Middle Fork Salmon River at Middle Fork Lodge near Yellow Pine: Level & Flow Today
River flow & level · USGS gauge 13309220 · Idaho · drains 1,042 sq mi
Latest reading Nov 4, 7:45 AM · streamflow
The Middle Fork Salmon River at Middle Fork Lodge near Yellow Pine is running 529 cfs, 88% of the median flow for November 4 (599 cfs, 35 years). Gage height is 1.55 ft. Flow is down 4% from 24 hours ago.
Whitewater: Middle Fork Salmon River
for rafters & kayakersBoundary Creek to Main Salmon
Too lowClass III–IV · 95 mi · 28 ft/mi gradient · Put-in: Boundary Creek · Take-out: Cache Bar Access (RR)
Low from 700 · good 1,000–5,000 · too high above 10,000 cfs
Now: 529 cfs on this gauge. Runnable range: American Whitewater, reach 618.
This gauge does not report water temperature. Dress for the water, not the air: below 70°F a wetsuit or drysuit is recommended.
The Middle Fork is a permitted multi-day wilderness trip (Forest Service lottery for private trips); flow is natural snowmelt. Source.
Below dams the river can rise suddenly and turn violent when releases start; stay out of tailrace areas and off the river outside scheduled windows unless you know the flow. Ranges are for experienced paddlers at the gauge shown; rapids change after floods, so scout and check for new wood. Wear a PFD, never boat alone, and follow the American Whitewater Safety Code. New to whitewater? Go with a licensed outfitter.
Streamflow
cubic feet per secondReadingNormal range for the date (25th–75th pct.)Median for the date
Gage height & flood stages
ft above gauge datumReading
About Middle Fork Salmon River at Middle Fork Lodge near Yellow Pine
Over the past 12 months, daily mean flow at this gauge ranged from 486 cfs (Oct 10, 2026) to 7,500 cfs (May 13, 2026). USGS daily records for this gauge start in 1974; on November 4 the flow has ranged from 408 cfs (2003) to 1,060 cfs (2018). The river drains 1,042 square miles above this gauge. The nearest gauges we track are North Fork Payette River near Banks (68 mi southwest). See all 7 Idaho river gauges on the Idaho lake & river levels page.
Middle Fork Salmon River at Middle Fork Lodge near Yellow Pine fishing report & conditions
updated Nov 4, 10:34 AM ETFlow 88% of normal, flow steady — fair fall fishing day (4/10), best window 7:56 AM–9:56 AM (moon overhead near sunrise).
- Water temp—no water-temperature sensor on this water yet
- Flow88% of normalFlow steady (-4% in 24 h)
Official Idaho fishing info: Idaho Fish and Game — Idaho Fishing Planner
Best fishing times today
Today is a fair fishing day (solunar + local conditions)
4/10
Waning crescent · 21% lit · New moon Mon, Nov 9 · Sunrise 7:22 AM · Sunset 5:24 PM
Major fishing times
- Moon overhead7:56 AM–9:56 AMSunrise
- Moon underfoot8:18 PM–10:18 PM
Minor fishing times
- Moonrise1:55 AM–2:55 AM
- Moonset2:43 PM–3:43 PM
Fishing times for the next 7 days
| TodayNov 4 | 4/10Fair | Major 7:56 AM–9:56 AM · 8:18 PM–10:18 PM Minor 1:55 AM–2:55 AM · 2:43 PM–3:43 PM |
|---|---|---|
| ThuNov 5 | 2/10Poor | Major 8:40 AM–10:40 AM · 9:02 PM–11:02 PM Minor 3:06 AM–4:06 AM · 3:02 PM–4:02 PM |
| FriNov 6 | 2/10Poor | Major 9:24 AM–11:24 AM · 9:46 PM–11:46 PM Minor 4:15 AM–5:15 AM · 3:21 PM–4:21 PM |
| SatNov 7 | 4/10Fair | Major 10:08 AM–12:08 PM · 10:31 PM–12:31 AM Minor 5:25 AM–6:25 AM · 3:42 PM–4:42 PM |
| SunNov 8 | 5/10Fair | Major 10:54 AM–12:54 PM · 11:18 PM–1:18 AM Minor 6:34 AM–7:34 AM · 4:06 PM–5:06 PM |
| MonNov 9 | 5/10Fair | Major 11:43 AM–1:43 PM Minor 7:43 AM–8:43 AM · 4:36 PM–5:36 PM |
| TueNov 10 | 4/10Fair | Major 12:08 AM–2:08 AM · 12:33 PM–2:33 PM Minor 8:49 AM–9:49 AM · 5:13 PM–6:13 PM |
How this rating works
Solunar theory says fish feed more when the moon is overhead or underfoot (major periods, about 2 hours) and around moonrise and moonset (minor periods, about 1 hour). On a lake or river there is no tide, so instead of tide changes we score the local conditions anglers watch: the barometric pressure trend, the wind, whether the river is steady, and the water temperature where it is measured.
| Base | every day starts at 1 | 1 |
|---|---|---|
| Sunrise / sunset | a period overlaps sunrise or sunset ±1 h: major +2, minor +1 (max 3) (Moon overhead × sunrise +2) | 2 |
| Moon phase | within 2 days of a new or full moon +2, within 4 days +1 (today: 4.6 days) | 0 |
| Local conditions | pressure 6 AM→6 PM: falling +2, steady or slowly rising +1, rising fast 0 · daytime wind 4–15 mph +1, over 20 mph (or gusts over 30) −1 · flow within ±15% in 24 h +1, rising over 25% −1 · water 55–75°F +1, below 45°F or above 85°F −1 (0 to 4 in total)
| 1 |
| Today | 4, rounded | 4/10 |
1–3 poor · 4–5 fair · 6–7 good · 8–10 excellent. Pressure and wind are the NOAA National Weather Service hourly forecast for this spot; the level/flow trend is the latest 24 hours of readings on this page. Days 2–7 score sun, moon, forecast pressure and forecast wind only (level and water temperature aren’t forecast). Solunar times are a rule of thumb, not a guarantee.
Solunar periods calculated for 44.72, -115.01 (moon times from astronomical equations, Middle Fork Salmon River at Middle Fork Lodge near Yellow Pine local time).
November 4 in history
35 years of flow records- Today529 cfs
- Same date last year745 cfs2025
- Median599 cfs
- Normal range551 cfs – 709 cfs25th–75th percentile
- Highest since 19741,060 cfs2018
- Lowest since 1974408 cfs2003
Last 10 days
| Date | Mean flow (cfs) | Change |
|---|---|---|
| Wed Nov 4 (today) | 530 | -3% |
| Tue Nov 3 | 547 | -6% |
| Mon Nov 2 | 582 | +3% |
| Sun Nov 1 | 563 | +7% |
| Sat Oct 31 | 527 | +2% |
| Fri Oct 30 | 518 | -1% |
| Thu Oct 29 | 525 | -2% |
| Wed Oct 28 | 537 | -1% |
| Tue Oct 27 | 541 | +3% |
| Mon Oct 26 | 527 | -3% |
Daily mean of all readings that day; today is the average so far.
Nearby lakes & rivers
Guides
All guides →- Best time to go whitewater rafting, river by riverTypical flow each month against American Whitewater’s ranges, for 40+ rafting runs.
- What river flow is best for rafting?How to read cfs and our Too low / Good / High bands before a raft trip, with live examples.
- What CFS is safe for kayaking and rafting?Live flows against American Whitewater ranges for classic Eastern runs.
About this data
- Gauge
- USGS 13309220 — Mf Salmon River At Mf Lodge Nr Yellow Pine Id
- Location
- 44.7215, -115.0143 · Idaho
- Drainage area
- 1,042 sq mi
- Measures
- Streamflow (discharge), cubic feet per second
- Daily statistics
- 1974–2026 (approved daily values)
- Latest reading
- Nov 4, 7:45 AM local time (provisional)
- Page built
- Nov 4, 2026 10:34 AM ET
Source: U.S. Geological Survey Water Data for the Nation (USGS monitoring location page). Readings every 15–60 minutes; the newest values are provisional. Percentiles compare today’s reading with every past year’s daily mean for the same calendar date. Weather: NOAA National Weather Service.