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3307 West Davis Street,  Suite 100, Conroe, TX 77304  Tel: 936.647.0420

3307 West Davis Street,

Conroe, TX 77304

Tel: 936.647.0420

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Stormwater Mitigation

OUR SERVICES

Stormwater Mitigation Solutions

L Squared Engineering provides stormwater mitigation and drainage design services across Houston, Montgomery County, and Harris County, delivering civil engineering solutions that manage runoff responsibly and protect long-term site performance.


Stormwater management in southeast Texas carries real weight. Intense rainfall, clay-heavy soils, and expanding development all increase pressure on drainage systems. A stormwater plan must satisfy regulatory requirements, protect downstream properties, and remain practical to construct and maintain.


Our Houston civil engineering team approaches stormwater mitigation with clear objectives. We listen closely to your project goals and develop coordinated solutions that balance function, compliance, and cost control.

Managing Runoff With Practical Design

Stormwater systems must capture, control, and release runoff without creating new problems. Detention basins, underground systems, channels, and inlets all work together as part of a larger strategy.


We design systems that reflect local rainfall data and site-specific conditions in Houston, TX. Grading plans guide water toward designated collection points. Discharge rates are controlled to align with county and municipal standards in Montgomery County and Harris County.


By integrating drainage into early site design, we reduce conflicts and protect both the project and the surrounding infrastructure.

Regulatory Compliance and NPDES Requirements

Stormwater mitigation in Texas often involves compliance with National Pollutant Discharge Elimination System requirements. Municipal Separate Storm Sewer System programs and Best Management Practices play a central role in how sites are designed and maintained.


Our civil engineering experience in Houston includes preparing documentation and design elements that align with MS4 program requirements. BMP features are incorporated into plans with long-term maintenance in mind.


Clear documentation supports agency review and keeps projects moving through the approval process with fewer revisions.

SWPPP Preparation and Environmental Oversight

Construction activities require careful attention to erosion control and pollution prevention. Storm Water Pollution Prevention Plans establish how a site will manage runoff during construction.


We prepare SWPPP documentation that reflects both regulatory requirements and practical site conditions. Erosion control measures are coordinated with grading and phasing plans so contractors can implement them effectively.


Construction inspection services provide additional oversight. Field reviews confirm that environmental compliance measures are in place and functioning as intended, protecting both the site and nearby waterways.

Balancing Performance and Cost

Stormwater mitigation must remain economically feasible. Oversized systems strain budgets. Undersized systems fail during heavy rain.


Our Houston civil engineering approach focuses on right-sized solutions based on data, site conditions, and regulatory criteria. This balance supports reliable performance without unnecessary expense.


Coordination with local jurisdictions in Montgomery County and Harris County further strengthens that balance, ensuring designs reflect current standards and practical expectations.

Long-term Protection for Your Project

Well-designed stormwater systems protect pavement, building foundations, and utilities from water-related damage. They also reduce downstream impacts that can lead to disputes or enforcement action.

Use the form on the contact page to get in touch.

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