York Building Products Pond No. 6
York Building Products Pond No. 6 is an earth dam located in Cecil County, Maryland, built in 1971. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About York Building Products Pond No. 6
The primary purpose of York Building Products Pond No. 6 is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is owned by York Building Products Co, Inc. (private). It impounds the Principio Creek-tr-os near Furnace.
The dam stands 30 feet tall and stretches 2,160 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 146 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1971, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 05/03/2023.
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Location
| State | Maryland |
| County | Cecil |
| Nearest City | Furnace |
| River/Stream | Principio Creek-tr-os |
| Coordinates | 39.61550, -76.02310 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 2,160 ft |
| Year Completed | 1971 (55 years old) |
Storage & Hydraulics
| NID Storage | 146 acre-ft |
| Max Storage | 146 acre-ft |
| Normal Storage | 122 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 2,626 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Tailings |
| Owner | York Building Products Co, Inc. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 05/03/2023 |
| Emergency Action Plan | No |
Identifiers
| NID ID | MD00207 |
| Federal ID | MD00207 |
| More Info | State Dam Safety Program |