Dam Report

Frd No 5-1 dam

Kansas, USA So Branch Verdigris River-Tr Hazard Low
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Tonight low
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Dam height
41ft
Hazard rating
Low
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Frd No 5-1 -- None dam
Frd No 5-1 None · So Branch Verdigris River-Tr
About this dam

Frd No 5-1

Frd No 5-1, also known as Upper Verdigris Watershed Dam 5-1, is a vital structure located in Madison, Kansas, owned and regulated by the local government. Built in 1963 by USDA NRCS, this earth-type dam stands at a height of 41 feet and serves the primary purpose of flood risk reduction in the South Branch Verdigris River watershed. With a storage capacity of 1430 acre-feet and a drainage area of 5.84 square miles, Frd No 5-1 plays a crucial role in mitigating flood risks in the region.

Despite its age, Frd No 5-1 has a low hazard potential and a moderate risk assessment rating, indicating its structural resilience and effectiveness in flood control. The dam boasts a spillway width of 100 feet and a maximum discharge capacity of 2300 cubic feet per second, ensuring efficient water flow management during periods of heavy rainfall. While the dam's condition assessment is currently not rated, its strategic location and design make it a key component of the flood risk reduction infrastructure in Greenwood County, Kansas.

As water resource and climate enthusiasts, understanding the significance of Frd No 5-1 in safeguarding communities and critical infrastructure from flooding is essential. With its historical significance and ongoing regulatory oversight by the Kansas Department of Agriculture, this dam represents a tangible example of proactive water management and disaster risk reduction efforts in the region. By highlighting the technical specifications and operational parameters of Frd No 5-1, we can appreciate the intricate balance between water resource utilization and climate resilience in maintaining a sustainable and secure environment for future generations.

StateNone
River / streamSo Branch Verdigris River-Tr
NID IDKS02302
Owner typeLocal Government
Primary purposeFlood Risk Reduction
Dam typeEarth
Year built1963
Dam height41 ft
Dam length1,660 ft
Max storage1,430 AF
Normal storage158 AF
Surface area28.9 ac
Drainage area5.8 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 Frd No 5-1 -- inflows here typically show up in storage 24-72 hours later.

Track Frd No 5-1 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 Frd No 5-1

Where does the data for Frd No 5-1 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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Snoflo-tracked reservoirs and dams within driving distance of Frd No 5-1.