Prototype·Built by Concourse for Arizona State Historic Preservation Office
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Arizona State Historic Preservation Office
State Parks Building · 1100 W Washington St · Phoenix, AZ 85007 · shpo@azstateparks.gov
Prototype letterhead — generated by SHOPP
April 2, 2026
BLM — Arizona State Office
Attn: contact197@example.gov
RE: Section 106 Consultation, Residential subdivision — Maricopa Co. Supplemental
SHPO File: PRJ-2026197 · Maricopa County, AZ
Received: 4/2/2026 · Deadline: 5/2/2026

Dear contact197@example.gov:

The Arizona State Historic Preservation Office (SHPO) has reviewed your residential subdivision submission for the above-referenced undertaking pursuant to Section 106 of the National Historic Preservation Act and its implementing regulations at 36 CFR Part 800.

Project description. SYNTHETIC demonstration record. Residential subdivision submitted by BLM — Arizona State Office.

Area of Potential Effects (APE). The APE includes a polygon of approximately 104.26 km² centered at 32.5026°, -110.8237° in Maricopa County, Arizona.

Federal nexus. The APE intersects the following surface management jurisdictions: Private Land (Private); State Trust Land (State); Coronado N.F (USFS).

Flood hazard. The APE intersects FEMA flood zone(s) D, X.

Identified historic properties. The following NRHP-listed or eligible properties lie within or adjacent to the APE:

  • Rancho Solano (NRIS 95001079)7.50 km from APE centroid.

ADOT historic / scenic route(s). Tucson to Oracle Junction to Globe Highway and Show Low to Holbrook; Sky Island Parkway (Catalina Highway) National Scenic Byway; Sky Island Parkway (Catalina Highway) National Scenic Byway.

Determination. Based on the foregoing, SHPO concurs with a finding of NO ADVERSE EFFECT pursuant to 36 CFR 800.5.

This determination is non-final until concurrence is received from all consulting parties. Should the scope of the undertaking change, please resubmit for re-review per 36 CFR 800.13.

Sincerely,

R. Alvarez
reviewer · Arizona SHPO
This letter was auto-drafted by SHOPP using the unified GIS layer set and the project’s submitted polygon. Final review and signature by the assigned reviewer is required before issuance.