A water development district board of directors may levy taxes and special assessments, as provided and limited in chapters 46A-3A to 46A-3E, inclusive, to cover obligations contained in contracts with the United States, or any agency thereof, with agencies of the State of South Dakota, or with any other entity, public or private, to accomplish the purposes of chapters 46A-3A to 46A-3E, inclusive. Except for special assessments, however, a water development district may not obligate any funds or revenues that are not to be collected or on hand during the fiscal year in which the obligation is incurred.
SDCL 46A-3E-8