Real-time river discharge from a USGS stream gage. Pass an NWIS site number and a period (ISO 8601 duration) to get instantaneous flow (parameter 00060) values. Keyless USGS Water Services data for hydrology and flood monitoring.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.06 USDC | 0xe903...b751 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.06 tokens | CBYMYx...RxuM |
| cosmos:noble-1 | exact_cosmos_authz | 0.06 tokens | noble1...j2rj |