Dam Report

Howie Pond Dam D-1129 dam

South Carolina, USA Tr-Beaverdam Creek Hazard Low
Today high
--
Tonight low
--
Dam height
36ft
Hazard rating
Low
Loading current conditions…
Loading next 24 hours…
Loading 7-day outlook…
Howie Pond Dam D-1129 -- None dam
Howie Pond Dam D-1129 None · Tr-Beaverdam Creek
About this dam

Howie Pond Dam D-1129

Howie Pond Dam D-1129, located in Greenville, South Carolina, was completed in 1968 and is owned by a private entity. The dam, designed by USDA NRCS, serves primarily for recreational purposes along the TR-BEAVERDAM CREEK. Standing at 36 feet high and 322 feet long, it has a storage capacity of 61 acre-feet and a maximum discharge of 203 cubic feet per second.

Despite being privately owned, Howie Pond Dam D-1129 falls under the jurisdiction of the state with no state regulations in place. The dam has a low hazard potential and is rated as being in moderate risk, with a condition assessment of "Not Rated." The spillway is uncontrolled and the outlet gates are also uncontrolled, with no locks associated with the structure. Although not under the purview of federal agencies, the dam is monitored for safety and risk management measures are in place.

For water resource and climate enthusiasts, Howie Pond Dam D-1129 presents an interesting case of a privately owned dam serving recreational purposes in a moderate-risk setting. With no state regulations in place, the dam's condition assessment remains unrated, highlighting the need for continued monitoring and risk management measures. The structure's design by USDA NRCS and its location along TR-BEAVERDAM CREEK offer a unique perspective on the intersection of water management, recreational use, and private ownership in the context of climate change and water resource management.

StateNone
River / streamTr-Beaverdam Creek
NID IDSC01730
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1968
Dam height36 ft
Dam length322 ft
Max storage61 AF
Normal storage48 AF
Drainage area0.1 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.

Loading hourly forecast…
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
Loading detailed forecast…
Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

Loading 15-day outlook…
Regional inflow

Nearby streamflow gauges

USGS streamgauges around Howie Pond Dam D-1129 -- inflows here typically show up in storage 24-72 hours later.

Track Howie Pond Dam D-1129 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 Howie Pond Dam D-1129

Where does the data for Howie Pond Dam D-1129 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.

More reservoirs

Other water bodies near here

Snoflo-tracked reservoirs and dams within driving distance of Howie Pond Dam D-1129.