Digital Water Management: Building Smarter Urban Water Utilities with aquaCITY

Discover how aquaCITY enables digital water management by connecting consumers, infrastructure, operations, billing, GIS, water quality and utility performance

The Urban Water Management Challenge

A city’s water system is much more than a network of pipes.

Behind every glass of water reaching a household is a long and complex journey. Water moves from its source through treatment plants, pumping stations and reservoirs, across transmission networks and distribution pipelines, and finally to the consumer’s tap. Managing this journey requires much more than maintaining physical infrastructure. It requires utilities to coordinate people, processes, information and services across the entire water lifecycle.

At the same time, a water utility has another equally important responsibility: managing everything that happens around the physical network. Consumers need to be registered and billed. Payments need to be collected. New connections need to be approved. Complaints need to be resolved. Water quality needs to be monitored. Assets need to be maintained. Water losses need to be identified. Utility managers need to understand how the overall system is performing.

Historically, these functions have often evolved as separate systems. Consumer information may sit in one application, billing in another, asset information somewhere else, while operational teams work through SCADA systems and GIS data is maintained separately. Grievances may follow their own workflows, and management reports may require information to be manually consolidated from multiple sources.

Each system may work reasonably well on its own. The challenge begins when the utility needs to understand how all of these pieces connect.

A consumer, for example, is not simply a billing record. That consumer is connected to a physical location, a service connection, a meter, a distribution network, a billing history and potentially a service complaint. Similarly, a pipeline is not simply a line on a map. It is connected to valves, pumps, reservoirs, service connections, consumption patterns and maintenance activities.

This is where the next generation of digital water management begins. The objective is no longer simply to digitise individual processes. It is to create a connected digital environment in which the entire water utility can be understood and managed as one system.

Why Disconnected Water Systems Hold Utilities Back

Digital transformation has already reached many water utilities. The challenge is that digitisation often happens one function at a time.

A utility may have a billing system, a GIS system, an asset management system and a SCADA system, but that does not necessarily mean that the systems understand each other.

This creates a familiar operational challenge. A complaint may be registered against a consumer account, but the operations team needs to know where that consumer is physically located and which part of the network serves them. A pipeline may be visible on a GIS map, but the utility may not immediately know which consumers, assets or service requests are connected to it. Consumption data may exist in one system while billing information exists somewhere else. Operational information may be available through SCADA, but it may not be connected to the broader picture of utility performance.

The result is fragmented visibility. And fragmented visibility makes decision-making harder.

The question for modern water utilities is therefore no longer: “Do we have the data?”

The more important question is: “Can we connect the data well enough to understand what is happening across the entire water system?”

That is the shift from digital records to digital intelligence.

What Is Digital Water Management?

Digital water management is the use of connected digital technologies, spatial information, operational systems and analytics to manage the water lifecycle more effectively, from source and treatment through distribution, consumers and service delivery.

It is not simply about replacing paper records with digital ones. It is about connecting information that previously existed in separate systems so that utility teams can see relationships across infrastructure, consumers, operations, services and performance.

For an urban water utility, this means creating a digital foundation that can bring together GIS, consumer information, billing, asset management, water quality, Non-Revenue Water monitoring, SCADA, dashboards, citizen services and other operational workflows.

The objective is straightforward: give the people managing the water system a more complete and connected view of what is happening across it.

From Source to Tap: A Connected Digital Water Utility

This is the thinking behind aquaCITY, Vassar Labs’ digital platform for urban water management.

Instead of treating the water utility as a collection of independent departments and applications, aquaCITY connects the complete Source-to-Tap journey within a common digital environment.

The journey begins at the water source and moves through the entire physical network:

Intake Well → Jack Well → Raw Water Main → Water Treatment Plant → Clear Water Sump → Pump House → Transmission Main → ESR/OHT → Distribution Network → Service Connection → Consumer → Tap Point

The platform is currently rolled out across 7 cities, covering approximately ~497.74 MLD of water treatment capacity, 10+ Water Treatment Plants, 3,698 km of distribution network, 160+ water-supply zones and 280+ wards.

But the real value comes from connecting this physical journey with the information that surrounds it.

Consumers
Assets
Billing
Revenue
Operations
Water quality
Grievances
Service requests
Performance

Together, these create a much more complete picture of how a city’s water utility is functioning.

The Three Layers of a Digital Water Utility

aquaCITY brings together three important dimensions of digital water management: City Water ERP, Digital Twin and Water Digital Public Infrastructure.

These are not three isolated capabilities. Together, they provide the foundation for a connected digital water utility.

City Water ERP: Bringing Utility Operations Together

The first layer is the operational and business backbone of the utility.

The City Water ERP brings consumer management, billing and collections, connection workflows, grievance management, asset management, water quality, Non-Revenue Water monitoring, KPI and SLB monitoring, dashboards, MIS, SCADA integration and citizen services into a common digital environment.

This means the utility can move away from managing individual processes in isolation and towards managing them as connected workflows.

The scale of that operation is visible in the billing data. aquaCITY supports approximately 1.60 lakh bills every month, with average monthly revenue collection of about ₹2.75 crore. Since go-live, more than 32 lakh bills have been generated and more than ₹53 crore in revenue has been managed through the platform.

For consumers, this can make services simpler. For utility teams, it can make processes more transparent. And for management, it can provide a clearer view of overall performance.

Digital Twin: Creating a Digital Representation of the Water Network

A water utility is fundamentally spatial. A pipeline exists somewhere. A reservoir exists somewhere. A household exists somewhere. A complaint originates somewhere. A pump, valve or treatment plant has a physical location.

This is where GIS becomes much more than a mapping tool.

aquaCITY uses a Digital Twin approach to create a digital representation of the physical water system, connecting GIS-based infrastructure information with consumer, operational and performance data.

Across the current implementation, the platform provides a geospatially referenced view of 3,58,337 water utility assets and 1,60,556 GIS-mapped House Service Connections.

This allows utility teams to look beyond individual records and understand relationships across the network. Where is an asset? Which consumers are connected to it? What infrastructure serves a particular area? Where are service requests concentrated? How is a particular zone performing?

The map becomes a window into the utility itself.

Water Digital Public Infrastructure: Connecting the Ecosystem

Water management involves far more stakeholders than the utility alone.

Consumers, Urban Local Bodies, government departments, utility teams, O&M agencies, contractors, consultants and technology providers all interact with different parts of the water value chain.

A connected digital platform needs to support these interactions rather than create another technology silo.

aquaCITY provides digital services, workflows and integrations that help connect stakeholders across the water ecosystem.

The objective is not simply to create another software application. It is to build the digital infrastructure through which different parts of the urban water ecosystem can work together.

How aquaCITY Digitises the Water Utility

One Consumer, One Connected Digital Record

A consumer should not exist as a disconnected record in multiple systems. Their location, service connection, meter, consumption, billing information and service history are all part of the same relationship.

aquaCITY’s GIS-based Consumer Information and Billing Management connects consumer records with their geographic location and billing operations.

· Consumer connections can be geo-tagged.

· Consumption can be monitored.

· Bills can be generated based on meter information and tariff rules.

· Digital payment gateways can support collections.

· Notifications can keep consumers informed.

The impact is visible in the way consumer processes are handled. Meter replacement and consumer-change processing time has reduced from 15–20 days to 2–3 days, an 85% improvement.

This creates a more complete view of the consumer, and a more efficient way for the utility to manage its relationship with them.

Making Water Services Easier for Citizens

For citizens, digital transformation should ultimately mean one thing: water services become easier to access.

Through web and mobile applications, citizens can view and pay bills, apply for new connections, register grievances and submit service requests. GIS-based tagging adds another layer of intelligence. A service request is no longer simply a ticket number. It can be linked to a specific location and tracked through the service workflow.

The platform has supported more than 71 lakh SMS notifications. Online payments and digital service adoption have increased by 35–45%, while citizen engagement through SMS and email notifications has increased by 50–60%.

The result is a shift from reactive service management to structured digital service delivery.

Turning New Connections Into a Digital Workflow

Getting a new water connection can involve several steps. An application needs to be submitted. Documents need to be verified. The location needs to be identified. Costs may need to be estimated. Approvals need to be obtained. Payments need to be processed. Installation needs to be completed. And the consumer needs to know what is happening at every stage.

aquaCITY digitises this entire workflow.

Applications and documents can be submitted online, locations captured through GIS, verification and approvals managed digitally, payments processed, installation reported and status updates communicated to consumers.

The result is not simply a paperless process. It is a more transparent and trackable one. New connection approval processing time has reduced from 15–25 days to 3–5 days, an 80% improvement.

From Complaints to Location-Based Grievance Management

A water complaint is rarely just a customer-service issue. A complaint about low pressure, leakage or water availability may reveal something about the performance of a particular part of the network.

That makes location important.

aquaCITY’s GIS-based grievance management links complaints to precise locations and allows them to be categorised, assigned, tracked against service levels and updated through a structured workflow.

The platform has handled 27,572 grievances raised and resolved. Average grievance resolution time has reduced from 7 days to 1–3 days, representing a 57–86% improvement.

For citizens, this means greater visibility into their complaint. For utilities, it creates an opportunity to understand where problems are occurring and how quickly they are being resolved.

Over time, the grievance system can therefore become more than a customer-service tool. It can become another source of operational intelligence.

Knowing What Is Happening to Water Quality

Reliable water supply is not only about quantity. It is also about quality.

Water quality needs to be monitored across sampling points and laboratories, with information available to the teams responsible for maintaining compliance and service standards.

aquaCITY supports daily collection of water-quality information, GIS-based visibility, automated alerts, reporting and compliance tracking.

Across the current implementation, more than 2.15 lakh water-quality parameters are monitored. This creates a common digital view of water-quality information across the network rather than leaving data scattered across individual records and processes.

Understanding Where Water Is Being Lost

One of the biggest challenges facing water utilities is Non-Revenue Water.

Water may enter the distribution system, but not all of it necessarily translates into billed consumption. Understanding these losses requires utilities to bring together multiple pieces of information: metering, billing, consumption, infrastructure and distribution zones.

aquaCITY combines these datasets with GIS-based infrastructure information to support zone-wise analysis, water-loss reporting, dashboards and alerts for unusual patterns.

The platform monitors approximately 31 lakh KL of water consumption every month, giving utilities a connected view of consumption alongside the wider distribution network.

The objective is not simply to measure water loss. It is to help utilities understand where the loss is occurring and what the network is telling them.

Managing Infrastructure as an Asset

A city’s water network represents a massive physical investment. Pipelines, valves, pumps, reservoirs, meters and treatment infrastructure need to be maintained throughout their lifecycle.

Yet managing these assets becomes difficult when information about them is scattered across different systems.

aquaCITY creates a centralised, geospatially referenced asset inventory. The current implementation covers 3,58,337 GIS-mapped water utility assets across a network that includes 3,698 km of distribution network and 1,752 km of sewer network.

Utility teams can use the platform for spatial analysis, maintenance workflows, lifecycle information, performance monitoring and integration with operational systems.

With 100% GIS-based asset mapping, the GIS map becomes an active management tool rather than simply a visual representation of infrastructure.

Bringing Operations and Performance Together

Water utilities already generate enormous amounts of operational data. SCADA systems monitor physical operations. KPIs measure performance. Service-level benchmarks track outcomes. Dashboards and MIS reports provide management visibility.

The challenge is bringing these pieces into the wider digital picture.

aquaCITY integrates SCADA information with the broader water-management environment while providing KPI, SLB, dashboard and MIS capabilities.

The platform has supported more than 1,272 KPI assessments, with 100% KPI and SLB performance monitoring through dashboards and analytics.

This allows management teams to move from looking at isolated operational indicators to understanding how infrastructure, services and performance connect.

The Real Value: Connecting the Dots

The biggest value of a digital water platform is not that it replaces a spreadsheet. It is not even that it digitises a particular workflow.

The real value comes from connecting information that previously existed in isolation.

Consider a single consumer. Their connection has a geographic location. That location sits within a particular distribution network. The network contains a set of physical assets. The consumer generates consumption data. That consumption feeds into billing. The consumer may raise a grievance. That grievance can be connected to the same location and service connection. Operational information can be associated with the infrastructure serving that location.

Once these relationships are connected, the utility begins to see the water system differently.

A consumer record becomes part of a network. A complaint becomes an operational signal. An asset becomes part of a service chain. Consumption becomes part of a larger understanding of demand. And data becomes something that can support decisions rather than simply something that needs to be stored.

Proven at Scale

The true test of any digital platform is what happens when it moves beyond the demonstration environment and starts operating at scale.

aquaCITY has been rolled out across 7 cities, covering approximately 497.74 MLD of water treatment capacity and 174.75 MLD of sewage treatment capacity. The implementation includes 10+ Water Treatment Plants, 4+ Sewage Treatment Plants, 160+ water-supply zones and 280+ wards.

The scale of the platform is reflected not only in infrastructure, but also in everyday utility operations: approximately 1.60 lakh bills are supported every month, more than 32 lakh bills have been generated since go-live, and more than ₹53 crore in revenue has been managed through the platform.

The platform also supports 1,60,556 GIS-mapped House Service Connections and 3,58,337 GIS-mapped water utility assets, demonstrating how consumer, infrastructure and operational information can be brought together within one digital environment.

From Digitisation to Intelligence

The journey of digital transformation in water management is evolving.

The first step was digitisation. Paper records became digital records.

The next step was integration. Different systems began connecting with one another.

The next frontier is intelligence.

When consumer information, GIS, infrastructure, operational data, water quality, billing, service requests and performance information are connected, the platform can begin to support more intelligent decisions.

aquaCITY provides this digital foundation.

The platform can support AI integration through aquaMIND, creating a pathway towards a more intelligent water utility.

The ambition is not to replace the people running the utility. It is to give them a better understanding of what is happening across the system so that they can make faster, more informed decisions.

Building the Water Utility of the Future

The future of urban water management will not be built by adding another dashboard to an already crowded technology landscape.

It will come from connecting the systems that already exist and making them work together.

A water utility should be able to see its consumers and infrastructure together. It should be able to connect service delivery with operations. It should be able to understand water quality alongside the physical network. It should be able to see revenue and consumption together. And it should be able to move from individual transactions to a complete picture of how the city’s water system is performing.

That is the idea behind aquaCITY.

From the source where water enters the system to the tap where it reaches the consumer, the platform brings together the different parts of the urban water lifecycle within one digital environment.

Because the future of urban water management is not simply about making water infrastructure digital.

It is about making the entire water utility connected, visible and intelligent.