PrOtecting the Tucson Mountains Since 1934
Who we are and what do we do
The Tucson Mountains Association (TMA) is a volunteer non-profit organization dedicated to preserving open space, protecting biodiversity, and promoting the well-being of residents in the Tucson Mountains.
What's New?
Pima Prospers Review
Pima County's 10-year comprehensive land use plan recently concluded its 60-day public comment period. Read our suggestions.
Project Blue Advances
Land purchase for a data center in southeast Tucson - Project Blue - was recently approved by Pima County, despite major concerns about water use and public transparency. Read an op-ed by our President Ed Hendel, dashboard by Sky Island AI, and followup article in the Daily Star.
I-11 Delayed
I-11 plans are on hold pending a new environmental impact study. Read the Daily Star's report and our letter to Transportation Secretary Pete Buttigieg.
Activities & Interests
UPCOMING EVENTS
Participate in TMA events or local activities promoting TMA interests.
NewSLetters
Read past newsletters, letters to local government, and action alerts.
Zoning & Land USE
Updates on zoning and land use in the Tucson Mountains Region.
Nature & ECology
Photos, stories, and essays about nature and ecology of the Tucson Mountains.
ARTS & History
Contributed art, essays, and stories about living in the Tucson Mountains
ABOUT TMA
Learn about the TMA, our board members, and our strategic plan
Highlights
The I-11 SagA
Read about the plan to build a freeway through Avra Valley, efforts to resist it by conservation groups (including TMA), and recent delays brought upon by the State of Arizona.
Painted Hills - History and Struggle
A coveted 286 acre parcel once slated for 317-unit housing development --- Read about the four-year struggle for Painted Hills.
Desert Dreams
An award-winning film by TMA member Thomas Wiewandt. Click here to watch the trailer, order your copies, and earn a donation for TMA.
Links of Interest & Partner Organizations
