My basement flooded in Colorado Springs — what do I do?

Step One: Make the Basement Safe Before You Go Down There

The instinct when you discover a flooded basement is to rush downstairs and start moving things. Resist that instinct until you've checked two things: the water source and the electrical panel.

If your electrical panel is in the basement and there is standing water, do not enter. Call your utility provider — Colorado Springs Utilities — and ask them to disconnect power at the meter. Water and live electrical circuits in a confined space is a life-safety emergency that takes priority over everything else.

Once you've confirmed power is off or your panel is above the waterline, look at what's actually wet. Standing water that is dark, has an odor, or came in from a floor drain backing up is not safe to wade through without waterproof boots and gloves at a minimum. Per the IICRC S500 standard, water from unknown sources should be treated as contaminated (Category 2 or Category 3) until proven otherwise.

Identify the Water Source — It Changes Everything

Not all basement flooding is the same. The IICRC S500 standard classifies water damage into three categories based on contamination level, and the category determines what cleanup protocol is required:

• Category 1 (clean water): Supply line failure, water heater rupture, or pipe burst from a clean source. Lowest contamination risk. This is the most common cause of Colorado Springs basement flooding during the October–April freeze season, when pipes in exterior walls, crawl spaces, and garages are vulnerable to freeze-thaw cycles at our 6,000-foot elevation.
• Category 2 (gray water): Water from a washing machine overflow, dishwasher discharge, or sump pump failure pulling from a pit with some biological contamination. Requires professional extraction and antimicrobial treatment — not just drying.
• Category 3 (black water/sewage): Sewer backup, toilet bowl overflow, or floodwater that has entered from outside the structure. Per the IICRC S500 standard, Category 3 materials cannot simply be dried — contaminated porous materials (drywall, carpet, insulation, wood) must be removed and discarded. This is the highest-cost and highest-health-risk scenario.

In Colorado Springs, spring snowmelt events — particularly in lower-elevation neighborhoods near Fountain Creek and its tributaries — can push groundwater through foundation cracks and floor drains. That water, once it's traveled through soil, is treated as Category 3 under IICRC protocols. It is not clean water, regardless of how it looks.

What to Do in the First Hour

Once you've confirmed it's safe to be in the space, here is the priority order:

• Stop the source if you can. Shut off the main water supply if it's a pipe or appliance failure. If it's groundwater infiltration from a storm, you cannot stop the source — focus on calling for help.
• Call a professional restoration company. Commercial truck-mounted extraction equipment removes water at a rate that consumer wet-vacs cannot approach. More importantly, a professional will use moisture meters to identify water that has wicked into drywall, subfloor, and framing — water you cannot see or feel.
• Document everything before anyone touches it. Photograph and video the standing water level, affected contents, and visible structural damage. This documentation is the foundation of your insurance claim. The adjuster was not there — your photos are the record.
• Call your insurance company. Report the loss and ask about your coverage for water damage, including whether you have a sewer backup endorsement if the source is a drain backup. Do this before any major demolition work begins.
• Move undamaged contents out of the space if you can do so safely. Dry, moveable items that aren't yet wet are worth protecting. Do not attempt to move furniture through standing Category 2 or 3 water without protection.

Do not run box fans or your home HVAC system in an attempt to dry things out. Without moisture meters calibrated to building materials, you have no way to know whether the air movement is helping or simply pushing moisture further into the structure. Industrial dehumidifiers and air movers used by restoration professionals are calibrated to the specific moisture readings in your materials — consumer equipment is not.

The Mold Clock Is Already Running

Per the IICRC S520 standard on mold remediation, mold can begin growing on wet organic materials — drywall paper facing, wood framing, carpet backing, and insulation — within 24 to 48 hours at room temperature. In a finished basement with drywall, flooring, and insulation, this timeline is not theoretical. It is the standard used by insurance adjusters and industrial hygienists when evaluating whether damage is storm-related or the result of delayed response.

This matters for two reasons. First, your health — mold in a basement HVAC return can circulate spores through your entire home. Second, your claim — insurers can and do dispute mold remediation costs when they argue the mold resulted from delayed response rather than the original water event. Getting professional extraction started within 24 hours protects both.

Structural drying under IICRC S500 standards typically takes 3 to 5 days for a Category 1 loss with proper equipment in place. Category 2 or 3 losses, and losses with significant structural saturation, take longer. A restoration professional will perform moisture readings daily and document the drying progress — that log is part of your insurance file.

Understanding Your Insurance Coverage for Basement Flooding

Colorado Springs homeowners frequently discover a gap in coverage at the worst possible moment. Here is what most standard homeowners policies actually cover, and what they do not:

• Covered (typically): Sudden and accidental water damage from inside the home — burst pipes, water heater failure, washing machine supply line rupture. This is the most common type of coverage for freeze-related burst pipes in winter.
• Not covered under standard homeowners policy: Surface water flooding that enters from outside the structure (storm runoff, creek overflow, groundwater). For this, you need a separate flood insurance policy through FEMA's National Flood Insurance Program (NFIP) or a private flood carrier. The NFIP has a standard 30-day waiting period before coverage begins — it cannot be purchased after a storm event is already occurring. Visit FEMA's flood insurance page for current NFIP rates and coverage details.
• Sewer backup: This is a separate endorsement on most Colorado homeowners policies. A standard policy does not cover sewage that backs up through a floor drain or toilet. If you've had drain backups before, check your policy now — before you need it. The Colorado Division of Insurance maintains consumer resources if you need help understanding your policy or filing a complaint about a claim denial.
• Gradual damage: Slow leaks that built up over weeks or months are typically excluded as a maintenance issue. Insurance covers events, not deferred maintenance.

If you're unsure what your policy covers, call your agent and ask specifically about: sudden water damage, sewer backup endorsement, and flood insurance. Those are three separate conversations. We can provide detailed moisture documentation and a scope of loss to your adjuster — but coverage determinations are made by your insurer, not by us.