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Water Quality Analytics

AI Water Quality Assistant

Ask questions about sites, sensors, observations, and trends

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Hello! I'm your water quality assistant. I can help you analyze data, identify trends, and answer questions about Iowa's water quality. Try asking me:

  • "What are the nitrate levels at Cedar Rapids?"
  • "Show me sites with elevated turbidity in the last week"
  • "Compare water quality trends between Iowa River and Cedar River"
  • "What's the correlation between rainfall and nitrate levels?"

Marketplace of Ideas

Discover and share water quality analyses from the community

My Library

Data Export

Export Configuration

Aggregated tiers report n, mean, min, max and stddev per bucket.
Uncheck for long — one row per reading, which keeps min/max/stddev on the aggregated tiers.
No sites selected — will export all sites
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API Access

Access real-time data programmatically via our REST API. Read endpoints are open — no key needed. Please cite the DOI if you publish, and use the daily extracts below for bulk downloads rather than paging this.

/api/v1/sites
View API Documentation →