(1) Conduct surveys, investigations and research relating to the character of soil erosion and the preventive and control measures needed, publish the results of the surveys, investigations or research, and disseminate information concerning the preventive and control measures; provided, that in order to avoid duplication of research activities, no district shall initiate any research program except in cooperation with the state experiment station and the extension service of the University of Tennessee, or with the United States or any of its agencies;

(2) Conduct demonstrational projects within the district, upon obtaining the consent of the owner and occupier of lands, or the necessary rights or interests in lands, in order to demonstrate by example the means, methods and measures by which soil and soil resources may be conserved, and soil erosion in the form of soil washing may be prevented and controlled;

(3) Carry out preventive and control measures within the district, including, but not limited to, engineering operations, methods of cultivation, the growing of vegetation, and changes in use of land on any lands within the district, upon obtaining the consent of the owner and occupier of the lands or the necessary rights or interests in the lands;

(4) Cooperate, or enter into agreements, with any owner and occupier of lands within the district to carry out erosion control and prevention operations, to help improve traditional areas of farm production, and to encourage diversification and innovation of farming operations within the district, subject to such conditions as the supervisors may deem necessary to advance the purposes of this part;

(5) Enter into agreements with the department of agriculture and other agencies of the state to administer or assist in the administration of programs for the benefit of owners and occupiers of lands within the district in carrying out erosion control and prevention operations, improving traditional areas of farm production, diversifying farming operations and encouraging farming innovation and nontraditional agricultural activities within the district;

(6)

(A) 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;

(B) Maintain, administer and improve any properties acquired, to receive income from the properties and to expend the income in carrying out the purposes and provisions of this part;

(C) Sell, lease or otherwise dispose of any of its property, or interests in any of its property, in furtherance of the purposes and the provisions of this part; and

(D) Subject to the approval of the commissioner of agriculture, or the commissioner's designee, borrow money for the purposes authorized by subdivisions (6)(A) and (B). All borrowings made pursuant to this subdivision (6)(D) shall be evidenced as notes in the form and manner required by title 9, chapter 21, part 6, and shall be subject to the approval of the comptroller of the treasury, or the comptroller's designee. The notes shall be secured in the following manner:

(i) Lawfully available district revenues and a guarantee of the full faith, credit, and unlimited taxing power of each local government within which the district is located; or

(ii) Lawfully available district revenues and a statutory lien on the property financed by the notes;

(7) 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, except that all forest tree seedlings shall be obtained, insofar as available, from the nurseries of the forestry division, operated by the forestry division in cooperation with the United States forest service of the United States department of agriculture, 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 resources and for the prevention and control of soil erosion;

(8) Construct, improve and maintain such structures as may be necessary or convenient for the performance of any of the operations authorized in this part;

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

(10) Take over and administer any soil conservation, erosion control or erosion prevention project, located within its boundaries, undertaken by the United States or any of its agencies, as agent of the United States or any of its agencies; act as agent for the United States or any of its agencies; and accept donations, gifts and contributions in money, services, materials or otherwise, from the United States or any of its agencies, or from this state or any of its agencies, and use or expend such moneys, services, materials or other contributions in carrying on its operations;

(11) Sue and be sued in the name of the district; have a seal, which seal shall be judicially noticed; have perpetual succession, unless terminated as provided in § 43-14-223, to make and execute contracts and other instruments necessary or convenient to the exercise of its powers; and make, and from time to time amend and repeal, rules and regulations not inconsistent with this part, to carry into effect its purposes and powers;

(12) As a condition to extending any benefit under this part to, or the performance of work upon, any lands, the supervisors may require contributions in money, services, materials or otherwise to any operations conferring benefits, and may require landowners and occupiers to enter into and perform such agreements or covenants, as to the permanent use of such lands, as will tend to prevent or control erosion thereon; and

(13) Carry out, maintain and operate works of improvement for flood prevention and agricultural phases of conservation development, utilization, and disposal of water.