See all 15 routes on Potomac River
Maryland | Montgomery, Frederick, and Washington Counties / Central Maryland
Potomac River
Brunswick Boat Ramp to Point of Rocks Boat Ramp
Check current paddling conditions for this Potomac River route, including water level, recent gauge trend, weather, and route details.
Route location
Loading the route snapshot. This usually takes a few seconds.

Need to know
Why this call
Safety
Route safety
CautionThis route has hazards or access considerations that require extra verification.
Safety details
American Whitewater rates the nearby reach Class I–II and supplies approximately 1.25 ft low-runnable context. This is a planning screen only; recheck the direct Point of Rocks gauge, rising trend, recent rain, wind, debris, and actual ramp depth.
- The river is broad and moving with changing current, cold water, wakes, strainers, and limited shore exits. Wear a fitted PFD and do not land at private, railroad, industrial, or opposite-bank property.
- NWS/MARFC identifies 2.0 ft as caution for boaters and 5.5 ft as danger at Point of Rocks. Flooded lowlands, the Brunswick/Point of Rocks ramps, or any active flood warning are hard no-go conditions even if the water appears runnable.
Conditions
Gauge history and hourly forecast
The top card is the quick read. This lower section keeps the longer gauge trend, gauge context, and hourly forecast together.
Gauge detail
Gauge history & hourly forecastDetailed view
Gauge note
Minimum 1.25 ft · Potomac River at Point of Rocks, MD
Gauge context
American Whitewater names Brunswick as a public access roughly five miles below Potoma Wayside and Point of Rocks as the approximately 12-mile reach take-out, with 1.25 ft low-runnable context. Use direct USGS 01638500 and NWS/MARFC 2.0 ft caution/5.5 ft danger screens, then inspect current, wind, debris, town/rail traffic, and ramp flooding.
Gauge
Recent trend
Checking preferred range.
Checking trend.
Gauge source
--Checking timestampMN DNR provides the current paddling level here, but not chart-ready recent samples.
Weather
Hourly forecast
Checking weather.
Loading today's forecast.
Next 8 hours
Short-route forecast
Checking the next several hours.
Route overview
Quick facts and what's next
Distance, difficulty, shuttle basics, and the near-term outlook before you commit to the drive.
Quick facts
Plan ahead
Upcoming outlook
These are early planning reads. Re-check live conditions before you commit to the drive.
Waiting on forecast.
Waiting on forecast.
Plan
Plan your trip
Launch points, shuttle details, distance, and access notes.
Route logistics
Access and shuttle
A bounded lower Middle Potomac moving-water reach between the public Brunswick and Point of Rocks C&O Canal ramps, using the American Whitewater Middle Potomac corridor and the direct Point of Rocks gauge.
Prepare this trip
Take the plan with you
Download the canonical route, add a calendar hold, or send a simple float plan to your group.
Put-in
Brunswick Boat RampBrunswick and Point of Rocks are public C&O/NPS boat ramps, but both are flood-sensitive and may have current road, parking, railroad, bridge, or ramp restrictions.
Take-out
Point of Rocks Boat RampPoint of Rocks is a hard take-out before the downstream Monocacy/Great Falls decision boundary; do not continue into a new reach after a missed landing.
Plan this segment
Pulling access map tiles. Usually under 5 seconds.
Access caveats and watch for
Access caveats
- Brunswick and Point of Rocks are public C&O/NPS boat ramps, but both are flood-sensitive and may have current road, parking, railroad, bridge, or ramp restrictions.
- Point of Rocks is a hard take-out before the downstream Monocacy/Great Falls decision boundary; do not continue into a new reach after a missed landing.
- USGS 01638500 is located at Point of Rocks and is direct for this route, but stage cannot certify local wind, debris, wake, landing, or shoreline conditions.
Watch for
- USGS 01638500 stage, discharge, and trend
- American Whitewater 1.25 ft low-runnable context and NWS 2.0 ft caution/5.5 ft danger screens
- wind, wakes, cold water, strainers, bridge/railroad traffic, flood-sensitive ramps, private/industrial shoreline, parking, and the Point of Rocks take-out
Route gallery
See this route on the water
Photos help show what the access looks like and what the route actually feels like on the water.

Score & sources
Why this score
See the gauge, weather, and source notes behind today's call.
Why this scoreToday's evidence strength is checking
Evidence strength mostly comes down to three things: how direct the active gauge is, how clear the range is, and how fresh the data is.
- Checking evidence-strength notes.
- Checking evidence cautions.
Data behind the scoreGauge, thresholds, and timing
These are the live readings and threshold notes behind today's score.
| Gauge site | Potomac River at Point of Rocks, MD |
| Gauge height | Checking |
| Discharge | Checking |
| 24h trend | Checking |
| 24h change | Checking |
| Current band | Checking |
| Rain last 24h | Checking |
| Rain last 72h | Checking |
| Air temp | Checking |
| Water temp | Checking |
| Wind | Checking |
| Gusts | Checking |
| Rain timing | Checking |
| Ideal range | Needs paddler reports |
| Known low-water floor | 1.25 ft |
| High threshold | Not calibrated yet |
| Evidence strength behind the range | Official data source |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | NWS/MARFC Point of Rocks boating stages and C&O/NPS moving-water access guidance |
| Gauge source | Checking |
| Weather source | Checking |
| Rainfall source | Checking |
NotesWhat to know before you go
These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.
- Named moving-water corridorBrunswick to Point of Rocks, approximately 6.8 Potomac river miles
American Whitewater names both access points within the Middle Potomac reach; the C&O Canal Trust documents both public ramps and canal-mile positions.
- Authoritative public accessBrunswick and Point of Rocks public C&O/NPS boat ramps
The C&O Canal Trust documents each ramp, parking/facility context, and coordinates; current NPS conditions control on launch day.
- Direct flow evidenceUSGS 01638500 Point of Rocks; American Whitewater 1.25 ft context; NWS 2.0/5.5 ft screens
USGS supplies direct same-site conditions and NWS/MARFC supplies official caution/danger stages. American Whitewater adds the route-specific low-runnable context.
- Camping postureNearby Brunswick campground and Calico Rocks hiker-biker campsite
Nearby camping is separately managed and does not imply riverbank or ramp camping.
- Live gaugeUSGS 01638500, Potomac River at Point of Rocks, MD
This is a direct same-river station. Readings are provisional and must be combined with trend and visual conditions.
- Approved route imageryRights-cleared public-agency or public-domain corridor image
Wikimedia Commons public-domain C&O/Potomac corridor image used as route context; it does not certify current flow, ramp, weather, dam, or take-out conditions.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
- Maryland DNR Middle Potomac water trail
- NPS C&O boating and river ramps
- C&O Canal Trust boat-ramp inventory
- C&O Canal Trust Brunswick ramp
- C&O Canal Trust Point of Rocks ramp
- American Whitewater Middle Potomac reach
- NWS/MARFC Point of Rocks boating stages
- USGS Point of Rocks current conditions
- Maryland public water-access layer
- USGS 01638500 monitoring location
- USGS 01638500 current conditions
- Approved corridor image
Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
Reports
Paddler reports
See recent photos and notes from people on the route.
More level reports needed
Only a low-water floor is known.
We can tell when this route is likely too low, but we do not yet have enough reports to define a best range. If you paddled it recently, send a condition report with how the level felt.
Share your trip
Keep exploring
More routes to check next
Compare another stretch on this river, or jump to nearby options before you pick a plan.
More in Maryland
All 140 routesMore on Potomac River
All 15Nearby routes by distance
Quick answers
Potomac River paddling FAQ
What water level is good for paddling Potomac River?
Paddle Today watches Potomac River at Point of Rocks, MD and uses 1.25 ft as the conservative low-water floor for this route. The ideal range still needs more paddler reports.
Where does this Potomac River route start and end?
This route starts at Brunswick Boat Ramp and ends at Point of Rocks Boat Ramp, about Approximately 6.8 river miles downstream from C&O Canal mile 55.0 to mile 48.2 on the water.
Is this Potomac River route good for beginners?
This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.
Flag a change
See something outdated?
Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.
