Question 1, Sonoran Desert
Open Space and Habitat Protection; Preventing Urban Encroachment of
Davis-Monthan Air Force Base
At
the May 18, 2004 bond election, Pima County voters approved bond funding in the
amount of $174.3 million for the acquisition of land in fee or for the purchase
of conservation easements, to protect wildlife habitat, scenic landscapes,
riparian areas, and water quality, and to preserve lands in the vicinity of
Davis Monthan Open Space. As of
February 1, 2006 Pima County had acquired 24 properties totaling 21,485 acres
for a total acquisition cost of $51.3 million.
Within Question 1 of the Bond Implementation Ordinance there are four categories of properties: Community Open Space Parcels, Urban Open Space Requested by Jurisdictions, Habitat Protection Priorities, and Davis-Monthan Open Space. The following completed acquisitions are broken out by these categories
OS 1.1
Sweetwater PreserveOn June 25, 2004 Pima County acquired the Sweetwater
Preserve located in the eastern foothills of the Tucson Mountains. Acquisition of this 695-acre property
protects a key segment of the Sweetwater Wash that connects Tucson Mountain
Park to the Santa Cruz River, as well as habitat for numerous species, saguaro
studded slopes, and a recreational area for hikers and horseback riders.
Acquisition Cost: $11,773,653
Sweetwater Preserve, Photo by Debbie
Hecht
OS
1.09, Carpenter RanchOn August 29, 2005, the County
purchased the remaining 360 acres associated with the Carpenter Ranch totaling
560 acres. This completed the Carpenter
Ranch acquisitions that Pima County began in 1999 with the purchase of 200
acres. The acquisition will contribute
to the expansion of Tortolita Mountain Park and will provide additional
protections to the watershed that drains into Pima County to the south.
Acquisition Cost: $1, 100,000 (Plus $70,000 from Carpenter Ranch, Photo by
Vanessa Bechtol
the 1997 Question 4 bond funds) from AOLT

OS 1.07, Canoa Ranch
On August 31, 2005, the County
purchased 83 acres of inholdings within the County’s historic Canoa Ranch
property. This was Phase 1 of a
two-phase acquisition. Phase 2 will
include the acquistion of an additional 50-acre parcel within a year.
Acquisition cost: $1,801,106 (Plus $1,
200,000 from 2004 Flood Control District Bond Funds)
Canoa Ranch Photo by Robie Pardee,
NRPR
OS 1.14, Hiett, Heater, Berard, Pacheco, Hyntington (Tucson Mountain Park South Corridor Project
Area)
On August 30, 2005 the County purchased the
7-acre Berard parcel, and on September 7, 2005 the County purchased the 50-acre
Heater and 25-acre Hiett parcels. More
recently, the County purchased the Pacheco properties on December 13, 2005, and
the Hyntington property on January 26, 2006.
All five properties are part of a series of acquisitions in the Tucson
Mountain Park South Corridor project area located at the southern end of the
Tucson Mountains, south of Ajo Highway and west of Mission Road. Acquisition of
these properties will: (1) protect this scenic gateway into metro Tucson
containing saguaro-studded hillsides characteristic of the Tucson Mountains and visible from
considerable distances; (2) expand Tucson Mountain Park and link existing
County holdings; and (3) provide new recreational trails and public
access in this area. Photo by Michael Berard
Acquisition Cost for 5 properties in total: $2,108,571
OS 1.2, Matesich, Selective Marketing, Serr (Tucson Mountain Park Camino de Oeste Project Area
Pima County acquired three properties on the Camino de Oeste
Project Area totaling 38 acres.
Selective Marketing was purchased on October 31, 2005, Matesich was
purchased on November 8, 2005, and more recently, the Serr property was
acquired on December 14, 2005. All
three properties are part of a series of acquisitions in the project area. It is located south of Gates Pass and west
of Camino de Oeste. Acquisition of
these parcels will protect views from Gates Pass, expand Tucson Mountain Park,
and protect biological and cultural resources.
Acquisition
Cost for 3 properties in total:
$272,734
Urban Open
Space Requested by JurisdictionsOn March 10, 2004 Pima County purchased the Jacobs Trust property at the
west end of 36th Street, along a corridor included in the City of
Tucson’s jurisdictional requests to ultimately link Tucson Mountain Park to the
West Branch of the Santa Cruz. The
Conservation Acquisition Commission approved the use of 2004 bond funds as a
reimbursal for this previous 80-acre purchase.
Acquisition Cost: $601,336
Photo
by Trilby Dupont, Arizona Open Land Trust
On December 28, 2004, Pima County purchased the 21-acre
Doucette Property. This property is located near the confluence of Tanque Verde
Creek and Agua Caliente Wash, and was purchased to preserve important riparian
habitat and natural floodplain conditions, as well as habitat for priority
vulnerable species.
On October 13,
2005, Pima County purchased the 68-acre Granite property, located along the
Santa Cruz River on the west side of Old Nogales Highway, in the Town of
Sahuarita. This property was purshased
to preserve the natural floodplain conditions, provide open space, and to
establish an easement for the Juan Bautista de Anza National Historic Trail.
Acquisition
Cost : $212,443
On January 11, 2006 Pima County acquired the 72-acre Belvedere Estates
property. It is located along the west
end of 36th Street and borders Tucson Mountain Park. Purchase of this property will expand Tucson Mountain Park,
protect a scenic hillside, and provide a location for a connector trail from a
planned trailhead on 36th Street to Tucson Mountain Park.
Acquisition Cost : $615,972
OS 1.27
A-7 Ranch – San Pedro Sub Area On September 13, 2004 Pima County purchased the A-7 Ranch.
The Ranch is located in the Redington Pass/San Pedro River area and was
purchased to protect a large natural landscape and wildlife corridor from the
Galiuro Mountains to the Catalina Mountains, as well as potential habitat for
numerous priority vulnerable species.
The Ranch includes 6,828 acres of fee land, plus 34,195 acres of State
and 80 acres BLM lease land. This
acquisition also included the purchase of cattle, houses, equipment and other
improvements. A-7
Ranch, photo by John Sullivan
Acquisition Cost: $2,041,933
OS 1.21 Baker Property – Southeast Sub
Area
On October 19, 2004 Pima County purchased the Baker
property. The 155-acre property is
located in the Vail area, and was purchased to provide a connection between the
County’s Colossal Cave Mountain Park and Cienega Creek Natural Preserve, and to
preserve habitat for priority vulnerable species.
Acquisition Cost: $226,342
Baker
property, Photo by Linwood Smith,EPG
OS 1.24 Bee and Mordka Properties – Avra Valley Sub Area
On February 4, 2005 the County purchased the Bee and Mordka
properties totaling 160 acres. The
properties are located west of the Tucson Mountains and south of the Garcia
Strip. The acquisition preserves a
portion of a critical landscape linkage by providing landscape connectivity via
a tributary to the west branch of the Brawley Wash that continues north across
Tohono O’odham land to ultimately link up with the Santa Cruz.
Acquisition Cost: $81,183
On February
17, 2005 the County purchased the Bar V Ranch.
This Ranch is located south of I-10 and east of Sonoita Highway, and
includes 1,763 acres of fee land and 12,674 acres of State grazing leases that
adjoin the County’s Cienega Creek Natural Preserve. This purchase will protect an important wildlife corridor under
I-10, rare riparian habitat for numerous priority vulnerable species, drainage
that flows into the Cienega Creek and Tucson Basin, areas with high
archaeological potential, a planned equestrian route for the 800-mile long
Arizona Trail, and scenic views of Davidson Canyon and the Empire
Mountains.
Bar V Ranch,
Photo by Gloria Browne
Acquisition Cost: $8,689,228
On February 22, 2005 the County purchased the King 98 Ranch. This Ranch
is located in the Altar Valley, south of Ajo Highway and west of Sassabe
Highway, near Three Points. The
purchase includes 1,034 acres of fee land, 3,096 acres of State grazing lease
land, and 410 acres of State agricultural lease land. Acquisition of this property will prevent development of the property,
provide the potential for restoration opportunities along the Brawley Wash,
expand existing County investments in the area, and will assist in preventing
the movement of development south along the Sassabe Highway corridor.
Acquisition Cost: $2,102,921
OS 1.23 Rancho Seco – Altar Valley Sub Area
The County
closed on the Rancho Seco property on May 19, 2005. Rancho Seco is located just north of Arivaca, between I-19 and
the Buenos Aires National Wildlife Refuge.
The purchase includes 9,553 acres of fee lands, 27,000 acres of federal
and state grazing leases, and a conservation easement over 480 acres retained
by the sellers. Conservation of this
ranch will preserve a very large, unfragmented landscape within Altar Valley,
containing high biological values, habitat for numerous priority vulnerable
species, and cultural and historic resources. This will be the County’s largest
single open space purchase, to date. Rancho
Seco, Photo by Trilby Dupont, AOLT
Acquisition
Cost: $18,503,948
OS 1.23, Madera Highlands – Habitat
Protection Priority Altar Valley Sub Area
On August 12, 2005, the County purchased the Madera Highlands property.
This 366-acre property is located on the east side of Sassabe Highway in Altar
Valley, and borders the Buenos Aires National Wildlife refuge. Purchase of this property will protect a
portion of the Brawley Wash as well as habitat for numerous priority vulnerable
species, including the Pima Pineapple Cactus.
Acquisition Cost: $385,733
Madera
Highlands, Photo by Vanessa Bechtol, AOLT
OS 1.21, Poteet – Habitat Protection
Priority Southeast Sub Area
On August 31, 2005, the County purchased the Poteet property. This acquisition will secure a half-mile
segment of the Agua Verde Creek and its associated floodplain, which supports a
well-developed mesquite-dominated riparian woodland habitat for at least seven
priority vulnerable species.
Acquisition Cost: $275,821
Poteet property, Photo by Linwood Smith, EPG
The following projects were still under development as of January 26, 2006 and remain under development.
The Board of Supervisors approved the purchase of the 1.4-acre property on October 4, 2005. This property is the final acquisition in a series of acquisitions in the Tucson Mountain Park South Corridor project area located at the southern end of the Tucson Mountains, south of Ajo Highway and west of Mission Road. Acquisition of these properties will: (1) protect this scenic gateway into metro Tucson containing saguaro-studded hillsides characteristic of the Tucson Mountains and visible from considerable distances; (2) expand Tucson Mountain Park and link existing County holdings; and (3) provide new recreational trails and public access in this area.
OS 1.21 Cienega Corridor Properties (Southeastern Corridor Project Area, Habitat Protection Priorities)
On November 10, 2005 the Conservation Acquisition Commission approved due diligence for the possible acquisition of approximately 800 acres, owned by several property owners in the Cienega Corridor. These parcels fall in three general locations: the northern extent of the Las Cienegas National Conservation Area, the linkages are between Colossal Cave Mountain Park and the Cienega Creek Natural Preserve, and along a key segment of Agua Verde Creek. Acquisition of these parcels will promote conservation values for wildlife, water quality, flood control, and open space.