Documents

Biological Assessment and Evaluation (BA&E) for a project in the Magma Arizona Railroad Company (MARRCO) Right-of-Way (ROW). The project consists of the construction, operation, and maintenance of a pipeline to deliver water from RCM's treatment plant in Superior, Arizona to an irrigation canal near Florence, Arizona.

Situated along the Gila-Pinal Scenic Route, this campground is located in the rolling hills near Devil’s Canyon. Large oak shade trees. The surrounding area is known for its numerous bouldering opportunities.

This dataset contains boundaries for Arizona Game Management Unit (GMU) boundaries. A Game Management Unit is a division established by the Arizona Game and Fish Commission for wildlife management purposes, including the setting of hunting seasons. A GMU specifies areas and times for which certain wildlife species may be taken.

The FEMA Flood Map Service Center (MSC) is the official public source for flood hazard information produced in support of the National Flood Insurance Program (NFIP). Use the MSC to find your official flood map, access a range of other flood hazard products, and take advantage of tools for better understanding flood risk.

The Copper Mountain quadrangle is centered just north of the southwest-facing escarpment on the southwest side of the crest of the Sierra Ancha. Elevations range from about 4200 feet in the southwest corner of the map to 6676 feet at Copper Mountain.

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Materials that meet the criteria of Freedom of Information Act exemptions are not posted on this website. Culturally sensitive materials not posted here fall under this criteria.

This technical memorandum has been prepared to summarize the results of drilling, construction, and testing at hydrologic test wells HRES-14 and HRES-15. The wells were installed to characterize hydrogeologic conditions in the Apache Leap Tuff on the east side of Devils Canyon, near the Devils Canyon Fault. Monitoring data obtained from HRES-14 and HRES-15 have been incorporated into the RCM hydrologic monitoring program.

Western Yellow-billed Cuckoo surveys were conducted in portions of Devils Canyon and Mineral Creek in the months of June through August 2011.

Acid rock drainage (ARD) is produced by the exposure of sulphide minerals such as pyrite to atmospheric oxygen and water. The ability to identify in advance any mine materials that could potentially produce ARD is essential for timely implementation of mine waste management strategies for ARD control.

The objective of this manual is to provide technical procedures for the estimation of flood discharges for the purposes of designing stormwater drainage facilities and regulating water-courses in Maricopa County.