New York Codes, Rules and Regulations (NYCRR)
Title 9 Part 577
Executive Department
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9 NYCRR 577.1 - Applicability of this Part
Source version current through Sep 15, 2021
Later State Register activity may affect this section.
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- NYCRR title agency
- Executive Department
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- Section source receipt
- Source version current through
- Sep 15, 2021
This Part applies to land use and development and subdivision of land on privately owned lands within wild, scenic and recreational river areas located in the Adirondack Park. The wild, scenic and recreational rivers and river areas are set forth in Appendix Q-6 of this Title.
9 NYCRR 577.2 - Definitions used in this Part
Source version current through Jun 30, 2025
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- Executive Department
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- Source version current through
- Jun 30, 2025
In addition to the definitions in section 15-2703 of the Environmental Conservation Law, the following words and terms shall have the following definitions:
9 NYCRR 577.3 - Boundaries of river areas; amendments of river area boundaries; distance measurements within river areas
Source version current through Sep 15, 2021
Later State Register activity may affect this section.
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- NYCRR title agency
- Executive Department
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- Source version current through
- Sep 15, 2021
The boundaries of river areas described in Appendix Q-6 of these regulations as a uniform distance from a river bank shall themselves wind and turn as the river does. Terminal boundaries shall be lines perpendicular to the flow, extending through the terminal points in Appendix Q-6.
The agency and the Commissioner of Environmental Conservation may, after public hearing, amend the boundaries of any river area located in the Adirondack Park. No public hearing is required in the case of boundary amendments occurring as part of approval of a local land use program or in connection with amendments clarifying or providing a more readily identifiable river area boundary and not materially affecting the river area.
Distances shall be measured horizontally from the mean high water mark of the river. Upon request of any person having a legal interest in property contemplating land use or development or subdivision thereon, the agency shall determine the river area boundary, or the the mean high water mark at relevant points of the river involved pursuant to the procedures set forth in section 571.3 of these regulations.
9 NYCRR 577.4 - General rules
Source version current through Sep 15, 2021
Later State Register activity may affect this section.
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- Executive Department
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- Source version current through
- Sep 15, 2021
9 NYCRR 577.5 - Rivers projects
Source version current through Jun 30, 2025
Later State Register activity may affect this section.
Dates and status
- NYCRR title agency
- Executive Department
- Section status
- Section source receipt
- Source version current through
- Jun 30, 2025
9 NYCRR 577.6 - Restrictions and standards in river areas
Source version current through Sep 15, 2021
Later State Register activity may affect this section.
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- NYCRR title agency
- Executive Department
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- Source version current through
- Sep 15, 2021
All land uses and developments in river areas, whether or not an agency permit is required, shall be subject to the restrictions and standards set forth in this section.
In wild river areas and in scenic and recreational river areas outside hamlet and moderate intensity use areas, the following standards apply:
Stream improvement structures for fishery management purposes in wild rivers are not permitted. In scenic and recreational rivers, such structures shall be constructed principally of naturally occurring materials such as wood and stone, and shall be so designed and constructed as to avoid material alteration of the natural character of the waterway.
The use of motor vehicles, including snowmobiles, shall only be permitted within wild river areas as necessary for forest management undertaken in accordance with the restrictions and standards set forth in subdivision (c) of this section.
9 NYCRR 577.7 - Existing uses
Source version current through Sep 15, 2021
Later State Register activity may affect this section.
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- Executive Department
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- Source version current through
- Sep 15, 2021
Land uses and development in wild river areas which shall have been lawfully in existence on April 19, 1976, including access by motor vehicle, may continue and be replaced in kind on the same foundation or in the same location, but may not be expanded.
Those structures in existence in recreational river areas on May 22, 1973 that are associated with resort hotels, rental cottages and group camps shall be allowed, pursuant to agency permit and in accordance with section 574.8 of this Title, to be converted from their previous use to individual single family residence use, even if such structures, as converted, do not conform to the building setback, lot width, lot area or intensity regulations of this Part.
9 NYCRR 577.8 - Standards for the review of rivers projects
Source version current through Jun 30, 2025
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- Executive Department
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- Source version current through
- Jun 30, 2025
Rivers projects shall be reviewed according to the standards set forth in this Part. Rivers projects which are class A or class B regional projects or wetland projects shall also be subject to the standards in Parts 574 and 578 of this Title.
The agency shall not issue a permit for any rivers project unless it shall determine that:
The agency shall not issue a rivers system permit for the following rivers projects unless it shall determine that the following specific criteria are met:
If there is no other vehicular access to a land use or development within a scenic river area, a new private road shall be permitted.
MINIMUM SHORELINE LOT WIDTHS (linear feet per principal building)
| Land use area | Scenic river areas | Recreational river areas |
|---|---|---|
| Moderate intensity use | 100* | 100* |
| Low intensity use | 150 | 150 |
| Rural use | 200 | 200 |
| Resource management | 750 | 300 |
| Industrial use | No minimum* | No minimum* |
| * The same as those mandated by the land use and development plan. | ||
9 NYCRR 577.9 - Rivers system land management plans
Source version current through Sep 15, 2021
Later State Register activity may affect this section.
Dates and status
- NYCRR title agency
- Executive Department
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- Source version current through
- Sep 15, 2021
In a river area or portion thereof governed by a rivers system land management plan approved by the agency, the provisions of such plan shall apply to new land use activities in lieu of the provisions of this Part.
Any person or persons who own 500 or more acres of contiguous land within a river area, or a local government with respect to all of the acreage within its jurisdiction which falls within a river area, may propose a land management plan for agency approval. A land management plan proposed by a local government may be part of a local land use program.
A land management plan shall include:
9 NYCRR 577.10 - Variances from the provisions of this Part
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- Executive Department
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- Source version current through
- Sep 15, 2021
9 NYCRR 577.11 - Access to private lands
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- Sep 15, 2021
Neither the Wild, Scenic and Recreational Rivers System Act nor this Part shall be construed to create or to confer upon any person any right of access, or of ingress and egress, over, upon or to any private lands, waters or bodies of water.
9 NYCRR Appendix Q-7 - LIST OF APPROVED RIVERS SYSTEM LAND MANAGEMENT PLANS
Source version current through May 15, 2022
A matched Register action is not later than the compiled-text reference date.
Dates and status
- NYCRR title agency
- Executive Department
- Section status
- Section source receipt
- Source version current through
- May 15, 2022
- Related Register notice
- PSC-28-21-00013-P · Proposed rule
- Related notice published
- Jul 14, 2021
LIST OF APPROVED RIVERS SYSTEM LAND MANAGEMENT PLANS
This appendix sets forth brief summaries of rivers system land management plans approved by the agency pursuant to section 577.9 of this Title. These plans, which provide for the management, development and preservation of specified lands within the river areas of wild, scenic and recreational rivers, when approved by the agency, may nullify certain provisions of Part 577 of this Title and may in certain cases vest jurisdiction over river projects in local government.
Date of approval: January 20, 1978
Summary of provisions: The Horicon rivers system plan, incorporated in the town zoning ordinance, applies to the river area of the Schroon River (a recreational river) within the town. The ordinance establishes a Recreational River District and includes regulations identical to the applicable provisions in Part 577 of this Title, including activities requiring conditional use approval within the river area, special criteria for such approval, and restrictions and standards for activities not requiring such approval.
The agency approval of the Horicon Plan provided that, once the town zoning ordinance was adopted, the river area of the Schroon within the town be managed and controlled according to the provisions of the ordinance in lieu of Part 577 of this Title.