Title 16, ConservationRelease 119-102

§450ii Joshua Tree National Monument; Revision of Boundaries

Title 16 › CHAPTER 1 — NATIONAL PARKS, MILITARY PARKS, MONUMENTS, AND SEASHORES › SUBCHAPTER LXI — NATIONAL AND INTERNATIONAL MONUMENTS AND MEMORIALS › § 450ii

Last updated Aug 21, 2026|Official source

Summary

Redefines the boundaries of Joshua Tree National Monument in California. The monument was first set up by Proclamation Numbered 2193 on August 10, 1936 (50 Stat. 1760). After September 25, 1950 the monument will include many specifically listed townships and sections in the San Bernardino Meridian. Those lands fall mainly in ranges 5 through 16 east and in townships generally from 1 south through 6 south, and include some partly unsurveyed sections and a small parcel in township 1 north, range 9 east. Some areas are included only if they lie north of the north right-of-way of the Colorado River Aqueduct or north of an adjacent north transmission-line right-of-way. Certain places are left out. The boundary excludes named camp and dump areas such as Long Canyon, Deception (and West Deception), East Wide Canyon, and Fan Hill. It also excludes specific aggregate deposits, including the Aggregate Deposit in section 3 and Bumpani’s Aggregate Deposit in section 4. The change adds one recorded parcel in township 1 north, range 9 east shown on survey maps dated December 29, 1948 and October 5, 1949 (recorded October 17, 1949, San Bernardino County, vol. 7, p. 72). That parcel contains exactly 57.839 acres, more or less.

Full Legal Text

Title 16, §450ii

Conservation, Source: USLM XML via OLRC

Joshua Tree National Monument, in the State of California, established by Proclamation Numbered 2193, of August 10, 1936 (50 Stat. 1760), after September 25, 1950, shall comprise the following-described area: san bernardino meridian Township 1 south, range 5 east, sections 22 to 27, inclusive, and sections 34 to 36, inclusive; township 2 south, range 5 east, portion of east half lying north of the north right-of-way line of the Colorado River aqueduct but excluding therefrom that portion of the Long Canyon Camp and dump area in section 27; township 1 south, range 6 east, sections 19 to 36, inclusive; township 2 south, range 6 east, sections 1 to 30, inclusive, that portion of section 31 lying north of the north right-of-way line of the Colorado River aqueduct, and sections 32 to 36, inclusive; township 3 south, range 6 east, portion lying north of the north right-of-way line of the Colorado River aqueduct but excluding therefrom that portion of the Deception Camp and dump area in section 14, that portion of the West Deception Camp and dump area in section 10, and the portions of the East Wide Canyon Camps and dump areas in section 5 and 6; township 1 south, range 7 east, sections 1 to 4, inclusive, and 9 to 15, inclusive, unsurveyed, section 16, sections 19 to 23, inclusive, section 24, unsurveyed, and sections 25 to 36, inclusive; township 2 south, range 7 east; township 3 south, range 7 east, portion lying north of the north right-of-way line of the Colorado River aqueduct but excluding therefrom that portion of the Fan Hill Camp and dump area in section 20; township 1 south, range 8 east, partly unsurveyed; townships 2 and 3 south, range 8 east; township 1 south, range 9 east, sections 5 to 9, inclusive, sections 16 to 23, inclusive, and sections 26 to 35, inclusive; township 2 south, range 9 east, sections 2 to 11, inclusive, and sections 14 to 36, inclusive, partly unsurveyed; township 3 south, range 9 east; township 4 south, range 9 east; sections 1 to 5, inclusive, and sections 11 to 14, inclusive; township 2 south, range 10 east, sections 25 to 36, inclusive, unsurveyed; township 3 south, range 10 east, partly unsurveyed; township 4 south, range 10 east, sections 1 to 18, inclusive, sections 22 to 26, inclusive, and section 35 and 36; township 5 south, range 10 east, section 1; township 2 south, range 11 east, sections 25 to 36, inclusive, unsurveyed; townships 3 and 4 south, range 11 east, partly unsurveyed; township 5 south, range 11 east, sections 1 to 18, inclusive, sections 22 to 27, inclusive, and section 34, 35, and 36; township 6 south, range 11 east, portion of section 1, 2, and 3 lying north of north transmission line right-of-way which is adjacent to the north right-of-way line of the Colorado River aqueduct but excluding therefrom the Aggregate Deposit in section 3; township 2 south, range 12 east, section 13 and sections 23 to 36, inclusive, partly unsurveyed; townships 3 and 4 south, range 12 east, partly unsurveyed; township 5 south, range 12 east, sections 1 to 24, inclusive, and sections 26 to 34, inclusive, partly unsurveyed, and portions of section 25 and 35 lying north of north transmission line right-of-way which is adjacent to the north right-of-way line of the Colorado River aqueduct; township 6 south, range 12 east, portions of section 2, 3, 4, 5, 6, and 10, lying north of north transmission line right-of-way which is adjacent to the north right-of-way line of the Colorado River aqueduct but excluding therefrom the Bumpani’s Aggregate Deposit in section 4; township 2 south, range 13 east, section 1 and 2 and sections 7 to 36, inclusive, partly unsurveyed; township 3 south, range 13 east, sections 1 to 18, inclusive, partly unsurveyed; township 5 south, range 13 east, section 6, 7, 18, and 19, unsurveyed; township 1 south, range 14 east, sections 33 to 36, inclusive, partly unsurveyed; township 2 south, range 14 east, partly unsurveyed; township 3 south, range 14 east, sections 1 to 18, inclusive, partly unsurveyed; township 1 south, range 15 east, sections 31 to 35, inclusive, partly unsurveyed; township 2 south, range 15 east, sections 2 to 36, inclusive, partly unsurveyed; township 3 south, range 15 east, sections 1 to 12, inclusive, partly unsurveyed, and section 18, unsurveyed; township 2 south, range 16 east, section 18, 19, 30, and 31, unsurveyed; and township 3 south, range 16 east, section 6 and 7 unsurveyed. Also, all that portion of the south half of the northeast quarter and of the north half of the southeast quarter of section 33, township 1 north, range 9 east, San Bernardino base and meridian, in the county of San Bernardino, State of California, shown on map titled “Record of Survey” by H. F. Cameron, Junior, licensed engineer 6826, dated December 29, 1948, and James B. Hommon, licensed engineer 6916, dated October 5, 1949, and made for the National Park Service, Department of the Interior, and recorded October 17, 1949, in volume 7, page 72, of the official records of the county of San Bernardino, said land being described as follows: Beginning at the United States Government Land Office monument marked as the east quarter corner of said section 33, thence proceeding on a true bearing south 89 degrees 02 minutes 10 seconds west a distance of 50.01 feet to the true point of beginning of the hereinafter described parcel of land; Thence north 0 degrees 02 minutes 55 seconds west a distance of 250.08 feet to a point of curve; thence along the arc of a curve to the left having a radius of 20.00 feet a distance of 31.73 feet to a point of tangency; thence south 89 degrees 02 minutes 40 seconds west a distance of 2,559.24 feet; thence south 0 degrees 19 minutes 50 seconds east a distance of 270.76 feet; Thence south 0 degrees 21 minutes 02 seconds east a distance of 409.32 feet to the beginning of a curve; thence along the arc of a curve to the left having a radius of 280.98 feet a distance of 275.93 feet to a point of compound curvature; thence along the arc of a curve to the left having a radius of 800.00 feet a distance of 753.98 feet to a point of tangency; thence north 69 degrees 22 minutes 58 seconds east a distance of 125.31 feet to the beginning of a curve; Thence along the arc of a curve to the right having a radius of 1,400.00 feet a distance of 1.042.74 feet to a point of tangency; thence south 67 degrees 56 minutes 33 seconds east a distance of 94.55 feet to the beginning of a curve; thence along the arc of a curve to the left having a radius of 700.00 feet a distance of 366.52 feet to a point of compound curvature; Thence along the arc of a curve to the left having a radius of 167.60 feet a distance of 240.17 feet to a point of tangency; thence north 0 degrees 02 minutes 55 seconds west a distance of 648.91 feet to the point of beginning containing 57.839 acres, more or less.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Amendments

1961—Pub. L. 87–80 included within the boundaries of Joshua Tree National Monument certain federally owned lands situate in county of San Bernardino, California.

Statutory Notes and Related Subsidiaries

Abolition of Joshua Tree National Monument Joshua Tree National Monument abolished and incorporated in Joshua Tree National Park, see section 410aaa–22 of this title.

Reference

Citations & Metadata

Citation

16 U.S.C. § 450ii

Title 16, Conservation

Last Updated

Aug 21, 2026

Release point: 119-102