2011 Connecticut Code
Title 22a Environmental Protection
Chapter 446j Dams and Reservoirs
Sec. 22a-409. (Formerly Sec. 25-118). Survey and maps. Owners recording on land records. Standardized form. Registration of dams and similar structures. Inspection of dams by commissioner.

      Sec. 22a-409. (Formerly Sec. 25-118). Survey and maps. Owners recording on land records. Standardized form. Registration of dams and similar structures. Inspection of dams by commissioner. (a) The commissioner shall cause a survey and maps to be made of each town showing the location of any dams or similar structures within such town, and shall file a copy of such map with the town clerk. On and after October 1, 2007, the owner of real property where a high hazard or significant hazard dam is located shall cause to be recorded on the land records in the municipality where the property is located a document that identifies the existence of the dam and whether the dam is categorized as a high hazard dam or a significant hazard dam. The commissioner shall publish a standardized form to be used for such purposes.

      (b) The owner of any dam or similar structure shall register on or before July 1, 1984, with the Commissioner of Environmental Protection on a form prescribed by him, the location and dimensions of such dam or structure and such other information as the commissioner may require. The fee for registration shall be as follows: (1) Dams or similar structures five feet or more in height but less than fifteen feet, fifty dollars; (2) dams or similar structures fifteen feet or more in height but less than twenty-five feet, one hundred dollars, and (3) dams or similar structures twenty-five feet or more in height, two hundred dollars. Dams or similar structures less than five feet in height shall be registered without fee. As used in this subsection, "height" means the vertical distance from the crest of a dam or similar structure to the downstream toe of such dam or similar structure.

      (c) The commissioner shall periodically inspect dams registered pursuant to subsection (b) of this section. The fee for such inspection shall be six hundred sixty dollars. Any dam which impounds less than three acre-feet of water or any dam which the commissioner finds has a potential for negligible damage in the event of a failure, after an initial inspection, shall be exempt from the provisions of this subsection except upon determination by the commissioner that such dam poses a unique hazard. The commissioner shall adopt regulations in accordance with the provisions of chapter 54 establishing (1) a schedule for the frequency of inspection of dams, (2) the inspection fees for regularly scheduled inspections, sufficient to cover the reasonable cost of such inspections, (3) procedures for registration and criteria for waiver of registration and inspection fees, and (4) criteria for determining whether a dam has a potential for negligible damage in the event of a failure.

      (November, 1955, S. N205; 1957, P.A. 364, S. 20; 1971, P.A. 872, S. 138; June Sp. Sess. P.A. 83-38, S. 1; P.A. 86-30, S. 1, 2; P.A. 90-231, S. 10, 28; P.A. 91-369, S. 16, 36; June 30 Sp. Sess. P.A. 03-6, S. 133; P.A. 07-61, S. 2; June Sp. Sess. P.A. 09-3, S. 421.)

      History: 1971 act replaced water resources commission with commissioner of environmental protection; Sec. 25-118 transferred to Sec. 22a-409 in 1983; June Sp. Sess. P.A. 83-38 clarified that the provisions of the new Subsec. (a) applied to dams and similar structures within a town, added Subsec. (b) requiring the owner of a dam or similar structure to provide certain information concerning such structures to the commissioner of environmental protection by registering with the commissioner by July 1, 1984, and added Subsec. (c) requiring the commissioner of environmental protection to adopt regulations governing the periodic inspection of those dams registered pursuant to Subsec. (b); P.A. 86-30 amended Subsec. (c) by adding exemption for dams with a potential for negligible damage in the case of a failure and requiring the commissioner to adopt regulations re criteria for negligible damage; P.A. 90-231 amended Subsec. (c) to require an inspection fee and provided that on and after July 1, 1992, the fee shall be prescribed by regulations; P.A. 91-369 amended Subsec. (c) to restate commissioner's authority to adopt regulations setting the fees required by this section and to increase inspection fee from $250 to $350; June 30 Sp. Sess. P.A. 03-6 increased registration and inspection fees by 50% in Susecs. (b) and (c), made a technical change in Subsec. (c), and deleted provisions in Subsec. (c) re amount of fees prescribed by regulation, effective August 20, 2003; P.A. 07-61 added provision in Subsec. (a) requiring owner of property where high hazard or significant hazard dam is located to record document identifying its existence on land records and requiring commissioner to publish standardized form; June Sp. Sess. P.A. 09-3 amended Subsec. (c) to increase fee from $525 to $660.

      See Sec. 22a-27i re exemption of municipality for one year.