Snoflo: Live Snow & River Map

Snoflo answers one question: is it good today?

Not where the river is. Whether it's worth the drive.

Snoflo reads live sensors from USGS stream gauges, NRCS SNOTEL snow
stations, NOAA buoys and the National Weather Service, then scores the spots
near you from 0 to 100 — and tells you the reason behind every score.

"573 cfs, 55% of normal, rising" is a thing a map cannot tell you.


WHAT'S GOOD NEAR YOU, RIGHT NOW

Tell Snoflo what you're into — paddling, fishing, camping, skiing, boating —
and your home screen opens with three real places, today's score, and the
driver behind it. No browsing. No guessing. An answer.


ONE LIVE MAP FOR THE WHOLE OUTDOORS

- 10,000+ USGS stream gauges, live
- 800+ NRCS SNOTEL snow stations — depth and snow water equivalent
- NOAA buoys with wave height, period and swell direction
- Ski areas, fishing access, whitewater and flatwater runs, campgrounds,
boat ramps and surf breaks
- Snowpack, streamflow, drought, avalanche and fire-hazard overlays
- Pick your sports and the map opens with those layers on — not all 34

FULL REPORTS, IN PLAIN WORDS

Every gauge, station, resort and break gets its own report: current reading,
how it compares to normal for this date, a 10-day trend, weather, and a
plain-English read on what the numbers mean.

RECORD THE DAY

Log a paddle, hike, ride or ski day with route, elevation and the live
conditions you actually had — saved with the trip, not remembered afterward.

FAVORITE YOUR PLACES

Save the rivers, peaks and breaks you care about and see them live on one
screen.

OFFLINE MAPS

Download an area before you lose service. The canyon is exactly where you
need the map most.


SNOFLO PREMIUM

Free forever: the live map, full reports, 3 favorites, 3 alerts, trip
recording and today's conditions.

Premium adds:
- Custom alerts — set a threshold on any gauge or station and get one
notification when your window opens
- Unlimited favorites and alerts
- 15-day forecasts at every gauge, station and resort
- 10+ years of historical context, so you know what normal actually is
- The full climate map — avalanche, drought, snowfall, rain, air quality
- Offline map downloads

$4.99/month with a 30-day free trial, or $29.99/year (save 50%).

Payment is charged to your Apple ID at confirmation of purchase.
Subscriptions renew automatically unless auto-renew is turned off at least
24 hours before the end of the current period. Manage or cancel in your
Apple ID settings.

Terms: https://snoflo.org/terms
Privacy: https://snoflo.org/privacy


DATA SOURCES

Snoflo builds on authoritative public sources including NOAA, the USGS, the
NRCS SNOTEL network and the National Weather Service. We organize and
visualize this information; the underlying measurements belong to the
agencies that publish them.

Snoflo is an educational and recreational reference. It is not a safety
device, a navigation tool, or a substitute for official forecasts, warnings
or professional judgment. Conditions in the field can