Why Indiana is building this
This portal is the public face of a larger commitment: to understand, plan for, and steward Indiana's water as demand grows.
Executive Order 25-63
On April 21, 2025, the Governor signed Executive Order 25-63, directing the development of a statewide water inventory and management plan. The order recognizes that while Indiana generally has an abundant water supply, there are regional disparities — some areas face real constraints — and that continued economic growth depends on forward-thinking, sustainable water-resource management.
Directive #4 — a public platform
Under the Secretary of Energy and Natural Resources, the Department of Natural Resources is tasked with “creating a centralized, publicly accessible online platform to share real-time data on water resources, usage trends, and infrastructure status.” The order names the features it wants:
- Insights into future water needs based on growth projections.
- Educational resources to raise public awareness of water conservation.
- Visual representations of groundwater and surface water across the state.
Shaped by Hoosiers
To ground the plan in real needs, the DNR held six in-person workshops across the state between February and May, drawing more than 300 stakeholders. Their priorities were clear: an easy-to-use dashboard that integrates many public sources, near real-time information, downloadable data, trend analysis, and the ability to scale spatially down to the sub-basin.
The data Indiana already holds
Surface water
USGS operates about 200 streamgages across Indiana — partly funded by the DNR — the backbone of live flow data on this portal.
Groundwater
Well-log and significant-withdrawal records collected by DNR since reporting became mandatory in 1982, plus a USGS partnership network of monitoring wells (about 60 partnership wells and 35 real-time sites).
Reference & GIS
Authoritative layers in the Indiana Geographic Information Office's Esri portal, which the platform is built to stay compatible with.
Partners
Streamflow and forecast data from USGS and the National Weather Service, and climate context from Purdue's Indiana Mesonet.