Documents

This annual report summarizes the meteorological, nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3), and particulate matter (PM) data collected at the Resolution Copper Project near Superior, Arizona for the first complete year of monitoring, April 1, 2012 – March 31, 2013.

On March 15-16, 2006 Bill Burger, Curt Gill, Natalie Robb, Cori Carveth and Craig Woods surveyed the upper section of Mineral Creek from the ASARCO Dam to the headwaters at Government Springs Ranch.

The existing land use pattern of Gila County can be traced to its historical settlement by early miners, ranchers and loggers. Communities in the southern portions of the county such as Hayden, Winkelman, Miami and Globe have their roots and their patterns of development linked to early mining and mineral exploration activities. The communities of Hayden, Winkelman, Miami and Globe generally have a compact development style organized around linear streets with a traditional downtown commercial core.

Figure showing groundwater systems, Apache Leap Tuff Aquifer, Magma Mine Workings, and Resolution deposit.

The purpose of this report is to summarize current knowledge of population and habitat trends for species identified as management indicator species (MIS) for the Tonto National Forest.

Major aquifers, well yields, estimated natural recharge, number of index wells and date of last water-level sweep are shown in Table 8.1-6. Figure 8.1-6 shows aquifer flow direction and water-level change between 1991-1992 and 2002- 2003 for the entire Phoenix AMA.

The Rangeland Administration System (RAS) provides grazing administrative support and management reports for the BLM and the public. The Rangeland Administration system serves as an electronic calendar for issuance of approximately 18,000 applications and 2,400 grazing authorizations (Permits, Leases, and Exchange-of-Use Agreements) per year, eliminating the need for manually processing these forms.

Phase I Environmental Site Assessment (ESA) for an approximately 60.4-hectare (149.3-acre) site in Maricopa County, Arizona (6L Ranch).