(3) Old Stream, from the outlet of First Lake to its confluence with the Machias River - Class AA.

(4) West Branch of the Machias River, from the outlet of Lower Sabao Lake to its confluence with the Machias River - Class AA.

(5) New Stream, in Northfield and Wesley - Class AA.

(6) Crooked Stream - Class AA.

(7) Fletcher Brook in Township 36 Middle Division - Class AA.

(8) Magazine Brook in Township 43 Middle Division - Class AA.

(9) Bowles Brook in Township 31 Middle Division - Class AA.

(10) Chain Lakes Stream in Township 31 - Class AA.

(11) Pembroke Stream in Township 31 Middle Division - Class AA.

(12) Holmes Brook in Northfield - Class AA.

(13)__Bog Brook - Class AA.

(14)__Pineo Brook in Wesley - Class AA.

(15)__Black Brook in Township 25 Middle Division - Class AA.

Sec. 4. 38 MRSA §467, sub-§8, ¶B, as enacted by PL 1989, c. 764, §8, is amended to read:

B. Pleasant River, tributaries - Class A unless otherwise specified.

(1) All tributaries entering below the Maine Central Railroad bridge - Class B.

(2) Bog Stream (Deblois) - Class B.

(3) Beaver Meadow Brook (Deblois) - Class B.