|Currently there are no public meetings scheduled for this project.|
|Project Contact:||Douglas Williams|
|District:||4 - Clint L. Hickman|
The Rainbow Valley Area Drainage Master Plan (ADMP) encompasses approximately 515 plus square miles, which includes the cities of Avondale, Goodyear, and Buckeye as well as unincorporated Maricopa County. The Study area is generally bounded by the Sierra Estrella Mountains on the east, Gila River on the North, the Buckeye Hills/Maricopa Mountains on the west, and extends southward toward I-8.
Western Maricopa County is experiencing rapid growth. This growth is causing changes in the land use and is affecting the natural drainage in the Study Area. Thus, the purpose of this ADMP is to identify flooding hazards and to plan flood control infrastructure improvements ahead of development.
The ADMP will involve a series of public meetings. The focus of the first meeting is to request any information and flooding history from stakeholders within the study area and present the findings of any preliminary identified flooding hazards. The second meeting will present the alternatives under consideration to mitigate the identified flood hazards. The final meeting will present the selective alternative.
The first phase, which involved mapping of the study area of the ADMS/P, is complete. This phase was a critical step needed to develop the hydraulic models in the ADMS/P so the flooding hazards can be identified and then plans can be developed. The mapping was completed in 2007.
The District initiated a consultant contract to perform the Study, and will immediately begin data collection activities along with an update of the Waterman Wash hydrology model.
|Public Meeting Schedule||189 KB|
|Public Meeting 1 - Presentation||603 KB|
|Public Meeting 1 - Biological Resources||704 KB|
|Public Meeting 1 - FEMA Floodplains||621 KB|
|Public Meeting 1 - Flow Characteristics||557 KB|
|Public Meeting 1 - Future Land Use Map||1.53 MB|
|Public Meeting 1 - Open Space Resources||442 KB|
|Public Meeting 1 - Parks & Recreation Resources||451 KB|
|Public Meeting 1 - Study Area||741 KB|
|Public Meeting 1 - Future Landscape Cultural Settings||464 KB|
|Public Meeting 1 - Landscape Character Physical Settings||472 KB|
|Public Meeting 2 - Proposed Floodplain Study Areas||3.36 MB|
|Public Meeting 2 - Study Area||1.98 MB|
|Public Meeting 2 - Estrella Planning Unit||2.96 MB|
|Public Meeting 2 - Lum Wash Planning Unit||2.29 MB|
|Public Meeting 2 - Mobile Planning Unit||1.87 MB|
|Public Meeting 2 - Sonora Planning Unit||2.21 MB|
|Public Meeting 2 - Waterman South Planning Unit||1.12 MB|
|Public Meeting 2 - Waterman Wash Planning Units 1-5||2.13 MB|
|Public Meeting 2 - Proposed Alternative - New Regulations||1.59 MB|
|Public Meeting 2 - Proposed Alternative - Pocket Basins||1.28 MB|
|Public Meeting 2 - Proposed Alternative - Protect Major Wash||1.46 MB|
|Public Meeting 2 - Proposed Alternative - Struct. Conveyance||1.61 MB|
|Public Meeting 2 - Proposed Alternative - Struct. Storage||1.61 MB|