The proposed rate increases for water at the November meeting of the Dakota Dunes Community Improvement District (CID) Board of Supervisors was approved at the Dec. 19 meeting. The board approved leaving the base rate for water at $6.98 and made the proposed changes to the tiers. Tier I – zero to 7,000 gallons – which is considered domestic use, will go from $1.65 per 1,000 to $1.72 per 1,000…