Francis Dam dam
Francis Dam
Located in Cheboygan, Michigan, the Francis Dam, also known as the Croman Dam, was completed in 1962 for recreational purposes. Managed by the USDA NRCS, this earth dam stands at 9 feet tall and spans 600 feet in length, with a storage capacity of 150 acre-feet. Situated on Healy Creek in Presque Isle County, the dam's primary purpose is to provide recreational opportunities for visitors in the area.
With a low hazard potential, the Francis Dam serves as a vital water resource for the community, offering a surface area of 30 acres and a drainage area of 3.13 square miles. Despite its age, the dam's condition assessment is not available, highlighting the need for further inspection and evaluation. While no emergency action plan (EAP) is currently in place, the dam's risk management measures and inundation maps remain undisclosed, warranting attention from water resource and climate enthusiasts to ensure the safety and sustainability of this important structure.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Francis Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Pigeon R At Sturgeon Valley Rd Near Vanderbilt | 97 cfs | → |
| Thunder Bay River At Herron Road Near Bolton | 659 cfs | → |
| Sturgeon River At Wolverine | 301 cfs | → |
| Au Sable River At Mio | 1,290 cfs | → |
| Au Sable River Near Red Oak | 1,340 cfs | → |
| Au Sable River Near Mc Kinley | 1,680 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Francis Dam.
Boat launches
- West Highway 9330, Bismarck Township
- County Road 634 Bismarck Township
- High Country Pathway Allis Township
- Dam Road Allis Township
- Grass Lake Road Montmorency Township
- Bear Den Drive Allis Township
Campgrounds
- Tomahawk Lake State Forest Campground
- Ess Lake State Forest Campground
- Ocqueoc Falls State Forest Campground
- Jackson Lake State Forest Campground
- Onaway State Park
- Town Corner Lake State Forest Campground
Fishing spots
Track Francis Dam in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Francis Dam
Where does the data for Francis Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Francis Dam.