https://x402-seller.onrender.com/water/flood-risk
Flood risk at a US river gauge: current water level measured against the official National Weather Service flood stages (action, minor, moderate, major), how many feet remain before each one is reached, and NOAA's own observed and forecast flood category. Answers "is this river near flooding". Takes a USGS site number or an NWS gauge ID. Not every gauge has official flood stages.
#95
$0.31
36
29
Points earned against points available, biggest lever first.
| Rank | Service | Score | Volume | Price |
|---|---|---|---|---|
| #1 | 67 | 4.7K txns | $0.0020 | |
| #2 | WaterPulse−22 | 66 | 1.6K txns | $0.15 |
| #3 | Otto AI−21 | 65 | 6.8K txns | $0.0050 |
| #4 | Bitrefill−19 | 63 | 156 txns | $0.0010 |
| #5 | 63 | 1.7K txns | $0.0010 |