Dam Report

W H Tiller Jr Pond Dam dam

South Carolina, USA Tr-Jimmies Creek Hazard Low
Today high
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Tonight low
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Dam height
25ft
Hazard rating
Low
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W H Tiller Jr Pond Dam -- None dam
W H Tiller Jr Pond Dam None · Tr-Jimmies Creek
About this dam

W H Tiller Jr Pond Dam

W H Tiller Jr Pond Dam, located in Spartanburg, South Carolina, is a private earth dam completed in 1965 for recreational purposes. The dam stands at a height of 25 feet and stretches 355 feet in length, creating a reservoir with a storage capacity of 89 acre-feet. Despite its low hazard potential, the dam is currently in poor condition as of the last inspection in June 2017.

Managed by the South Carolina Department of Health and Environmental Control, the dam is subject to state regulations, inspections, and enforcement. The primary purpose of the dam is to provide recreational opportunities, making it a popular spot for water resource and climate enthusiasts to enjoy activities such as fishing, boating, and picnicking. However, the dam's poor condition raises concerns about its long-term safety and the need for maintenance or potential rehabilitation efforts in the future.

Located on the TR-JIMMIES CREEK river/stream, W H Tiller Jr Pond Dam is an integral part of the local water infrastructure in Spartanburg County. As enthusiasts of water resources and climate, it is important to stay informed about the condition of such structures to ensure the safety and sustainability of these valuable resources for future generations to come.

StateNone
River / streamTr-Jimmies Creek
NID IDSC02180
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Year built1965
Dam height25 ft
Dam length355 ft
Max storage89 AF
Normal storage66 AF
Surface area8.0 ac
Hazard potentialLow
ConditionPoor
Last inspectionMon, 26 Jun 2017 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 W H Tiller Jr Pond Dam -- inflows here typically show up in storage 24-72 hours later.

Track W H Tiller Jr Pond 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 W H Tiller Jr Pond Dam

Where does the data for W H Tiller Jr Pond 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.