O’Fallon Quality Drainage starts standing-water work with a dated map, not a product. Use yard drainage, yard grading, and French drain installation as the fork after evidence.

Mapping the pond after a named rain, not a guess

Write the date, the storm, and how long water stayed

Write the date, the storm, and how long water stayed. A two-hour puddle and a four-day pond are different files. Stake the outline. Photograph from the same corner each time so later work can be judged.

Note whether the pond begins at a downspout, against a hardscape edge, beside a fence, or in the middle of a broad lawn. Those details help distinguish concentrated inflow from a grade bowl or slower subsurface wetness. Do not rely on a photograph taken after water has already drained away.

Separating irrigation leaks from storm ponds

A wet strip that appears on a dry Tuesday is often irrigation

A wet strip that appears on a dry Tuesday is often irrigation. A wet bowl that appears only after thunder is stormwater. Treat them as different sources even if they occupy the same corner of the lot.

Surface inlets, regrade, or a buried collector

Temporary pumping is not a plan

Pumping a pond into the street after a storm is not drainage. It is a weekend.

If the pond is a surface dish, reshape or grate it. If the ground is saturated without a surface bowl, look subsurface. If roof leaders feed the same corner, extend them. The order of those checks prevents buying the wrong pipe.

Compare alternatives by the problem they solve. A regrade changes the surface path. A basin captures water at a defined low point. A French drain intercepts water in a gravel envelope. A solid lateral moves captured water to an outlet. If a quote does not identify the source and the job of each component, it is difficult to compare fairly.

Mosquito, turf, and foundation risk without alarmism

Standing water stresses turf and can wet a foundation line

Standing water stresses turf and can wet a foundation line. Those are reasons to finish a plan, not to invent emergency claims this site cannot prove. Keep the language observational.

Photographing high-water marks

Mulch lines, stained siding, and flattened grass are records

Mulch lines, stained siding, and flattened grass are records. Keep them with the contact request. A provider should not have to guess the high-water mark from a sunny-day visit.

Include a simple reference such as a stake, patio corner, or fence post in each image. The goal is not a professional survey. It is a repeatable record of extent, direction, and residence time that can be checked after the first storm following work.

Choosing the first intervention from evidence

The first intervention is the one that matches the map

The first intervention is the one that matches the map. Do not skip to a long French drain because the phrase is familiar. Do not skip to a basin because a neighbor has one. Match geometry.

Watching the next storm after work

Success is a smaller outline or a shorter residence time, documented

Success is a smaller outline or a shorter residence time, documented. If nothing changes, the outlet or the source was misread. Return to diagnosis rather than adding random pipe.

Keep the before-and-after record with the final scope: rain date, pond outline, leader locations, inlet or regrade location, and intended outlet. A follow-up should compare those fixed observations, not rely on whether the lawn merely looks drier on a sunny day. That makes a later repair decision more specific and avoids product-by-product guessing.

At the follow-up, check whether water reaches the intended inlet, bypasses an edge, or returns from an outlet. Note the same stake or hardscape reference used before work and the time water remains. A dry-day appearance is not a substitute for this storm observation, and a changed pond boundary should lead to a focused revision rather than random added pipe.

Clay context is in the soil field note. City process is at Engineering. Census context is at QuickFacts. Map the pond boundary at more than one stage of a storm, its surface-flow direction, roof-leader locations, and the proposed release. Compare a regrade, basin, collector, or solid lateral by the source each one addresses, its outlet, access for maintenance, restoration, and the first-storm acceptance observation. Exclude mosquito-control claims, emergency promises, and conclusions based on a single dry-day inspection. Add field measurements that make the map useful: distance from the pond edge to the wall, relative height of nearby patios or walks, leader discharge locations, and any point where water crosses a lawn edge. A contractor can then explain why a surface regrade is being considered before a buried collector, or why a collector needs a separate solid lateral to a named release. Quote comparisons should not hide those alternatives under one word such as drainage. Ask whether the scope includes excavation, inlet elevation, pipe access, outlet work, spoil handling, turf restoration, and a return observation after rain. At the first-storm review, measure the new pond outline against the same stake or fixed landmark, note residence time, and record whether water enters the intended inlet or bypasses it. If the outline improves but a new low spot appears, the next adjustment should respond to that mapped location rather than adding components without a diagnosed source. A complete record also notes conditions that can distort the result: active irrigation, construction traffic, newly placed soil, or a blocked surface opening. Those conditions may change the observation without proving an installed component is defective. Keep them separate from the storm map so later decisions have a clear factual basis.

Common questions

Standing Water Drainage questions for an O'Fallon lot

01How long is too long for water to sit?

There is no universal hour count. Document residence time and whether it reaches the foundation, then match a tool to that map.

02Could it be the sprinkler?

Yes. Compare a dry irrigation day with a storm day before naming stormwater work.

03Should I fill the pond with dirt?

Fill without a release can move the pond or raise water against the house. Shape with an outlet in mind.

04Is standing water always a French drain?

No. Many ponds are grade or roof-water problems.

05What should I send in a review?

Dated photos, a simple outline of the pond, downspout locations, and how long water stayed.