Near Big Sandy in Chouteau County, Montana — The American West (Mountains)
Naturally Sustained Productivity
Past, Present & Future

Photographed by Barry Swackhamer, August 23, 2020
1. Naturally Sustained Productivity Marker
Captions: (left) The Wortman Ranch carefully schedules cattle grazing to sustain the health of the land. Forage produced on one cultivated pasture enables the ranch to give its native rangelands a longer period of rest each year. The result is greater productivity on all the ranch lands.; (bottom right) illegible.
The ranch controls when, where and for how long grazing takes place and gives each pasture periods of rest. Just as trimming house plants simulates their growth, when cattle eat vegetation at the right time and to the right extent, the grazing creates harder plant and increases plant growth. When livestock graze late in the year, after plants have formed seeds, their hooves help drive seeds into the soil. This increases the successful planting of new vegetation the sustain the environment.
Topics. This historical marker is listed in these topic lists: Agriculture • Natural Features.
Location. 47° 44.327′ N, 109° 37.327′ W. Marker is near Big Sandy, Montana, in Chouteau County. It can be reached from Judith Landing Road (State Highway 236). The marker is at Judith Landing; where Judith Landing Road meets the Missouri River. Touch for map. Marker is in this post office area: Big Sandy MT 59520, United States of America. Touch for directions.
Regionally, this marker is in Central Montana, in Missouri River Country, and specifically in Russell Country. It is also in the American Mountain West and in the Lewis & Clark Corridor. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once Ruperts Land and also the Louisiana Purchase.
Other nearby markers. At least 8 other markers are within one mile of this marker, measured as the crow flies: Lewis and Clark National Historic Trail
(here, next to this marker); Tale of Two Treaties (here, next to this marker); The Anglos Are Coming (here, next to this marker); Welcome to the Mountain Ranges (here, next to this marker); Camp Cooke (approx. Ό mile away); The Judith River Formation (approx. 0.3 miles away); Fort Chardon (approx. 0.4 miles away); The Judith Landing (approx. one mile away). Touch for a list and map of all markers in Big Sandy.
More about this marker. The marker is located on a pathway leading east from the boat launch ramp.
Credits. This page was last revised on December 6, 2020. It was originally submitted on December 6, 2020, by Barry Swackhamer of Brentwood, California. This page has been viewed 361 times since then and 15 times this year. Photos: 1, 2. submitted on December 6, 2020, by Barry Swackhamer of Brentwood, California.
