Dam Report

Klines dam

Pennsylvania, USA South Branch Roaring Creek Hazard Low
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Dam height
21ft
Hazard rating
Low
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Klines -- None dam
Klines None · South Branch Roaring Creek
About this dam

Klines

Klines, located in Columbia, Pennsylvania, is a privately owned Earth dam completed in 1885 with a primary purpose of water supply. Standing at a height of 21 feet and a length of 920 feet, Klines holds a storage capacity of 328 acre-feet and covers a surface area of 24 acres. The dam is regulated by the Pennsylvania Department of Environmental Protection, with state permitting, inspection, and enforcement in place to ensure its safe operation.

Situated on the SOUTH BRANCH ROARING CREEK in CONYNGHAM TOWNSHIP, Klines is classified as having a low hazard potential with a satisfactory condition assessment. The dam is subject to regular inspections every 5 years, with the last inspection conducted in July 2010. While there are no Emergency Action Plans currently in place, Klines meets regulatory guidelines and has not undergone any recent risk assessments or management measures. With its historical significance dating back over a century, Klines serves as a vital water resource for the surrounding area.

With its serene location and crucial role in water supply, Klines stands as a testament to the importance of proper dam regulation and maintenance. As water resource and climate enthusiasts, understanding the infrastructure and operation of dams like Klines is essential in ensuring the safety and sustainability of our water systems. As we continue to address the challenges of climate change and water scarcity, monitoring and managing dams like Klines will be key to safeguarding our natural resources for future generations.

StateNone
River / streamSouth Branch Roaring Creek
NID IDPA00652
Owner typePrivate
Primary purposeWater Supply
Dam typeEarth
Year built1885
Dam height21 ft
Dam length920 ft
Max storage328 AF
Normal storage126 AF
Surface area24.0 ac
Drainage area4.8 sq mi
Hazard potentialLow
ConditionSatisfactory
Last inspectionMon, 19 Jul 2010 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 Klines -- inflows here typically show up in storage 24-72 hours later.

Track Klines 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 Klines

Where does the data for Klines 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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