1. Foxfire Village Water Service from Moore County Foxfire Village Council Meeting April 11, 2013

2. Overview of Moore County Water System Moore County serves the following water systems which are interconnected: -Pinehurst -Seven Lakes -East More Water District -Vass -Hyland Hills

3. Overview of Moore County Water System Moore County serves the following remote water systems which are not interconnected: -The Carolina -Addor -High Falls -Moore County Robbins (West Moore Elementary & Davis Community)

5. Overview of Moore County Water System Foxfire Village will be a part of the systems which are interconnected after the proposed construction is completed

6. Water Demands of Interconnected Systems (without Foxfire Village) 2010 Average Day Demand = 2.75 MGD 2010 Max Day Demand = 4.69 MGD 2020 Average Day Demand = 3.22 MGD 2020 Max Day Demand = 5.50 MGD 2030 Average Day Demand = 3.75 MGD 2030 Max Day Demand = 6.41 MGD 2040 Average Day Demand = 4.29 MGD 2040 Max Day Demand = 7.33 MGD

8. Water Demands of Interconnected Systems (without Foxfire Village) Additional Water Needed in 2030 = 6.41 - 4.70 = 1.71 MGD

9. Summary of Existing Sources (Interconnected Systems) Harnett County2.00 MGD Pinehurst Wells2.90 MGD Southern Pines1.00 MGD Aberdeen 0.60 MGD Seven Lakes Wells0.12 MGD Total6.62 MGD NOTE: Wells Running 24 Hours per day (not recommended)

11. Foxfire Village Water Demands 2011 Average Day Demand = 76,000 GPD 2011 Max Day Demand = 152,000 GPD (calculated for the Water Model) 2020 Average Day Demand = 83,000 GPD 2030 Average Day Demand = 93,000 GPD 2030 Max Day Demand = 186,000 GPD (calculated for the Water Model) 2040 Average Day Demand = 105,000 GPD (from Foxfire Village Water Supply Plan)

12. Existing Water Supply for Foxfire Village 6 Active Wells Production of 141,000 GPD (12 Hours) Production of 282,000 GPD (24 Hours) 22 Radium Violations since 2008 Blending is required and some are at the regulatory limit (MCL) of 5 pCi/L total radium

14. Water Distribution System Booster pump stations, elevated tanks and transmission mains Water model – Existing condition Water model – Future 20 Year condition Model calibration - Primarily based on existing tank levels and operational data

15. Water Model Participants & Sources GIS Department Chris Butts Rachel Patterson Public Works Department Randy Gould Ernie Black Megan Garner Ben Vaughn Planning Department Debra Ensminger Jeremy Rust Pinehurst Planning Dept Andrea Correll Other References Hobbs Upchurch & Associates McGill Associates Marziano & McGougan WK Dickson Dennis Brobst

16. Water Distribution Model Useful for evaluating water distribution system operations and water supply alternatives Criteria: Pressures >30 PSI (regulation) Tanks Full at the end of the day > 60 percent full during Max Day Population projections are being updated by the MCTC utilizing the TAZ data Project demand flows based on the population projections

17. Model Control Parameters Junction Elevation

18. Moore County Potential Water Sources Wells Harnett County Robbins Sanford Wagram

19. 3 New Wells Moore County recently acquired three well sites on Linden Road from the Developer of Stonehill Pines Test wells had been drilled on 2 of the sites -Water quality was good and quantity ranged from 100 to 150 GPM Expected total supply is 0.5 MGD(24 hours run time)

21. 3 New Wells Longfellow Well$ 336,000 Baer 1 Well $ 336,000 12” Main on Linden Road$ 205,800 Baer 2 Well$ 354,000 6” Mains from Wells$ 17,100 6” Main to Diamondhead Rd$ 26,700 TOTAL PHASE 1$ 1,275,600 (Includes 10% Contingency and Engineering)

22. Harnett County Current contract with Harnett County for 2 MGD Current commodity charge is $2.40/1000 gal We’re using an average of 0.754 MGD and a maximum of about 1 MGD now Will require system upgrade to optimize 2 MGD Harnett to bid their plant expansion this year Can provide up to 3 MGD to Moore County and wish for us to purchase capacity in their plant As a partner in the construction, they will sell us water at reduced rates

23. Harnett County 20 Year Costs Purchase 3.0 MGD Capacity (1.0 MGD additional) 3 MGD @ $1.75 per gallon = $5,250,000 Commodity Charge= $ 1.92 per 1000 gallons $200,000 Distribution System Improvements (waived by Harnett County) Reduced Commodity Charge cost savings will pay back in 20 years

25. Robbins 1.5 MGD supply from the Deep River (Bear Creek 7Q10 low flow is insufficient) Robbins currently has a 1 MG reservoir which could help in times of drought New water treatment plant 0.384 MGD needed for Robbins’ max day demand in 2010 (0.154 MGD for average day demand) Interbasin transfer may be an issue

27. Sanford Elevated Tank and 12” Water Main located 2.5 miles from county line near Cameron $2.21 per thousand gallons is their current bulk rate, would consider $2.05 for long term contract Current plant has excess capacity of 3 MGD Cape Fear River Basin, so IBT may not be an issue Could provide some system redundancy with existing and proposed Harnett Co. water supply $13,000,000 system upgrade required for 2.0 MGD Have Contacted with regard to purchase of 1.0 MGD Not needed for the 20 Year Scenario, but an alternative for the 30 Year Period

29. Wagram 30 Year 7 MGD capacity available Could serve all water suppliers in Moore Co. Lumber River so IBT may be an issue for other future supply needs, not Foxfire Village Moore County prorated 3/7 of costs, others to pay for remaining 4.0 MGD Raw water main from Wagram to Southern Pines reservoir, then Moore County pumps

32. Foxfire Village Financials 487 Customers Budgeted Revenue $ 204,204/yr Existing Loan 1 $253,738$ 28,792/yr Existing Loan 2 $150,182$ 12,735/yr

33. Foxfire Village Capital Project Cost Pipeline along Foxfire Road $ 954,360 Altitude Valve @ Tank$ 102,000 Total$ 1,056,360 Finance for 20 Years at 2% Interest $ 64,649/year (Booster Pump Station is not needed, in fact, Foxfire Tank will overflow without altitude valve)

34. Foxfire Village Expenses for Purchase of Water from MCPU: Operating$ 38,350 Water Purchase $ 68,432 Existing Debt Payback$ 20,600 (refinanced) Capital Project$ 64,649 Total at Current Rates$192,031

35. Foxfire Village Proposal Plan MC will pay for the construction of a water supply main to the FV elevated tank. MC will absord the existing debt owed by FV (about $400,000) and has the right to refinance. MC will take ownership of the elevated tank and distribution system, but not the wells or well sites. MC will operate the existing wells until the construction of the new facilities are complete. FV will properly abandon the wells.

36. Foxfire Village Proposal Plan FV rates will remain at current rates, and only be increased by the same amount as the Moore County Utilities customers. Upon repayment of the loan, the FV rates will become the same as the MC customer rates. FV will keep their current retained earnings

37. What’s next Meet with Funding Agencies Begin process for procurement of consulting services Develop Final Payback Plan & Schedule

38. Discussion