PRELIMINARY DRAINAGE PLAN
In some instances, the review and approval process of other agencies may require that the Engineer show evidence of Preliminary Drainage Plan approval from this District. Preliminary Drainage Plan review and approval (when needed) will be completed by the District Engineer and Staff and does not require Board approval.
Preliminary Drainage Plan approval DOES NOT constitute authorization for construction or permitting.
Procedure for Requesting Preliminary Drainage Plan Approval
FINAL DRAINAGE PLAN
The Final Drainage Plan shall contain the detailed designs for the construction of all drainage improvements in accordance with the Rules, Regulations, and Guidelines. This Final Drainage Plan must be signed and sealed by a Professional Engineer registered in the State of Texas. The Final Drainage Plan review will be completed by the District Engineer and Staff. Approval of the Final Drainage Plan will be granted or denied by the Board.
