Denver 2026 Business Water Rates and Drought Pricing: Commercial Users Need a Two-Part Model
Denver Water 2026 business rates began Jan. 1, and temporary drought pricing adds charges for higher nonresidential and irrigation tiers. Here is the commercial playbook.
Key Takeaway
Denver Water says new 2026 business water rates took effect Jan. 1, 2026. It also approved temporary drought pricing as part of a Stage 1 drought response, with nonresidential drought charges of $1.10 per 1,000 gallons for Tier 2 and $2.20 per 1,000 gallons for Tier 3, plus irrigation drought charges. Commercial customers should model standard rate exposure and drought-tier exposure separately.
Jan. 1
2026 Rates
Business water rates
$3.55/kGal
Tier 1
Inside-city nonresidential
$1.10/kGal
Tier 2 Drought
Temporary charge
$2.20/kGal
Tier 3 Drought
Temporary charge
What changed
Denver Water adopted 2026 business rates effective Jan. 1. The utility says the rate changes help fund maintenance, repair, upgrades, and resilience investments, with $1.7 billion expected over 10 years.
Then drought changed the operating context. Denver Water approved temporary drought pricing as part of a Stage 1 response, adding charges to higher nonresidential tiers and irrigation use.
Commercial impact model
A commercial account should first model its normal 2026 business rate by tier, using average winter consumption to understand the Tier 1 boundary. Then it should layer drought pricing on any Tier 2, Tier 3, or irrigation volume.
WaterForge models a 300 kGal/month Denver account moving from about $2,370/month to $2,526/month in a basic rate scenario, an increase of $156/month or $1,872/year. Accounts with Tier 3 or irrigation exposure can see additional drought-price pressure beyond that simple scenario.
What operators should do
Do not average Denver usage across the year and call the job done. The practical question is which gallons fall into higher tiers or irrigation classes during drought pricing.
For buildings, hotels, campuses, and HOAs, Smart Valve should be evaluated alongside irrigation controls, leak detection, fixture audits, cooling-tower review, and participation in Denver Water conservation programs.
Commercial Water Cost Alert
Model Your Facility's Exposure
Use your current monthly bill or kGal usage to estimate how much metered-volume reduction could offset this local rate pressure.
FAQ
When did Denver Water 2026 business rates take effect?
Denver Water says the 2026 business water rates took effect Jan. 1, 2026.
How does Denver drought pricing affect commercial accounts?
Denver Water lists temporary drought charges for nonresidential Tier 2 and Tier 3 use, plus irrigation and wholesale categories, so accounts with higher-tier or outdoor use should model drought pricing separately from standard rates.
Sources
Turn Rate Pressure Into a Water Savings Plan
Smart Valve helps commercial properties reduce metered volume before higher rates and surcharges multiply the cost of every gallon.
Calculate Your Savings