Key Challenges in Urban Water and Sanitation: Funding, Infrastructure, and Political Will

Walk through any major Indian city during peak summer and you’ll see the same pattern: long queues at public taps, plastic-littered drains overflowing onto streets, and trucks ferrying water to colonies where pipes have run dry for days. Urban water and sanitation in India is not failing for lack of awareness. It struggles because three forces, money, machinery, and political muscle, rarely move together. This post breaks down those gaps and explains why fixing them is harder than building more pipes or toilets.

The scale of the urban water and sanitation gap 🔗

India’s urban population is growing faster than its civic infrastructure can absorb. Many Indian households still receive piped water for only a few hours a day, even in cities that have officially “covered” their wards on paper. Service quality, not infrastructure presence, has become the real bottleneck. The story is similar on the sanitation side. The Bulletin of the World Health Organization noted bluntly through one Delhi-based expert that the country generates more wastewater than it can treat, which is why untreated sewage continues to flow into rivers, lakes, and groundwater.

Three deep-rooted problems sit underneath this gap: chronic underinvestment, weak political follow-through, and fragmented waste management. Each one is examined below.

Lack of investment in infrastructure 🔗

Urban water and sanitation is capital-hungry. Pipes, treatment plants, sewer networks, and pumping stations all demand large up-front spending and decades of careful maintenance. India’s High Powered Expert Committee estimated that the country needs roughly INR 5.6 lakh crore (about USD 90 billion) in water supply and sewerage investment over a twenty-year horizon. That is far beyond what municipal budgets and central grants alone can deliver.

Why municipal finances stay thin 🔗

Most urban local bodies (ULBs) lack the revenue base to fund large projects on their own. Low tariffs, weak revenue collection, and high operational costs leave municipalities unable to invest in upgrades. Water in India has long been treated as a near-free public good, which keeps political pressure on tariffs low. The result is a financing loop where utilities cannot recover costs, cannot maintain assets, and cannot expand service, forcing them to depend almost entirely on state and central transfers.

Maintenance, the silent budget killer 🔗

New infrastructure makes for good ribbon-cutting moments, but maintaining what already exists rarely attracts the same enthusiasm. A toilet block built under Swachh Bharat Mission only solves a sanitation problem if water reaches it, drains work, and someone is paid to clean it. The International Food Policy Research Institute notes that inadequate funding, poor maintenance of toilets, and inadequate water supply remain key barriers to safe sanitation practices even after massive construction drives.

The shifting landscape of international funding 🔗

Historically, urban water projects in India relied heavily on multilateral lenders like the World Bank and the Asian Development Bank, along with bilateral aid from countries such as Japan and Germany. As India has graduated to middle-income status, this concessional flow has become more selective. Donors increasingly tie funding to performance benchmarks and reforms rather than offering open-ended grants. CSIS notes that the next phase of India’s water and sanitation transition will need to lean on performance enhancement and private sector participation, since public budgets alone cannot bridge the investment gap.

Political will and policy enforcement 🔗

The second challenge is harder to budget for: political commitment. India does not lack laws or schemes for water and sanitation. The Swachh Bharat Mission, AMRUT, Jal Jeevan Mission, Atal Bhujal Yojana, and the Solid Waste Management Rules of 2016 form an extensive policy stack. The gap is between drafting these rules and enforcing them at the ward level.

Reuse and conservation: ambition versus execution 🔗

Treated wastewater reuse is widely accepted as the most realistic answer to urban water stress, especially for industrial cooling, construction, and landscaping. Yet uptake remains patchy. Surat is one of the rare examples where a municipal corporation built tertiary treatment plants to sell recycled water to industries, generating revenue while freeing up freshwater for households. Replicating this requires political leaders willing to mandate reuse for large industrial and commercial users, set realistic tariffs, and enforce compliance even when influential industries push back.

Conservation faces a similar enforcement problem. Rules on rainwater harvesting, groundwater extraction, and water-efficient fixtures exist in many city building codes, but inspections and penalties are rare. Weak governance structures and institutional capacity constraints continue to impede integrated water management in urban India, even where the policy framework looks complete on paper.

Safe sanitation needs more than toilets 🔗

Building latrines was the easier half of the sanitation challenge. The harder half is closing the entire chain: containment, conveyance, treatment, and safe disposal or reuse. Faecal sludge management, septage emptying, and treatment plants for non-sewered areas all require sustained political backing because they are invisible, expensive, and rarely vote-winning. Where local leaders have prioritised this chain, results follow. Where they have not, even cities that proudly declared themselves open-defecation-free continue to push untreated sewage into the nearest water body.

Fragmentation of authority 🔗

Urban water management in India is split across multiple agencies. State public health engineering departments, municipal corporations, water boards, panchayati raj bodies, pollution control boards, and central ministries each control a slice. In Rajasthan, for instance, infrastructure, canals and dams, and rural sanitation each fall under a different department. This fragmentation dilutes accountability. When something fails, no single agency owns the consequence, which makes it easy for political will to scatter across departments and harder for citizens to demand answers.

Solid waste management and the case for partnerships 🔗

Waste management is the third pillar, and arguably the most visible one. India generates an enormous and rapidly growing volume of municipal solid waste. The Economic Advisory Council to the Prime Minister noted that urban Indians consume nearly twice the per-capita resources of rural Indians, producing proportionately more waste, and the country still lags in adopting modern monitoring and processing technology.

Where the system breaks down 🔗

The Observer Research Foundation describes urban solid waste management as one of the country’s biggest development challenges, with collection, transportation, and disposal systems mired in chaos and ULBs unable to manage rising volumes effectively. Source segregation is inconsistent, dry and wet waste are routinely mixed in transit, and landfills around cities such as Delhi, Mumbai, and Bengaluru are already past their design life. Improper handling pollutes air, water, and soil and creates breeding grounds for disease.

What public-private partnerships can offer 🔗

Given the capital and operational demands, public-private partnerships (PPPs) have emerged as one of the few realistic ways to scale up. They can bring in finance, technical expertise, performance discipline, and round-the-clock operations that municipalities often struggle to maintain on their own. The Asian Development Bank’s toolkit for Maharashtra notes that PPPs can address service delivery challenges through both investment and efficiency gains in performance parameters. Successful examples exist. Jamshedpur Utilities and Services Company (JUSCO), a Tata subsidiary, runs water systems in several cities. Some ULBs have outsourced door-to-door collection and waste-to-energy plants to private operators with measurable improvements.

Why PPPs have stayed limited in water and sanitation 🔗

Compared with power or transport, water and sanitation PPPs in India have moved slowly. Research published in Water Policy found that only 13 PPP projects in water and sanitation existed in India between 1990 and 2012, less than 2 percent of all PPP projects in the country. Several reasons explain this. Tariffs remain politically sensitive, so private operators struggle to recover costs. Regulatory frameworks for tariff-setting and dispute resolution are weak. Contracts are often poorly structured, as the Mysore experience showed when data discrepancies between the agreement and ground reality forced costly renegotiation and eventual public protest.

For PPPs to work, three things need to be in place: realistic tariffs with targeted subsidies for poor households, credible and independent regulators, and contracts that share risk fairly between the public and private partners. Without these, PPPs either fail or are seen as privatisation of a basic right, which deepens public mistrust.

Connecting the three challenges 🔗

Investment, political will, and waste management are not three separate problems. They feed on each other. Without sustained political backing, tariff reform stalls, which keeps utilities cash-starved and unable to attract private capital. Without private capital and credible regulation, infrastructure remains patchy and maintenance underfunded. Without working infrastructure, waste piles up, drains clog, and public faith in government schemes erodes, which in turn weakens the political incentive to push harder. The World Bank’s recent assessment is that India already has the building blocks of national missions, performance-linked funding, and city-level experience; the challenge is connecting these into systems that consistently deliver across cities of all sizes.

That connection is the work of the next decade. It depends as much on professional municipal staff, transparent monitoring, and citizen engagement as on capital expenditure. Hardware alone has never solved urban water and sanitation anywhere in the world.

What do you think? If your city had to choose between expanding water and sanitation coverage to new wards or fixing leaks, treatment gaps, and waste collection in already-covered areas, which trade-off would deliver more public health value? And how much higher would you be willing to see water tariffs rise if it guaranteed twenty-four-hour supply and properly treated sewage?

References

1. https://blogs.worldbank.org/en/water/from-pipes-to-people–how-indian-cities-reimagine-modern-water-a
2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11276156/
3. https://iwaponline.com/wp/article/18/S1/153/20318/Public-private-partnerships-PPPs-in-water-and
4. https://www.indiawaterportal.org/health-and-sanitation/urban-sanitation/what-are-major-challenges-facing-urban-drinking-water-supply-india
5. https://www.ifpri.org/blog/comprehensive-sanitation-in-india-despite-progress-an-unfinished-agenda/
6. https://www.csis.org/analysis/indias-water-and-sanitation-30-blueprint-sustainable-development
7. https://ppp.worldbank.org/public-private-partnership/water-and-sanitation/industrial-water-supply-surat-municipal-corporation-india
8. https://www.orfonline.org/expert-speak/the-role-of-the-government-in-tackling-india-s-urban-water-crisis
9. https://eacpm.gov.in/wp-content/uploads/2024/05/Solid_Waste_management_Updated.pdf
10. https://www.orfonline.org/research/solid-waste-management-in-urban-india-imperatives-for-improvement
11. https://www.adb.org/publications/toolkit-public-private-partnerships-urban-water-supply-state-maharashtra-india
12. https://ppp.worldbank.org/public-private-partnership/water-and-sanitation/water-supply-project-mysore-karnataka-india