Dam Report

Roy Flint Dam dam

Missouri, USA Tr-Allen Creek Hazard Low
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Dam height
26ft
Hazard rating
Low
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Roy Flint Dam -- None dam
Roy Flint Dam None · Tr-Allen Creek
About this dam

Roy Flint Dam

Roy Flint Dam, located in Scotland County, Missouri, is a private earth dam completed in 2001 by the USDA NRCS. Designed for fire protection, stock, or small fish pond purposes, this dam stands at a height of 26 feet with a structural height of 33 feet and a length of 425 feet. The dam has a low hazard potential and a moderate risk assessment, with a maximum discharge of 46.4 cubic feet per second and a drainage area of 185 acres.

The dam's primary source agency is the state of Missouri, and it is not regulated or inspected by state authorities. With a spillway type of uncontrolled and an uncontrolled outlet gate, Roy Flint Dam has a normal storage capacity of 15 acre-feet and a total storage capacity of 23 acre-feet. The dam is situated on TR-Allen Creek and serves as a vital resource for water management in the area, offering essential benefits for fire protection and livestock.

Despite its low hazard potential, Roy Flint Dam plays a crucial role in water resource management in the region, providing storage capacity for up to 23 acre-feet of water. With its strategic location and design by the Natural Resources Conservation Service, this dam serves as a valuable asset for maintaining water supply for fire protection and agricultural needs in Scotland County, Missouri. Its construction in 2001 underscores the commitment to sustainable water resource management and climate resilience in the area.

StateNone
River / streamTr-Allen Creek
NID IDMO51102
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built2001
Dam height26 ft
Dam length425 ft
Max storage23 AF
Normal storage15 AF
Surface area6.0 ac
Drainage area185.0 sq mi
Hazard potentialLow
ConditionNot Rated
Last inspectionSat, 01 Sep 2001 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 Roy Flint Dam -- inflows here typically show up in storage 24-72 hours later.

Track Roy Flint 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 Roy Flint Dam

Where does the data for Roy Flint 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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