Filtering by
- All Subjects: Pima County (Ariz.)
- Creators: Battelle Memorial Institute. Technology Partnership Practice
- Creators: Pima County (Ariz.). Council Administrator's Office
Historically, Pima County has recorded several residential concerns, detailing this area as a reach of wash with severe flooding problems. The purpose of this report is to present the engineering analyses of four alternative remedial flood-control measures.
The objectives of this report are to document the on-site and off-site hydrologic and hydraulic assessment of the site and its characteristics, quantifying existing conditions peak discharges, and define the limits of 100-year on-site floodplains.
Originally, the purpose of the study was to obtain either a Letter of Map Revision or a Physical Map Revision from the Federal Emergency Management Agency. Unfortunately, during the initial stages of the investigation, it became apparent that FEMA's guidelines for these types of map revisions could not be accommodated, primarily due to flow-distribution conflicts.
This report was prepared to document surface water hydrology and floodplain conditions in accordance with current standards of practice. This information is intended to support issuance of building permits, re-approval of construction drawings to current standards, and issuance of floodplain use permits, if needed.
The depiction of a historical-period property on an early map, whether a house, a ranch, a mining prospect, or an irrigation canal, is often the earliest (and sometimes the only) evidence that cultural features once existed in a particular place. Statistical Research used early maps as a regional preservation-planning tool by systematically examining a group of early maps of the county for depictions of cultural features. The typology will be used to plot the sites, distinguished by type, on a single map (or possibly on a series of maps) to be digitized by Pima County and incorporated into its GIS database.
This report is one of several from Statistical Research Inc. written to develop the Cultural and Historic Resources Element of the Sonoran Desert Conservation Plan. Divided into four parts, the report summarizes available information that reflects the experience of (1) ancient peoples of Southern Arizona; (2) indigenous peoples; (3) non-indigenous peoples of the historical period; and (4) Pima County today.
On March 2, 1999, the Board of Supervisors of Pima County, Arizona adopted the Sonoran Desert Conservation Plan. This Plan is the largest and most comprehensive regional multi-species conservation plan in the United States. These memorandums of understanding record the agreements made with cooperating agencies.
For more than a year, a team of consultants, led by Poster Frost Associates, worked with the Pima County Board of Supervisors, Pima County staff, the Canoa Ranch Community Trust and Oversight Committee, and local stakeholders to develop a Master Plan for the Historic Canoa Ranch. Since purchasing the 4,800 acre Canoa Ranch, south of Green Valley, in 2001, Pima County has embarked on a number of projects at the ranch to preserve and protect the valuable natural and cultural resources. The preservation and restoration of historic buildings were completed in early 2013, and efforts to protect important habitat and restore natural systems continue today. The Master Plan represents an important milestone towards the goal of making the Canoa Ranch a public site where its rich history can be understood and appreciated by visitors.