1. Santa Rita Wastewater Treatment Plant Alternative Site Investigation Addendum Sawmill Road Site

2. Sawmill Road Site Comprised of three privately-owned parcels (Parcels A, B, & C) Located 1.5 miles south of Santa Rita WWTP Total Acreage: 13 acres Floodplain Considerations Usable Acreage: 9.73

3. Sawmill Road Site $19.5 M more than Santa Rita Option Removal two lift stations Proposed Odor Control = to Santa Rita S. Access via two new easements on private property Facilities Remaining at Santa Rita: Raw Water Pump 6.9 acres of usable space at Santa Rita

5. Alternative Sawmill Road Site Comprised of four privately-owned parcels (Parcels B, C, D & E ) Configuration does not include Parcel A, but does require an easement to accommodate conveyance Located 1.5 miles south of Santa Rita WWTP Total Acreage: 13.36 acres Floodplain Considerations Usable Acreage: 9.89

6. Alternative Sawmill Road Site $18.9 M more than Santa Rita Option Removal one lift stations Proposed Odor Control = to Santa Rita Facilities Remaining at Santa Rita: Raw Water Pump, Headworks, Odor Control, Emergency Storage 4.6 acres of usable space at Santa Rita

8. Conveyance: Alignment SI

9. Conveyance: Alignment S2

10. Timeline 4 to 6 years.

11. Access to the Draft Report http://durangogov.org/index.aspx?NID=904 Alternative Site Investigation: WWTP