FairPetroglyph siteRestricted location
AZ T:4:139 (ASM)
NPS · Central (Phoenix) · monitored since 2009
Site record
Designation
AZ T:4:139
Site type
Petroglyph site
Land manager
NPS
Monitoring target
Semi-annual
Last visit
Apr 5, 2026
Location
Withheld — released only to assigned stewards (approximate area on file)
Monitoring history (8)
Sandra ManuelJan 17, 2026 · 0.9h · 19 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition fair, no new disturbance.
Sandra ManuelDec 25, 2025 · 0.9h · 22 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition good, no new disturbance.
Sandra ManuelNov 30, 2025 · 2.4h · 5 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition fair, no new disturbance.
Sandra ManuelJul 12, 2025 · 2.5h · 20 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition poor; observed development encroachment.
Development encroachment
Sandra ManuelMay 9, 2025 · 1.8h · 4 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition fair, no new disturbance.
Sandra ManuelFeb 1, 2025 · 2.4h · 7 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition poor; observed erosion, vegetation overgrowth.
ErosionVegetation overgrowth
Sandra ManuelDec 29, 2024 · 1.9h · 16 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition fair, no new disturbance.
Sandra ManuelOct 1, 2024 · 1h · 4 photos
SYNTHETIC monitoring note — petroglyph site inspected; condition good, no new disturbance.