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Water Infrastructure WS - Ryan Taylor

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North Central Region One Water Action Forum

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Water Infrastructure WS - Ryan Taylor

  1. 1. Citizens Territory • Customers –325,000 retail –8 wholesale • 10 treatment plants 257 MGD capacity • Average day demand 125 MGD • Maximum day demand 232 MGD (2012) • 4,394 miles of main
  2. 2. One Water / Citizens • Locating Source Water • Treatment & Distribution • WW Collection & Recovery • Capital Projects
  3. 3. Water System Master Planning • Integrated Water Resource Plan (IWRP) – Yearly Evaluations – Demand Projections – Water Conservation – Current Source Water (Moderate Drought) – Current Treatment Capacity (Firm Capacity) – Current Distribution Limitations – 50 Year Project Needs
  4. 4. 0 100 200 300 400 500 CitizensWaterSystemCapacity(MGD) Evaluation Year IWRP 50 Year Demand/Capacity Lookout New CSM Harbour Ford Geist GWTP South Well Field Harding TW Moses Fall Creek White River North White River Base Demand Demand plus 10%
  5. 5. Water Project Prioritization • Project Evaluation / Determination • Weighting Factors – 24% - Regulatory – 12% - Infrastructure – 2% - Operations & Technology – 24% - Environmental, Safety & Security – 12% - Capital Growth – 24% - Failure Probability / Consequence – Discretionary (Adds 24%)

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