Queensberry Drive Swm Pond dam
Queensberry Drive Swm Pond
Queensberry Drive Stormwater Management Pond, also known as Phase IV, Section III, is a private water resource facility located in Prince Frederick, Maryland. Designed by Robertson Dhalwali Associates, this flood risk reduction structure was completed in 2001 and has a dam height of 19 feet and a length of 305 feet. The pond has a storage capacity of 30 acre-feet and covers a surface area of 0.5 acres, serving the purpose of flood risk reduction for the local community.
Managed by the Maryland Dam Safety regulatory agency, Queensberry Drive SWM Pond is inspected every three years to ensure its structural integrity and operational efficiency. With a significant hazard potential and a satisfactory condition assessment, this arch-type dam with a buttress core plays a crucial role in controlling water flow and protecting the surrounding area from potential flooding events. The pond is situated along the Hunting Creek-TR river/stream and falls under the jurisdiction of the Baltimore District of the US Army Corps of Engineers.
Water resource and climate enthusiasts interested in sustainable water management practices will find Queensberry Drive SWM Pond a fascinating case study in flood risk reduction infrastructure. With its moderate risk assessment and adherence to regulatory standards, this private facility showcases the importance of proper design, construction, and maintenance in safeguarding communities against potential water-related threats. Its location in Calvert County, Maryland, highlights the collaborative efforts between private entities, regulatory agencies, and local stakeholders in managing water resources effectively.
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 Queensberry Drive Swm Pond -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Western Branch At Upper Marlboro | 18 cfs | → |
| St Clement Creek Near Clements | 2 cfs | → |
| Zekiah Swamp Run Near Newtown | 4 cfs | → |
| Piscataway Creek At Piscataway | 5 cfs | → |
| St Marys River At Great Mills | 3 cfs | → |
| Patuxent River Near Bowie | 124 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Queensberry Drive Swm Pond.
Boat launches
- Branch Street Calvert County
- Hallowing Point Road 6935, Calvert County
- Magruders Ferry Road 17901, Brandywine
- Critical Area Driving Tour Prince George's County
- Forest Landing
- Clarke's Landing Boat Ramp
Campgrounds
Fishing spots
Track Queensberry Drive Swm 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 Queensberry Drive Swm Pond
Where does the data for Queensberry Drive Swm 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 Significant 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 Queensberry Drive Swm Pond.