A world with cleaner water

Intelligent stormwater management

We design and build software that simplifies stormwater resource management, planning, and reporting.

2NDNATURE team selfie: A team unified by common purpose of serving our users with passion and integrity

The science behind the software

Overcoming big challenges

$9 billion

Annual damages caused by urban flooding

13 million

Acres of impaired lakes, reservoirs, & ponds


Miles of impaired rivers and streams


Stormwater infrastructure grade given by the ASCE


Stormwater utilities in the U.S. that have NOT mapped their systems

Supporting the work of our users

View of the Santa Cruz beach from the water

Our goals

The impact of intelligent, science-driven stormwater management can be profound, transforming communities and making our world more sustainable and equitable.

Clean water

Stormwater is one of the fastest growing sources of pollution in the U.S. We work every day to reverse this trend so that every person can have access to clean water.

Climate resilience

Climate change is increasing the frequency and severity of extreme weather events. Stormwater management is a crucial element of any climate resilience plan.

Greener cities

More green stormwater infrastructure means more water where it belongs — in the ground — as well as less flood risk, and less polluted water. Greener cities are healthier cities.

Environmental justice

Disadvantaged communities often have less greenspace, higher flooding risk, dirtier streets, and more polluted water. Stormwater management can be a tool for community uplift.

Standardized stormwater data

2NFORM is the gold standard for data collection and analysis. We aim to inspire a national standard for stormwater data.