Dam Report

Coldwater Ranch Dam dam

Missouri, USA Sutton Creek Hazard High
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Dam height
35ft
Hazard rating
High
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Coldwater Ranch Dam -- None dam
Coldwater Ranch Dam None · Sutton Creek
About this dam

Coldwater Ranch Dam

Coldwater Ranch Dam, located on Sutton Creek in Eminence, Missouri, was completed in 2002 for the primary purpose of recreation. This earth dam, with a height of 34.9 feet and a length of 300 feet, provides a surface area of 2.5 acres and a storage capacity of 35 acre-feet. Despite being privately owned and not regulated by the state, the dam poses a high hazard potential due to its uncontrolled spillway and moderate risk assessment rating.

The dam, constructed with a stone core type and an unlisted/unknown foundation, is managed by private owners and has not been rated for its condition assessment. With a maximum discharge of 1 cfs, Coldwater Ranch Dam plays a crucial role in the local water resources and climate dynamics, serving as a recreational spot for enthusiasts. Despite the lack of state regulation and inspection, the dam remains an important structure in the area, contributing to the overall water management and conservation efforts in Shannon County, Missouri.

As a key feature on Sutton Creek, Coldwater Ranch Dam's presence not only enhances the local landscape but also provides opportunities for outdoor activities and water-based recreation. With its high hazard potential and moderate risk assessment, it is essential for the private owners to ensure regular maintenance and monitoring to uphold the safety and integrity of the dam. Water resource and climate enthusiasts can appreciate the significance of Coldwater Ranch Dam in balancing the ecological and recreational aspects of the surrounding environment.

StateNone
River / streamSutton Creek
NID IDMO40118
Owner typePrivate
Primary purposeRecreation
Year built2002
Dam height35 ft
Dam length300 ft
Max storage35 AF
Normal storage28 AF
Surface area2.5 ac
Drainage area128.0 sq mi
Hazard potentialHigh
ConditionNot Rated
Last inspectionFri, 29 Mar 2002 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 Coldwater Ranch Dam -- inflows here typically show up in storage 24-72 hours later.

Track Coldwater Ranch Dam in the Snoflo app

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FAQ

About Coldwater Ranch Dam

Where does the data for Coldwater Ranch 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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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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