A soil and water conservation district organized under the provisions of this chapter and the commissioners thereof shall have the following powers, in addition to others granted in other sections of this chapter:

(1) To conduct surveys, investigations and research relating to the character of soil erosion and floodwater and sediment damages, and to the conservation, development, utilization, and disposal of water, and the preventive and control measures and works of improvement needed, to publish the results of such surveys, investigations or research and to disseminate information concerning such preventive and control measures and works of improvement; provided, however, that, in order to avoid duplication of research activities, no district shall initiate any research program except in cooperation with the government of this State or one of its agencies or with the United States or one of its agencies;

(2) To conduct demonstrational projects within the district on lands owned or controlled by this State or one of its agencies with the cooperation of the agency administering and having jurisdiction thereof and on any other lands within the district upon obtaining the consent of the owner and occupiers of such lands or the necessary rights or interests in such lands, in order to demonstrate by example the means, methods and measures by which soil and water resources may be conserved and soil erosion in the form of soil blowing and soil washing may be prevented and controlled, and works of improvement for flood prevention or the conservation, development, utilization, and disposal of water may be carried out; provided, however, that in order to avoid duplication of demonstrational activities, no district shall initiate any demonstrational program except in cooperation with the government of this State or one of its agencies or with the United States or one of its agencies;

(3) To carry out preventive and control measures and works of improvement for flood prevention or the conservation, development, utilization, and disposal of water within the district including, but not limited to, engineering operations, methods of cultivation, the growing of vegetation, changes in use of land, recreational development, water storage facilities, and the measures listed in item (3) of § 48-9-20 on lands owned or controlled by this State or one of its agencies, with the cooperation of the agency administering and having jurisdiction thereof, and on any other lands within the district upon obtaining the consent of the owner and the occupiers of such lands or the necessary rights or interests in such lands;

(4) To cooperate, or enter into agreements with and, within the limits of appropriations duly made available to it by law, to furnish financial or other aid to any agency, governmental or otherwise, or to any owner or occupier of lands within the district in the carrying on of erosion control or prevention operations and works of improvement for flood prevention or the conservation, development, utilization, and disposal of water within the district, subject to such conditions as the commissioners may deem necessary to advance the purposes of this chapter;

(5) To obtain options upon and to acquire, by purchase, exchange, lease, gift, grant, bequest, devise or otherwise, any property, real or personal, or rights or interests therein; to maintain, administer and improve any properties acquired, to receive income from such properties and to expend such income in carrying out the purposes and provisions of this chapter; and to sell, lease or otherwise dispose of any of its property or interests therein in furtherance of the purposes and provisions of this chapter;

(6) To make available, on such terms as it shall prescribe, to landowners and occupiers within the district agricultural and engineering machinery and equipment, fertilizer, seeds and seedlings and such other material or equipment as will assist such landowners and occupiers to carry on operations upon their lands for the conservation of soil and water resources and for the prevention or control of soil erosion and for flood prevention or the conservation, development, utilization, and disposal of water;

(7) To construct, improve, operate and maintain such structures as may be necessary or convenient for the performance of any of the operations authorized in this chapter;

(8) To develop comprehensive plans for the conservation of soil and water resources and for the control and prevention of soil erosion and for flood prevention or the conservation, development, utilization, and disposal of water within the district, which plans shall specify in such detail as may be possible the acts, procedures, performances and avoidances which are necessary or desirable for the effectuation of such plans, including the specification of engineering operations, methods of cultivation, the growing of vegetation, cropping programs, tillage practices, changes in use of land, recreational developments, and water storage facilities; and to publish such plans and information and bring them to the attention of owners and occupiers of lands within the district;

(9) To take over, by purchase, lease or otherwise, and to administer any soil conservation, flood-prevention, drainage, irrigation, water management, erosion-control or erosion-prevention project, or combinations thereof, located within its boundaries undertaken by the United States or one of its agencies or by this State or one of its agencies; to manage, as agent of the United States or one of its agencies or of this State or one of its agencies, any soil-conservation, flood-prevention, drainage, irrigation, water management, erosion-control or erosion-prevention project, or combinations thereof, within its boundaries; to act as agent for the United States or one of its agencies or for this State or one of its agencies in connection with the acquisition, construction, operation or administration of any soil-conservation, flood-prevention, drainage, irrigation, water management, erosion-control or erosion-prevention project, or combinations thereof, within its boundaries; to accept donations, gifts and contributions in money, services, materials or otherwise from the United States or one of its agencies or from this State or one of its agencies, or from others, and to use or expend such moneys, services, materials or other contributions in carrying on its operations; and

(10) To sue and be sued in the name of the district; to have a seal, which seal shall be judicially noticed; to have perpetual succession unless terminated as provided in Article 9 of this chapter; to make and execute contracts and other instruments necessary or convenient to the exercise of its powers; and to make, amend and repeal rules and regulations not inconsistent with this chapter to carry into effect its purposes and powers.