Your tap still works. That's the part that makes Colorado's slow-motion water crisis easy to ignore.

A report this week from aboutboulder.com details how Boulder's municipal water supply is feeling real pressure from the ongoing Colorado River drought. Boulder draws from multiple sources, including Boulder Creek and the Colorado-Big Thompson project, which moves water across the Continental Divide. When the western slope is dry, that trans-mountain infrastructure carries more weight — and that weight has limits.

What's actually changing

The Colorado River has been in structural deficit for years. Snowpack feeds it. Snowpack has been inconsistent. Lake Powell and Lake Mead, the two giant federal reservoirs that buffer the system, have spent recent years at historically low levels. Recent wet years bought time. They did not solve the underlying imbalance between how much water the river produces and how many agreements promise to deliver.

For Boulder specifically, this means the city is managing tighter margins. For the broader Front Range — Denver, Fort Collins, Colorado Springs, Pueblo — the picture is similar. Every municipality along the I-25 corridor is, to varying degrees, downstream of the same mountain snowpack and the same over-allocated river system.

What this does not mean: your water is about to stop. Municipal water systems in Colorado have redundancy, storage, and legal priority structures built over more than a century. Mandatory restrictions, tiered pricing, and outdoor watering limits are far more likely outcomes than supply failure.

What it does mean: water is going to cost more, restrictions will arrive faster during dry summers, and households that haven't thought about their own water resilience are one bad drought year away from real inconvenience.

Colorado also has some of the most complex water law in the country. "First in time, first in right" means senior agricultural rights can legally pull from municipal supplies in certain conditions. Most Front Range cities have bought out senior agricultural rights as a buffer — but not all gaps are closed.

What we'd actually do

Check your municipality's water source breakdown. Most Colorado water utilities publish annual consumer confidence reports. Find yours, read the section on source water, and note how much of your supply is trans-mountain versus local snowmelt versus groundwater. Denver Water, Boulder Water, and Fort Collins Utilities all publish this. It takes 15 minutes.

Understanding your source mix tells you how exposed your household is. A household served primarily by trans-mountain diversion from the Colorado River system is more sensitive to western-slope drought than one drawing primarily from local mountain reservoirs. You can't change your utility, but you can calibrate your preparation accordingly.

Store two weeks of drinking water. FEMA's standard recommendation is 72 hours. For a state that sits at the end of a contested river system during a prolonged drought cycle, two weeks is a more honest target. That's one gallon per person per day. A family of four needs roughly 56 gallons — achievable with a few food-grade 5-gallon jugs and a clean storage corner. Water rotates; do it every six months.

Fix leaks and audit your outdoor use. Outdoor watering typically accounts for 50 to 60 percent of residential water use in Colorado's semi-arid climate, according to Colorado WaterWise. A leaking toilet or irrigation head isn't just a waste bill problem; it's a community pressure problem during restrictions. A dye tab in your toilet tank costs less than a dollar and identifies a flapper leak in 15 minutes.

Know your municipality's restriction tiers before they're triggered. Boulder, Denver, and most Front Range utilities have tiered outdoor watering restriction plans that activate based on storage levels. Look up your city's plan now, not when Stage 2 restrictions are announced in August and you're scrambling. Knowing the rules in advance means you can adjust landscaping and irrigation schedules before enforcement begins.

Consider a rain barrel if your HOA and Colorado law allow it. Colorado legalized residential rain barrel collection in 2016, capped at two 55-gallon barrels per household. That's 110 gallons — not a crisis solution, but a meaningful supplement for garden watering during restriction periods. Check your HOA rules; some still prohibit them despite state law.

The bigger picture

Colorado has built remarkable infrastructure to move water from where it falls to where people live. That infrastructure has held. The stress on it, though, is real and cumulative, and Boulder's situation this year is a readable signal of where the whole system is heading.

The goal here isn't to stockpile water against civilizational collapse. It's to be the household that handles a Stage 2 watering restriction without drama — because you already knew it was coming, already had two weeks of drinking water on the shelf, and already fixed the drip in the guest bath. Durability over panic. Every time.