USGS scientist making a streamflow measurement downstream from the USGS gaging station: Niobrara River near Sparks, Nebr.
| Min (1975) | 25th percen- tile | Most Recent Instantaneous Value Oct 14 | Median | Mean | 75th percen- tile | Max (2024) |
|---|---|---|---|---|---|---|
| 464 | 555 | 578 | 620 | 670 | 754 | 1570 |