Storm Drain Cleaning in Cedar Park, TX
Central Texas storms do not drizzle — they dump inches in an hour, and your property's drainage gets one chance to move all that water away from the house. When the yard ponds, the driveway turns into a stream, or water starts collecting against the foundation, the outdoor drainage is not keeping up. Storm drain cleaning in Cedar Park, TX clears gutters, catch basins, area drains, and underground storm lines — then flow-tests the whole path so the next Hill Country downpour has somewhere to go.
Service overview
Keeping Central Texas downpours moving away from your home
A residential storm drainage system is a chain with several links: roof gutters catch the rain, downspouts carry it to the ground, and underground storm lines move it across the yard to a street outlet, ditch, or dry well. Along the way, catch basins and area drains collect surface water from patios, driveways, and low spots. Every link has to be open, because the chain only moves as much water as its tightest restriction — one clogged basin or silted line backs the whole system up.
Cedar Park's ground makes that chain work hard. The thin soil over limestone and rock does not absorb water quickly, so during a hard rain nearly every drop becomes surface runoff that grading and drainage must carry. When gutters clog with live oak leaves, a catch basin silts up, or an underground line fills with sediment and roots, water goes where it wants — across the patio, against the foundation, into the garage. In a flash-flood region, a restricted drain is not an inconvenience; it is a property risk.
Storm drain cleaning restores the system's designed capacity. We clear each choke point — gutters and downspouts, grates and basins, underground lines and outlets — then flow-test the whole path with water. You see the system move water the way it was built to, before the next storm arrives, not during it.
! Warning signs your storm drains need cleaning
Standing water after rain
If water still stands in the yard hours after the rain stops, the drainage system is holding water instead of releasing it. Normal drainage clears surface water steadily once rain eases; lingering ponds mean a catch basin, an underground line, or an outlet is restricted. In Cedar Park's rocky soil, where absorption is slow, the drainage system does nearly all the work — so standing water is its failure report.
Overflowing gutters and downspouts
Gutters that spill over their edges during rain are not keeping up with the roof — usually because a downspout is clogged or the underground line it feeds is restricted. That overflow dumps the entire roof's water straight against the foundation instead of carrying it away, which is exactly the outcome gutters exist to prevent. If you see waterfalls off the eaves in a storm, the path downstream is blocked.
Water pooling against the foundation
Water collecting against the foundation after storms is the warning sign to take most seriously. Saturated soil presses against foundation walls, and repeated pooling finds its way inside through any weakness — and Cedar Park's clay pockets swell dramatically when soaked, adding pressure. If the beds along the house turn into ponds every storm, the drainage path there is failing and the foundation is taking the load.
Scope of work
What storm drain cleaning covers
We treat storm drainage as one connected system, roof to outlet. Here is how a cleaning visit works through it:
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01
Gutters and downspouts
We clear leaves, oak tassels, shingle grit, and nests from gutters and flush every downspout to confirm it runs free. Downspouts that tie into underground lines get special attention — a clear gutter feeding a clogged buried line still floods the foundation beds.
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Catch basins and area drains
Grates come off, and the basins get pumped or scooped clear of silt, mulch, leaves, and debris. We check each basin's outlet pipe — the short buried line to the next basin or the main run — because a clean basin with a blocked outlet still ponds.
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Underground storm lines
Buried storm lines get jetted clear of silt, mud, and root intrusion, and we camera the run to check for crushed, separated, or bellied sections. Storm lines are often corrugated or thin-wall pipe that roots and soil movement damage quietly — the camera shows whether cleaning is enough or a section needs attention.
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Outlets and flow testing
We confirm every outlet — street curb, ditch, dry well, or daylighted pipe — is open and discharging, then flow-test the whole system with water from the top. You watch water enter at the gutters and basins and exit at the outlet, proving the full path works end to end.
Drainage is a system, not a spot fix
Clearing one clogged grate while the underground line behind it stays silted solves nothing — the next storm ponds in exactly the same place. Real storm drain cleaning follows the water's entire path and verifies each link. That is why every visit ends with a flow test: it is the only proof that the system works as a system, not as a collection of individually clear parts.
Contact us nowTools for outdoor drainage
Gutter clearing tools
Scoops, brushes, and high-reach tools clear gutters of oak leaves, tassels, and shingle grit without damaging the gutter or the roof edge. Downspouts get flushed with water to prove they run free all the way to their discharge point.
Basin pumps and vacuums
Wet vacuums and pumps pull silt, mulch, and standing water out of catch basins and area drains so the basin and its outlet pipe can be inspected and cleared properly. You cannot diagnose a basin you cannot see into.
Jetting for storm lines
High-pressure jetting scours silt, mud, and fine roots from underground storm lines and pushes the debris to the outlet. Storm lines collect different debris than sewer lines — sediment and organic matter rather than grease — and jetting is the right tool for both.
Storm-line cameras
Push cameras sized for storm piping show crushed sections, separated joints, root intrusion, and bellies in buried runs. Finding a crushed corrugated section explains a chronic ponding spot that no amount of surface clearing would ever fix.
Why Cedar Park drainage fails
Three local realities gang up on storm drainage here. First, the rainfall pattern: Central Texas gets its water in intense bursts — inches in an hour during spring storm season and fall tropical remnants — which means drainage must handle peak flow, not average flow. A system that copes with a steady rain can be overwhelmed in twenty minutes of a Hill Country gully-washer. Second, the ground: thin soil over limestone absorbs little, so grading and buried lines carry nearly the entire runoff load. Third, the trees: live oaks shed leaves, tassels, and twigs year-round, and their roots invade buried storm lines through any available joint or crack.
New construction adds its own chapter. Freshly graded lots around the 183A corridor and near Lakeline often have drainage that was designed on paper but never tested by a real storm — downspouts daylighting onto flat clay that ponds, basins set too high to catch flow, swales that silted in during construction. Older neighborhoods like Anderson Mill and Old Town Cedar Park have the opposite problem: decades of sediment, root intrusion, and settled pipe. Both end up in the same place — water where it should not be — but the fixes differ, which is why we camera and flow-test rather than guess.
Neighborhoods we serve around Cedar Park
- • Anderson Mill
- • Brushy Creek
- • Buttercup Creek
- • Twin Creeks
- • Old Town Cedar Park
Before & after
How Texas storms punish Cedar Park drainage
Intensity is the defining trait of Central Texas rain. A storm that drops two inches in an hour delivers water faster than soil can absorb and faster than a partially restricted system can move — which is exactly when ponding, foundation pooling, and garage flooding happen. Drainage designed for a gentle rain fails precisely when you need it most, and the failure looks sudden even though the restriction built up over months or years.
Debris loading is constant. Live oaks drop leaves in spring, tassels and pollen coat everything, summer storms strip twigs, and fall brings another leaf wave — gutters and basins never get a true off-season here. A basin that was clear in March can be half-full of oak debris by June. That is why storm drainage benefits from seasonal attention rather than one heroic cleaning every few years.
Underground, the enemies are silt and roots. Every storm washes fine sediment into basins and lines, where it settles in low spots and slowly narrows the bore. Meanwhile tree roots probe buried storm lines for the water inside, entering through joints and cracks just as they do in sewer laterals. A storm line can look fine at the grate and be half-choked ten feet down — which is why we jet and camera instead of just scooping the surface.
Outlets are the forgotten link. A perfectly clear system that discharges into a ditch choked with weeds, a dry well filled with silt, or a curb outlet buried under mulch still floods. Every cleaning visit ends at the outlet, because the chain is only as good as its last link — and outlets are where neglect hides longest.
- ▸Two inches of rain in an hour overwhelms soil and any partially restricted drainage.
- ▸Live oaks shed leaves, tassels, and twigs year-round — gutters and basins never get an off-season.
- ▸Silt settles in low spots and roots invade buried lines through joints and cracks.
- ▸A clear system discharging into a choked ditch or buried outlet still floods.
Be ready before the next storm hits Cedar Park
Don't wait for standing water
The time to find out your drainage is restricted is not during a flash-flood warning — it is on a dry, calm day when we can clear every link and prove the system with a flow test. Storm season in Central Texas is a matter of when, not if, and a system at full capacity is the difference between a heavy rain and a property problem.
After a cleaning, you will know exactly what your drainage can handle: which basins feed which lines, where the outlets are, and what the camera showed underground. That knowledge turns the next storm forecast from a worry into a non-event.
What happens during a storm drain visit
Walkthrough and system mapping
We walk the property with you in dry conditions, mapping the drainage chain: gutters and downspouts, every basin and area drain, the underground runs between them, and each outlet. You will learn where your water goes — most homeowners have never traced the full path.
Surface clearing
Gutters get cleared of leaves and debris, downspouts get flushed, and basin grates come off for pumping and scooping. This is the visible half of the work, and it often reveals the hidden half — a basin full of silt usually means its outlet line needs jetting too.
Jetting and camera inspection
Underground storm lines get jetted clear of silt, mud, and roots, then camera-inspected for crushed sections, separations, and bellies. The camera footage shows whether the line is sound or a damaged section is behind a chronic ponding spot.
Flow test and report
We run water through the whole system from the top and confirm it discharges at every outlet, then walk you through what we found: the camera footage, the condition of each link, and what to watch between visits. You see the system work before we leave.
What shapes storm drain cleaning scope
Storm drain cleaning in Cedar Park varies with how much drainage the property has, how badly it is restricted, and how reachable the underground parts are:
Amount of drainage
A small lot with two basins and short runs is a different job from a large property with a dozen basins, long buried lines, French drains, and multiple outlets. More links in the chain mean more to clear and more to flow-test.
Restriction severity
Surface debris in gutters clears quickly; a buried line packed with silt and roots through a long run takes jetting passes and camera time. The walkthrough usually tells us which situation we are facing before the equipment comes out.
Underground condition
If the camera finds a crushed corrugated section, a separated joint, or a badly bellied run, cleaning restores what it can — but a damaged section may need repair to stop the chronic ponding. We show you the footage and explain the options honestly.
Capacity restored, proven with water
Every storm drain cleaning ends the same way: water in at the top, water out at the outlet, with you watching. No guessing, no hoping the next storm goes well — the system is proven working before we pack up, and you know exactly what it can handle.
Call (512) 985-2347Frequently asked questions
What counts as a storm drain on a residential property?
Everything that moves rainwater away from your house: roof gutters and downspouts, catch basins and area drains in the yard, the underground pipes connecting them, French drains, and the outlets where it all discharges — street curb, ditch, or dry well. They work as one chain, and a cleaning visit covers the whole chain, not just the parts you can see from the surface.
How often should storm drains be cleaned in Cedar Park?
Most properties benefit from an annual check, ideally before spring storm season, because live oaks shed debris year-round and every storm washes silt into basins and lines. Properties under heavy tree cover or with a history of ponding may need attention twice a year. After the first full cleaning, we can tell you how fast your system reloads and set a sensible rhythm.
Can you clean underground storm drain pipes, or just the surface grates?
Both — and the underground part matters more. We jet buried storm lines clear of silt, mud, and roots, then run a camera through to check for crushed sections, separated joints, and bellies. A clean grate over a half-choked buried line still ponds, so any real storm drain service has to address what is underground.
Will cleaning stop water from pooling against my foundation?
If the pooling is caused by restricted drainage — clogged basins, silted lines, blocked outlets — then yes, restoring the system's capacity fixes it. But pooling can also come from grading that slopes toward the house or soil settled against the foundation, which cleaning alone cannot fix. Our walkthrough identifies which cause you have, and we will tell you plainly if the answer is grading rather than drainage.
Do roots really get into storm drain pipes?
Constantly. Tree roots seek the water inside buried pipes and enter through any joint, crack, or separation — storm lines are just as inviting as sewer lines. Live oak and cedar roots are the usual culprits in Cedar Park. Jetting cuts and flushes them out, and the camera shows how extensive the intrusion is and whether a damaged section needs attention beyond cleaning.
What is the flow test you mention?
It is the proof the system works. After clearing every link, we run water into the gutters, downspouts, and basins and watch it travel the full path to the outlets — with you watching too. If water ponds anywhere during the test, we have found a restriction the cleaning missed and we address it on the spot. No test, no certainty.
Should I get storm drains cleaned before selling my home?
It is smart preparation. Standing water, ponding beds, and foundation pooling are red flags in a buyer's inspection, and a documented cleaning with flow-test results answers those concerns before they are raised. It also lets you disclose the drainage system's condition accurately instead of guessing — buyers and inspectors both prefer evidence.
Get storm drain cleaning in Cedar Park today
The next Central Texas downpour is a matter of when, not if. Get your gutters, basins, and underground storm lines cleared and flow-tested now — so the storm is just weather, not a property problem.