Dam Report

Lincoln Lake Dam dam

Indiana, USA Unnamed Tributary Buckhorn Creek Hazard High
Today high
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Tonight low
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Dam height
34ft
Hazard rating
High
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Lincoln Lake Dam -- None dam
Lincoln Lake Dam None · Unnamed Tributary Buckhorn Creek
About this dam

Lincoln Lake Dam

Located in Spencer, Indiana, the Lincoln Lake Dam stands as a crucial structure regulating the flow of an unnamed tributary to Buckhorn Creek. Built in 1930, this earth dam stands at a height of 34 feet and spans 986 feet in length, with a storage capacity of 958 acre-feet and a surface area of 57.76 acres. Despite its fair condition assessment in 2018, the dam poses a high hazard potential, prompting the state regulatory agency, IDNR, to conduct regular inspections, with the last one taking place in October 2018.

The dam's primary purpose and associated structures are not specified, but its critical role in water resource management in the region is evident. With a spillway type categorized as uncontrolled, the dam's maximum discharge capacity is recorded at 2066 cubic feet per second. The risk assessment for Lincoln Lake Dam indicates a moderate level of risk, signaling the need for ongoing risk management measures to ensure the safety and integrity of the structure. With Congressman Larry Bucshon representing the area, the dam's importance in flood control and water supply for the community cannot be understated.

As climate change continues to impact water resources and infrastructure, the maintenance and monitoring of dams like Lincoln Lake Dam become increasingly vital. With its location in a high-hazard area and the potential risks associated with its condition, the state's commitment to inspection, enforcement, and emergency preparedness for this dam is crucial. As water resource and climate enthusiasts, staying informed and advocating for the protection and sustainable management of structures like Lincoln Lake Dam is essential for ensuring the resilience of our water systems in the face of a changing climate.

StateNone
River / streamUnnamed Tributary Buckhorn Creek
NID IDIN00419
Owner typeState
Dam typeEarth
Year built1930
Dam height34 ft
Dam length986 ft
Max storage958 AF
Normal storage600 AF
Surface area57.8 ac
Drainage area0.8 sq mi
Hazard potentialHigh
ConditionFair
Last inspectionWed, 03 Oct 2018 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 Lincoln Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Lincoln Lake 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.

FAQ

About Lincoln Lake Dam

Where does the data for Lincoln Lake 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 High 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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