# Green Infrastructure **URL:** https://aqualisco.com/service/green-infrastructure/ **Author:** YouTech Agency **Published:** October 28, 2024 > Green stormwater infrastructures use filtration, infiltration, evapotranspiration, and biogeochemical processes to treat stormwater, improve water quality, and mitigate flooding. --- ** # Green Stormwater Infrastructure Responsible + Reliable Water Management Solutions & Services * ## What is Green Stormwater Infrastructure? Green Stormwater Infrastructure describes a type of stormwater control measure (SCM) that captures, manages and treats stormwater runoff by mimicking natural hydrologic and pollutant removal processes. Green infrastructure can be integrated into new gray infrastructure projects or retrofitted into existing systems to manage stormwater.  [ Request a Consultation ](https://aqualisco.com/request-a-consultation/) [ Call (888) 590-9685 ](tel:8885909685) - [ Bioretention ](javascript:void(0);) - [ Native Landscaping ](javascript:void(0);) - [ Vegetation Management ](javascript:void(0);) - [ Stormwater Engineering ](javascript:void(0);) * ** * ## Bioretention Bioretention refers to the treatment of stormwater naturally by filtering runoff through a vegetated system, so it can infiltrate deep into the ground or discharge slowly to a drainage system. Using a nature-based solution, like a bioretention system, removes a variety of pollutants from stormwater and increases favorable groundwater recharge.    [Learn More](https://aqualisco.com/service/green-infrastructure/bioretention-2/) [ * ](https://aqualisco.com/service/green-infrastructure/bioretention-cells/) ### [**Bioswales**](https://aqualisco.com/wp-content/uploads/2024/10/Header-edited.jpg) Bioretention infrastructure incorporated in small, purposeful areas. ### [**Green Roofs**](https://aqualisco.com/service/green-infrastructure/green-roofs/) Green areas constructed on rooftops to collect rainwater where it lands. ### **[Rain Gardens](https://aqualisco.com/service/green-infrastructure/rain-gardens/) ** Planted with native vegetation, rain gardens collect runoff from nearby impervious surfaces ### [**Constructed Wetlands**](https://aqualisco.com/service/green-infrastructure/constructed-wetlands/) Stormwater control measure that mimics the natural storage and treatment of runoff that wetlands provide. * ## Native Landscaping Native Landscaping refers to the design and use of plants native to the site location as a long-term sustainable solution to manage rainwater and stormwater runoff. Native plants and grasses develop a deep root system, breaking up the soil and allowing more water to infiltrate. The native vegetation is proven and often best equipped to maintain a desired longevity based on location.  This infiltration and uptake of water where it lands reduces potential flooding events and simply keeps runoff out of the continued downstream drainages.   At AQUALIS we approach each site with sustainability-based solutions to plan, design and maintain native landscaping for your Green Infrastructure Plan.  By understanding the existing site conditions, we can implement [cost effective drainage designs](https://aqualisco.com/service/sustainable-water-engineering/sustainable-design-consulting-services/drainage-design/) with native plants that enhance the environment.   [Learn More](https://aqualisco.com/service/green-infrastructure/native-landscaping/) [ * ](https://aqualisco.com/service/green-infrastructure/native-landscaping/) ### [**Riparian Habitats**](https://aqualisco.com/service/green-infrastructure/riparian-habitats/) ### [**Constructed Wetlands**](https://aqualisco.com/service/green-infrastructure/constructed-wetlands/) ### [**Rain Gardens**](https://aqualisco.com/service/green-infrastructure/rain-gardens/) ### [**Regenerative Stormwater Conveyance**](https://aqualisco.com/service/green-infrastructure/regenerative-stormwater-conveyance/) * ## Vegetation Management A key component to the success of any green stormwater infrastructure (GSI) or stormwater system is an established operations and maintenance (O&M) plan, and a vegetation management plan (VMP). A vegetation management plan also details the necessary maintenance for a designed vegetation plan.   As the green stormwater infrastructure experts, AQUALIS has significant experience and teaming in the design, construction, inspection, rehabilitation and long-term maintenance of GSI and [stormwater systems](https://aqualisco.com/service/stormwater-management/stormwater-systems/) and can provide clients with efficient and comprehensive O&M and vegetation management plans. Like traditional stormwater management systems, GSI relies on regular maintenance to function at its full potential. A detailed O&M plan and vegetation management plan ensure that anyone tasked with maintaining GSI systems are equipped with the knowledge to properly perform their job.  [Learn More](https://aqualisco.com/service/green-infrastructure/om-and-vegetation-management-plans/) [ * ](https://aqualisco.com/service/green-infrastructure/om-and-vegetation-management-plans/) ### [**Soil Amendments**](https://aqualisco.com/service/green-infrastructure/soil-amendments/) Soil amendments are applied to improve soil performance, increase water absorption to allow vegetation to develop a desirable deep and healthy root system, and mycorrhizal network development (fungi to plant root communication).  ### [**Operations & Maintenance**](https://aqualisco.com/service/green-infrastructure/om-and-vegetation-management-plans/) An operations and maintenance plan details the necessary training, management, budgeting and maintenance requirements to successfully operate GSI and stormwater systems * ## Stormwater Engineering The AQUALIS Engineering Services Division team helps property owners and managers conduct annual assessments, [upgrade site designs](https://aqualisco.com/service/sustainable-water-engineering/sustainable-design-consulting-services/site-redesign/), [obtain stormwater credits](https://aqualisco.com/service/stormwater-management/stormwater-services/stormwater-credits/), rehabilitate existing infrastructure assets, communicate with regulatory drivers and oversee post-construction maintenance programs. AQUALIS provides sustainable engineering services, in states in which we are licensed, from concept through construction, working closely with our clients to identify and deliver their ideal solutions. [Learn More](https://aqualisco.com/service/sustainable-water-engineering/) [ * ](https://aqualisco.com/service/sustainable-water-engineering/) ### [**Planning**](https://aqualisco.com/service/sustainable-water-engineering/planning/) Our approach combines traditional “gray” infrastructure with innovative green infrastructure solutions, resulting in a comprehensive and effective sustainable management plan. ### [**Analysis and Evaluation**](https://aqualisco.com/service/sustainable-water-engineering/analysis-evaluation/) Our assessments focus on system performance, interactions with other services, alignment with overall goals, guiding effective decisions for design, maintenance and upgrades.  ### [**Sustainable Design & Consulting**](https://aqualisco.com/service/sustainable-water-engineering/sustainable-design-consulting-services/) Sustainable Design integrates civil engineering and environmental science to implement best management practices (BMPs), such as green infrastructure, and to develop innovative solutions for environmental challenges ### [**Permitting**](https://aqualisco.com/service/sustainable-water-engineering/permitting/) Our permit services cover erosion and sediment control, MS4, NPDES, stormwater management, utility and wetlands. Our engineers are well-versed in local, regional and federal regulations, ensuring your operation and project remains compliant with evolving regulatory requirements.  * ### Emergency Response For assistance with emergency service needs, call us immediately. * [855-480-1273](tel:8554801273) * ### Nationwide Services Review our locations and find your local representative with our interactive search. [Learn More](https://aqualisco.com/our-locations/) * ## Capturing Runoff with Green Stormwater Infrastructure GSI incorporates stormwater management into multifunctional spaces, effectively mimicking natural hydrologic systems. It can capture runoff from up to 95% of rainfall events, preventing the stormwater runoff being generated from leaving the site during peak discharge times.  The construction costs of a comprehensive site using GSI are often comparable to using traditional stormwater management practices due to the multifunctional use of space. However, GSI provides higher quality stormwater management and treatment. Additionally, costs can be offset through grants.  Like all infrastructure, GSI requires specific maintenance to ensure long-term functionality and regulatory compliance. AQUALIS’s team of professionals provides clients with on-time and systematic maintenance inspections and services.  What is Green Infrastructure? ** ** Green infrastructure is a category of stormwater control measures (SCMs) designed to capture, manage and treat stormwater runoff by mimicking natural hydrologic and pollutant removal processes. Green infrastructure enhances onsite infiltration and uses vegetation to naturally reduce volume and pollutants through evapotranspiration and biogeochemical processes. Examples of GSI include permeable pavers, bioretention, and native vegetation.  Why use Green Infrastructure? ** ** Green infrastructure can seamlessly be integrated into multifunctional spaces, providing enhanced stormwater management and intentional site functionality, often at a comparable or even lower cost than traditional stormwater management approaches. For example, permeable pavements can replace concrete in parking areas, and native vegetation can substitute ornamental landscaping. AQUALIS specializes in both comprehensive green infrastructure design and integrated site design, delivering effective and sustainable solutions.  How is Green Infrastructure Maintained? ** ** To ensure green infrastructure continues to perform as designed, it requires specialized maintenance that goes beyond standard landscape care. Proper green infrastructure maintenance demands a thorough understanding of its design and functionality.  AQUALIS provides expert green infrastructure inspection and maintenance services to keep your green infrastructure in optimal condition.  * ### [Kenosha, Wis. Highway KR Regenerative Stormwater Conveyance ](https://aqualisco.com/case_study/kenosha-wis-highway-kr-regenerative-stormwater-conveyance/) Traditional stormwater ponds reduce TSS by 40% while the RSC designed for the parcel reduces TSS by 60%. RSC allowed the project to be more cost effective as the design was sculpted into the existing landscape rather than excavated and graded as would be necessary for a pond. [View the case study](https://aqualisco.com/case_study/kenosha-wis-highway-kr-regenerative-stormwater-conveyance/) * * ### [A Retrospective on Green Infrastructure](https://aqualisco.com/a-retrospective-on-green-infrastructure/) The presentation will examine several examples of GI implementation practices and the lessons learned during the planning, design and construction phases. Lessons learned across a variety of projects will be presented, and attendees will leave the session with a renewed understanding of the green infrastructure design process. [Watch the webinar](https://aqualisco.com/a-retrospective-on-green-infrastructure/) * ## Case Studies [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/10/IMG_4104-1024x594.png) ### Stormwater Pond Vegetation Clearing Restores Compliance in Bothell, Wash.  Overgrown vegetation threatened stormwater pond performance and compliance in Bothell, Wash. Learn how AQUALIS restored access and supported regulatory compliance through targeted vegetation clearing and stormwater pond maintenance. ](https://aqualisco.com/case_study/stormwater-pond-vegetation-clearing-restores-compliance-in-bothell-wash/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/10/Picture17-scaled-e1791215561333-1024x541.png) ### Storm Filter Replacement and Oil/Water Separator Cleaning in Gaithersburg, Md.  After a stormwater notice of violation in Gaithersburg, Md., AQUALIS cleaned an oil/water separator and replaced 153 storm filter cartridges, restoring treatment performance and helping the commercial property address its compliance deficiencies. ](https://aqualisco.com/case_study/storm-filter-replacement-and-oil-water-separator-cleaning-in-gaithersburg-md/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/09/IMG_4118-compressed-768x1024.jpeg) ### From Diagnosis to Repair: How AQUALIS Solved a Repeat Erosion Problem No One Else Could in Wilmington, N.C With proper evaluation, AQUALIS developed a new engineering solution and performed a repair, serving as the single point of contact from diagnosis through construction. ](https://aqualisco.com/case_study/from-diagnosis-to-repair-how-aqualis-solved-a-repeat-erosion-problem-no-one-else-could/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/09/Photo-Dec-12-2025-5-04-33-PM-scaled-e1789760058733-1024x390.jpg) ### Storm Pipe Repair and Rehabilitation in Delray Beach, Fla.  A sinkhole in a Delray Beach roadway exposed a major failure in a 36-inch storm pipe. AQUALIS uncovered the pipe, identified an unexpected utility-related break and used a custom concrete repair to restore the stormwater system without replacing the otherwise sound pipe. ](https://aqualisco.com/case_study/storm-pipe-repair-and-rehabilitation-in-delray-beach-fla/) [ ![Close-up of a deteriorated corrugated stormwater pipe inside an underground drainage structure.](https://aqualisco.com/wp-content/uploads/2026/09/Screenshot-2024-07-08-145436-e1789489741918.png) ### CIPP Lining and Structural Pipe Repair in Sebring, FL AQUALIS rehabilitated failing stormwater infrastructure at a commercial property in Sebring, Florida, using CIPP lining and structural pipe repair. Three pipe runs were lined, while two collapsed sections were excavated and replaced to restore the system. ](https://aqualisco.com/case_study/cipp-lining-and-structural-pipe-repair-in-shelby-crossings-fla/) [ ![Excavator bucket digging a trench during stormwater infrastructure rehabilitation in Atlanta, Georgia](https://aqualisco.com/wp-content/uploads/2026/09/IMG_0921-scaled-e1789062198131-1024x616.jpg) ### Multiphase Stormwater Infrastructure Rehabilitation in Atlanta, GA AQUALIS helped an Atlanta, Georgia property owner rehabilitate aging stormwater infrastructure through a phased approach. The project addressed critical repairs while allowing the owner to plan for future stormwater improvements. ](https://aqualisco.com/case_study/multiphase-stormwater-infrastructure-rehabilitation-in-atl-ga/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/09/Pond-Repaired-e1788888749716.jpg) ### How a Hidden Pipe Failure Created a Sinkhole and Pond Erosion at a Commercial Property in Orange City, Fla.  A hidden stormwater pipe failure caused a sinkhole and pond erosion at a commercial property in Orange City, Florida. AQUALIS identified the damage through CCTV inspection and completed pipe and pond repairs to restore the stormwater system. ](https://aqualisco.com/case_study/how-a-hidden-pipe-failure-created-a-sinkhole-and-pond-erosion-at-a-commercial-property-in-orange-city-fla/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/09/IMG_7776-768x1024.jpeg) ### Lift Station Overhaul Restores Critical Sewage Infrastructure Tacoma, Wash. AQUALIS completed a lift station overhaul for a critical wastewater system in Tacoma, Washington. The project replaced failing pumps, piping and electrical components, restoring reliable sanitary sewer service without disrupting terminal operations. ](https://aqualisco.com/case_study/lift-station-overhaul-restores-critical-sewage-infrastructure-tacoma-wash/) [ ![Excavator bucket above newly installed concrete drainage structures and gravel backfill during stormwater improvements in Fox Point, Wisconsin.](https://aqualisco.com/wp-content/uploads/2026/05/IMG_5583-768x1024.jpg) ### Green Infrastructure Protects Bridges in Fox Point, WI Severe erosion threatened twin bridges spanning a ravine overlooking Lake Michigan. AQUALIS combined green and gray infrastructure to stabilize the slopes and protect critical infrastructure. ](https://aqualisco.com/case_study/green-infrastructure-protects-bridges-in-fox-point-wis/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2026/05/Screenshot-2026-03-04-131718-e1778012941444.png) ### Comprehensive Lift Station Overhaul Restores Sanitary Service at Industrial Facility in Mount Vernon, Wash.  After years of continuous service, an industrial facility's sanitary lift station had reached the end of its serviceable life. AQUALIS executed a full overhaul, replacing the pumps, plumbing, controls and in-well hardware to return the station to reliable, code-compliant operation. ](https://aqualisco.com/case_study/comprehensive-lift-station-overhaul-restores-sanitary-service-at-industrial-facility-in-mount-vernon-wash/) [ ![Muffin Monster installation](https://aqualisco.com/wp-content/uploads/2026/04/img_251101_12571021F8@2x-e1775679758227.jpg) ### Sanitary Lift Station Grinder Installation and System Reliability Improvement in Katy, Texas AQUALIS addressed recurring sanitary lift station failures at a retail facility in Katy, TX, by identifying the upstream solids issue driving repeated emergency callouts. The project included installation of an inline Muffin Monster grinder, controls integration and full site restoration to improve system reliability and reduce reactive maintenance. ](https://aqualisco.com/case_study/sanitary-lift-station-grinder-installation-and-system-reliability-improvement-in-katy-texas/) [ ![cut pipes laying in a parking lot](https://aqualisco.com/wp-content/uploads/2026/02/Cut-Pipe-1024x577.jpg) ### Parking Lot Sinkhole Leads to Underground Pipeline Reconstruction in Springfield, Va. A large sinkhole at a commercial property in Springfield, Virginia led to full reconstruction of the site’s underground stormwater detention system. AQUALIS managed the phased demolition, geotechnical evaluation, utility coordination and installation to restore long-term stability and performance. ](https://aqualisco.com/case_study/parking-lot-sinkhole-leads-to-full-underground-detention-reconstruction-in-springfield-va/) [ ![new catch basin](https://aqualisco.com/wp-content/uploads/2026/02/new-catch-basin-structure-1-1024x479.jpg) ### Manhole Root Intrusion Repair and System Assessment in Miami, Fla. Sediment buildup, buried structures and root intrusion prompted a Miami shopping center to partner with AQUALIS to inspect, clean and restore key components of its stormwater system ](https://aqualisco.com/case_study/miami-fl-stormwater-system-investigation-and-root-intrusion-remediation/) [ ![uv light entering pipe](https://aqualisco.com/wp-content/uploads/2026/01/Uv-light-entering-pipe.jpeg) ### How Stormwater Pipe Inspection & UV Rehabilitation Restored Flow in New Bern, N.C. A facility relies on an underground stormwater system to move runoff to a nearby retention basin. A 36-inch pipe plays a key role, but concerns emerged as flooding occurred during heavier rainfall. ](https://aqualisco.com/case_study/new-bern-n-c-uv-pipe-rehabilitation-improves-stormwater-flow/) [ ![new riprap for a pond](https://aqualisco.com/wp-content/uploads/2026/01/Shoreline-Erosion-2-e1790096180413.jpeg) ### Facility Pond Shoreline Stabilization Addresses Erosion in Findlay, Ohio Years of erosion driven by fluctuating pond levels and site runoff led to shoreline damage across this distribution property. AQUALIS implemented targeted repairs to stabilize the pond and restore stormwater control. ](https://aqualisco.com/case_study/findlay-ohio-facility-pond-shoreline-stabilization/) [ ![retention pond](https://aqualisco.com/wp-content/uploads/2025/11/Pond-1-after.png) ### Fixing Pond Erosion to Restore and Improve Stormwater Function in Mebane, N.C. The customer requested maintenance of stormwater management principles located on the property. Lack of routine preventive maintenance had caused overgrowth, leading to insufficient stormwater systems. ](https://aqualisco.com/case_study/mebane-nc-stabilizing-pond-erosion/) [ ![inside of a lift station](https://aqualisco.com/wp-content/uploads/2025/10/Station-1-Before.jpg) ### Upgrading Failing Lift Stations to Restore Stormwater Flow in Peru, Ind. The three lift stations on this property had not been serviced in several years and were showing signs of deterioration. The property owner contacted AQUALIS to perform a full inspection and recommend repairs to restore reliable operation and prevent future system failures. ](https://aqualisco.com/case_study/peru-ind-upgrading-strained-lift-stations/) [ ![pond after stormwater repairs](https://aqualisco.com/wp-content/uploads/2025/09/pond-after-e1766500340252-1024x553.png) ### Stormwater Repairs Ensure Regulatory Compliance in Charlotte, N.C. Learn how AQUALIS completed stormwater system restoration ahead of a compliance audit, ensuring the property met regulatory standards and was fully prepared for inspection. ](https://aqualisco.com/case_study/charlotte-n-c-stormwater-repairs-ensure-compliance/) [ ![AQUALIS employee removing the old valve](https://aqualisco.com/wp-content/uploads/2025/09/Old-valve-removed-e1766500446210.png) ### Gate Valve Replacement Improves Stormwater Flow Control in Durham, N.C. Learn how AQUALIS helped a high-traffic commercial property stay in compliance by replacing a critical stormwater valve, preventing costly backups and ensuring system functionality. ](https://aqualisco.com/case_study/durham-n-c-gate-valve-replacement/) [ ![tape measurer in underground detention system](https://aqualisco.com/wp-content/uploads/2025/08/2024-03-12-11.59.40-scaled-e1757963196936-1024x623.jpg) ### Restoring Underground Detention Systems to Prevent Flooding in Morrisville, N.C. AQUALIS restored stormwater systems at a restaurant after city inspections revealed deficiencies. The team ensured proper drainage, improved water quality and regulatory compliance. ](https://aqualisco.com/case_study/morrisville-nc-restoring-underground-detentions-systems/) [ ![open manhole](https://aqualisco.com/wp-content/uploads/2025/08/manhole-open-e1766510013442-1024x525.png) ### From Stormwater Inspection to Full System Restoration in Morrisville, N.C. By sealing structural damage, restoring filtration, and performing thorough cleaning, the team ensured compliance, improved water quality and prevented costly future failures. ](https://aqualisco.com/case_study/morrisville-nc-from-inspection-to-restoration/) [ ![deston florida pond](https://aqualisco.com/wp-content/uploads/2025/08/final-e1766499485422.jpeg) ### Preventing Tidal Flooding with Stormwater Infrastructure Improvements in Destin, Fla. A coastal property experiencing frequent flooding due to high tides and heavy rainfall had an aging outlet control structure that no longer functioned properly. AQUALIS collaborated with engineers to design and install a reinforced concrete weir wall, new footer and check valves to strengthen the system and prevent tidal backflow. ](https://aqualisco.com/case_study/destin-fla-tidal-flooding-prevention/) [ ![soil erosion of a retention pond](https://aqualisco.com/wp-content/uploads/2025/07/Screenshot-2025-07-09-160749-1024x475.png) ### Targeted Stormwater Restoration Fixes Erosion Issues in Danville, Va. Severe site conditions had compromised drainage, prompting AQUALIS to take immediate action. The project was completed in two phases, beginning with urgent restoration and followed by targeted repairs to enhance system performance and long-term stability. ](https://aqualisco.com/case_study/danville-va-targeted-restoration/) [ ![removing old catch basin](https://aqualisco.com/wp-content/uploads/2025/07/remove-old-catch-basin-2-scaled-e1766500523933-1024x537.jpg) ### Stormwater Catch Basin Rehabilitation Fixes Aging Infrastructure in Columbia, S.C. Multiple catch basins on the property required repair due to aging infrastructure and structural damage. AQUALIS completed the work without disrupting operations, rebuilding compromised sections and resurfacing the area to its original condition. Ultimately improving functionality and system longevity. ](https://aqualisco.com/case_study/columbia-sc-aging-infrastructure/) [ ![control panel of a lift station pump](https://aqualisco.com/wp-content/uploads/2025/07/Control-Panel-e1766511179379.jpg) ### Lift Station Pump Replacement Prevents System Failure in Mansfield, Ohio This lift station, servicing a large commercial property, experienced a complete failure of both pumps, leading to a sanitary sewer overflow (SSO). City officials and the Health Department were called to the site, and a Notice of Violation (NOV) was issued. ](https://aqualisco.com/case_study/mansfield-ohio-lift-station-pump-replacement/) [ ![AQUALIS GSI plan for Green Bay, WI](https://aqualisco.com/wp-content/uploads/2025/05/AQ_GSI-Planning_CIP-1024x740.jpg) ### Green Stormwater Infrastructure Plan Improves Urban Drainage in Green Bay, Wis. AQUALIS developed a comprehensive Green Stormwater Infrastructure (GSI) Plan for the City of Green Bay to address urban flooding and water quality issues by identifying and prioritizing 50 strategic public and private sites for GSI implementation. ](https://aqualisco.com/case_study/green-bay-wisc-green-stormwater-infrastructure-plan/) [ ![deteriorated pipe](https://aqualisco.com/wp-content/uploads/2025/05/kirkland-pipe-1-1024x768.jpg) ### Root Infiltration Repairs Prevent Flooding During Rain Events in Kirkland, Wash. The property manager at this site identified continual ponding indicating drainage failure related to the stormwater system. AQUALIS was called to identify the root cause of the flooding and repair the failure. ](https://aqualisco.com/case_study/kirkland-wash-flooding-mitigation/) [ ![workers laying stabilization mats inside detention basin in Franklin, Tennessee](https://aqualisco.com/wp-content/uploads/2025/05/excavation.Franklin.TN-2-878x1024.jpg) ### Benefits of Pond Rehabilitation for Stormwater Management in Franklin, Tenn. The notice required the restoration of deficient Stormwater Control Measures (SCMs) to meet the standards outlined in the original design plans and the operations and maintenance (O&M) manual ](https://aqualisco.com/case_study/franklin-tenn-detention-pond-rehabilitation/) [ ![Hydro excavation exposing underground utility lines and piping in a trench](https://aqualisco.com/wp-content/uploads/2025/03/20241212_085839-1.jpg) ### Hydro-Excavation Leak Repair Fixes Stormwater Infrastructure in Tacoma, Wash. AQUALIS was called to this site after reports of flooding. The team promptly investigated the situation and took swift action to identify and eliminate the root cause: broken pipes. ](https://aqualisco.com/case_study/tacoma-wash-leak-repair-with-hydro-excavation/) [ ![pond with rock shoreline in the foreground](https://aqualisco.com/wp-content/uploads/2025/02/IMG_4647-scaled-e1766512051359-1024x459.jpeg) ### Constructed Stormwater Wetland Improves Drainage for New Testament Church in Milwaukee AQUALIS provided innovative stormwater solutions by addressing flooding and erosion caused by high-velocity runoff from the municipal storm sewer. By implementing sustainable drainage improvements, including wetland enhancements and strategic grading, the project mitigated pollution risks and restored ecological balance. ](https://aqualisco.com/case_study/new-testament-church-constructed-stormwater-wetland/) [ ![before picture of a retention pond](https://aqualisco.com/wp-content/uploads/2025/02/sediment-removal-e1766512097714.jpg) ### Pond Repair Solves Erosion and Compliance Issues in Orlando, Fla. This property has four dry retention ponds that collect and treat stormwater runoff. Over time, these ponds were neglected and fell into disrepair. The local municipality inspected this property and found the stormwater system out of compliance with regulations. ](https://aqualisco.com/case_study/orlando-fla-pond-repair/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2025/01/IMG_4937-scaled-e1781707737531-1024x517.jpg) ### Stormwater Drainage Design Prevents Flooding in Milwaukee, Wis. The North Point Lighthouse project showcases effective drainage design, capturing and redirecting stormwater to prevent runoff impacts while preserving the historic site's integrity. AQUALIS engineering department delivered sustainable solutions tailored to the unique challenges of this landmark location. ](https://aqualisco.com/case_study/milwaukee-wis-lighthouse-stormwater-drainage-design/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2025/01/before7-e1781707527551.jpg) ### Cured-In-Place Pipe Repair Restores Stormwater Infrastructure in Austin, Texas This site required exploratory CCTV to uncover the health of the pipeline. The investigation found significant deterioration requiring CIPP. ](https://aqualisco.com/case_study/austin-tex-cured-in-place-pipe/) [ ![beaver dam catch basin manhole](https://aqualisco.com/wp-content/uploads/2024/07/manhole-e1721399886455.jpg) ### AQUALIS Repairs Catch Basins Using Spray Cast Technology in Beaver Dam, Wis. AQUALIS stormwater professionals inspected a retail property and found severe damage to multiple catch basins, necessitating repairs to prevent environmental liability and ensure site operations. ](https://aqualisco.com/case_study/beaver-dam-wis-catch-basin-spray-cast/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2024/07/A913yhst8_aym8s0_9ns.jpg) ### Pond Aeration Improves Stormwater Quality in Pataskala, Ohio This commercial distribution center has four retention ponds on the property to offset the impervious surface area. These ponds collect, store and treat stormwater runoff. ](https://aqualisco.com/case_study/pataskala-oh-pond-aeration/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2024/05/20231201_124838-1024x461.jpg) ### Stormwater Pipe Inspection Reveals Systemwide Failures in Durham, N.C. The property owners on this site noted cracking and shifting along the edge of the parking lot near stormwater assets. Understanding the gravity of the situation, they reached out to AQUALIS to conduct a preliminary inspection of the stormwater system. ](https://aqualisco.com/case_study/durham-n-c-systematic-neglect-leads-to-rehabilitation/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2024/05/bubble-up-cleaning-1-e1766499339876.png) ### Catch Basin Cleaning & Structural Repair Protects Assets in Broward County, Fla Regular maintenance of stormwater assets protects properties from failures related to buildup and structural issues. Routinely inspecting and maintaining these assets can prevent costly repairs. ](https://aqualisco.com/case_study/broward-county-fla-corrective-maintenance-protects-assets/) [ ![excavators on the side of a hill](https://aqualisco.com/wp-content/uploads/2024/04/IMG_20240115_164402_897-1024x768.jpg) ### Sinkhole Leads to Stormwater System Repair in Durham, N.C. The tenant on this property noticed a depression that opened to the ground below and notified the property owners. ](https://aqualisco.com/case_study/durham-n-c-sinkhole-leads-to-stormwater-system-rehabilitation/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2024/03/Steubenville-sinkhole-e1781702667616.png) ### Stormwater Slope Stabilization Following a Collapse in Steubenville, Ohio The stormwater pipe on this property failed leading to a catastrophic sinkhole that affected a nearby wastewater line. Quick, efficient work was of the upmost importance to repair both pipelines, the sinkhole and surrounding area. ](https://aqualisco.com/case_study/steubenville-ohio-slope-collapse/) [ ![retention pond on the side of a road](https://aqualisco.com/wp-content/uploads/2024/02/IMG_7777-scaled-e1707412627844-1024x680.jpg) ### Regenerative Stormwater Conveyance Improves Highway Drainage in Kenosha, Wis. The Root-Pike Watershed Initiative Network Kenosha County, and others worked with AQUALIS to design and implement an innovative solution for stormwater control along Highway KR. ](https://aqualisco.com/case_study/kenosha-wis-highway-kr-regenerative-stormwater-conveyance/) [ ![Lift station access area set up with safety cones, ventilation ducting, and confined-space equipment for maintenance work](https://aqualisco.com/wp-content/uploads/2024/01/IMG_3036-scaled-e1706134211594-1024x980.jpeg) ### Lift Station Rehabilitation Restores Capacity in Seattle, Wash. During the retrofit process on this commercial property, the client and their previously hired engineering firm noted an expected increase in their waste stream. AQUALIS regularly maintained the lift station on the property and was the first choice for the two entities to advise and redesign the current lift station. ](https://aqualisco.com/case_study/seattle-wash-lift-station-rehabilitation/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2023/12/C6CCD829-67A3-4CCE-B57A-FFF5C8D81C93-scaled-e1701981208270-1024x933.jpg) ### Sand Filter Remediation Restores Stormwater Treatment in San Antonio, Texas The sand filter basin on this site was not maintained and over time became laden with vegetation and no longer offered water quality benefits. ](https://aqualisco.com/case_study/san-antonio-tex-sand-filter-remediation/) [ ![War Memorial Center stormwater maintenance](https://aqualisco.com/wp-content/uploads/2023/10/DJI_0012-1024x683.jpg) ### Stormwater Management Upgrades Protect the War Memorial Center in Milwaukee, Wis. The War Memorial Center in Milwaukee, Wis. is a living memorial and museum intended to “Honor the Dead by Serving the Living”. Constructed in 1955, this site needed restructuring to better treat stormwater runoff from parking lots prior to entering Lake Michigan. ](https://aqualisco.com/case_study/milwaukee-wis-war-memorial-center/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2023/04/DJI_0035-scaled-e1699983425420.jpg) ### Green Stormwater Schoolyard Redevelopment Enhances Drainage in Milwaukee, Wis. Through received grants, Milwaukee Public School’s (MPS) project goal was to remove tens of thousands of square feet of asphalt to manage hundreds of thousands of gallons of stormwater runoff while providing significant opportunities for students to engage in Green Infrastructure and eco-literacy topics firsthand through STEAM (science, technology, engineering, arts and mathematics) curricular connections. ](https://aqualisco.com/case_study/milwaukee-wis-green-schoolyard-redevelopment-projects/) [ ![Goats graze in a field for vegetation management](https://aqualisco.com/wp-content/uploads/2023/10/Goat1-1-1024x498.jpg) ### Vegetation Management Prevents Stormwater Erosion in Lakewood, Wash. A customer site in Lakewood, Wash. was experiencing vegetation overgrowth that was invasive and unsightly. To prevent the vegetation from overtaking stormwater assets, goats were used to naturally remove the plants and protect existing stormwater assets. ](https://aqualisco.com/case_study/lakewood-wash-vegetation-management/) [ ![Retention pond undergoing vegetation clearing near a residential neighborhood.](https://aqualisco.com/wp-content/uploads/2023/10/Pond-J-9.6b-1024x899.jpg) ### Pond Clearing Resolves Sediment Accumulation in Tacoma, Wash. Proactive property managers of this homeowners association requested rehabilitation of stormwater ponds after over twenty years of neglect. ](https://aqualisco.com/case_study/tacoma-wash-pond-clearing/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2023/04/Copy-of-20230607_144154-scaled-e1781701954265.jpg) ### How to Inspect Stormwater Pipes: Underground Pipe Inspection in Maynard, Mass. During routine inspection, the Town of Maynard, Mass. found pollutants leaving this retail site. To remediate the issue the AQUALIS inspected, cleaned and repaired the stormwater pipes. ](https://aqualisco.com/case_study/underground-camera-inspection-leads-to-proper-stormwater-asset-remedy/) [ ![pond rehabilitation](https://aqualisco.com/wp-content/uploads/2023/07/20230620_200343-1024x768.jpg) ### Sediment Buildup in Stormwater Pond Drives Rehabilitation with AQUALIS in Pontiac, Mich. Improper pond dredging and sediment stabilization leads to necessary stormwater pond rehabilitation. ](https://aqualisco.com/case_study/pontiac-pond-rehab/) [ ![Green Infrastructure - AQUALIS](https://aqualisco.com/wp-content/uploads/2024/10/Grant-Assistance.Header-1024x576.jpg) ### Grant-Funded Green Infrastructure Improves Stormwater Outcomes in Milwaukee, Wis. AQUALIS assisted Summerfest earn grant assistance for Green Infrastructure redesign. ](https://aqualisco.com/case_study/milwaukee-grant-assistance-and-green-infrastructure/) [ ![Excavator digging a trench alongside a full parking lot behind and below a metal barrier](https://aqualisco.com/wp-content/uploads/2023/05/Screenshot-2023-05-04-104818-1024x536.png) ### Bioretention System Remediation Restores Stormwater Performance in Salisbury, Md. Commercial property received Notice of Violation (NOV) requiring remediation of two bioretention cells on site. ](https://aqualisco.com/case_study/salisbury-md-bioretention-remediation/) [ ![Worker cleaning underground vault](https://aqualisco.com/wp-content/uploads/2023/04/Cleaning-inside-vault.jpg) ### Underground Stormwater System Rehabilitation After Inspection in Snohomish County, Wash. A multi-family property received a notice of violation (NOV) listing fifteen deficiencies requiring corrective action. ](https://aqualisco.com/case_study/snohomish-county-nov-compliance/) [ ![Man guides new lift station pump into place](https://aqualisco.com/wp-content/uploads/2023/03/20230221_141119-1-e1770304581758.jpg) ### Commercial Lift Station Repair Prevents Overflows in Hallandale Beach, Fla. During a maintenance visit, technicians noticed lift station pumps nearing failure. Because this was found before failure, the replacement was scheduled to avoid backups. ](https://aqualisco.com/case_study/hallandale-beach-fla-commercial-lift-station-repair/) [ ![Man walks along compacted path beside detention pond surrounded by trees under a blue sky](https://aqualisco.com/wp-content/uploads/2022/04/IMG_7278-e1781701366433.jpg) ### Wet Detention Pond Rehabilitation Restores Capacity in Jacksonville, Fla. A wet detention pond located adjacent to a shipping and transportation warehouse required corrective action to restore access for maintenance. ](https://aqualisco.com/case_study/jacksonville-fla-wet-detention-pond-rehabilitation/) [ ![Stormwater detention basin at the foot of grassy hill split by a rock- filled gash below office building and parking lot](https://aqualisco.com/wp-content/uploads/2021/12/basin-east-inlet-scaled-e1781701233902-1024x438.jpg) ### Stormwater Detention Basin Rehabilitation Improves Capacity in Columbia, Md. The local municipality issued an NOV for this basin experiencing sediment displacement and buildup and failing structures. ](https://aqualisco.com/case_study/columbia-md-stormwater-detention-basin-rehabilitation/) [ ![Lift Station After](https://aqualisco.com/wp-content/uploads/2021/09/14-e1781638645454.jpg) ### Lift Station Replacement Improves Stormwater Reliability in Blaine, Wash. AQUALIS’ lift station experts were called to inspect the condition of the two above-ground sanitary lift stations. ](https://aqualisco.com/case_study/blaine-wa-lift-station-replacement/) [ ![Two Sinkholes](https://aqualisco.com/wp-content/uploads/2021/07/Before1-e1627402210751.jpg) ### Sinkhole Restoration and Stormwater Repairs in Raleigh, N.C. Sinkholes appeared in the drive lane of this complex. AQUALIS was called to investigate. ](https://aqualisco.com/case_study/raleigh-nc-sinkhole-restoration/) [ ![Truck with hydro vacuum, orange traffic cones and front-mounted hose spool parked at curb in front of storm drain grate](https://aqualisco.com/wp-content/uploads/2021/05/GMOcEiCg-scaled-e1620918625637-1024x624.jpeg) ### Utility Daylighting and Stormwater Repairs in Bellevue, Wash. This property experienced regular flooding around downspouts. AQUALIS was notified to ensure the system was functioning properly. ](https://aqualisco.com/case_study/bellevue-wa-utility-daylighting-and-repairs/) [ ![Overhead view of sewage pump suspended from metal bar with chains, connected to gray pipe and white air blower](https://aqualisco.com/wp-content/uploads/2021/03/Target-Lift-Station.jpeg) ### Lift Station Repairs Restore Stormwater Function in Edgewater, N.J. Neglected and without a proper maintenance plan, the system ran without issue for a time, until it did not. ](https://aqualisco.com/case_study/edgewater-nj-lift-station-repairs/) [ ![Overgrown Basin](https://aqualisco.com/wp-content/uploads/2020/12/Augusta-Before-scaled-e1608137175865-1024x770.jpeg) ### Stormwater Basin Erosion Repairs Prevent Infrastructure Failure in Augusta, Ga. This location lacked a consistent stormwater maintenance plan, leaving the property to fall out of compliance. ](https://aqualisco.com/case_study/augusta-ga-stormwater-basin-rehabilitation/) [ ![Retention Pond Outlet Pipe](https://aqualisco.com/wp-content/uploads/2020/08/IMG_5214-e1690391370877.jpg) ### Severe Pond Outlet Erosion Repaired to Protect Stormwater Systems in Athens, Ga. In Athens, GA, a retail store’s stormwater detention pond outlet was affected by substantial erosion. ](https://aqualisco.com/case_study/athens-ga-stormwater-detention-pond-outlet-faces-severe-erosion/) [ ![Clean Filter Vault](https://aqualisco.com/wp-content/uploads/2019/08/Newton-after-e1781637877914.jpg) ### Filter Vault Rehabilitation Improves Stormwater Treatment in Newton, N.J. During AQUALIS’ first service visit to the site, a Contech Filter Vault was identified, and quickly found to be out of compliance with manufacturer guidelines. ](https://aqualisco.com/case_study/newton-nj-contech-filter-vault-rehabilitation/) [ ![Cleared Retention Pond](https://aqualisco.com/wp-content/uploads/2019/08/fayetteville-after-1024x833.jpg) ### Wet Detention Basin Restoration Improves Performance in Fayetteville, N.C. A store in Fayetteville, NC provides the community with excellent customer service, and durable and long-lasting products that will hold their value for years to come. ](https://aqualisco.com/case_study/fayetteville-nc-wet-detention-basin-restoration/) [ ![Rehabilitated Dry Detention Pond](https://aqualisco.com/wp-content/uploads/2019/08/CaseStudy-Florence-After-Picture-1-compressed-1024x798.jpg) ### Dry Detention Basin Rehabilitation Improves Flood Control in Florence For decades, a store in Florence, KY has provided innovative products that create a personalized shopping experience for customers. Their dedication to excellent customer service has made this store a go-to for customers of all ages. ](https://aqualisco.com/case_study/the-city-of-florence-dry-detention-basin-rehabilitation/) ## Did you receive an NOV? Have an urgent need? We can help. Reach out to an AQUALIS representative today. [ Learn More About NOVs ](https://aqualisco.com/service/stormwater-management/stormwater-services/non-compliance/) [ Request a Consultation ](https://aqualisco.com/request-a-consultation/)