Dam Report

Bowman Dam dam

North Carolina, USA Middle Little River-Tr Hazard High
Today high
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Tonight low
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Dam height
17ft
Hazard rating
High
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Bowman Dam -- None dam
Bowman Dam None · Middle Little River-Tr
About this dam

Bowman Dam

Located in Alexander, North Carolina, Bowman Dam is a privately owned structure that plays a crucial role in providing fire protection, stock, and serving as a small fish pond. Completed in 1987, this earth dam stands at a height of 17 feet with a hydraulic height of 13.5 feet. It boasts a storage capacity of 7.8 acre-feet, with a normal storage level of 2.7 acre-feet, making it a significant resource for the local community.

Bowman Dam, situated on the Middle Little River-Tr, is subject to state regulation and inspection by the North Carolina Dam Safety Program. Despite its fair condition assessment and high hazard potential, the dam remains a vital component of the water resource infrastructure in the region. With a structural height of 17 feet and a length of 250 feet, Bowman Dam serves as a critical asset for water management and emergency response in the area.

Maintaining a close watch on its condition and conducting regular inspections, Bowman Dam continues to provide essential services while mitigating potential risks. As a key feature in the water resource system, its role in fire protection, stock management, and creating a small fish pond underscores its importance in supporting the community's needs and enhancing resilience to climate change impacts.

StateNone
River / streamMiddle Little River-Tr
NID IDNC01809
Owner typePrivate
Primary purposeFire Protection, Stock, Or Small Fish Pond
Dam typeEarth
Year built1987
Dam length250 ft
Max storage8 AF
Normal storage3 AF
Surface area1.0 ac
Hazard potentialHigh
ConditionFair
Last inspectionTue, 17 Dec 2019 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 Bowman Dam -- inflows here typically show up in storage 24-72 hours later.

Track Bowman 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 Bowman Dam

Where does the data for Bowman 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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Premium feature

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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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