The board may:
1. Carry on technical and other investigations of all kinds.
2. Make measurements, collect data and make analyses, studies and inspections pertaining to the control of floods and the use of floodwater.
3. Engage in research.
4. Participate or cooperate with local, state and federal agencies or private or public corporations in the development of such new techniques or processes as may apply to the field of water management, both within and without the district.
5. Establish standards and criteria concerning the design of systems for drainage.