Madison to Propose 2027 Stormwater Budget

The city plans to allocate $8.35 million toward utility projects and flood mitigation efforts for 2027.

Updated on Oct. 15, 2026 in Forecasts

Madison to Propose 2027 Stormwater Budget

Live Poll

Should your local government increase utility fees to better fund urgent flood prevention infrastructure?

Madison has introduced an executive capital budget for 2027 that proposes $8.35 million in funding for stormwater utility projects. This allocation aims to address long-term flood mitigation needs across the city following years of significant precipitation.

Why it matters

The investment is necessary as infrastructure costs currently exceed available annual funding. Addressing flood resilience requires a multi-decade approach to manage watersheds effectively.

The proposed 2027 budget includes $6.06 million specifically for citywide flood mitigation. This follows past extreme weather, including an 11-inch rainfall event over 24 hours in August 2018 that resulted in over $21.4 million in property damage.

The players

Madison

This capital city of Wisconsin maintains municipal utilities and manages infrastructure across 24 distinct watersheds.

Dane County

This administrative region tracks local meteorological data and experiences fluctuating annual precipitation levels.

The details

City officials utilize mathematical modeling and studies across 24 primary watersheds to prioritize infrastructure upgrades. Projects like the Warner Park Relief Storm Sewer are designed to be completed alongside street reconstruction to improve financial efficiency.

1895 marks the beginning of precipitation records in the county.
August 20-21, 2018, saw a severe storm drop 11 inches of rain in 24 hours.
The proposed budget spending is slated for 2027.
Construction funding for the Warner Park Relief Storm Sewer is set for 2028 and 2029.

Seasonal Patterns

The city's infrastructure planning follows a pattern set by the August 2018 Madison flood event, which demonstrated the city's vulnerability to extreme storm surges. Recent precipitation records show variability, with 50.7 inches in 2018, 29.8 inches in 2023, 48.5 inches in 2024, and 37 inches in 2025.

Residents can monitor local watershed status and infrastructure schedules to understand planned flood mitigation in their neighborhoods. Utility fees charged on municipal bills will continue to fund these long-term resilience projects as they are approved annually.

The takeaway

Investment in stormwater systems is a multi-decade commitment to manage the city's flood risks. Residents should expect continued infrastructure work as the city balances affordability with necessary capacity expansions.