USGS Streamgage 06781600
South Loup River at Arnold, Nebr.
South Loup River at Arnold, Nebr. is USGS streamgage 06781600, monitoring river discharge in hydrologic subbasin 10210004. Discharge records at this site go back to 2010. Typical flow runs near 24.7 cfs in July and 39.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- Gauge elevation
- 2,695 ft
- Subbasin (HUC-8)
- 10210004
- Coordinates
- 41.42278, -100.20338
- USGS site number
- 06781600
- Records begin
- 2010-04-28 (16 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 16 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 21.2 | 29.4 | 46.7 | |
| February | 25.5 | 37.1 | 62.1 | |
| March | 29.6 | 42.3 | 104.9 | |
| April | 25.1 | 39.7 | 70.3 | |
| May | 23.7 | 42.1 | 98.6 | |
| June | 18.8 | 34.3 | 109.6 | |
| July | 13.4 | 24.7 | 55.2 | |
| August | 12.5 | 21.7 | 58.2 | |
| September | 12.9 | 19.5 | 33.9 | |
| October | 18.1 | 24.5 | 41.6 | |
| November | 21.7 | 28.1 | 35.8 | |
| December | 21.2 | 29.5 | 42.9 |
All values in cubic feet per second (cfs).