You know the spot. The corner of the yard where the grass dies every year. The dip in the field where the planter sinks. The patch by the foundation that's always damp. After a wet central-Illinois spring, that low spot has been holding water for weeks, and you're tired of looking at it.
Most of those problems have one fix: get the water somewhere else, in a pipe, at the right grade. That's what drainage tile does. And the best time to put it in is right now.
Why Spring Beats Summer For Tile Work
Three reasons we'd rather dig drainage in May than July:
1. You can see where the water actually goes.
This is the big one. In May, ground is still wet from the last rain. The low spots are obvious. The path water takes from where it lands to where it leaves the property is right there in front of you. By July, the ground's dry and we're working from your description and the slope of the land, which isn't as good.
2. The dig is easier and cleaner.
Slightly damp ground holds the trench wall together. Bone-dry ground crumbles. We can cut sharper, narrower trenches in spring soil, which means less yard repair and faster install.
3. You actually need it sooner.
If your basement gets water in spring storms, every week between now and the next big rain is a coin flip. If your field is wet enough that you can't get equipment on it, every dry day you lose to drainage delay is a planting day lost.
What Drainage Tile Actually Is
Drainage tile in central Illinois — yard or field — is almost always the same idea: perforated pipe in a gravel-filled trench, sloped downhill from where water collects to a real outlet.
Yard drainage usually means 4-inch perforated HDPE in a sock, dropped in a 12–18 inch trench, gravel above and below, tied into a yard outlet, French drain pop-up, ditch, or downspout drain. Field tile uses larger pipe (4–6 inches typical) at greater depth (3–4 feet), tied to a main and eventually to a permanent outlet — a creek, ditch, or county tile main.
The two parts that matter most are the grade (the pipe needs to slope downhill the whole way; even 1% is fine, but flat spots fail) and the outlet (a tile that doesn't go anywhere isn't a tile, it's a buried lake).
Common Jobs We See In Spring
- Soggy yard corner. One low spot that holds water and won't grow grass. Fixed with a short tile run from the low spot out to a daylight outlet, ditch, or pop-up.
- Standing water against the foundation. Usually a downspout dumping right next to the house plus a yard that doesn't slope away. Combined fix: bury the downspout discharge in a drain line that takes it 20+ feet from the foundation, regrade the surface to drain.
- Wet basement. Often a foundation drain that was never installed or has failed. The right fix is a perimeter footing drain — perforated pipe in gravel along the footing, tied to a sump or daylight.
- Field tile that quit working. Old clay tile collapsed, modern HDPE tile crushed by deep tillage, or an outlet that got buried during a fence row push-out. We locate, dig down, splice or replace, tie back to the main.
- New tile in a wet field. Adding a parallel run on 30–60 foot spacing through a saturated section to take the wet-spot acres back into production.
What Does It Cost?
The honest answer: depends. A 30-foot French drain in a back yard is one number. Running 800 feet of new field tile across a quarter-section is a different number. The cost drivers are:
- Linear footage. The biggest single factor.
- Depth. Yard drains shallow, field tile deeper. Each foot of depth slows the dig.
- Pipe size and material. 4-inch sock-wrapped HDPE for yards is cheap; bigger pipe and main fittings cost more.
- Outlet work. If we have to build a new outlet (cut a ditch, install a daylight headwall, tie into a county main), that's its own scope.
- Access. A wide-open back yard with a gate the JCB 8040ZTS mini fits through is fast. A run that requires hand-digging around a buried utility takes longer.
We always come look first and give a real number — no estimating sight-unseen. Free, no obligation.
What To Do Before You Call
- Walk the wet spot a couple times this week. Take photos. Note where water comes from and where you'd like it to go.
- Check your downspouts. If they dump within 10 feet of the foundation, that's almost always part of the problem.
- Look for an outlet. A ditch at the road, a low spot in a back field, a creek behind the property. Tile has to go somewhere.
- Note any utilities. Buried gas, electric, water, septic, cable. We call locates before any digging, but knowing what you've got speeds the estimate.
Bottom Line
If a wet spot has been bothering you for two springs in a row, this is the year to fix it. May and June are the right window — ground reads true, dig is clean, and you'll have it done before the next big storm. By July the ground's hard, the calendar's full, and you'll be looking at the same low spot in 2027.
We do drainage work across the 60-mile radius from Mattoon — Charleston, Effingham, Champaign, Decatur, Sullivan, Tuscola, Shelbyville, Pana, Terre Haute, and everywhere in between. Call or text (217) 809-0779, or read more about our drainage tile and yard drainage service.