California · river
Colorado River Blw Yuma Main Canal Ww at Yuma, Az
Live conditions for this USGS-monitored stretch of water, updated every 15 minutes.
Good
Paddle Score, from live wind and water conditions
Wind
8 mph
gusting to 12 mph
Air temp
99°F
30% chance of rain
River flow
604 cfs
very low for this date
Best day to paddle this week
Saturday · 71
Today
38
109°
Fri
59
115°
Sat
71
116°
Best
Sun
35
111°
Mon
46
109°
Tue
52
112°
Wed
60
112°
Scored from each day's peak forecast wind, heat, and rain chance — river flow isn't forecastable, so check back before you load the boat.
Wind, next 12 hours
mph| Hour | Wind (mph) | Gusts (mph) |
|---|---|---|
| 12p | 9 | 12 |
| 1p | 5 | 7 |
| 2p | 4 | 5 |
| 3p | 3 | 9 |
| 4p | 4 | 8 |
| 5p | 5 | 7 |
| 6p | 9 | 11 |
| 7p | 5 | 9 |
| 8p | 6 | 7 |
| 9p | 6 | 11 |
| 10p | 4 | 10 |
| 11p | 4 | 4 |
Is this flow normal for August 20?
Today's 604 cfs is 44% below the median for this date — which counts as very low water here.
The median flow on this date is 1,080 cfs, across 61 years of USGS record at this gauge. Whether that is runnable depends on the stretch — this is context, not a recommendation.
Why this score
- Wind — 8 mph — noticeable but manageable-3
- Heat — 99°F — bring more water than you think-14
- Rain — 30% chance in the next 6 hours±0
We don't have launch notes for this one
This page is built from the USGS gauge at this location, so the flow and weather are real — but we haven't verified where to put in, what the hazards are, or whether this stretch is legal or sensible to paddle. We'd rather say that than invent it. The links below are where to find out.
We also don't have a verified safe-flow range here, so the Paddle Score reflects weather only. Judge the flow number against local knowledge, not against our score.
Do your own homework
We show you live conditions. For local knowledge — where to put in, what the hazards are, whether it's worth the drive — here's where paddlers actually talk about this water. We don't vet these sources; check the dates and judge for yourself.
- Paddler discussion on Reddit
Trip reports and local warnings, straight from the source
- Search American Whitewater
Rapid classifications and gauge-linked run descriptions
- Satellite view and access roads
Check parking, put-ins, and what the banks actually look like
- Video from this water
The fastest way to see the character of a run before you drive
- USGS gauge 09521100
Full hydrograph, historical flows, and station metadata
Nearby water
- Yuma Main Canal Wasteway at Yuma, Azunder 1 mi
- Yuma Main Canal above Wasteway near Winterhavenunder 1 mi
- Reservation Main Drain No. 4 near Yuma, Azunder 1 mi
- Yuma Main Canal Blw Colorado River Siphon at Yumaunder 1 mi
- Diversion From Yuma Main Canal For Yuma Municipalunder 1 mi
- Yuma Mesa Outlet Drain near Yuma1 mi