Any new home construction, or proposals to increase the square footage of a structure on a lot by more than 2,500 square feet of impervious surface area (structure additions, hardscapes, and pavements) is required to submit a grading and drainage report. The Village has adopted the Arapahoe County Stormwater Management Manual (PDF) for its drainage plan requirements.
Two copies of a Phase III drainage report should be submitted with the building permit. No building permit will be issued until the Village has reviewed and approved the grading and drainage report.
Drainage, GESC, and Engineering Plan Requirements
Please use the below approval block and checklists for requirements for drainage, stormwater, and other engineering plans.