From Drought to Flood Watch: What the Late-August Storms Mean for Gypsum Crawlspaces

After a summer of drought, the rain arrived all at once. On Sunday, August 30, thunderstorms dropped between six-tenths and nine-tenths of an inch of rain along the I-70 corridor in Eagle County. Rock and mud slides closed Sweetwater Road and Colorado River Road north of Dotsero for most of the afternoon, with boulders four to five feet across in the roadway. The National Weather Service extended its flood watch into the following Tuesday and warned that saturated soil was more prone to rapid runoff. No homes were damaged in the slides. The risk for Gypsum homeowners is quieter than that: water collecting under the house. Catching it early is the difference between a drying job and full water damage restoration.

This guide covers where storm water gets into lower-valley homes, what to check now, and when a wet crawlspace needs a professional.

Why the ground is working against you right now

1. Hard soil, then saturated soil. Ground that baked all summer sheds the first rain. Once it is finally soaked, it cannot take any more, and the next storm runs straight to the low spots.
2. Settled grading. Soil next to foundations settles over the years until it slopes toward the house.
3. Drainage choked with summer debris. Gutters, downspouts, and window wells fill with leaves, seeds, and dust in a dry year.

Where the water shows up

• Crawlspaces. Standing water, wet soil under the vapor barrier, or damp insulation hanging from the joists.
• Window wells. A well that fills sends water through the window frame and down the inside of the wall.
• Garage and walkout slabs. Water follows the driveway to the door.
• Foundation walls. White mineral deposits or a dark damp band near the floor.

What to check this week

1. Look in the crawlspace. Take a flashlight, and check again a day after the next rain.
2. Clean the gutters and extend the downspouts. Discharge should land at least five feet from the foundation.
3. Clear the window wells and confirm the drains at the bottom are open.
4. Check the grade. Soil should fall away from the house for the first several feet.
5. Test the sump pump if you have one. Pour in a bucket of water and watch it cycle.
6. Use your nose. A musty smell in a closet or lower level usually means moisture you have not found yet.

What DRS does on site

Our crews respond across the lower Eagle Valley 24/7. A typical water intrusion call in Gypsum includes:

• Extraction of standing water from crawlspaces and lower levels
• Moisture mapping of walls, floors, and framing
• Removal of wet insulation and damaged vapor barrier
• Structural drying with commercial dehumidifiers and air movers
• Mold remediation where growth has already started
• Documentation for your insurer

Common mistakes lower-valley homeowners make

• Never looking under the house. A crawlspace can hold water for weeks without a sign upstairs.
• Letting it dry on its own. The water goes away. The moisture in the framing and insulation does not.
• Trusting the dry forecast. September storms here are short and local. One cell is enough.

When to call a pro versus handle it yourself

Gutters, downspout extensions, and window wells are homeowner jobs. Standing water under the house, wet insulation, damp drywall, or a musty smell that will not go away all call for a moisture inspection.

If the recent storms left water where it should not be, we can find it and dry it. See how we serve Gypsum or request an inspection.