National Water Security & Resource Inventory
Know where water exists, moves, is used, is polluted and may fail.
Define the service failure before selecting infrastructure.
Water decisions combine datasets with different boundaries, periods and definitions.
Availability does not prove accessible, safe or sustainable supply.
Record state, district, city/block, village/ward or supply zone; season and date; source or asset; affected users; observed service; measurement or sample method; photo/document where safe; and uncertainty. Never imply 100-metre accuracy unless the evidence genuinely supports it.
Test the full source-to-service chain.
Fragmented agencies and incompatible records
Treat this as a hypothesis until records, field observation, seasonal evidence and credible alternatives are checked.
Surface and groundwater planned separately
Treat this as a hypothesis until records, field observation, seasonal evidence and credible alternatives are checked.
Demand and loss estimates remain weak
Treat this as a hypothesis until records, field observation, seasonal evidence and credible alternatives are checked.
Climate and ecological needs enter late
Treat this as a hypothesis until records, field observation, seasonal evidence and credible alternatives are checked.
Components that must work together.
Rainfall, rivers, lakes, reservoirs and wetlands
Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record.
Groundwater and aquifers
Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record.
Drinking-water sources
Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record.
Agriculture, industry and urban demand
Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record.
Wastewater generation, treatment and reuse
Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record.
Flood, drought and future-demand risk
Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record.
Match intervention to hydrogeology, settlement and service capacity.
Build a versioned water account by basin, aquifer and administrative area.
Separate stock, flow, quality, access, demand, return flow and uncertainty.
Reconcile remote sensing, monitoring stations, utility records and field verification.
Publish gaps and revision history before allocation decisions.
Diagnose, protect, pilot, measure and institutionalise.
Verify & protect
Confirm the location, affected users, service chain, immediate health or safety risk, responsible agency and existing evidence.
Controlled pilot
Create one district water balance linking rainfall, surface water, groundwater, demand, wastewater and ecological requirements.
Durable system
Fund operations, preventive maintenance, skilled teams, monitoring, public reporting, correction pathways and independent evaluation.
Measure service and outcomes—not assets alone.
Water interventions can transfer risk across people, places and time.
- RiskFalse precisionPrevention · accountable owner · trigger · remedy
- RiskSensitive source locations exposedPrevention · accountable owner · trigger · remedy
- RiskDouble counting connected waterPrevention · accountable owner · trigger · remedy