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Black River Flowage 1610
Enhanced dataInteractive depth contours
Black River Flowage 1610Jackson County, WI
Contours load with map
Interactive depth contours5-foot typical interval · Sonar-derived depth (C-MAP Genesis) · Gaps interpolated · Not for navigation
Source: C-MAP Genesis community sonar (derived)high confidence · QA passed · Select a contour to inspect its mapped depthDepths decoded from C-MAP Genesis Social Map community sonar recordings (used with permission), covering 28% of the lake. Small gaps between recordings are smoothly connected; larger unrecorded areas follow the lake's depth model calibrated to the DNR-documented 34-ft maximum depth. More accurate than a pure model, but still an estimate. Not for navigation.LakeList assistant
Plan your lake day
Fishing spots, food, lodging, marinas, and rentals around Black River Flowage 1610.
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Fishing forecast
Best windows for Black River Flowage 1610
Weather-based planning built from the National Weather Service hourly forecast near this lake.
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Checking wind, precipitation, and near-term weather windows.
Water temperature
Black River Flowage 1610 water temperature today
Modeled surface-temperature estimate built from seasonal climate, lake depth, and live National Weather Service air temperatures near this lake.
75°FPeak summer
Seasonal estimate. Checking current National Weather Service air temperatures…
Warmest water of the year. Fish hold deeper or feed in low light; swimming and watersports are at their best.
Estimates are modeled, not measured. Actual temperatures vary with depth, wind mixing, and recent weather — verify conditions before swimming, boating, or heading onto ice.
DNR water check
Water quality quick take
Historical volunteer-monitoring record for this lake.
Last sampled Aug 1992
The last DNR samples for this lake are from 1992, when the water showed hazy water (~3.5 ft Secchi), high algae (chlorophyll ~28.5 µg/L), and high nutrients (phosphorus ~91.5 µg/L). After 34 years without samples, these readings describe the lake as it was, not as it is.
The DNR station record reports activity through 1997, but LakeList holds no readings after 1992 — check the station reports for anything newer.
| Year | Secchi | Chlorophyll-a | Total phosphorus |
|---|---|---|---|
| 1992 | 3.5 ft (2) | 28.5 µg/L (2) | 91.5 µg/L (2) |
Black River Flowage - Black River FlowageStation 273030
Historical record only — no current water-quality data exists for this lake. LakeList verified 2026-07-12.Official Wisconsin information
Plan with DNR sources
LakeList links to the authoritative record so you can verify maps, rules, and current notices before leaving.
Historical DNR depth maps3 converted map sheetsFishing regulationsVerify current seasons, limits, and restrictionsOfficial DNR lake pageFacts, advisories, boating, and water qualityWater quality reportsMonitoring stations, clarity, and DNR reportsInvasive speciesVerified, observed, and historical AIS recordsBoating ordinancesLocal slow-no-wake and water-use restrictionsFish consumption advisoriesStatewide and waterbody-specific health guidance
Historical depth maps are not for navigation. Verify regulations and access at the official source before your trip.
Historical Wisconsin DNR maps
Black River Flowage 1610 depth maps
3 converted map sheets. These historical surveys are not for navigation.
Navigable depth map
Black River Flowage 1610 · sheet 1
Pan, zoom, and inspect the converted Wisconsin DNR historical map image in the browser. Historical survey — not for navigation.
Source: Wisconsin DNR · WBIC 1708800 · image navigation only; spatial alignment pending · Historical lake maps are not for navigation.
Source: Wisconsin Department of Natural Resources. Converted for browser access with source URLs, checksums, and retrieval dates retained. Historical lake maps are not for navigation.
190surface acres
34max depth feet
0public access points
44.2968, -90.8461latitude, longitude
Access
Public access points
No mapped access points yet
LakeList has not matched a public launch, park, or shoreline access point for this lake yet.
Nearby
Trip-planning places
No nearby trip-planning places yet
Fishery
Notable species
Smallmouth BassWalleyeCatfishMuskyNorthern PikePanfish
Wisconsin DNR stocking
Fish stocking history
The latest published year is 2014, when 25,158 fish were recorded across 3 entries.
2014
Black CrappieUpper Mississippi River · Small Fingerling
23,4621.9 in average
2014
BluegillUpper Mississippi River · Small Fingerling
1,4981.9 in average
2014
MuskellungeUpper Chippewa River · Large Fingerling
19811.4 in average
Depth FAQ
How deep is Black River Flowage 1610?
Black River Flowage 1610 is 34 feet deep at its deepest point and averages about 10 feet, according to Wisconsin DNR records.
Is there a free depth map of Black River Flowage 1610?
Yes. LakeList publishes a free interactive depth contour map of Black River Flowage 1610 at a typical 5-foot interval, with an optional 3D underwater view, derived from C-MAP Genesis community sonar (derived) survey data.
Where does the Black River Flowage 1610 depth map come from?
The interactive depth contours are derived from C-MAP Genesis community sonar (derived). Each contour set passes a visual QA review against the source document before it is published. The depths are derived from community sonar recordings (C-MAP Genesis Social Map, used with permission), with gaps between recordings interpolated; not for navigation.
Trust and freshness
Where this lake data comes from
Wisconsin DNR Lake Pagesname, coordinates, county, source identifiers
LakeList record updated 2026-05-25