Dam Report

Shadow Lake Dam dam

North Carolina, USA Little River Hazard Low
Today high
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Tonight low
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Dam height
12ft
Hazard rating
Low
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Shadow Lake Dam -- None dam
Shadow Lake Dam None · Little River
About this dam

Shadow Lake Dam

Shadow Lake Dam, located in Whispering Pines, North Carolina, stands as a historic structure completed in 1890 along the Little River. This private-owned earth dam serves primarily for recreational purposes, offering a serene retreat for visitors seeking outdoor activities. With a hydraulic height of 10 feet and a structural height of 12 feet, the dam boasts a storage capacity of 84 acre-feet, providing essential water resources for the surrounding area.

Despite its age, Shadow Lake Dam maintains a low hazard potential and a condition assessment that remains unrated since its last inspection in 2001. The dam's design and construction reflect a commitment to safety and sustainability, with regular inspections conducted to ensure its structural integrity. The dam's location in Moore County underscores its significance as a vital water resource and recreational asset for the community, showcasing a blend of historical charm and modern functionality.

As climate change impacts water resources globally, Shadow Lake Dam stands as a reminder of the importance of maintaining and preserving existing infrastructure. With a maximum discharge capacity of 200 cubic feet per second and a normal storage level of 67 acre-feet, the dam plays a crucial role in managing water flow and supporting ecosystem health in the region. As water resource and climate enthusiasts, understanding the history and significance of structures like Shadow Lake Dam is essential in fostering a sustainable future for our planet's precious natural resources.

StateNone
River / streamLittle River
NID IDNC00063
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1890
Dam length150 ft
Max storage84 AF
Normal storage67 AF
Surface area12.0 ac
Hazard potentialLow
ConditionNot Rated
Last inspectionMon, 21 May 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 Shadow Lake Dam -- inflows here typically show up in storage 24-72 hours later.

Track Shadow Lake 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 Shadow Lake Dam

Where does the data for Shadow Lake 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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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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