Kc Roadway Parkland South
Kc Roadway Parkland South is an earth dam located in Johnson County, Kansas, built in 2004. It carries a High hazard potential classification and has a fair condition assessment.
About Kc Roadway Parkland South
The primary purpose of Kc Roadway Parkland South is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Olathe, City Of (local government). It impounds the Mill Creek-tr near Olathe.
The dam stands 21 feet tall and stretches 520 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 69 acre-feet. Completed in 2004, the structure is relatively new.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 10/25/2011. That was 14 years ago — unusually long for a high-hazard dam, which typically requires more frequent inspections.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Kansas dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Kansas |
| County | Johnson |
| Nearest City | Olathe |
| River/Stream | Mill Creek-tr |
| Coordinates | 38.88827, -94.80085 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 520 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 69 acre-ft |
| Max Storage | 69 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 2,057 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | OLATHE, CITY OF |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 10/25/2011 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | KS09031 |
| Federal ID | KS09031 |
| More Info | State Dam Safety Program |