Drainage repairs
Drainage repairs address drainage systems that no longer move water the way they should. WHITE ARROW LAND WORKS repairs problem areas such as damaged drainage runs, blocked flow paths, failed grading, washed-out sections, and other site drainage issues that lead to pooling, erosion, or repeated water damage. This service helps restore proper drainage function so runoff can move away from structures, driveways, work areas, and vulnerable parts of the property.
Drainage repairs are needed when an existing drainage setup stops working as intended or when a problem develops over time from settling, erosion, blockage, impact damage, or changing site conditions. Even a drainage system that worked well before can fail if water volumes change, sediment builds up, a pipe shifts, or surrounding grades no longer direct runoff properly. The result is often standing water, recurring soft ground, erosion, or damage to access areas and nearby improvements. WHITE ARROW LAND WORKS handles Drainage repairs by identifying the actual cause of the issue rather than only treating the visible symptom. Depending on the site, that may involve locating failed sections, correcting grade problems, restoring flow paths, replacing damaged components, or reshaping affected areas so water can drain correctly again. Repair work may be focused on one trouble spot or part of a broader drainage correction if several issues are connected. This service is especially important when a property has recurring drainage trouble despite previous work, or when storm or irrigation flow has exposed weak points in the system. Prompt repairs can help prevent larger washouts, deeper erosion, and repeated maintenance. The purpose of drainage repair is to restore reliable function so water moves away from problem areas instead of collecting, undermining, or cutting through the site.
Common Problems This Solves
Blocked or failed drainage flow
Recurring ponding after prior drainage work
Washed-out channels or drainage sections
Soft, muddy areas caused by poor runoff control
Erosion around damaged drainage features
Signs You May Need This Service
A drainage area that used to work now backs up
Water remains in place long after storms or watering
Gravel, soil, or sediment is collecting in the same spot
Runoff is cutting new paths across the property
Previously repaired areas keep failing
How Drainage repairs Works
Here's what to expect when you hire WHITE ARROW LAND WORKS for drainage repairs:
Inspect the site to find the source of failure
Check grades, flow direction, and affected areas
Remove blockages or damaged sections as needed
Repair or reshape drainage features for proper movement
Verify water has a clear exit path
Timeline and approach vary based on extent of the damaged area, difficulty locating the drainage failure, access for excavation or repair equipment.
Professional Insight
Photograph problem areas during rain, snowmelt, or irrigation cycles so the flow pattern is documented before conditions dry out. Mark where water starts, where it stalls, and where erosion appears first.
This helps because many drainage failures are intermittent and harder to diagnose later. Clear observations can speed up repair planning and prevent guesswork.
⚠ Do not keep adding fill or gravel over a wet spot without finding the source, because it usually hides the problem and can trap more water.
Local Insight
Properties in Kennewick, Pasco, Richland, Walla Walla, and surrounding agricultural areas often deal with a mix of stormwater, irrigation runoff, and gravel-surface drainage issues. Fine sediment can clog low areas and drainage paths, while repeated equipment or vehicle traffic can deform grades over time. In more rural service areas like Burbank, Wallula, Othello, and Goldendale, isolated drainage failures can also go unnoticed until access roads or work zones begin to wash out.
Why Customers Trust Our Experience
Good drainage repairs focus on diagnosing the water path, failure point, and site grade instead of only fixing the visible damage.
Frequently Asked Questions
Content reviewed by Tom Boczar — WA General Contractor
Content reviewed by Tom Boczar · Last reviewed 2026-06-18