Tjaden Dam
Tjaden Dam is an earth dam located in Hardin County, Iowa, built in 1985. It carries a Low hazard potential classification.
About Tjaden Dam
The primary purpose of Tjaden Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by T Tjaden (private). It impounds the Tr-s. Fk. Iowa R. near Gifford.
The dam stands 30 feet tall and stretches 245 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 25 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1985, the structure is 41 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Hardin |
| Nearest City | Gifford |
| River/Stream | Tr-s. Fk. Iowa R. |
| Coordinates | 42.30810, -93.09310 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 245 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 25 acre-ft |
| Max Storage | 25 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | T Tjaden |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02287 |
| Federal ID | IA02287 |
| More Info | State Dam Safety Program |