New York Codes, Rules and Regulations
Title 6 - DEPARTMENT OF ENVIRONMENTAL CONSERVATION
Chapter X - DIVISION OF WATER RESOURCES
Subchapter B - CLASSES AND STANDARDS OF QUALITY AND PURITY ASSIGNED TO FRESH SURFACE AND TIDAL SALT WATERS
Article 18 - UPPER EAST RIVER AND LONG ISLAND SOUND WITHIN QUEENS, BRONX AND WESTCHESTER COUNTIES
Part 936 - CONNECTICUT WATER SUPPLY DRAINAGE BASIN WITHIN WESTCHESTER COUNTY
Section 936.2 - Definitions

Universal Citation: 6 NY Comp Codes Rules and Regs § 936.2

Current through Register Vol. 46, No. 39, September 25, 2024

The several terms, words or phrases hereinafter mentioned shall be construed as follows:

(a) Item No.

In Table I an item number is assigned consecutively to each specifically designated waters or portion thereof.

(b) Waters index number as appearing in Table I shall mean that number or abbreviation which has been assigned to any specifically designated waters or portion thereof for the purpose of identification.

(1) The numbering or index system used to identify specific waters of New York State was adapted from that used by the New York State Conservation Department in its biological survey series of reports on watersheds of the State. The primary waters of a drainage area, such as a river, large lake, bay or sound is usually referred to by name or an abbreviation. Tributaries of primary river waters are consecutively numbered progressing upstream from the mouth. Tributaries of primary lake, bay or sound waters are consecutively numbered in a clockwise order from a defined point, usually the outlet of the primary waters. Subtributaries are numbered as encountered along the tributary proceeding from its mouth to the source, and in like manner all of its other stream courses are so numbered. Ponds and lakes are numbered in the order they are encountered within the system. Tributaries of such lakes and ponds are numbered consecutively as they enter, progressing clockwise around the lake or pond from its outlet or mouth. The numbers assigned to such lakes and ponds are prefixed by the letter P. When isolated lakes and ponds are referenced by a waters index number, it is merely for convenience of their identification and location within a subdrainage basin, and it is not necessarily indicative of their being tributary to any waters to which no surface connection is shown on the reference maps.

(2) This system was applied to the waters under consideration by the New York State Conservation Department in its Biological Survey of the Lower Hudson Watershed in 1936 and has been closely followed in connection with the numerical identification of the waters with the following exceptions: some of the stream numbers do not run consecutively due to the omission of streams originally shown on the older maps employed by the Conservation Department at the time of its 1936 survey but not shown on later editions of maps produced herein. Conversely, streams, lakes and ponds not shown on the older maps but appearing on the newer maps are designated by suffix letters a, b, c, etc.

(3) Streams that enter the State of Connecticut are identified by water index waters prefixed by the abbreviation "Conn."

(4) The following table will illustrate how the designated waters may be identified through the use of the waters index system:

*Waters index number*	*Name of waters*	*Explanation*
Conn. 4	Mianus River	The fourth stream crossing the New York-Connecticut boundary line proceeding northward along the boundary.
Conn. 4-2	Tributary of Mianus River	The second tributary entering the Mianus River above the mouth.
Conn. 6-P 1109	Trinity Lake	The 1109th pond, lake or reservoir encountered in the biological survey area of the Lower Hudson River watershed.

(c) The abbreviations trib., tribs., subtrib. and subtribs., indicating tributary, tributaries, subtributary and subtributaries, respectively, shall mean any stream, pond or other body of surface water which flows into any other stream, pond or other body of surface water; where no tributary, tributaries, subtributary or subtributaries are mentioned, the specifically designated waters shall include only the stream, pond or other body of water referenced by such waters index number; where a tributary, tributaries, subtributary or subtributaries are mentioned after the waters index number, the specifically designated waters shall include the stream, pond or other body of water referenced by such waters index number and all tributaries and subtributaries thereof, which are shown on the reference maps, excluding numbered ponds, unless exceptions are expressly stated.

(d) Name as appearing in Table I shall mean the name by which the specifically designated waters are known and which may appear on the reference maps. In cases of specifically designated waters which have no name, the named waters to which the unnamed waters are tributary are identified as far as possible.

(e) Description as appearing in Table I contains designations of segments or sections of waters under consideration to which a particular assignment of a class and standards shall apply. Also included in this column is any useful information pertinent to the classification or standards.

(f) Map Ref. No. as appearing in Table I, means map reference number and indicates one or more of the following numbered maps reproduced herein completely or in part, on which maps the specifically designated waters and their index numbers are shown.

(1) The following maps were produced from original maps which may be procured through the Washington Distribution Section, Geological Survey, Silver Spring, Maryland:

*Map Ref. No.*	*Name of quadrangle*	*Edition*	*Published by*
P-25se	Peach Lake	1955	U.S. Geological Survey
Q-25nw	Mount Kisco	1955	U.S. Geological Survey
Q-25ne	Pound Ridge	1960	U.S. Geological Survey
Q-26nw	Norwalk North	1951	U.S. Geological Survey
Q-25sw	Glenville	1951	U.S. Geological Survey

(g) Class, as appearing in Table I as the letters A, B, C or AA-Special, opposite each specifically designated waters, shall mean class A, B, C or AA-Special, as the case may be, as set forth in Parts 701 and 702, supra.

(h) Standards, as appearing in Table I as the letters A, B, C or AA-Special opposite each specifically designated waters, shall mean the quality standards established for class A, B, C or AA-Special, as the case may be, as set forth in Parts 701 and 702, supra.

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