Park Enlargement Map Designations, 1956-74

Map designations for changes to Grand Canyon NPS boundaries. 

  ("blueprint" or Xerox copies in my files)

1950's

NP,M-GC 7100    Jun 1956/Jan 1957   NPS     S. 693 Goldwater/Hayden

NP,M-GC 7100A  Apr 1963                   NPS     no bill

  Same as 7100 except that the s.e.1/8 section of the Hull addition is not included.

1966

No official map        Mar 1966   Saylor et al. for the Sierra Club. HR 14176

90th Congress

1967  

LNPSW-1000-GC, Jan 1967   Saylor    HR 1305

  n.a.                      Feb 1967   Aspinall et al.    HR 6132, S 1243

LNPSW-1004-GC, Mar 1967   Administration by Jackson    S 1300

LNPSW-1006-GC, May 1967  Case et al.    S 1686

LNPSW-1007-GC, Jul 1967     Saylor    n.a.

    The only difference from 1000 is going to Lees Ferry rather than to the bridge.

91st Congress

1969

LNPSW-1008-GC, Jan 1969   Saylor    HR 7615 (25 Feb)

113-91,000,  Mar 1969          Goldwater (16 Apr), intro 12 Jun 1969

113-91,001,  Jun 1969           Sierra Club proposal; intro by Sen Case 1 Oct 1969

Sierra Club, Jul 1969             The Grand Canyon   A Master Plan

113 20,000 Nov 1969            Boundary Proposal, GCNP Master Plan (SSC) 

1970

113-91,002,   Mar 1970          

113 20000-A  Aug 70            Boundary Proposal, GCNP Master Plan  897,935 ac.

labelled by EPDWSC, until May 1973

92nd Congress

1971

113 20000-B    Jan 71            (Current boundaries)

113 20000-C    Mar 71         Boundary Proposal, GCNP Master Plan 1,164,705 ac.

113 20000-D    Jul 71          Boundary Proposal, GCNP Master Plan    948,725 ac.

113 20004       Jul 71           Boundary Map  GCNP

113 20000-E    Aug 71         Boundary Proposal, GCNP Master Plan    953,725 ac.

93nd Congress

1973

113 20000-G Feb 73 Boundary Map, GCNP  Goldwater 1,196,925 ac.

Havasuapi Reservation (HIR)  169,000 ac.

113 91,003 May 73 Identical to 20000-G, but HIR 144,740 ac.

113 20000-H May 1973 Boundary Map, GCNP 1,239,795 ac

(maps now labelled DSC, Denver Service Center;

lines redrawn. show townships)

113 20011 May 1973  Boundary Map, GCNP, Case (S 2017, 19 Jun)

113 20012 May 1973  Wilderness Lands GCNP, Case. same as 20012

113 91,004? June 1973 Boundary Map GCNP, outline of Park. slight diff. w/ May

113 20000-i Nov 73  }     (shows deletions for HIR that did not happen)

113 20000-J Dec 73  } These 3 maps are related to the bill as it passed the Senate in

113 20000-K Oct 74  } Aug 1973, 1,294,098 ac.  In Oct 74, it would be to show the

differences with the House-passed bill.

113 20019 Jan 74 Udall bill draft with additions to Paria, Kanab, Parashant-Andrus, 

Whitmore areas; on section lines;

Note: House bills do not show acreages

113 20020 Mar 74 Udall bill, plus Shivwits area minus Marble east, add'ns on rims; 

mislabelled as approved by Senate; actually House Subcommittee

on Parks

113 20020A May 74 As in March, but now passed by Subc. No reference to river bdy

113 20020B Jul 74 Labelled as approved by Subc, March 1974; "on South Bank"

113 20021 Jul 74 GCNP w/ add'ns, plus proposed HIR & Use Lands; 2 versions;

second is outline of boundary. House passed Oct 74.

113 20021B Dec 74 Conference. As passed & signed: Public Law 93-620