Connecticut General Statutes
Chapter 446k - Water Pollution Control
Section 22a-498. - Creation of stormwater authority. Members. Purposes. Powers.

(a) Any municipality may, by ordinance adopted by its legislative body, designate any existing board or commission or establish a new board or commission as the stormwater authority for such municipality. If a new board or commission is created, such municipality shall, by ordinance, determine the number of members thereof, their compensation, if any, whether such members shall be elected or appointed, the method of their appointment, if appointed, and removal and their terms of office, which shall be so arranged that not more than one-half of such terms shall expire within any one year.

(b) The purposes of the stormwater authority shall be to: (1) Develop a stormwater management program, including, but not limited to, (A) a program for construction and post-construction site stormwater runoff control, including control detention and prevention of stormwater runoff from development sites; or (B) a program for control and abatement of stormwater pollution from existing land uses, and the detection and elimination of connections to the stormwater system that threaten the public health, welfare or the environment; (2) provide public education and outreach in the municipality relating to stormwater management activities and to establish procedures for public participation; (3) provide for the administration of the stormwater management program; (4) establish geographic boundaries of the stormwater authority district; and (5) recommend to the legislative body of the municipality in which such district is located the imposition of a fee upon the interests in real property within such district, subject to the fifteen per cent limitation on, or alternative election to exempt, properties owned by hospitals described in subdivision (3) of subsection (c) of this section, the revenues from which shall be used in carrying out any of the powers of such district. In accomplishing the purposes of this section, the stormwater authority may plan, layout, acquire, construct, reconstruct, repair, maintain, supervise and manage stormwater control systems.
(c) (1) Any stormwater authority created by a municipality pursuant to subsection (a) of this section may levy fees, approved by the legislative body of the municipality in accordance with the provisions of subdivision (3) of this subsection, on property owners of the municipality, except as specified in subdivision (2) of this subsection, for the purposes described in subsection (b) of this section. In establishing fees for properties in its district, the stormwater authority shall consider criteria, including, but not limited to, the following: The area of the property containing impervious surfaces from which stormwater runoff is generated, land use types that result in higher or lower concentrations of stormwater pollution and the grand list valuation of the property. In establishing fees for property in its district, the stormwater authority shall offer partial fee reduction, in the form of a credit for any property owner in its district who has installed and is operating and maintaining current stormwater best management practices that reduce, retain, or treat stormwater onsite and that are approved by the stormwater authority.
(2) In the case of land classified as, and consisting of, farm, forest or open space land, or property owned by the state government, or any of its political subdivisions or respective agencies, the stormwater authority may only levee such fees on areas of such land that contain impervious surfaces from which stormwater discharges to a municipal separate storm sewer system.
(3) Each stormwater authority shall present its budget annually to the legislative body of the municipality for approval. Such budget shall include the specific programs the authority proposes to undertake during the fiscal year for which the budget is presented, the projected expenditures for such programs for the fiscal year and the amount of the fee or fees the authority proposes to levy to pay for such expenditures. In no event shall the aggregate amount of the fees proposed for the fiscal year exceed the aggregate amount of such projected expenditures for the fiscal year and in no event shall more than fifteen per cent of the aggregate amount of the fees proposed for any fiscal year prior to July 1, 2026, be generated from properties located in the municipality that are owned by hospitals that are parties to the settlement agreement with the state approved pursuant to special act 19-1 of the December 2019 special session. The legislative body of the municipality shall ensure that the aggregate amount of the fees approved comply with such fifteen per cent limitation. For each such fiscal year prior to July 1, 2026, the authority shall, not later than thirty days after the conclusion of the fiscal year, (A) conduct a review to ensure that not more than fifteen per cent of the aggregate fees received for such fiscal year were generated from real property located in the municipality that is owned by one or more hospitals that are parties to the settlement agreement described in this subdivision, (B) in the event that the fees received from all such hospitals together exceed fifteen per cent of the aggregate fees received for such fiscal year, the stormwater authority shall rebate any amounts received in excess of fifteen per cent, proportionately, to such hospitals, and (C) provide the results of the stormwater authority's review, in writing to each hospital, regardless of whether a rebate is due. As an alternative to imposing the fee on properties located in the municipality that are owned by hospitals that are parties to such settlement agreement described in this subdivision, the legislative body may approve exemption of such properties from the fee until July 1, 2026. The legislative body of the municipality may approve fee amounts that are less than the amounts proposed by the authority but in no event shall the legislative body of the municipality approve fee amounts that are greater than the amounts proposed by the authority.
(d) Any person aggrieved by the action of a stormwater authority under this section shall have the same rights and remedies for appeal and relief as are provided in the general statutes for taxpayers claiming to be aggrieved by the doings of the assessors or board of assessment appeals.
(e) The authority may adopt municipal regulations to implement the stormwater management program.
(f) The authority may, subject to the commissioner's approval, enter into contracts with any municipal or regional entity to accomplish the purposes of this section.
(g) For purposes of this section and sections 22a-498a and 22a-498b, “municipality” means any town, city, borough, consolidated town and city or consolidated town or borough. “Municipality” does not include any local school district, regional school district, metropolitan district, district, as defined in section 7-324, or any other municipal corporation or authority authorized to issue bonds, notes or other obligations under the provisions of the general statutes or any special act.
(P.A. 07-154, S. 2; P.A. 21-115, S. 1.)
History: P.A. 07-154 effective June 25, 2007; P.A. 21-115 amended Subsec. (a) to delete reference to commissioner selection to participate in pilot program established pursuant to Sec. 22a-497, amended Subsec. (b)(5) to change “levy upon the taxable interests” to “fee upon the interests”, add provision re 15 per cent limitation on or exemption for hospital property described in Subsec. (c)(3) and change “may” to “shall” re use of revenues, amended Subsec. (c) to redesignate existing provisions as Subdiv. (1) and substantially revise same re levying of fees, add Subdiv. (2) re land classified as, and consisting of, farm, forest or open space land and add Subdiv. (3) re presentation of stormwater authority's budget to legislative body of municipality annually, added new Subsec. (d) re aggrieved person's right to appeal, redesignated existing Subsecs. (d) and (e) as Subsecs. (e) and (f), and added Subsec. (g) re definition of “municipality”, effective July 1, 2021.

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