Can you swim here today?
Senator Wash
California · River
Use caution — an official advisory is in effect
Use cautionAs of August 23, 2026, the water temperature at Senator Wash is 90°F (32°C), measured by USGS gauge 09429490, 1.3 miles away.
Use caution — an official advisory is in effect: an Extreme Heat Warning is in effect for Parker Valley; Kofa; Yuma; Central La Paz; Southeast Yuma County; Gila River Valley and other areas.
- An Extreme Heat Warning is in effect for Parker Valley; Kofa; Yuma; Central La Paz; Southeast Yuma County; Gila River Valley and other areas. — NWS Phoenix AZ
- Water temperature is 90°F, warm enough that sun and heat are the main concerns. — USGS gauge 09429490, as of Aug 23, 6:00 PM gauge-local time
- No official beach advisory posted (California Water Boards — FHAB Reports checked).
Official advisories
Checked against California Water Boards — FHAB Reports — no advisory posted.
Live, provisional data from USGS gauge COLORADO RIVER ABOVE IMPERIAL DAM, AZ-CA (1.3 mi away), as of Aug 23, 6:00 PM gauge-local time.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.