# Does a French drain need a catch basin? (Kansas City)

> Premier Gutters KC - NDS-certified drainage contractor, Kansas City metro. (816) 469-9563.

**Short answer:** No - a French drain works without one. The French drain collects SUBSURFACE water along a line (perforated pipe in rock and fabric); a catch basin grabs SURFACE water that visibly ponds at a point. Add a basin ($350-$750 installed) when your soggy area also has open standing water - both feed the same discharge pipe. Just soggy, no pooling? French drain alone.

## Rules of thumb
- Soggy line + pond spot -> French drain + basin, shared discharge
- Landscape bed drowning -> atrium-grate basin tied into the run
- Downspout water on the surface -> bury the downspout instead ($300-$700/line)
- Never pipe surface water straight into perforated pipe - grit clogs the rock bed; the basin's sediment sump exists for exactly that

Prices: French drain $25-$60/LF ($1,500-$3,800 typical), catch basin $350-$750, pop-up emitter $150-$300.

Full page: https://premiergutterskc.com/answers/does-a-french-drain-need-a-catch-basin/