Wichita Water Damage Facts
This page lists short, dated facts about water damage in Wichita, Kansas. It covers the June 2026 and June 2025 flash floods, flood control, national cost benchmarks, mold timing and the S500 water categories. National figures are labeled national. ICT Water Pros is a Wichita water damage restoration company.
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Wichita Flash Flood Events
- 25 to 26 June 2026: the National Weather Service recorded a daily rainfall record of 5.31 inches at Wichita Eisenhower airport. Parts of the metro got 4 to 7 inches in two to three hours. Basement apartments in west Wichita were evacuated. Cowskin Creek at 119th Street reached minor flood stage (S1).
- 3 June 2025: flash flooding hit east Wichita, at the Kellogg/Hillside ramp, in Bleckley and in Edgemoor. A motel reported a basement full of water (S2).
More on flooding in the city: Wichita flood-prone areas.
The Big Ditch and Wichita Flood History
- The Wichita and Valley Center Local Protection Project was authorized in 1936, built in the 1950s, and protects about 49,000 acres (S5).
- The Wichita-Valley Center Floodway was built in the 1950s (S6). It is often called the Big Ditch.
- The two sources give different exact years, so this page says only “built in the 1950s”.
- Our reading: a floodway moves river water and does not control rain runoff, seepage or plumbing failures.
National Water Damage Cost Benchmarks
These are national figures from two public sources, vendor and media estimates (S8). They are not Wichita prices. We have not found Wichita-specific cost data, so this page states none. Categories 1 to 3 are explained further down. Full page: water damage cost in Wichita.
| Item | National benchmark | Source |
|---|---|---|
| Average restoration job | about $3,455 (Bob Vila, updated May 2023) and $3,867 (PushLeads, 2026) | S8 |
| Category 1 water, per sq ft | about $3 to $4 | S8 |
| Category 2 water, per sq ft | about $4 to $7 | S8 |
| Category 3 water, per sq ft | about $7 to $7.50 | S8 |
Mold Timing
- Wet materials should be dried within 24 to 48 hours. If they are not dried in that time, assume mold growth (S9).
- Drying wet materials within that window is the main step to lower the risk (S9).
- The EPA says a moldy area under about 10 square feet (about 3 ft x 3 ft) can usually be handled by the homeowner (S9).
Full page: mold after water damage.
Water Categories and Classes (S500)
- ANSI/IICRC S500 uses water Categories 1 to 3 and Classes 1 to 4 (S10). In plain terms, the category is about how dirty the water is.
- Category 3 water is grossly contaminated. It includes sewage and rising river water (S10).
- Drying time depends on the materials and the moisture readings.
Note: the official ANSI/IICRC S500 text has not been obtained; the S500 statements here rest on secondary sources.
How This Page Was Made
Statistics on this page are tied to the sources listed at the bottom. The page shows a last reviewed date. Method details are on Sources and Methodology. This site does not
Quick answers about water damage facts in Wichita
How much rain fell in Wichita in June 2026?
The National Weather Service recorded a daily rainfall record of 5.31 inches at Wichita Eisenhower airport on 25 to 26 June 2026. Parts of the metro got 4 to 7 inches in two to three hours. Basement apartments in west Wichita were evacuated, and Cowskin Creek at 119th Street reached minor flood stage (S1).
What is the Big Ditch in Wichita?
The Wichita-Valley Center Floodway was built in the 1950s (S6) and is often called the Big Ditch. It belongs to a flood protection project that was authorized in 1936 and protects about 49,000 acres (S5). Our reading: a floodway moves river water and does not control rain runoff, seepage or plumbing failures.
How much does water damage restoration cost?
We state no Wichita price. National figures put an average job at about $3,455 (Bob Vila, updated May 2023) and $3,867 (PushLeads, 2026), with Category 1 at about $3 to $4 per square foot, Category 2 at about $4 to $7, and Category 3 at about $7 to $7.50 (S8).
How fast can mold grow after water damage?
Wet materials should be dried within 24 to 48 hours; if they are not dried in that time, assume mold growth, according to CDC and EPA guidance (S9). Visible growth may take longer to appear. Hidden moisture inside walls and under floors is the usual problem.
What are the water damage categories?
ANSI/IICRC S500 sorts water into Categories 1 to 3 and damage into Classes 1 to 4 (S10). In plain terms, the category is about how dirty the water is. Category 3 is grossly contaminated and includes sewage and rising river water. Note: the official text for this standard has not been obtained; the statements here rest on the secondary sources listed.
