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Stormwater Inspections

At Drain King, we specialize in dependable commercial drain and sewer services for car wash owners who can’t afford costly downtime. From clogged lines and sand trap maintenance to urgent sewer emergencies, our experienced team delivers fast, honest, and effective solutions tailored to the unique needs of car wash facilities.

Call: (763) 786-3000

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Stormwater inspections are all about preventing the headaches that come with heavy rainfall in Minnesota. When drains and stormwater systems get clogged with debris, sediment, or grease, it can lead to flooding, property damage, and even hazardous conditions in parking lots or near building foundations. Regular stormwater system checks not only keep water flowing smoothly, but also help you catch minor issues before they become expensive problems.

At Drain King Inc., our team uses advanced camera equipment and diagnostic tools to perform thorough stormwater inspections for both homes and businesses. We look for blockages, root intrusions, cracks, and other signs of wear that could impact your drainage. Our inspections are fast, non-invasive, and come with straightforward reports so you know exactly what’s happening underground—no guesswork, just real answers.

By scheduling regular stormwater inspections with Drain King, you’ll stay ahead of storms and protect your property from flooding and costly repairs. We offer flexible appointments, clear communication, and dependable service every step of the way. Let us give you peace of mind, rain or shine, knowing your stormwater system is ready for whatever the weather brings!

Restaurant Grease Do’s and Dont’s.

by Art Kallenbach | June 1, 2026 | Commercial Drain Services, Maintenance | 0 Comments

“Insanity is repeating the same thing over and over and expecting the results to be different.” That quote fits restaurant grease problems better than most owners want to admit. I recently had a restaurant owner upset about the cost of clearing a main line packed with...

Frozen Drain Lines? Here’s What to Do Before Calling for Emergency Service

by Jennifer Beam | May 23, 2026 | Commercial Drain Services | 0 Comments

If your sinks are draining slow or not at all and you suspect frozen drain lines, don’t panic. It’s a headache, for sure, but there’s a good chance you can tackle the issue before needing emergency help. Here’s what I recommend if you’ve got frozen drains and you want...

Slow Drains and Strange Smells? Signs Your Car Wash Sand Trap is Full

by Jennifer Beam | May 18, 2026 | Commercial Drain Services, Diagnostic Services, Maintenance | 0 Comments

If you’re running a car wash, you know that your business literally lives and dies by its ability to move water. You’ve got high-pressure sprayers, chemical mixers, and conveyors all humming along, but none of that matters if the water has nowhere to go. At the heart...

What is a sand trap?

A sand trap is a tank that separates waste water collected from area floor drains. When liquid enters the tank, heavy debris falls to the bottom. Since oil is lighter than water it floats to the top. The remaining liquid flows through the tank and relatively clean water enters the city’s sanitary sewer system. Servicing your […]

What is at the bottom of a storm drain?

Some of the heavier sediment and small objects may settle in a catch basin, or sump , which lies immediately below the outlet, where water from the top of the catch basin reservoir overflows into the sewer proper.

What’s the difference between a sewer and a storm drain?

Most storm drains simply collect rain water and channel it away to prevent flooding, carrying polluted runoff to local water resources. Sanitary sewers carry wastewater or sewage from homes and businesses through an entirely separate piping network below city streets.

Are storm drains public property?

Storm drain systems can involve both public infrastructure and private property features . Public systems typically include street drains, curbs, and municipal piping. However, once stormwater enters private property, through catch basins, retention ponds, or culverts, the responsibility may shift.

How often should stormwater drains be cleaned?

Storm drains typically require cleaning every five years , with municipalities often cleaning 20 of their systems annually. However, areas prone to heavy debris accumulation or near sensitive water bodies may need more frequent cleaning.