USGS Streamgage 06406740
Sunday Gulch below Johnson Canyon near Hill City, SD
Sunday Gulch below Johnson Canyon near Hill City, SD is USGS streamgage 06406740 in South Dakota, monitoring river discharge in hydrologic subbasin 10120109. It drains a watershed of about 5 square miles. Discharge records at this site go back to 1998.
Gauge details
- State
- South Dakota
- Drainage area
- 5 sq mi
- Gauge elevation
- 5,417 ft
- Subbasin (HUC-8)
- 10120109
- Coordinates
- 43.86944, -103.58194
- USGS site number
- 06406740
- Records begin
- 1998-06-18 (28 years)
Common questions
- How long has Sunday Gulch below Johnson Canyon near Hill City, SD been measured?
- Discharge records at USGS site 06406740 begin in 1998, about 28 years, covering roughly 78 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Sunday Gulch below Johnson Canyon near Hill City, SD?
- The gauge sits at 43.86944, -103.58194, in South Dakota, in hydrologic subbasin 10120109, at an elevation of about 5,417 feet, draining roughly 5 square miles.
- Can I use Sunday Gulch below Johnson Canyon near Hill City, SD data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.