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CDC NWSS Wastewater Surveillance by State
x402
CDC NWSS Wastewater Surveillance by State is a paid API for AI agents from api.healthtravel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Returns CDC National Wastewater Surveillance System (NWSS) sampling site data for a specified US state, including plant info, county, population served, 15-day detection proportion, percentile, and sample dates.
Price / call$0.002
Success—
StatusUnknown
How this service works
CDC National Wastewater Surveillance System (NWSS) sampling sites in one US state (data.cdc.gov): wastewater plant, county, population served, 15-day detection proportion, percentile and sample dates. The pathogen is not named in the dataset; this is not confirmed COVID-19 activity. Up to 50 sites per call.
Output
A list of up to 50 wastewater sampling sites in the requested state, each including the plant name, county, population served, 15-day detection proportion, percentile ranking, and sample dates. The pathogen is not identified in the dataset; data reflects CDC NWSS surveillance metrics only.
Example use cases
State-level wastewater trend monitoring
“Get me the latest CDC NWSS wastewater surveillance data for all available sites in California — I want to see the detection proportions and percentiles across counties.”
Public health coverage assessment
“Show me up to 30 CDC wastewater monitoring sites in Texas so I can see which counties are covered and how many residents are being served by the surveillance program.”
Early pathogen signal detection
“Pull the CDC wastewater sampling site data for Ohio — I need the 15-day detection proportions and most recent sample dates for up to 25 sites to spot any emerging signals.”
Technical details
Endpoint
GEThttps://api.healthtravel-api.workers.dev/api/health/covid19-cdc-wastewater?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured wastewater surveillance data from the CDC NWSS for a specific US state, including detection proportions, percentiles, and population coverage per site. Prefer this over general web search when you need machine-readable, structured CDC data without scraping. Not suitable for confirmed COVID-19 case counts or named-pathogen data.
Side effects
- Invalid or misspelled state name returns an error or empty result
- State name not found in CDC dataset returns no sites
- Requesting more than 50 sites is capped or rejected
- Data may be stale if CDC upstream has not refreshed recently
- Network or upstream data.cdc.gov outage returns a service error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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