Briar Creek Lake Pa-497 dam
Briar Creek Lake Pa-497
Briar Creek Lake, also known as Briar Creek Lake Pa-497, is a state-owned recreational lake located in Columbia, Pennsylvania. Managed by the Pennsylvania Department of Environmental Protection, this earth dam was completed in 1968 and serves multiple purposes, including flood risk reduction and recreation. With a maximum storage capacity of 1,880 acre-feet and a normal storage of 360 acre-feet, the lake covers a surface area of 51 acres and has a drainage area of 5.11 square miles.
The dam stands at a height of 39 feet and stretches 1,650 feet in length, holding back the waters of the East Branch Briar Creek. Despite being classified as having a high hazard potential, the dam's condition assessment is rated as fair. Regular inspections are conducted, with the most recent one taking place in August 2020. While there are no associated structures or locks, the lake provides a serene recreational space for visitors to enjoy boating, fishing, and other outdoor activities in Briar Creek Township.
Managed by the USDA NRCS and located within the Baltimore District, Briar Creek Lake offers a picturesque setting for water resource and climate enthusiasts to explore. This site not only contributes to flood risk reduction efforts but also provides a tranquil oasis for recreational purposes. With its rich history dating back to the late 1960s, Briar Creek Lake remains an essential part of the natural landscape in Pennsylvania, offering both environmental benefits and recreational opportunities for visitors to enjoy.
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 Briar Creek Lake Pa-497 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Fishing Creek Near Bloomsburg | 356 cfs | → |
| Susquehanna River At Bloomsburg | 10,200 cfs | → |
| Wapwallopen Creek Near Wapwallopen | 52 cfs | → |
| Susquehanna River At Danville | 11,300 cfs | → |
| Chillisquaque Creek At Washingtonville | 16 cfs | → |
| Muncy Creek Near Sonestown | 23 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Briar Creek Lake Pa-497.
Track Briar Creek Lake Pa-497 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 Briar Creek Lake Pa-497
Where does the data for Briar Creek Lake Pa-497 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 High 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 Briar Creek Lake Pa-497.