Dam Report

Axtell Dam dam

Iowa, USA Tr-North Skunk River Hazard Low
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Dam height
31ft
Hazard rating
Low
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Axtell Dam -- None dam
Axtell Dam None · Tr-North Skunk River
About this dam

Axtell Dam

Axtell Dam, located in Kellogg, Iowa, is a private-owned structure designed by the USDA NRCS and completed in 1972. The dam is primarily used for fire protection, stock, and small fish pond purposes, with additional functions including recreation and water supply. With a height of 31 feet and a length of 315 feet, the dam has a storage capacity of 59 acre-feet and covers a surface area of 3.7 acres.

The dam poses a low hazard potential and has not been rated for condition assessment as of the last inspection in 1994. Despite its moderate risk level, the dam is state-regulated and subject to regular inspection, permitting, and enforcement by the Iowa DNR. The dam's spillway type is uncontrolled, and it is situated on the TR-North Skunk River within the Rock Island District.

Enthusiasts of water resources and climate will find Axtell Dam to be an intriguing structure due to its unique design, purpose, and location in Jasper County, Iowa. The dam's role in providing essential services such as fire protection and water supply, along with its recreational potential, adds to its significance in the local community and beyond. As a privately-owned earth dam with soil foundation, Axtell Dam stands as a testament to the importance of infrastructure in managing and conserving water resources in the region.

StateNone
River / streamTr-North Skunk River
NID IDIA00523
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built1972
Dam height31 ft
Dam length315 ft
Max storage59 AF
Normal storage33 AF
Surface area3.7 ac
Drainage area0.3 sq mi
Hazard potentialLow
ConditionNot Rated
Last inspectionTue, 16 Aug 1994 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 Axtell Dam -- inflows here typically show up in storage 24-72 hours later.

Track Axtell Dam in the Snoflo app

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FAQ

About Axtell Dam

Where does the data for Axtell 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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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this dam, set a threshold, and you'll get a push the moment conditions cross.

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