Drought risk in Colorado

Why Colorado looks like this

Drive east from Denver on I-70 and the green quits somewhere around Limon. By the time you reach Kit Carson County, you're in country that might see 15 inches of precipitation in a good year and half that in a bad one. That split — soaked mountains, dry plains — explains almost everything about drought in Colorado. It's also why we rate the state 4 out of 5.

Colorado is a headwaters state. The Colorado, South Platte, Arkansas, and Rio Grande rivers all start in its mountains, and most of the water that fills Front Range taps and Western Slope ditches comes from snowpack, not summer rain. When the snowpack comes in thin — and it has in many of the past twenty years — the whole state feels it months later, when reservoirs don't refill and ditch companies start rationing.

The geography does the rest. Mesa, Garfield, and Delta counties on the Western Slope lean on the Colorado River, which has been under heavy demand for a long time. Boulder, Larimer, Weld, and the Denver metro pull from mountain reservoirs on the other side of the divide. The San Luis Valley sits on an aquifer that's been pumped hard for decades. And the southeastern plains — Baca, Prowers, Kiowa, Crowley — are the driest corner of the state, where dryland wheat and cattle depend on spring rain that sometimes just doesn't show up.

El Niño and La Niña years flip the odds around, and the summer monsoon can drop real rain on the mountains and the southwest corner. But the trend line water managers in Colorado plan around is simple: less reliable snowpack, longer dry stretches, and more pressure on the same water.

Insurance gaps people miss

Here's the part that surprises homeowners. Drought isn't a covered peril on a standard policy. There's no line item for it. What you actually lose during a dry spell gets sorted into categories your policy may or may not touch, and the answer is often no.

• Foundation and soil movement. Front Range clay shrinks when it dries and swells when it wets. Cracks that open up after a dry summer are frequently denied under an "earth movement" or "settling" exclusion. Read that section before you assume you're covered.
• Wildfire. This one is covered, and it matters. Drought-stressed trees and beetle-killed stands in Boulder, Larimer, El Paso, and Douglas counties have loaded up fuel. Your policy pays for fire damage even though it won't pay for the dry conditions that helped cause it.
• Flash flooding below burn scars. After a fire, an ordinary afternoon storm can send mud and water down a drainage that never flooded before. That's a flood loss, which means a separate policy — NFIP or private flood — and usually a waiting period before coverage starts.
• Yard, trees, and shrubs. Usually capped at a small percentage of your dwelling limit and only for named perils. Water restrictions alone won't trigger a payout.
• A dry well. If your household well drops below the pump, that's a water supply problem, not a covered loss.

FEMA individual assistance after a drought declaration is limited and usually tied to other impacts. Don't count on it to fix a cracked slab.

A practical weekend plan

If I had one weekend and a couple hundred dollars, I'd spend it on water and documentation, not on reseeding a lawn that's going to struggle anyway.

1. Find out who your water provider is and read their drought response plan. Denver Water, Aurora, Colorado Springs Utilities, and most mountain districts publish stage-by-stage restrictions.
2. Water your trees deeply and less often, and build a mulch ring around each one. Trees take years to die from drought, and they're the most expensive thing in your yard to replace.
3. Fix leaks. EPA WaterSense has free guidance on finding them — a running toilet or a leaking outdoor spigot is money going down the drain every single day.
4. Walk the perimeter of your foundation and photograph every crack with a date. Baseline photos are how you prove a crack got worse later.
5. During long dry spells, run a soaker hose slowly along the soil next to the foundation. You're trying to keep expansive clay from shrinking away from the wall, not flooding the bed.
6. Email your insurance agent and ask directly whether earth movement and settling are excluded. Get the answer in writing.
7. Sign up for county emergency alerts and know your wildfire evacuation route before you need it.

Questions we get

Will my homeowners insurance pay if my foundation cracks during a Colorado drought?

Usually not. Most policies exclude earth movement and settling, and insurers commonly point to those clauses when soil shrinkage is the cause. Some carriers sell endorsements that cover specific foundation problems, so ask your agent what's available, and get a structural engineer's report if you're buying a house with visible cracks.

Does a dry well count as a drought loss?

Generally no. A homeowners policy covers sudden damage to the pump or pressure tank, not the water table dropping. If you rely on a well, budget for a deeper pump or a storage tank, and check with your county about any local well regulations before you buy.

How do I check current conditions in my county?

The US Drought Monitor publishes a new map every Thursday, and Drought.gov breaks it down by state, so you can see whether your county is abnormally dry or in severe drought right now. Your local water provider is the better source for what restrictions are actually in effect.

Official maps and agencies

• US Drought Monitor — weekly drought conditions by county
• Drought.gov — state and local drought resources
• Colorado Division of Homeland Security and Emergency Management — statewide emergency info
• EPA WaterSense — leak detection and indoor water efficiency