Michigan | Southwest Michigan
Portage River
North Fisher Lake Road to Conservation Park
Check current paddling conditions for this Portage 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
The North Fisher Lake Road guide describes a small roadside launch, shallow 1–3 ft water, fallen trees, and a dam requiring a portage; scout before committing.
- USGS 04097345 provides direct discharge telemetry near the Three Rivers take-out. The 50 cfs reference is a conservative historical screen from a short record, not an agency paddling threshold or safety guarantee.
- Conservation Park is a named public boat launch; confirm hours, parking, carry conditions, dam-portage conditions, and current closures before launch.
- Use only the named public endpoints and do not infer private-bank landings or camping along the corridor.
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 50 cfs · Portage River at Fifth Avenue at Three Rivers, MI
Gauge context
Use USGS 04097345 at Fifth Avenue near the Three Rivers take-out as the live check. Treat 50 cfs as a conservative minimum-only historical screen from the station's short record; shallow water, wood, the dam portage, and changing conditions still control the launch decision.
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 documented Portage River day route from North Fisher Lake Road to Conservation Park with direct USGS 04097345 telemetry near the lower endpoint. The 50 cfs screen is a conservative planning aid, not a safety guarantee.
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
North Fisher Lake Road roadside launchThe North Fisher Lake Road launch is a small roadside access; verify parking, bank condition, and public use before loading boats.
Take-out
Conservation Park public boat launch, Three RiversConservation Park is public but hours, parking, and launch conditions can change.
Plan this segment
Pulling access map tiles. Usually under 5 seconds.
Access caveats and watch for
Access caveats
- The North Fisher Lake Road launch is a small roadside access; verify parking, bank condition, and public use before loading boats.
- Conservation Park is public but hours, parking, and launch conditions can change.
- The corridor includes a dam portage, shallow water, fallen trees, and limited intermediate exits; scout and turn around when conditions are unclear.
Watch for
- Low water, shallow bars, fallen trees, strainers, and narrow channels.
- Dam portage and moderate-to-fast current below the dam.
- Rapid rises after storms, cold water, and limited take-outs.
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.
No approved route photos yet
Start the gallery with shots of the access, river character, or any detail that helps paddlers know what this run actually looks like.
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 | Portage River at Fifth Avenue at Three Rivers, MI |
| Discharge | Checking |
| Gauge height | 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 | 50 cfs |
| 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 | USGS 04097345 short-record daily discharge statistics |
| 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.
- Route definitionNorth Fisher Lake Road to Conservation Park in Three Rivers
Southwest Michigan Kayaking documents this exact corridor and identifies the North Fisher Lake Road start, dam portage, and Conservation Park take-out.
- Public endpoints and coordinatesNorth Fisher Lake Road roadside launch to Conservation Park public boat ramp
The guide identifies the roadside launch; OpenStreetMap bridge coordinates locate the North Fisher Lake Road crossing, and the City of Three Rivers confirms the Conservation Park boat launch.
- Live gauge and thresholdUSGS 04097345; 50 cfs conservative minimum-only screen
USGS provides direct discharge telemetry at Fifth Avenue near the lower endpoint. The 50 cfs screen is derived conservatively from the station's short-record low-flow statistics and is not a paddling or safety guarantee.
- Safety and river characterShallow 1–3 ft river with wood, channels, and a dam portage
The route guide describes fallen trees, shallow water, a dam portage, and moderate current below the dam; same-day scouting controls.
- Camping and logisticsDay route with shuttle; no on-route camping assumed
Stage Conservation Park before launching and use designated nearby lodging or campgrounds rather than informal riverbank sites.
- Image decisionNo external image copied
Use the product's rights-clean map/route presentation until a permissioned image is separately cleared.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
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 Michigan
All 26 routesNearby routes by distance
Quick answers
Portage River paddling FAQ
What water level is good for paddling Portage River?
Paddle Today watches Portage River at Fifth Avenue at Three Rivers, MI and uses 50 cfs as the conservative low-water floor for this route. The ideal range still needs more paddler reports.
Where does this Portage River route start and end?
This route starts at North Fisher Lake Road roadside launch and ends at Conservation Park public boat launch, Three Rivers, about Approximately 10 to 12 river miles planning reach with a dam portage on the water.
Is this Portage 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.

