Purdy (Stump Pond) dam
Purdy (Stump Pond)
Purdy (Stump Pond) is a state-owned reservoir located in Susquehanna, Pennsylvania, with a primary purpose of recreation. The dam, completed in 1919, is a masonry structure standing at 7 feet tall and stretching 52 feet in length. The reservoir has a storage capacity of 62 acre-feet, with a normal storage level of 54 acre-feet and a surface area of 12 acres. Situated on Salt Lick Creek, Purdy (Stump Pond) is regulated by the Pennsylvania Department of Environmental Protection and undergoes state permitting, inspection, and enforcement to ensure its safety and compliance with regulations.
Despite its low hazard potential, Purdy (Stump Pond) received an unsatisfactory condition assessment during its last inspection in May 2017. The dam's emergency action plan status, risk assessment, and management measures are currently unreported. The reservoir is managed for recreational use, offering opportunities for boating, fishing, and other water-based activities in the picturesque setting of New Milford Township. With its historical significance as a water resource in the region, efforts to address the dam's condition and ensure public safety remain crucial for the continued enjoyment of Purdy (Stump Pond) by visitors and the local community.
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.
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.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
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.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Purdy (Stump Pond) -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Susquehanna River At Conklin Ny | 2,030 cfs | → |
| Susquehanna River At Windsor Ny | 1,700 cfs | → |
| Lackawanna River Near Forest City | 45 cfs | → |
| West Branch Delaware River At Hale Eddy Ny | 601 cfs | → |
| Choconut Creek Near Choconut | 14 cfs | → |
| West Branch Lackawaxen River Near Aldenville | 35 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Purdy (Stump Pond).
Track Purdy (Stump Pond) 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.
About Purdy (Stump Pond)
Where does the data for Purdy (Stump Pond) 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.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Purdy (Stump Pond).