National Water Security & Resource Inventory

Water decisions combine datasets with different boundaries, periods and definitions.

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.

The proposed system connects Rainfall, rivers, lakes, reservoirs and wetlands; Groundwater and aquifers; Drinking-water sources; Agriculture, industry and urban demand; Wastewater generation, treatment and reuse; Flood, drought and future-demand risk. Assign a responsible team, service standard, handoff and maintenance plan for each part

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.

Possible causes to investigate include Fragmented agencies and incompatible records; Surface and groundwater planned separately; Demand and loss estimates remain weak; Climate and ecological needs enter late. Treat these as questions to test against local records and experience, rather than confirmed causes in every location.

Record the starting conditions, service records, affected users’ experience, costs and the source and date of each observation. Compare more than one explanation and state what is still uncertain. Use this evidence to assess National Water Security & Resource Inventory.

Create one district water balance linking rainfall, surface water, groundwater, demand, wastewater and ecological requirements. Agree the place, responsible team, comparison, safety checks and measurement period before starting. The trial described here is a proposal, not a reported result.

The page proposes tracking Inventory coverage; Water balance closure; Data revision time; Decisions using verified accounts. Define each measure, record the starting value and reporting period, then compare later results using the same method. Report who benefits and any harm or uncertainty.

False precision. Sensitive source locations exposed. Double counting connected water.

Diagnose, protect, pilot, measure and build lasting services. 0–90 DAYS. Verify & protect. Confirm the location, affected users, service chain, immediate health or safety risk, responsible agency and existing evidence. 3–18 MONTHS. Controlled pilot. Create one district water balance linking rainfall, surface water, groundwater, demand, wastewater and ecological requirements. 1–5+ YEARS. Durable system. Fund operations, preventive maintenance, skilled teams, monitoring, public reporting, correction pathways and independent evaluation. These stages are planning ranges. Actual timing depends on local conditions, resources, permissions and delivery capacity.

Information Required: the named organisation and accountable local team. Responsibilities must cover Rainfall, rivers, lakes, reservoirs and wetlands; Groundwater and aquifers; Drinking-water sources; Agriculture, industry and urban demand; Wastewater generation, treatment and reuse; Flood, drought and future-demand risk. Assign an owner for each handoff, record how problems will be escalated, and agree who will fund and maintain the work.

Define the responsible actor, operating standard, input, handoff, maintenance requirement, failure trigger and evidence record. Safety; Water balance; Affordability; Equity; Operations; Ecology; Climate risk; Accountability. Information Required: a local cost estimate, funding source and ongoing operating and maintenance budget. Include costs shifted to households or other services when comparing options.

Safety; Water balance; Affordability; Equity; Operations; Ecology; Climate risk; Accountability. Compare access, costs, safety and results across the groups affected in this location. Record missing information and correct exclusion before expanding the proposal.

Use the proposed measures — Inventory coverage; Water balance closure; Data revision time — to review benefit, harm, cost and the ability to keep the service working. Expand only when the evidence supports it; change a partly effective design and stop an unsafe or ineffective approach.

No verified local result should be inferred from the proposal alone. Information Required: a dated starting measurement, later results, costs, affected groups and an independent assessment. The proposed review should examine Inventory coverage; Water balance closure; Data revision time.