Dam Report

Sweeny Pond Creek dam

Wisconsin, USA Sweeny Pond Creek Hazard Low
Today high
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Tonight low
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Dam height
7ft
Hazard rating
Low
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Sweeny Pond Creek -- None dam
Sweeny Pond Creek None · Sweeny Pond Creek
About this dam

Sweeny Pond Creek

Sweeny Pond Creek, located in Barron, Wisconsin, is a state-regulated water resource owned by the Wisconsin Department of Natural Resources. The primary purpose of this earth dam, completed in 1964, is for recreation, offering a serene environment for enthusiasts to enjoy. With a height of 7 feet and a hydraulic height of 2 feet, the dam spans 300 feet and has a storage capacity of 580 acre-feet.

Despite its low hazard potential and fair condition assessment, Sweeny Pond Creek poses a very high risk due to its location and potential impact on the surrounding area. The controlled spillway, with a width of 222 feet, helps manage the maximum discharge of 40 cubic feet per second. The dam's surface area covers 47 acres and drains an area of 6 square miles, making it a crucial part of the local ecosystem and water management infrastructure.

While the dam's last inspection took place in July 2013 and rated its condition as fair, ongoing risk management measures are essential to mitigate the high risk associated with this water resource. With its scenic surroundings and recreational opportunities, Sweeny Pond Creek serves as a valuable asset to the community, highlighting the importance of sustainable water resource management in the face of changing climate conditions.

StateNone
River / streamSweeny Pond Creek
NID IDWI00622
Owner typeState
Primary purposeRecreation
Dam typeEarth
Year built1964
Dam height7 ft
Dam length300 ft
Max storage580 AF
Normal storage200 AF
Surface area47.0 ac
Drainage area6.0 sq mi
Hazard potentialLow
ConditionFair
Last inspectionMon, 29 Jul 2013 00:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Sweeny Pond Creek -- inflows here typically show up in storage 24-72 hours later.

Track Sweeny Pond Creek 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.

FAQ

About Sweeny Pond Creek

Where does the data for Sweeny Pond Creek 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.

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