Storm Water Management Services in Southern Maryland

Heavy rain, poor drainage, and aging infrastructure can turn storm water into a serious problem for homes and businesses across Calvert, Charles, St. Mary's, Anne Arundel, and Prince George's Counties. Southern Shores Septic & Excavating provides professional storm water management solutions designed to protect your property, prevent erosion, and keep water moving where it belongs — away from your foundation, septic system, and landscaping.

Using modern hydro-excavation equipment alongside traditional excavating methods, our team installs and maintains drainage systems that meet county code while minimizing disruption to your property.

Our Storm Water Management Services

  • Storm Drain Installation & Repair – New drain lines, catch basins, and outfall repair for residential and commercial properties.
  • French Drains & Yard Drainage Systems – Redirecting standing water away from foundations, septic drain fields, and low-lying yard areas.
  • Erosion Control – Grading, soil stabilization, and drainage solutions to stop runoff from washing out driveways, slopes, and landscaping.
  • Grading & Site Drainage – Proper site grading so water flows away from structures and septic systems instead of pooling.
  • Culvert & Driveway Pipe Installation – Installing or replacing culverts and driveway pipes that have collapsed, clogged, or undersized for current rainfall patterns.
  • Storm Drain Cleaning & Unclogging – Clearing debris and sediment from clogged storm drains and catch basins using our hydro-excavation truck — a faster, cleaner alternative to traditional digging.
  • Sump Pump Discharge Line Installation – Running discharge lines safely away from your home and septic system.

Why Storm Water Management Matters

Poor drainage doesn't just create muddy yards — it can saturate and damage your septic system, undermine foundations, and lead to costly erosion over time. Standing water near a septic drain field is one of the most common causes of premature septic system failure we see across Southern Maryland. Addressing drainage early, before water has a chance to pool or erode soil, is almost always less expensive than repairing the damage afterward.

Why Choose Southern Shores Septic & Excavating

  • Locally owned and operated, serving Southern Maryland since day one
  • Licensed & insured excavation and drainage specialists
  • Modern hydro-excavation equipment for cleaner, safer digging
  • Experience working around septic systems, so your drainage solution won't compromise your septic field
  • Free quotes and competitive pricing
  • 24/7 availability for drainage emergencies

Frequently Asked Questions

How do I know if I need storm water management on my property?

Signs include standing water in your yard 24+ hours after rain, water pooling near your foundation or septic drain field, eroded soil along slopes or driveways, and water entering your basement or crawl space during storms.

Can drainage work affect my septic system?

It can — both for better and worse. Improperly routed storm water can saturate a septic drain field and cause it to fail early. Our team designs drainage solutions that direct water away from your septic system, and we're familiar with the layout requirements since we also install and repair septic systems ourselves.

What is hydro-excavation and why use it for drainage work?

Hydro-excavation uses pressurized water and vacuum suction to safely expose underground pipes and utilities without the risk of damage that comes with traditional digging. It's ideal for installing or repairing drain lines near existing septic, water, or utility lines. Learn more on our excavation services page.

Do you offer emergency storm water services?

Yes. We take calls 24 hours a day, 7 days a week for drainage and excavation emergencies. See our emergency services page for details.

What areas do you serve?

We provide storm water management and drainage services throughout Calvert County, Charles County, St. Mary's County, Anne Arundel County, and Prince George's County.

Get a Free Storm Water Management Quote

Don't let standing water damage your property or septic system. Contact Southern Shores Septic & Excavating today for a free, no-obligation quote on storm water management and drainage services.

Call us at 410-858-7982  |  Request a Free Estimate  |  Contact Us