11/29/2025, 5:13:20 PM
11/29/2025, 5:13:20 PM
Date : 1938-10-26
Publisher : United States Forest Service
County : Grand
State : Colorado
Landmark : Grand Lake
Coordinates : 40° 14' 45.00" N, -105° 48' 40.00" W
-Source Link-
Date : 1938-10-26
Publisher : United States Forest Service
County : Grand
State : Colorado
Landmark : Grand Lake
Coordinates : 40° 14' 45.00" N, -105° 48' 40.00" W
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Date : 1936-11-20
Publisher : Soil Conservation Service
County : Otero
State : Colorado
Landmark : Huerfano Valley Dam
Coordinates : 38° 7' 13.00" N, -103° 25' 45.00" W
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Date : 1936-11-20
Publisher : Soil Conservation Service
County : Otero
State : Colorado
Landmark : Huerfano Valley Dam
Coordinates : 38° 7' 13.00" N, -103° 25' 45.00" W
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Date : 1937-09-19
Publisher : Agricultural Adjustment Administration
County : Huerfano
State : Colorado
Landmark : Sears Spring
Coordinates : 37° 52' 3.00" N, -104° 45' 21.00" W
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Date : 1937-09-19
Publisher : Agricultural Adjustment Administration
County : Huerfano
State : Colorado
Landmark : Sears Spring
Coordinates : 37° 52' 3.00" N, -104° 45' 21.00" W
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Date : 1937-06-28
Publisher : Agricultural Adjustment Administration
County : Weld
State : Colorado
Landmark : Pierce Lateral
Coordinates : 40° 35' 49.00" N, -104° 47' 37.00" W
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Date : 1937-06-28
Publisher : Agricultural Adjustment Administration
County : Weld
State : Colorado
Landmark : Pierce Lateral
Coordinates : 40° 35' 49.00" N, -104° 47' 37.00" W
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Date : 1938-10-26
Publisher : United States Forest Service
County : Albany
State : Wyoming
Landmark : Steamboat Lake
Coordinates : 41° 3' 29.00" N, -105° 50' 16.00" W
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Date : 1938-10-26
Publisher : United States Forest Service
County : Albany
State : Wyoming
Landmark : Steamboat Lake
Coordinates : 41° 3' 29.00" N, -105° 50' 16.00" W
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Date : 1938-10-26
Publisher : United States Forest Service
County : Larimer
State : Colorado
Landmark : Estes Park
Coordinates : 40° 22' 44.00" N, -105° 30' 13.00" W
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Date : 1938-10-26
Publisher : United States Forest Service
County : Larimer
State : Colorado
Landmark : Estes Park
Coordinates : 40° 22' 44.00" N, -105° 30' 13.00" W
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Date : 1937-11-15
Publisher : Agricultural Adjustment Administration
County : Morgan
State : Colorado
Landmark : Antelope Draw
Coordinates : 40° 22' 50.00" N, -103° 32' 38.00" W
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Date : 1937-11-15
Publisher : Agricultural Adjustment Administration
County : Morgan
State : Colorado
Landmark : Antelope Draw
Coordinates : 40° 22' 50.00" N, -103° 32' 38.00" W
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Date : 1938-10-29
Publisher : United States Forest Service
County : Boulder
State : Colorado
Landmark : Meeker Ridge
Coordinates : 40° 14' 16.00" N, -105° 34' 34.00" W
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Date : 1938-10-29
Publisher : United States Forest Service
County : Boulder
State : Colorado
Landmark : Meeker Ridge
Coordinates : 40° 14' 16.00" N, -105° 34' 34.00" W
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Date : 1937-08-23
Publisher : Agricultural Adjustment Administration
County : Pueblo
State : Colorado
Landmark : Jackson and Burke Ditch
Coordinates : 38° 30' 2.00" N, -104° 38' 32.00" W
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Date : 1937-08-23
Publisher : Agricultural Adjustment Administration
County : Pueblo
State : Colorado
Landmark : Jackson and Burke Ditch
Coordinates : 38° 30' 2.00" N, -104° 38' 32.00" W
-Source Link-
Date : 1937-09-19
Publisher : Agricultural Adjustment Administration
County : Pueblo
State : Colorado
Landmark : Muddy Creek
Coordinates : 38° 2' 56.00" N, -104° 43' 28.00" W
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Date : 1937-09-19
Publisher : Agricultural Adjustment Administration
County : Pueblo
State : Colorado
Landmark : Muddy Creek
Coordinates : 38° 2' 56.00" N, -104° 43' 28.00" W
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Date : 1937-11-05
Publisher : Agricultural Adjustment Administration
County : Morgan
State : Colorado
Landmark : Rock Spring Draw
Coordinates : 40° 19' 59.00" N, -103° 44' 11.00" W
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Date : 1937-11-05
Publisher : Agricultural Adjustment Administration
County : Morgan
State : Colorado
Landmark : Rock Spring Draw
Coordinates : 40° 19' 59.00" N, -103° 44' 11.00" W
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Date : 1938-10-26
Publisher : United States Forest Service
County : Larimer
State : Colorado
Landmark : Cache la Poudre River
Coordinates : 40° 41' 20.00" N, -105° 43' 26.00" W
-Source Link-
Date : 1938-10-26
Publisher : United States Forest Service
County : Larimer
State : Colorado
Landmark : Cache la Poudre River
Coordinates : 40° 41' 20.00" N, -105° 43' 26.00" W
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Date : 1938-10-24
Publisher : United States Forest Service
County : Grand
State : Colorado
Landmark : Gold Creek
Coordinates : 40° 12' 4.00" N, -105° 59' 43.00" W
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Date : 1938-10-24
Publisher : United States Forest Service
County : Grand
State : Colorado
Landmark : Gold Creek
Coordinates : 40° 12' 4.00" N, -105° 59' 43.00" W
-Source Link-
Date : 1946-09-29
Publisher : United States Forest Service
County : Larimer
State : Colorado
Landmark : Otis Peak
Coordinates : 40° 17' 35.00" N, -105° 41' 20.00" W
-Source Link-
Date : 1946-09-29
Publisher : United States Forest Service
County : Larimer
State : Colorado
Landmark : Otis Peak
Coordinates : 40° 17' 35.00" N, -105° 41' 20.00" W
-Source Link-
Date : Undated
County : Boulder
State : Colorado
Landmark : Rocky Flats National Wildlife Refuge
Coordinates : 39° 51' 58.00" N, -105° 12' 7.00" W
-Source Link-
Date : Undated
County : Boulder
State : Colorado
Landmark : Rocky Flats National Wildlife Refuge
Coordinates : 39° 51' 58.00" N, -105° 12' 7.00" W
-Source Link-