Dam Report

Kendall Dam dam

Iowa, USA Tr- South Avery Creek Hazard Low
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Tonight low
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Dam height
29ft
Hazard rating
Low
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Kendall Dam -- None dam
Kendall Dam None · Tr- South Avery Creek
About this dam

Kendall Dam

Kendall Dam, located in Monroe, Iowa, is a privately owned structure with a primary purpose of fire protection, stock, or small fish pond. The dam, completed in 1997, stands at a height of 29 feet and has a length of 345 feet, providing a storage capacity of 23 acre-feet. Situated on TR- South Avery Creek, the dam serves as a vital resource for the local community, with a low hazard potential and a moderate risk assessment rating of 3.

Managed by the USDA NRCS, Kendall Dam is constructed primarily of earth and stone materials, with a soil foundation. While the dam is not regulated by the state of Iowa, it plays a crucial role in water resource management and environmental conservation in the region. With a surface area of 2 acres and a drainage area of 0.04 square miles, the dam contributes to the overall ecological balance of the area.

Despite not being inspected or rated for condition assessment, Kendall Dam remains a key component of the local landscape, providing essential water storage and management capabilities. Its uncontrolled spillway type and limited discharge capacity reflect its design for smaller-scale purposes such as fire protection and stock pond maintenance. As a focal point for water resource and climate enthusiasts, Kendall Dam represents a harmonious blend of human intervention and environmental stewardship in the heart of Iowa.

StateNone
River / streamTr- South Avery Creek
NID IDIA03372
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built1997
Dam height29 ft
Dam length345 ft
Max storage23 AF
Normal storage17 AF
Surface area2.0 ac
Drainage area0.0 sq mi
Hazard potentialLow
ConditionNot Rated

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 Kendall Dam -- inflows here typically show up in storage 24-72 hours later.

Track Kendall 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 Kendall Dam

Where does the data for Kendall 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.

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