United States (USA) Dewatering Equipment Market Overview, 2031

Market Insights on United States Dewatering Equipment Market

• According to the research report, "United States Dewatering Equipment Market Outlook, 2031," published by Bonafide Research, the United States Dewatering Equipment Market is anticipated to grow at more than 7.49% CAGR from 2026 to 2031. According to the U.S. Environmental Protection Agency (EPA), the Clean Water State Revolving Fund (CWSRF) has provided USD 181.4 billion to communities through 2024, with a further USD 6.2 billion allocated for Fiscal Year 2025 under the Bipartisan Infrastructure Law. This capital injection represents the largest federal investment in water infrastructure in a generation, directly stimulating procurement of advanced sludge dewatering systems across the nation's 16,000 publicly owned treatment works.
• The American Biogas Council reported in September 2025 that approximately 3,800 U.S. wastewater treatment facilities are suitable candidates for biogas capture systems but have not yet installed them, each representing a future capital project requiring upstream sludge dewatering equipment. Investment in U.S. biogas infrastructure surpassed USD 2 billion in 2025, a 40% increase over the prior year, signalling a convergence of resource recovery and dewatering investment.
• The Metropolitan Sewer District of Greater Cincinnati broke ground in December 2024 on a USD 217 million anaerobic digestion facility incorporating advanced dewatering and dedicated odor controls, while the Metropolitan St. Louis Sewer District's USD 900 million Solids Management Upgrades project, backed by a USD 330 million EPA WIFIA loan, confirms that odor compliance and resource recovery are converging into one capital investment wave.
• In the mining sector, the Mine Safety and Health Administration (MSHA) enforces strict standards under 30 CFR § 57.22305, requiring that equipment used in areas where methane may enter the air current be approved by MSHA under applicable requirements of 30 CFR parts 18 through 36. Genesis Alkali LLC filed a petition in 2022 to modify this standard for its Westvaco trona mine in Wyoming, seeking approval to operate extraction submersible pumps in abandoned, flooded areas of the underground mine for secondary resource recovery.
• The EPA identifies the recessed chamber filter press as the dewatering technology capable of achieving the highest cake solids concentration among mechanical dewatering systems, while many U.S. wastewater treatment plants adopt belt filter presses or centrifuges due to space limitations and continuous-operation requirements. Mechanical dewatering produces a solid cake typically ranging from 15-45% dry solids, depending on equipment type and sludge composition.
• For construction dewatering, the EPA's 2022 Construction General Permit (CGP) contains provisions requiring heightened inspection and stabilization requirements for sites discharging to certain sensitive waters, monitoring requirements for certain dewatering discharges, and requirements for discharges to waters impaired for polychlorinated biphenyls (PCBs). Daily turbidity monitoring is required when dewatering discharges reach certain sensitive waters, together with quarterly reporting of weekly average results.

Competitive Landscape of United States Dewatering Equipment Market

• Veolia Water Technologies, Alfa Laval AB, ANDRITZ AG, SUEZ Water Technologies & Solutions, and Xylem Inc. are key players in the U.S. dewatering equipment market, with Veolia serving municipal and industrial customers in more than 130 countries through its Water Technologies & Solutions division. The company combines advanced dewatering and wastewater treatment solutions with broader water management services.
• Komline-Sanderson Engineering Corporation, a U.S.-based manufacturer, has established itself as a specialist in sludge dewatering through its piston and rotary lobe pumps, gravity belt thickeners, and rotary vacuum filters. The company's equipment is deployed across municipal and industrial applications nationwide.
• Centrisys Corporation, headquartered in Kenosha, Wisconsin, manufactures decanter centrifuges for municipal and industrial sludge dewatering, with a focus on energy-efficient designs and advanced wear protection systems. The company holds a significant position in the U.S. municipal market.
• Evoqua Water Technologies LLC, now part of Xylem Inc., provides a comprehensive portfolio of dewatering solutions including belt filter presses, screw presses, and filter presses. The company's J-Press filter presses are specified in numerous U.S. municipal projects for their ability to achieve high cake dryness and reduce hauling costs.
• HUBER Technology LLC, the U.S. subsidiary of Germany's HUBER SE, supplies rotary drum thickeners, screw presses, and belt filter presses to U.S. municipal and industrial customers. The company's Q-Press screw press has gained adoption for its compact footprint and low energy consumption.
• Phoenix Process Equipment Co., based in Louisville, Kentucky, manufactures a range of dewatering equipment including belt filter presses, gravity belt thickeners, and screw presses. The company has supplied equipment to municipal wastewater facilities across the U.S. and maintains a strong presence in the industrial market.
• Komline-Sanderson and Evoqua Water Technologies collectively serve a substantial share of U.S. municipal dewatering installations, with Komline-Sanderson's rotary vacuum filters and piston pumps holding a long-standing installed base. Evoqua's acquisition by Xylem in 2023 consolidated two major U.S. players under one corporate umbrella.

United States Market Dynamics

Driver: Federal Water Infrastructure Investment
The Clean Water State Revolving Fund (CWSRF) has provided USD 181.4 billion to communities through 2024, with an additional USD 6.2 billion allocated for Fiscal Year 2025 under the Bipartisan Infrastructure Law. This funding stream enables municipal utilities to replace aging belt filter presses with high-efficiency centrifuges and screw presses, reducing sludge volumes by up to 80% and cutting disposal costs. The Metropolitan St. Louis Sewer District's USD 900 million Solids Management Upgrades project, backed by a USD 330 million EPA WIFIA loan, exemplifies how federal financing is catalysing dewatering equipment procurement at scale.

Challenge: Capital Intensity and Regulatory Fragmentation
A significant restraint on market growth is the substantial capital investment required for advanced dewatering equipment and its sensitivity to municipal budget cycles. The EPA's 2022 Construction General Permit introduces daily turbidity monitoring requirements when dewatering discharges reach sensitive waters, together with quarterly reporting obligations. These compliance requirements add operational complexity and cost for construction site operators, while state-level PFAS biosolids restrictions advancing across more than ten U.S. states by 2026 are compelling utilities to invest in enclosed, high-performance dewatering systems.



Trend: PFAS Biosolids Restrictions and Odor Compliance
Tightening state-level PFAS biosolids restrictions across more than ten U.S. states by 2026 are compelling utilities to abandon land application of Class B sludge and invest in enclosed, high-performance dewatering systems. Public opposition to odor nuisances at dewatering sites has become a decisive factor in equipment selection, favouring enclosed centrifuge and screw press installations over open belt press configurations. The Metropolitan Sewer District of Greater Cincinnati's USD 217 million anaerobic digestion facility, which incorporates advanced dewatering and dedicated odor controls, exemplifies this convergence of regulatory pressure and community expectations.

Segment Analysis

United States Dewatering Equipment Market by By Equipment Type
• Sludge & Slurry Dewatering Equipment dominates the U.S. market, driven by the continuous generation of wastewater from residential and commercial sources across the nation, necessitating robust dewatering solutions for public health and environmental protection. The EPA identifies the recessed chamber filter press as the dewatering technology capable of achieving the highest cake solids concentration among mechanical dewatering systems.
• Groundwater Dewatering Equipment serves construction sites, mining operations, and environmental remediation projects. The EPA describes two methods of dewatering wells, including portable pumps for intermittent waterlogging and dedicated pumping systems with permanently installed pumps for continuous operation. A typical pneumatic or electric pump installation can double the capital cost of a well and add significant operational and maintenance costs.
United States Dewatering Equipment Market by By Technology
• Centrifuges are highly effective for processing large volumes of liquid at high speeds, making them ideal for mining and large-scale wastewater treatment plants. The New Century Town Water Reclamation Facility in Lake County, Illinois, is replacing existing belt filter presses with new centrifuges to improve efficiency and yield a higher percent biosolids.
• Filter Presses achieve the highest cake solids concentration among mechanical dewatering systems, making them the technology of choice for applications where maximum dryness is essential. The EPA's Technology Transfer manual identifies recessed plate filter presses as a core dewatering technology for industrial and municipal applications.
• Belt Filter Presses remain the dominant equipment segment in the U.S. market owing to their low capital cost, operational simplicity, and established compatibility with polymer conditioning systems widely deployed across U.S. municipal treatment facilities.
• Screw Presses are gaining adoption for their compact footprint and low energy consumption. The ES-302 two-channel Volute dewatering press reduced backup loadings to 9,000 total system pounds and restored a Massachusetts plant to compliance within a month of installation.
• Vacuum Filters represent a legacy technology with declining new installations but a substantial installed base in older municipal and industrial facilities. The EPA's Technology Transfer manual lists vacuum filters among core dewatering technologies for industrial applications.
• Dewatering Screens serve construction and mining applications for separating solids from slurry. The EPA's 2022 Construction General Permit requires monitoring of dewatering discharges, driving adoption of screen-based separation systems at construction sites.
• Pumps & Wellpoint Systems provide groundwater control for construction sites, mining operations, and remediation projects. The EPA describes dedicated pumping systems with permanently installed pumps as the preferred approach for continuous dewatering applications.
• Other Technologies include deep-well systems, geotextile dewatering systems, and electro-dewatering systems. The EPA's Technology Transfer manual covers electroplating sludge dewatering equipment, indicating the range of specialized technologies serving niche applications.

United States Dewatering Equipment Market by By End-User
• Municipal Wastewater Treatment represents the largest application segment, driven by the extensive and continuous generation of wastewater from residential and commercial areas across the nation. The U.S. sludge dewatering equipment market is driven by environmental regulations and the ongoing need for wastewater infrastructure upgrades.
• Industrial applications encompass pulp and paper, textile, food and beverage, and chemical sectors. The EPA's Technology Transfer manual addresses dewatering equipment for electroplating sludge, reflecting the diverse industrial applications for sludge dewatering technology.
• Mining & Mineral Processing requires dewatering equipment for both tailings management and groundwater control. The MSHA regulates submersible pump installations in underground mines, requiring approval under 30 CFR parts 18 through 36 for equipment used in areas where methane may be present.
• Construction & Infrastructure dewatering is governed by the EPA's Construction General Permit, which requires daily turbidity monitoring when dewatering discharges reach certain sensitive waters. The 2022 CGP includes provisions for heightened inspection and stabilization requirements for sites discharging to certain sensitive waters.
• Oil & Gas operations generate produced water that requires treatment before discharge or reinjection. The EPA currently limits the content of oil and grease in produced waters to 29 ppm with a maximum of 42 ppm, driving demand for separation and dewatering equipment.


Considered in this report
• Historic Year: 2020
• Base year: 2025
• Estimated year: 2026
• Forecast year: 2031

Aspects covered in this report
• Dewatering Equipment Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation

By Equipment Type
• Sludge & Slurry Dewatering Equipment
• Groundwater Dewatering Equipment

By Technology
• Centrifuges
• Filter Presses
• Belt Filter Presses
• Screw Presses
• Vacuum Filters
• Dewatering Screens
• Pumps & Wellpoint Systems
• Other Technologies (Deep-Well Systems, Geotextile Dewatering Systems, Electro-Dewatering Systems and Other specialized dewatering technologies)

By End-User
• Municipal Wastewater Treatment
• Industrial
• Mining & Mineral Processing
• Construction & Infrastructure
• Oil & Gas