US Stormwater Infrastructure Market Research Report: Forecast (2025-2030)

Market Definition

Stormwater infrastructure includes the development of systems that collect stormwater, transport it to the filtration facilities, and release it into the sewers or other water bodies. This infrastructure is used to avoid water pollution and floods caused by water runoff, which consists of oil, chemicals, rocks, etc.

Market Insights & Analysis: US Stormwater Infrastructure Market (2025-30):

The US Stormwater Infrastructure Market size was valued at around USD8.4 billion in 2024 and is projected to reach USD15.89 billion by 2030. Along with this, the market is estimated to grow at a CAGR of around 8.22% during the forecast period, i.e., 2025-30. The main reasons behind this growth are the aging existing stormwater systems, strict environmental rules defined by the EPA & state-level agencies, climate change increasing the number of storms, increasing number of construction activities, federal & state funding programs, technological advancements, growing awareness, and increasing public-private partnerships in stormwater management projects.

Moreover, the market is highly favored by the governmental agencies of the US through their regulations, funding programs, and environmental norms. This includes the Environmental Protection Agency, Federal Emergency Management Agency, State & Local Agencies, etc. For instance, the US EPA has introduced the National Pollutant Discharge Elimination System (NPDES) Program, which regulates the disposal of industrial and stormwater by industries, municipal separate storm sewer systems, and construction sites into water bodies.

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Also, the Flood Mitigation Assistance Program, launched by FEMA, offers financial funds for projects that minimize flood risks. More such programs have been introduced by these agencies. These incline them to adopt stormwater infrastructure, thus pushing the market towards growth.

In addition, the booming real estate industry supports the market growth. As reported by the US Census Bureau, in February 2025, approximately 1,456,000 housing units received authorization with permits. Approximately 1,501,000 units of houses were under construction, and about 1,592,000 units were completed. Such construction activity will generate greater demand for stormwater infrastructure to effectively manage runoff and reduce the potential for flooding and water pollution.

This will also result in additional road and bridge construction, and those are again major end-users of stormwater infrastructure. Therefore, due to the continued support from government entities and environmental regulations, the demand for stormwater infrastructure has been increasing in recent years, and this demand will further increase in the forecast years in light of the aging of existing systems and changing conditions stemming from climate change-based storms.

US Stormwater Infrastructure Market Driver:

Increasing Occurrence of Storms Driving Market Growth – The volume of stormwater has been continuously increasing in the US due to rapid urbanization and increased rainfall. Also, the severe storm events have increased, as approximately 100,000 storms occur every year in the US, according to the National Weather Service report. This generates a high demand for managing this water as it can cause water pollution and might result in floods.

As a result, the demand for infrastructure used for developing water runoff solutions increases, including storage systems such as drains & basins, transport systems including pipes & ditches, filtration systems, and outfalls & discharge points. Such systems clean the stormwater and release it into the natural water bodies or man-made ponds. Therefore, the increasing occurrence of storms has fueled the growth of the market in recent years, and this growth is expected to continue in the coming years as well.

US Stormwater Infrastructure Market Opportunity:

Aging Stormwater Infrastructure to Offer Lucrative Growth Opportunities – The infrastructure involved in managing stormwater in the US was built many years ago and has started losing its capabilities to manage water efficiently. According to the US EPA, the aging infrastructure of stormwater management systems is considered to be the most challenging factor among municipalities in 2024. To address this challenge, there is a high need to repair or replace the existing stormwater architecture to meet modern standards and align with environmental demands.

This necessity not only ensures good water quality and reduces flood risks but also increases the investments made in the associated solution providers, i.e., the companies involved in engineering, construction, and technology solutions. Therefore, the aging infrastructure will increase the demand for new infrastructure, thus providing good growth opportunities for the market in the future years.

US Stormwater Infrastructure Market Challenge:

Low Funding in Stormwater Infrastructure Projects Hinders the Market Growth – The funding received by the municipalities in the US is not enough to address the need for repairing and replacing existing stormwater infrastructure. As per the US Environmental Protection Agency, the annual gap between the actual and desired funding for stormwater infrastructure averages around USD 8.5 billion every year. The main reason behind these low investments is that the stormwater infrastructure is improperly funded, shifts in Government priorities, etc. This limits the growth experienced by the companies engaged in stormwater infrastructure development.

However, this can be addressed by establishing stormwater utilities, leveraging federal funding, and using public-private partnerships while raising community support through public education, visible green projects, and stakeholder engagement. Therefore, lower investments in these systems can limit their requirement, thus posing a challenge to market growth.

US Stormwater Infrastructure Market Trend:

Green Infrastructure for Managing Stormwater Gaining Traction – In past years, communities have used pipes, gutters, and tunnels to carry and transfer stormwater to treatment plants or the local water bodies. However, in recent years, such infrastructure has become very old and needs repair or complete replacement to address the increasingly large volume of stormwater in the US. As per the US Environmental Protection Agency, the country’s stormwater management systems needed an investment of around USD115 billion in 2024. To meet these challenges, many communities have started installing green infrastructure on their properties. In this method, plants and soil are used to carry the stormwater, clean it through the natural method, and then evaporate it. Such systems also provide an attractive look to the place where they are used. Therefore, with a green infrastructure approach, communities can improve their health and enjoy a range of other benefits, and this trend is expected to remain in the coming years.

US Stormwater Infrastructure Market (2025-30): Segmentation Analysis

The US Stormwater Infrastructure Market study of MarkNtel Advisors evaluates & highlights the major trends and influencing factors in each segment. It includes predictions for the period 2025–30 at the country level. Based on the analysis, the market has been further classified as:

Based on Infrastructure Type:

• Gray Infrastructure
• Green Infrastructure
• Others

Based on the type of infrastructure, gray infrastructure leads the market with a share of around 75%. This is because it involves the traditional methods of developing infrastructure, which are highly reliable and can manage large volumes of runoff water. They have a high ability to handle large amounts of stormwater efficiently, mainly in urban areas with vast infrastructure. It includes pipes, drains, detention basins, etc., made up of concrete that carries the runoff and acts as the backbone of this infrastructure.

Additionally, they can be easily integrated with the existing systems and their performance is highly predictable, making them the superior choice among municipalities and other end-users. Therefore, gray infrastructure has gained popularity due to its efficiency, scalability, and reliability, and this dominance is expected to continue in the forecast period.

Based on End-User:

• Municipal Governments & Public Agencies
• Commercial & Industrial Properties
• Residential Developers
• Transportation Infrastructure Authorities

Based on the end-user of stormwater infrastructure, they are most widely used by municipal governments & public agencies with a market share of around 65%. This is because municipalities are responsible for constructing and maintaining the stormwater management infrastructure, including pipes, drains, ponds, etc., of their respective localities. These efforts are made by municipalities as they have access to huge funding made by sources like federal infrastructure grants, to meet the norms defined under the Clean Water Act. Moreover, municipalities also look after the public infrastructure, like roads, parks, etc., and ensure the avoidance of blockage, pollution, and flood risks. Therefore, municipalities and public agencies have dominated the market due to their access to public funding, responsibility for long-term planning for stormwater management, and regulatory rules, and this dominance will remain in forecast years as well.

US Stormwater Infrastructure Industry Recent Development:

• 2024: ADS collaborated with RMS (Rainwater Management Solutions). This collaboration aimed to enhance sustainable stormwater solutions across North America. This collaboration integrates ADS's expertise in stormwater management with RMS's innovative water harvesting systems, offering comprehensive solutions for commercial and residential applications.
• 2023: Fabco Industries shifted to a new facility in Hauppauge, New York. This facility has been established in about 28,000 sq ft., whereas the previous facility was in an area of around 11,000 sq ft. This expansion aimed to support increased production and meet growing demand for its stormwater management solutions.

Gain a Competitive Edge with Our US Stormwater Infrastructure Market Report

1. US Stormwater Infrastructure Market Report by MarkNtel Advisors provides a detailed & thorough analysis of market size & market share, growth rate, competitive landscape, and key players. This comprehensive analysis helps businesses gain a holistic understanding of market dynamics & make informed decisions.
2. This report also highlights current market trends & future projections, allowing businesses to identify emerging opportunities & potential challenges. By understanding market forecasts, companies can align their strategies & stay ahead of the competition.
3. US Stormwater Infrastructure Market Report aids in assessing & mitigating risks associated with entering or operating in the market. By understanding market dynamics, regulatory frameworks, and potential challenges, businesses can develop strategies to minimize risks & optimize their operations.

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