Water Supply
Water Supply sits in the Utilities phase of CityOS — AJG's synthesis of municipal-administration practice across 1,584 tracked cities. Water supply: source (river / lake / desalination / groundwater) → treatment plants (WTP) → distribution. Indian cities deliver 70-150 lpcd (litres per capita per day) intermittently; advanced cities 200-300 lpcd 24×7. Mumbai Tansa-Bhatsa system feeds 12M; Singapore NEWater closes the loop. Scale: USD 100-500 per connection. Time horizon: 5-15 yr for full coverage. Multilateral coverage: 197 countries × 1,584 cities (T1/T2/T3).
Primary actors
8-Slice Lifecycle Map
Every water supply decision touches each of these lifecycle slices. Click through to deep-dive each.
Other Utilities-phase categories
All 6 CityOS phases
Need to apply water supply frameworks to a specific city, project, or comparison? AJG's 1,584-city dataset surfaces benchmarks and reference implementations.
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Frequently asked about Water Supply
What is the typical scale of Water Supply?
USD 100-500 per connection
How long does water supply take?
5-15 yr for full coverage
Who are the primary actors involved?
water-utility-jal-board, state-central-funding, private-operators-pppx, consumer-base.
Does Water Supply apply across all 197 countries?
CityOS is multilateral by construction. Frameworks adapt to legal, fiscal, and institutional context — but the structural slices are universal. City-specific applications surface via /os/cityos/country/{country}/.
How does this relate to AJG's broader platform?
CityOS complements TradeOS (operations) and GovOS (rules) by adding the urban-management lens. Cross-OS quadruples — DealOS × TradeOS × GovOS × CityOS — surface strategic + operational + regulatory + spatial views together.