commission (FERC)  (WSRs); 
 
Hydropower 
congressionally 
Project 
designated study 
rivers  
Federally Assisted 
Designated WSR 
No “direct and 
May not invade or 
Water Resources 
adverse effect” on 
unreasonably 
Project 
values for which 
diminish designated 
WSR was 
WSR’s scenic, 
designated 
recreational, and 
fish and wildlife 
values 
Congressionally 
No “direct and 
May not invade or 
designated study 
adverse effect” on 
diminish study 
river 
values for which 
river’s scenic, 
river might be 
recreational, and 
designated 
fish and wildlife 
values 
Source: Congressional Research Service, from the Wild and Scenic Rivers Act (P.L. 90-542, 16 U.S.C. §§1271 et 
seq.). 
Notes: Projects potentially affecting WSRs are evaluated according to the standards described above. If the 
project does not meet the standard, it cannot proceed (for FERC projects), or the federal government cannot 
assist. 
To make a Section 7 determination, the evaluating agency may use project plans or specifications, 
other review documents (such as those prepared as part of the National Environmental Policy Act 
process or to document compliance with other laws), and the WSR’s comprehensive river 
management plan, river study, or other “foundation documents.”35 These items may contain 
information on the site, the affected resources, and the project’s design and construction 
specifications.36 Generally, the baseline for WSRA evaluations (i.e., both the Section 7 
determination itself and a determination of whether the project is a water resources project) is the 
resource condition on the date of designation. Some agencies (e.g., NPS) base evaluations on 
current conditions if they have improved since the date of designation.37 Therefore, existing 
transportation, recreation, and other infrastructure (such as existing hydropower facilities, 
bridges, roads, culverts, docks, boat launches, and others) are considered as part of the evaluation 
baseline.  
The evaluating agency may consider the effects of the proposed project on channel, riparian, 
floodplain, and upland (i.e., banks and corridor) conditions, hydrologic and biological processes, 
                                                 
35 Diedrich, 2004. 
36 Diedrich, 2004. 
37 NPS, “Director’s Order #46.” 
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the magnitude and extent of changes, and the timing or duration of the changes.38 If the project is 
directly on a designated WSR, the evaluating agency would also consider any particular effects 
on ORVs for which the river was designated, including ORVs related to existing structures (e.g., 
if historic structures are present and were previously identified as part of the river’s ORVs).39  
Results of a Determination 
If the river-administering agency finds that a proposed project would not have impacts on the 
designated WSR sufficient to trigger Section 7 prohibitions against federal assistance, then the 
federal government may assist the project—meaning it may issue licenses or permits, provide 
funding, or other forms of assistance. Alternatively, if the river-administering agency finds that a 
proposed project’s impacts would violate the relevant standard specified in Section 7—for 
example, that they would cause a “direct and adverse impact” to the designated WSR—then the 
federal government cannot assist that project in its current form. In this case, the project sponsor 
may select a project alternative or amend the initial project specifications until the evaluating 
agency determines there will be no adverse effect. If the federal assistance provided is not 
required for the project to proceed, the project sponsor may forgo it and proceed with the project 
(because if no federal assistance is involved, the WSRA is not applicable). If federal assistance is 
required for the project to proceed, and the sponsor is unable or unwilling to alter the project, the 
project could be discontinued.  
Timing 
Stakeholders sometimes assert that the environmental review or analysis of a proposal, including 
that required under the WSRA, delays projects subject to federal approval or authorization.40 With 
respect to the WSRA, there are few data to confirm or dispute this assertion. It is unclear whether, 
or to what extent, any procedures necessary to document compliance with Section 7 slow the 
federal environmental review process or result in the denial of federal assistance. As with any 
infrastructure project, numerous site- and project-specific factors affect the timing of overall 
project development, including the timing of federal decisionmaking.  
The Interagency Wild and Scenic Rivers Coordinating Council (IWSRCC) states that the degree 
of analysis required for review under Section 7 is in direct proportion to the scope and complexity 
of proposed projects.41 Less complex projects may require “only a few pages” of analysis to 
support a determination.42 Section 7 determinations may take place in conjunction with analyses 
required under other laws or regulations, which could increase complexity (e.g., if other federal 
agencies must be consulted) or require coordinated efforts (e.g., if other laws require analysis of 
the same resource impacts).  
                                                 
38 Diedrich, 2004; and Randy Welsh and Steve Chesterton, 
Section 7 Determinations: How to Complete a Section 7, 
USDA FS, WRSA Training Course, at https://www.slideshare.net/rshimoda2014/welsh-r-and-chesterto-s-section-7-
wsra. Hereinafter referred to as Welsh and Chesterton, 
Section 7 Determinations.  
39 This is because the relevant standard for projects on designated WSRs is “direct and adverse effect on the values for 
which such river was established.” This is usually interpreted as the WSR or study river’s ORVs (16 U.S.C. §1278(a)). 
Diedrich, 2004; and Welsh and Chesterton, 
Section 7 Determinations. 
40 See, for example, Tom Giambroni, “Beaver Creek bridge replacement may finally be going to bid,” 
Morning 
Journal, July 22, 2018.  
41 Diedrich, 2004.
  
42 NWSRS, IWSRCC, “Introduction to IWSRCC WSRA Section 7 Examples.”  
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Section 7 of the Wild and Scenic Rivers Act: In Brief 
 
Another timing factor is any necessary coordination between the lead agency, river-administering 
agency, and other agencies or stakeholders. According to IWSRCC, the lead agency and river-
administering agency must collaborate to identify the data needed for a determination.43 It is the 
lead agency’s responsibility to collect needed data and provide them to the river-administering 
agency, if those agencies are different. Thus, IWSRCC finds that early identification of the 
necessary data between the two agencies is a “key step,” and the degree of overall coordination 
required by the process influences time to completion.44  
 
Author Information 
 Anne A. Riddle 
   
Analyst in Natural Resources Policy     
 
 
Disclaimer 
This document was prepared by the Congressional Research Service (CRS). CRS serves as nonpartisan 
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under the direction of Congress. Information in a CRS Report should not be relied upon for purposes other 
than public understanding of information that has been provided by CRS to Members of Congress in 
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copy or otherwise use copyrighted material. 
 
                                                 
43 Diedrich, 2004.  
44 Jim MacCartney, 
A Compendium of Frequently Asked Questions Relating to Transportation and Infrastructure 
Projects, IWSRCC, July 2018. 
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