Lillie Walker Irrigation Pond Dam
Lillie Walker Irrigation Pond Dam is an earth dam located in Polk County, Oregon, built in 1969. It carries a Low hazard potential classification.
About Lillie Walker Irrigation Pond Dam
The primary purpose of Lillie Walker Irrigation Pond Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by R.l. Walker Farms Inc (private). It impounds the Tr- Yamhill River S -os near Amity.
The dam stands 10 feet tall and stretches 2,056 feet across, and has a maximum storage capacity of 127 acre-feet. Completed in 1969, 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.
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Location
| State | Oregon |
| County | Polk |
| Nearest City | Amity |
| River/Stream | Tr- Yamhill River S -os |
| Coordinates | 45.07395, -123.28647 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 2,056 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 127 acre-ft |
| Max Storage | 127 acre-ft |
| Normal Storage | 98 acre-ft |
Ownership & Safety
| Purpose | Irrigation |
| Owner | R.L. Walker Farms Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OR00485 |
| Federal ID | OR00485 |
| More Info | State Dam Safety Program |