Cortez Area 28 Tsf Cell 4 Dam
Cortez Area 28 Tsf Cell 4 Dam is an earth dam located in Lander County, Nevada. It carries a Low hazard potential classification and has a fair condition assessment.
About Cortez Area 28 Tsf Cell 4 Dam
The primary purpose of Cortez Area 28 Tsf Cell 4 Dam 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 Nevada Gold Mines Llc (private). It impounds the None.
The dam stands 270 feet tall and stretches 12,100 feet across, creates a reservoir covering 235 acres, has a maximum storage capacity of 31,000 acre-feet, and collects water from a drainage area of 0 square miles.
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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 06/05/2019.
At 270 feet, this dam is taller than 99% of all dams in the United States.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Nevada |
| County | Lander |
| Nearest City | None |
| River/Stream | None |
| Coordinates | 40.26250, -116.67806 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 270 ft |
| Dam Height | 270 ft |
| Dam Length | 12,100 ft |
Storage & Hydraulics
| NID Storage | 31,000 acre-ft |
| Max Storage | 31,000 acre-ft |
| Normal Storage | 21,784 acre-ft |
| Surface Area | 235 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 2 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Tailings |
| Owner | NEVADA GOLD MINES LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 06/05/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NV10793 |
| Federal ID | NV10793 |
| More Info | State Dam Safety Program |