Heart Lake Or Deep Lake is an earth dam located in Lake County, Oregon, built in 1898. It carries a Low hazard potential classification.
Dam profile
NID height · 12 ft12 ft tall and 100 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Heart Lake Or Deep Lake
Heart Lake Or Deep Lake is a dam in Lake, Oregon. The dam is owned by Glibert Lapham - USA (private). It impounds the Fishhole Creek Watershed near Lapham Ranch.
The dam stands 12 feet tall and stretches 100 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 185 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1898, the structure is over a century 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.
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Location
| State | Oregon |
| County | Lake |
| Nearest City | Lapham Ranch |
| River/Stream | Fishhole Creek Watershed |
| Coordinates | 42.25483, -120.84203 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 10 ft |
| Dam Length | 100 ft |
| Year Completed | 1898 (128 years old) |
Storage & Hydraulics
| NID Storage | 185 acre-ft |
| Max Storage | 185 acre-ft |
| Normal Storage | 185 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 40 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Glibert Lapham - USA |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OR01521 |
| Federal ID | OR01521 |
| More Info | State Dam Safety Program |