Dam Report

Barnes dam

Pennsylvania, USA Tr North Branch Calkins Creek Hazard Low
Today high
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Tonight low
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Dam height
9ft
Hazard rating
Low
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Barnes -- None dam
Barnes None · Tr North Branch Calkins Creek
About this dam

Barnes

Barnes is a private dam located in Damascus Township, Wayne County, Pennsylvania, along the TR North Branch Calkins Creek. It is regulated by the Pennsylvania Department of Environmental Protection and holds a state permit for operation. The dam, primarily used for recreation, is classified as an Earth dam with a height of 8.5 feet and a storage capacity of 50 acre-feet. Despite being categorized as having a low hazard potential, the dam is assessed to be in fair condition as of the last inspection in January 2020.

The Barnes dam, managed by a private owner, plays a crucial role in providing recreational opportunities in the area while also serving as a water resource for the surrounding community. With its earth structure and buttress core type, the dam contributes to the management of water flow along the Calkins Creek, supporting the local ecosystem and maintaining water levels for various purposes. While the dam is deemed to have a low risk level, ongoing inspections and regulatory oversight ensure its safe operation and functionality for both recreational and water management needs.

Overall, Barnes dam stands as a significant infrastructure within the region, serving as a testament to the intersection of water resource management and recreational activities. As climate change continues to impact water availability and quality, monitoring and upkeep of such structures are essential to ensure their effectiveness and safety. The Barnes dam exemplifies the importance of balancing water resource utilization with environmental conservation, highlighting the need for continued stewardship and regulation in safeguarding our waterways.

StateNone
River / streamTr North Branch Calkins Creek
NID IDPA01593
Owner typePrivate
Primary purposeRecreation
Dam typeEarth
Dam height9 ft
Max storage50 AF
Drainage area0.3 sq mi
Hazard potentialLow
ConditionFair
Last inspectionFri, 10 Jan 2020 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 Barnes -- inflows here typically show up in storage 24-72 hours later.

Track Barnes 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 Barnes

Where does the data for Barnes 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.