Author: Rachel Shoults

Permeable pavement is becoming a cornerstone of modern stormwater management, offering an effective, eco-friendly solution to reduce runoff and promote sustainable development. By incorporating these innovative surfaces into commercial or residential landscapes, property managers can achieve compliance, mitigate flooding, and protect local waterways. Here’s a closer look at the benefits of permeable pavement, their installation process, and how they help manage stormwater effectively.

What Is Permeable Pavement?

Permeable pavement, also known as pervious pavement or porous pavement, is a specially designed paving system that allows water to pass through its surface into a subsurface reservoir, where it can infiltrate into the ground. Unlike traditional impervious materials such as asphalt or concrete, permeable pavement includes options like porous concrete and pervious concrete, which are made with spaces or joints filled with gravel to facilitate water flow.

These pavements are commonly used in parking lots, walkways, patios, and driveways. They not only enhance the aesthetics of a property but also provide a practical solution for stormwater control, especially in areas with strict environmental regulations.

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The Benefits of Permeable Pavement for Stormwater Management

1. Reduced Runoff – Permeable pavement significantly reduces surface runoff by allowing rainwater to seep directly into the ground. This minimizes the strain on municipal stormwater systems and reduces the risk of flooding.
2. Improved Water Quality – As water filters through the pavement system, it is naturally treated by the underlying materials, which trap sediments, oils, and pollutants. This process improves the quality of water re-entering the local watershed.
3. Erosion Control – By managing stormwater at the source, pervious pavement helps prevent erosion caused by uncontrolled runoff. This is particularly beneficial for properties with sloped landscapes.
4. Regulatory Compliance – Many municipalities require properties to meet stormwater management regulations. Installing porous pavement can help meet these requirements while avoiding potential penalties or fees.
5. Long-Term Durability – High-quality porous concrete and pervious concrete are built to last, requiring less maintenance than traditional paving methods while maintaining their effectiveness over time.

How Is Permeable Pavement Installed?

Installing permeable pavement involves several key steps to ensure optimal performance:

1. Site Preparation – The existing surface is excavated to create space for the permeable pavement system. Proper grading ensures water flows as intended.
2. Base Layer Installation – A layer of crushed stone is added to create a stable base and provide storage for stormwater.
3. Filter Layer Addition – A geotextile filter fabric is often placed between the base layer and the soil to prevent clogging and ensure efficient drainage.
4. Pavement Placement – Permeable pavers, porous concrete, or pervious concrete are carefully installed with uniform gaps between them, which are filled with gravel or other permeable materials.
5. Compaction and Final Checks – The system is compacted to ensure stability, and tests are conducted to confirm proper infiltration rates.

How Permeable Pavement Reduces Runoff

Traditional paved surfaces contribute to urban flooding by funneling rainwater directly into storm drains. In contrast, pervious pavement allows water to infiltrate the ground gradually, mimicking the natural hydrologic cycle. This reduces peak flow rates during heavy rain events and decreases the load on municipal stormwater infrastructure.

By installing porous pavement, property managers can:

• Reduce standing water and puddling.
• Minimize downstream erosion and flooding.
• Promote groundwater recharge.

Is Permeable Pavement Right for Your Property?

Whether you manage a commercial facility or a residential property, permeable pavement can provide an attractive and functional solution for stormwater management. With benefits ranging from enhanced water quality to compliance with environmental standards, these systems are a smart investment for any sustainable landscape.

For expert guidance and professional installation of permeable paving systems in Maryland, DC, or Virginia, contact iSTORMWATER today. Our team of specialists can help you design a custom solution tailored to your property’s unique needs.

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Call us today at (410) 231-3455 or contact us online to schedule a consultation.

When it comes to managing outdoor spaces, property managers often find themselves comparing two key professionals: stormwater contractors and landscapers. While both play critical roles in maintaining commercial and residential properties, their expertise and scope of work are vastly different. Knowing who to call for specific issues can save time, money, and ensure your property remains compliant with local regulations.

In this blog, we’ll break down the roles of stormwater contractors and landscapers to help you determine which is best suited to address your property’s needs.

What Does a Stormwater Contractor Do?

A stormwater contractor specializes in managing stormwater runoff to prevent flooding, erosion, and pollution. Their expertise lies in designing, installing, and maintaining systems that control stormwater effectively. Additionally, stormwater contractors incorporate plantings into their services, focusing on selecting the correct native plants that enhance stormwater facility performance.

Key Services Offered by Stormwater Contractors:

1. Stormwater System Design and Installation
   Stormwater contractors develop systems like retention and detention ponds, bioswales, and underground stormwater chambers to manage runoff efficiently.
2. Stormwater System Maintenance
   Regular inspections, debris removal, and sediment control are essential to keep systems functioning optimally and compliant with local regulations.
3. Erosion and Sediment Control
   Contractors use techniques like hydroseeding and silt fencing to stabilize soil and prevent sediment from entering waterways.
4. Native Plant Selection and Plantings
   Stormwater contractors identify and install native plants that thrive in stormwater facilities, contributing to erosion control, pollutant filtration, and system sustainability.
5. Regulatory Compliance
   They ensure your property meets all federal, state, and local stormwater regulations, avoiding costly fines and penalties.

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What Does a Landscaper Do?

Landscapers focus on the aesthetic and functional aspects of outdoor spaces. They enhance curb appeal, improve usability, and promote environmental sustainability through plantings and hardscape features.

Key Services Offered by Landscapers:

1. Planting and Maintenance
   Landscapers handle the installation and upkeep of trees, shrubs, and flowers to create visually appealing landscapes.
2. Lawn Care
   Mowing, fertilizing, and aerating lawns to ensure healthy, vibrant grass.
3. Irrigation Systems
   Installing and maintaining sprinkler systems to support the health of plants and lawns.
4. Hardscaping
   Designing and installing patios, walkways, and retaining walls to enhance the functionality of outdoor spaces.

Key Differences Between Stormwater Contractors and Landscapers

Aspect	Stormwater Contractors	Landscapers
Primary Focus	Stormwater management and regulatory compliance	Aesthetic and functional landscaping
Specialized Systems	Aboveground and belowground stormwater management facilities. E.G. Retention/detention ponds, bioswales, StormFilters, bioretention, etc.	Irrigation, hardscaping, plantings
Compliance Expertise	Ensures adherence to environmental regulations	Typically does not handle compliance
Planting Focus	Native plants designed for stormwater system performance	Decorative plants and lawn care

When to Hire a Stormwater Contractor

You should hire a stormwater contractor if:

• You need to install, maintain, or repair a stormwater system.
• Your property has drainage issues like flooding or erosion.
• You must comply with stormwater regulations.
• You require plantings designed to improve stormwater system efficiency.

When to Hire a Landscaper

You should hire a landscaper if:

• You want to enhance your property’s curb appeal.
• Your lawn or garden requires maintenance.
• You need hardscaping or irrigation system services.

Can Stormwater Contractors and Landscapers Work Together?

Yes! In fact, many projects benefit from collaboration between stormwater contractors and landscapers. For example:

• Retention Pond Landscaping: While the contractor ensures proper pond function and native plantings, a landscaper could add decorative plants to improve aesthetic appeal.
• Erosion Control in Landscaped Areas: A contractor stabilizes soil and selects the correct native plants, while the landscaper focuses on maintaining visual harmony with the rest of the property.

The Bottom Line

While stormwater contractors and landscapers both contribute to the health and functionality of outdoor spaces, they serve distinct purposes. By understanding their roles, property managers can make informed decisions, ensuring their properties remain compliant, functional, and visually appealing.

If you need expert stormwater management solutions, iSTORMWATER is here to help. Our team specializes in inspecting, maintaining, and repairing stormwater systems that protect your property and the environment.

Call us today at (410) 231-3455 or contact us online to discuss your stormwater needs!

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Managing stormwater effectively is crucial for commercial properties, communities, and construction sites. However, common misconceptions about stormwater systems can lead to costly mistakes, non-compliance, and environmental harm. Let’s debunk the top myths about stormwater management to ensure your property or project is protected and compliant.

Myth #1: Stormwater Systems Are Only Important During Storms

Reality: Stormwater systems do much more than handle rainfall during storms -they manage runoff, filter pollutants, and prevent erosion year-round. Even during dry weather, debris, sediment, and pollutants can accumulate in stormwater infrastructure, reducing its capacity to handle heavy rain. For example, clogged drains and overfilled basins often result from months of neglect, not sudden rainfall.

Take Action: Schedule regular inspections and cleanings to ensure your stormwater system is always ready, regardless of the weather.

Myth #2: My Property Doesn’t Flood, So Stormwater Systems Aren’t a Priority

Reality: Flood prevention is just one role of a stormwater management system. Even if your property doesn’t experience flooding, neglecting stormwater systems can lead to other issues, such as erosion, water contamination, and structural damage to property foundations. Additionally, local regulations often require property owners to have functioning systems to minimize runoff pollution.

Why It Matters: Stormwater runoff carries oil, chemicals, and debris into local waterways, leading to potential legal and environmental consequences.

Myth #3: Maintenance Is Optional for Stormwater Systems

Reality: Skipping maintenance isn’t just risky – it’s often against the law. Stormwater systems are subject to local, state, and federal regulations, and non-compliance can result in hefty fines. Beyond regulatory issues, a poorly maintained system can overflow, causing water damage, and require costly repairs or replacements.

Key Tip: Work with a professional stormwater management company to establish a maintenance plan that includes inspections, cleanings, and repairs. Proactive maintenance is always more cost-effective than reactive fixes.

Myth #4: Stormwater Leaves My Property, So It’s Not My Responsibility

Reality: Even after stormwater runoff leaves your property, you may still be liable for its environmental impact. Regulations like the Clean Water Act require property owners and contractors to prevent contaminants from entering local water systems. Failure to implement proper stormwater best management practices (BMPs) can lead to costly fines.

Best Practices: Install and maintain BMPs such as silt fences, retention basins, and vegetative buffers to control runoff and improve water quality.

Myth #5: Retention and Detention Ponds Are ‘Set It and Forget It’ Systems

Reality: Retention and detention ponds are vital for managing stormwater, but they are not maintenance-free. Over time, sediment builds up, vegetation overgrows, and structural components deteriorate, reducing the pond’s effectiveness. Without regular care, these ponds can fail during heavy storms, leading to flooding and compliance violations.

Maintenance Checklist:

• Inspect for sediment buildup quarterly.
• Manage invasive vegetation to maintain proper water flow.
• Check for cracks or leaks in outlet structures.

Bonus Tip: Partnering with a stormwater management provider ensures proper upkeep and regulatory compliance for these systems.

Myth #6: Erosion Control Measures Are Unnecessary for Established Properties

Reality: Erosion isn’t just a concern for construction sites – it’s an ongoing issue for commercial properties, HOAs, and developments. Without proper stabilization, exposed soil can erode, sending sediment into stormwater systems. This not only reduces system efficiency but can also lead to costly repairs and environmental violations.

Solutions to Consider:

• Hydroseeding: Quickly establishes vegetation to stabilize soil.
• Erosion Blankets: Protect slopes and high-traffic areas from runoff damage.
• Check Dams: Slow down water flow in channels, reducing sediment transport.

These measures save money over time by preventing damage and ensuring compliance with erosion control regulations.

Myth #7: DIY Stormwater Management Can Save Costs

Reality: While it might seem cheaper to handle stormwater management in-house, the complexity and regulatory requirements often make professional help essential. Certified stormwater experts understand local laws, system design, and maintenance best practices, ensuring that your property avoids fines and stays compliant.

Hidden Costs of DIY:

• Improper maintenance can lead to system failures and costly emergency repairs.
• Non-compliance with regulations can result in fines or project delays.
• Lack of expertise may lead to missed opportunities for system optimization.

Why Professionals Matter: Partnering with a stormwater management company provides peace of mind, protects your property, and ensures long-term savings.

Take the Next Step in Stormwater Management

Understanding and addressing these myths is critical for commercial property owners, HOA and property managers, and contractors. Avoiding misconceptions helps you protect your property, maintain compliance, and contribute to environmental sustainability.

At iSTORMWATER, we provide tailored solutions to meet your stormwater needs. Whether you require system design, inspections, regular maintenance or repairs, our experts are here to help.

Call us today at (410) 231-3455 or contact us online to schedule a consultation and ensure your stormwater systems are ready to perform at their best.

As urban landscapes grow, managing stormwater efficiently has become increasingly important. Underground stormwater facilities are an innovative solution to managing runoff while maximizing surface space. These systems not only help prevent flooding but also contribute to environmental protection. In this post, we’ll explore the different types of underground stormwater facilities and provide guidance on maintaining them effectively.

What Are Underground Stormwater Facilities?

Underground stormwater facilities are engineered systems designed to manage runoff from impervious surfaces like parking lots, roads, and rooftops. By storing or treating water below ground, these systems reduce the risk of flooding, protect water quality, and help properties meet regulatory requirements without sacrificing valuable land.

Contact iSTORMWATER to discuss your property’s specific stormwater facilities. (410) 231-3455

Types of Underground Stormwater Facilities

Underground Detention Facilities

These systems temporarily store runoff and release it slowly over time, reducing peak flow rates. They typically consist of large pipes, concrete vaults, or modular tanks and are ideal for controlling flooding in urban areas.

Underground Retention Facilities

Unlike detention facilities, retention systems are designed to permanently hold water, allowing it to infiltrate into the ground. This supports groundwater recharge and improves water quality by filtering pollutants naturally.

Sand Filters

Sand filters combine water storage with filtration. Stormwater passes through layers of sand or other media to remove pollutants before being released or infiltrated. These systems are particularly effective for treating runoff from industrial or commercial sites.

Proprietary Treatment Systems

These specialized systems are engineered to target specific pollutants, such as hydrocarbons, heavy metals, or nutrients. Examples include oil-water separators, vortex separators and the Contech StormFilter, which uses replaceable cartridges filled with filtration media like perlite, zeolite, or activated carbon. The modular nature of the StormFilter makes it adaptable to various site conditions, and its focus on pollutant removal makes it a reliable choice for protecting local waterways.

The Benefits of Underground Stormwater Facilities

• Efficient Land Use: By moving stormwater infrastructure below ground, properties can maintain usable space for parking, landscaping, or development.
• Flood Prevention: These systems control runoff during heavy rain, protecting downstream areas from flooding and erosion.
• Regulatory Compliance: Underground systems help properties meet stormwater management requirements imposed by local authorities.
• Environmental Protection: By controlling and treating runoff, these facilities help prevent pollutants from entering waterways.

Maintenance: A Key to Long-Term Performance

Regular maintenance is critical to ensuring the effectiveness and longevity of underground stormwater facilities. Each system type requires tailored care, but general practices include:

• Inspection: Periodically inspect the facility for sediment buildup, blockages, or structural issues. Inspections are especially important after major storms.
• Sediment and Debris Removal: Clear out accumulated materials to maintain the system’s capacity and prevent blockages.
• Cleaning and Repairs: Use hydro-jetting or vacuum equipment to clean pipes and chambers, and address any structural damage promptly.
• Compliance Documentation: Keep detailed records of maintenance activities to meet local regulatory requirements.

Partnering with Professionals

Given the complexity of underground stormwater systems, working with an experienced stormwater management company is essential. Professionals have the expertise and tools to inspect, clean, and repair these systems safely and effectively.

At iSTORMWATER, we specialize in inspections, maintenance, and compliance of all stormwater facilities. Whether you manage a commercial property or oversee infrastructure projects, we’re here to ensure your underground stormwater systems perform at their best.

If your property needs assistance with its underground stormwater facilities, contact iSTORMWATER today to schedule an inspection or learn more about our maintenance services.

 

Detention ponds play a critical role in stormwater management, controlling runoff and preventing downstream flooding. Unlike retention ponds, which hold water permanently, detention ponds are designed to temporarily store stormwater, slowly releasing it to reduce the impact on local waterways. Regular detention pond maintenance is crucial for ensuring these systems function effectively, protecting property and the environment.

What Is a Detention Pond?

A detention pond, also known as a dry pond or stormwater basin, is typically dry except after rain events. Its purpose is to capture stormwater runoff during heavy rainfall, temporarily hold it, and release it slowly at a controlled rate through an outflow structure. This controlled release helps prevent flooding, soil erosion, and sediment buildup in nearby streams and rivers. Detention ponds are commonly used in commercial developments, industrial sites, and residential communities.

Why Detention Pond Maintenance Is Important

Effective detention pond maintenance is essential for keeping the pond’s drainage and outflow systems working as intended. Without regular maintenance, detention ponds can become clogged, reducing their capacity to manage stormwater. This can lead to issues like localized flooding, erosion, and sediment transport downstream, which can harm local waterways and create costly repairs.

Key Benefits of Detention Pond Maintenance

• Flood Prevention: Detention ponds mitigate flooding by temporarily storing and then slowly releasing stormwater, which helps protect surrounding property.
• Erosion Control: Properly maintained detention ponds help control the flow of stormwater, reducing soil erosion in surrounding areas.
• Water Quality Protection: Although they don’t permanently hold water, detention ponds help trap sediment and debris, preventing pollutants from entering natural water systems.
• Minimizes Long-Term Costs: Proactive maintenance helps avoid major repairs and replacements, ultimately saving property owners money.
• Supports Compliance with Environmental Laws: Regular maintenance ensures your detention pond adheres to state and local regulations, helping you avoid fines and legal complications.

Common Detention Pond Maintenance Challenges

Even well-designed detention ponds require ongoing maintenance to remain functional. Some common issues to watch for include:

1. Clogged Outflow Structures: Leaves, trash, and other debris can block the pond’s outlet, causing water to back up and potentially flood nearby areas. Regular inspection and cleaning are necessary to keep the outflow functioning.
2. Sediment Buildup: Over time, sediment from runoff accumulates at the bottom of the pond, reducing its capacity to hold water. Periodic sediment removal ensures the pond can handle heavy rain events.
3. Vegetation Overgrowth: Invasive plants and unchecked growth around the detention pond can obstruct water flow and increase erosion. Proper vegetation management helps maintain clear channels and protect pond structures.
4. Structural Wear and Tear: The pond’s structural components, such as embankments and spillways, are subject to wear from water pressure and weather. Regular maintenance and timely repairs help prevent costly structural failures.

iSTORMWATER provides expert detention pond services to address these challenges. Contact us at (410) 231-3455 for assistance in DC, MD, and VA.

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How Often Should You Perform Detention Pond Maintenance?

The frequency of detention pond maintenance can vary depending on location, storm frequency, and local regulations. However, a few key maintenance tasks should be scheduled regularly:

• Inspections: Quarterly or biannual inspections are recommended to assess the pond’s condition. After significant rain events, an additional inspection should be conducted to identify any new issues.
• Sediment Removal: Sediment should be removed as needed, typically every one to three years, depending on the amount of runoff and debris. Accumulated sediment that reduces the pond’s depth by more than 25% should be cleared to restore full capacity.
• Outflow Maintenance: The outflow structure should be checked quarterly to ensure it is free of obstructions. Clogged outlets are a common cause of pond overflow and flooding.
• Vegetation Control: Regular mowing and removal of invasive plants around the pond edges prevent overgrowth that could block drainage paths and contribute to erosion.

Regulatory Compliance for Detention Ponds

In addition to maintenance, property owners are responsible for ensuring that their detention ponds comply with local and state regulations for stormwater detention. Many jurisdictions require periodic reports on pond maintenance, condition, and compliance with environmental standards.

Working with a professional stormwater management company like iSTORMWATER can help you navigate these regulations and ensure that your detention pond meets all legal requirements. We provide expert maintenance services and can offer guidance on regulatory compliance to keep your pond in optimal condition.

The Importance of Professional Detention Pond Maintenance

While basic tasks like clearing debris or mowing around the pond can often be managed by property maintenance staff, other detention pond maintenance tasks are best left to stormwater professionals. iSTORMWATER offers expert detention pond maintenance services, including:

• Comprehensive Inspections: We conduct thorough inspections to identify potential issues and ensure the pond meets local stormwater standards.
• Sediment and Debris Removal: Our team can remove sediment buildup, trash, and organic debris to maintain pond capacity and functionality.
• Vegetation Management: We control invasive plant species and manage pond vegetation to preserve the pond’s structure and aesthetics.
• Structural Repairs: iSTORMWATER provides repair services for pond embankments, spillways, and outflow structures, ensuring your pond remains in compliance and performs optimally.

Need Help with Detention Pond Maintenance?

If you’re responsible for a detention pond on your property, iSTORMWATER offers the expert maintenance services you need. With over 20 years of experience, we’re committed to helping property owners in the DC, MD, and VA areas keep their stormwater detention systems in top condition.

Call iSTORMWATER today at (410) 231-3455 or reach out online to schedule detention pond maintenance or discuss your stormwater management needs.