Conoco
Conoco is an earth dam located in Stephens County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
About Conoco
The primary purpose of Conoco is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Lowery Farms Llc (private). It impounds the Willow Branch Negro Cr near Loco.
The dam stands 22 feet tall and stretches 810 feet across, and has a maximum storage capacity of 218 acre-feet. Completed in 1960, 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. The most recent inspection on record was 09/06/2011. That was over 14 years ago.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Stephens |
| Nearest City | Loco |
| River/Stream | Willow Branch Negro Cr |
| Coordinates | 34.30982, -97.74474 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 810 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 218 acre-ft |
| Max Storage | 218 acre-ft |
| Normal Storage | 168 acre-ft |
| Max Discharge | 3,466 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | LOWERY FARMS LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 09/06/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21479 |
| Federal ID | OK21479 |
| More Info | State Dam Safety Program |