Walker HUC8 16050303
A 2,316 km² sub-basin of the Great Basin region in NV. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
70
Moderate
Drought index
129
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
13%
of 8 reporting
Median flow
174%
p56 of record
Water assets
663
15 springs · 535 wells
USGS gauges (10)
- CANAL NO 2 ABV LITTLE DAM NR SCHURZ, NV103017420 cfsp10 · below normal
- WALKER RV ABV WEBER RES NR SCHURZ, NV1030160019 cfsp46 · normal
- CANAL NO 1 BLW LITTLE DAM NR SCHURZ, NV103017550 cfsp50 · normal
- WALKER RV AT SNYDER LN NR MASON, NV10300600110 cfsp56 · normal
- WALKER RV AT LATERAL 2-A SIPHON NR SCHURZ, NV1030200217 cfsp57 · normal
- WALKER RV AT PT SITE BLW WEBER RES NR SCHURZ, NV1030172018 cfsp60 · normal
- WALKER RV ABV LITTLE DAM NR SCHURZ, NV1030174539 cfsp63 · normal
- WALKER RV NR WABUSKA, NV1030150080 cfsp73 · normal
- WALKER RVR BLW YERINGTON WEIR NR YERINGTON, NV1030111530 cfsno long-term record
- WALKER RV BLW MASON VLY WMA AT RR XING NR WABUSKA1030130034 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-22 | 129 | 0 | 1/8 | p56 |
| 2026-10-21 | 129 | 0 | 1/8 | p54 |
| 2026-10-20 | 129 | 0 | 1/8 | p54 |
| 2026-10-19 | 129 | 0 | 1/8 | p48 |
| 2026-10-18 | 129 | 0 | 1/8 | p49 |
| 2026-10-17 | 129 | 0 | 0/8 | p39 |
| 2026-10-16 | 129 | 0 | 0/8 | p41 |
| 2026-10-15 | 129 | 0 | 1/8 | p43 |
| 2026-10-14 | 129 | 0 | 2/8 | p43 |
| 2026-10-13 | 129 | 0 | 2/8 | p40 |
| 2026-10-12 | 129 | 0 | 2/8 | p40 |
| 2026-10-11 | 129 | 0 | 1/8 | p54 |
| 2026-10-10 | 129 | 0 | 0/8 | p60 |
| 2026-10-09 | 129 | 0 | 0/8 | p58 |
Top water assets
- 67Walker Riverriver
- 67Walker Riverriver
- 67Walker Riverriver
- 67Walker Rv At Pt Site Blw Weber Res Nr Schurz, Nvriver
- 67Walker Rv At Lateral 2-A Siphon Nr Schurz, Nvriver
- 67Walker Rv Nr Wabuska, Nvriver
- 67Walker Rv Blw Mason Vly Wma At Rr Xing Nr Wabuskariver
- 67Walker Rv Abv Weber Res Nr Schurz, Nvriver
- 67Walker Rv At Snyder Ln Nr Mason, Nvriver
- 67Walker Riverriver