Omaha
Nation / Tribe

Omaha

The Omaha (Umonhon) were a Siouan-speaking people who inhabited the eastern Nebraska prairies along the Missouri River, with their principal village near present-day Homer, Nebraska. Lewis and Clark sought to meet the Omaha in August 1804 but found their village largely deserted, as the nation was away on a bison hunt; the captains learned that the Omaha had recently been devastated by a smallpox epidemic that killed perhaps 400 people, including their chief Blackbird, who by tradition was buried seated on his horse atop a bluff overlooking the Missouri. The Omaha were historically powerful traders who controlled commerce along the middle Missouri, but by 1804 they were weakened by disease and under pressure from the expanding Teton Sioux.

Portrait: Wikimedia Commons / Wikipedia: Omaha people

2 treaties 42 total items 32 mapped locations

Most Mentioned in Omaha-tagged Entries

Wildlife

  1. Deer (8)
  2. Buffalow (6)
  3. Elk (6)
  4. buffaloe (5)
  5. beaver (5)
  6. musquitoes (3)
  7. fish (2)
  8. pike (2)
  9. perch (2)
  10. Bear (2)

Biography

The Omaha people occupied territory along the Missouri River in present-day eastern Nebraska. Although the expedition passed through Omaha territory in August 1804, they did not manage to arrange a council — the Omaha were away hunting buffalo on the plains.

Clark visited the grave of the recently deceased Omaha chief Blackbird, who had ruled his people through intimidation and was said to have used arsenic obtained from traders to poison rivals. Blackbird had been buried sitting upright on his horse atop a bluff overlooking the Missouri — Clark paid his respects at this dramatic grave site.

The expedition noted the Omaha’s recent population losses from smallpox and expressed interest in future trade relations. The Omaha would later maintain a complicated relationship with American settlers and the U.S. government throughout the 19th century.

Territory & Encounter Locations

Pin color = Planning (1801–1804) Westward (1804–1805) Fort Clatsop (1805–1806) Return (1806) Post (1806–1812)
Master expedition route Approximate territory

Note: the longest gap between tagged appearances is about 19 months (Nov 27, 1804 → Jul 1, 1806). No journal entries during that window were explicitly tagged with this nation.

Journal Entries (30)

Missouri River through Kansas-Missouri area — Patrick Gass: September 18, 1806
Sep 18, 1806 · Patrick Gass
Missouri near Floyd’s Bluff and Council Bluffs — Patrick Gass: September 12, 1806
Sep 12, 1806 · Patrick Gass
Missouri River through Dakota territory — Patrick Gass: September 9, 1806
Sep 9, 1806 · Patrick Gass
Missouri River through Dakota territory — Patrick Gass: September 4, 1806
Sep 4, 1806 · Patrick Gass
Teton Sioux confrontation near Pierre, SD — Patrick Gass: September 27, 1804
Sep 27, 1804 · Patrick Gass
Spirit Mound, South Dakota — Patrick Gass: August 27, 1804
Aug 27, 1804 · Patrick Gass
Missouri River near Little Sioux River — Patrick Gass: August 15, 1804
Aug 15, 1804 · Patrick Gass
Travelers’ Rest – party splits: Lewis north, Clark south — Patrick Gass: July 3, 1806
Jul 3, 1806 · Patrick Gass
Travelers’ Rest – party splits: Lewis north, Clark south — Patrick Gass: July 1, 1806
Jul 1, 1806 · Patrick Gass
Missouri River near Little Sioux River — Patrick Gass: August 11, 1804
Aug 11, 1804 · Patrick Gass
Missouri River near Little Sioux River — Patrick Gass: August 13, 1804
Aug 13, 1804 · Patrick Gass
John Ordway: August 18, 1804
Aug 18, 1804 · John Ordway
Near Platte River, Council Bluffs area — John Ordway: July 22, 1804
Jul 22, 1804 · John Ordway
Near Platte River, Council Bluffs area — John Ordway: July 27, 1804
Jul 27, 1804 · John Ordway
Missouri River near Platte River mouth — John Ordway: July 12, 1804
Jul 12, 1804 · John Ordway
Fort Mandan, North Dakota — Patrick Gass: November 27, 1804
Nov 27, 1804 · Patrick Gass
Missouri River near Little Sioux River — Charles Floyd: August 13, 1804
Aug 13, 1804 · Charles Floyd
Charles Floyd: August 10, 1804
Aug 10, 1804 · Charles Floyd
Missouri River near Little Sioux River — Charles Floyd: August 14, 1804
Aug 14, 1804 · Charles Floyd
Clark: October 12, 1804
Oct 12, 1804 · William Clark
Clark: September 27, 1804
Sep 27, 1804 · William Clark
Clark: September 26, 1804
Sep 26, 1804 · William Clark
Clark: August 31, 1804
Aug 31, 1804 · William Clark
Clark: August 27, 1804
Aug 27, 1804 · William Clark
Clark: August 26, 1804
Aug 26, 1804 · William Clark
Clark: August 25, 1804
Aug 25, 1804 · William Clark
Clark: August 24, 1804
Aug 24, 1804 · William Clark
Clark: August 19, 1804
Aug 19, 1804 · William Clark
Clark: August 8, 1804
Aug 8, 1804 · William Clark
Clark: July 14, 1804
Jul 14, 1804 · William Clark
Decatur IA
Lower Missouri River
Decatur IA
Explore the historic Decatur IA Trail along the Missouri River in Nebraska, offering scenic river views and Lewis & Clark Trail connections across 2.09 km of accessible riverfront pathway.
1.3 mi · 600 images · Decatur, NE

Cross-Narrator Analyses

Analyses that cite or discuss Omaha — showing 24 of the most recent matches.

Figure: Omaha

The Omaha (Maha) Nation: A Diminished People in the Journals of Lewis & Clark

Introduction: A Nation in the Journals' ShadowThe Omaha — written variously as Mahar, Maha, Mahas, and Mahaha in the journals — occupy…

June 2, 1806

Buttons, Basilicon, and a Dying Man’s Tomahawk

June 2, 1806, found the Corps of Discovery at Camp Chopunnish on the Clearwater, waiting for the Bitterroot snows to recede. The…

April 20, 1806

Stolen Tomahawks and Gambled Horses: Frustration at the Eneeshur Villages

The expedition's struggle to acquire horses from the Eneeshur and Skilloot peoples on April 20, 1806, produced a multi-narrator cluster of the…

June 1, 1806

A Broken Voyage, a White Bear Skin, and a Missing Sergeant: Four Voices at Camp Chopunnish

The journal entries dated June 1, 1806 offer an unusual structural puzzle for readers of the expedition record. Three of the four…

October 14, 1805

A Canoe on the Rocks: Three Accounts of an October Wreck on the Snake

The wreck of a stern canoe in a Snake River rapid below the Palouse confluence produced one of the more vivid clusters…

September 4, 1806

A Trader’s Generosity and a Sergeant’s Disturbed Grave

The entries of September 4, 1806, find the Corps of Discovery descending the Missouri near the abandoned Omaha (Maha) village, soaked from…

February 10, 1806

A Wounded Knee, a Sick Camp, and a Botanist’s Eye

February 10, 1806, at Fort Clatsop produced an unusually clear demonstration of how the expedition's four journal-keepers divided narrative labor. All four…

March 17, 1805

Charbonneau Reconsiders: Two Accounts of a Reluctant Interpreter’s Return

The journal entries for March 17, 1805, capture a small but consequential episode in the final weeks at Fort Mandan: the interpreter…

March 30, 1806

Departing Fort Clatsop: Four Voices Ascend the Columbia

March 30, 1806, marks the expedition's first full day of upriver travel after departing Fort Clatsop. The four surviving journals from this…

June 8, 1806

Foot Races, Fiddles, and a Warning About the Mountains

The expedition's Sunday at Camp Chopunnish, the so-called Long Camp on the Clearwater, was outwardly unremarkable: a hunter returned empty-handed, visitors arrived…

October 7, 1805

Launching the Canoes: Three Views of October 7, 1805

October 7, 1805 marked a turning point for the Corps of Discovery: after weeks of overland suffering through the Bitterroots and a…

August 1, 1805

Splitting the Party at the Mountain’s Foot: Four Views of August 1, 1805

The first of August 1805 found the Corps of Discovery laboring up the Jefferson River toward the Continental Divide, their canoes fighting…

May 5, 1806

The Puppy and the Physician: Three Voices on a Day Among the Chopunnish

The journal entries for May 5, 1806, offer an unusually rich case for cross-narrator comparison. Lewis, Clark, and Sergeant Ordway all describe…

April 9, 1806

The Stolen Tomahawk Recovered: Four Accounts of a Tense Reunion at Wah-clel-lah

The expedition's upriver passage through the Cascades of the Columbia on April 9, 1806 produced four overlapping accounts that diverge in revealing…

September 5, 1806

Tormented by Mosquitoes: Three Voices on a Sand Bar Camp

The journal entries of September 5, 1806, capture the Corps of Discovery making rapid progress down the Missouri River, having recently met…

July 5, 1806

Two Trails Diverge: The Expedition Splits and the Journals Follow Suit

By July 5, 1806, the Corps of Discovery had divided. Meriwether Lewis was leading one party overland toward the Great Falls of…

November 4, 1805

Wapato, Stolen Tomahawks, and a Mountain Misnamed: Three Views of the Lower Columbia

The entries of November 4, 1805, capture the Corps of Discovery's passage through the lower Columbia tidewater, a stretch where Native villages…

Narrator: Charles Floyd

Charles Floyd: The Sergeant’s Plain Ledger

VoiceCharles Floyd writes like a man keeping a ship's log who has been told, almost as an afterthought, that he is also…

Figure: Francois Labiche

François Labiche: Hunter, Waterman, and Interpreter of the Corps of Discovery

IntroductionFrançois Labiche — variously spelled Labieche, Labiech, Labeech, and Labice in the journals — was an enlisted private of the permanent party…

Figure: Hugh McNeal

Hugh McNeal: A Private’s Long March

Enlistment and Mess AssignmentHugh McNeal first appears in the expedition record on May 26, 1804, when Captain Lewis issued detachment orders organizing…

Figure: John Colter

John Colter: The Hunter Who Walked Away From Home

Enlistment and First Mess AssignmentJohn Colter first appears in the official record on May 26, 1804, when Meriwether Lewis issued detachment orders…

Figure: Pierre Cruzatte

Pierre Cruzatte: Fiddler, Waterman, and the Man Who Shot Meriwether Lewis

Enlistment and Standing in the CorpsPierre Cruzatte (variously spelled Crusat, Crusatte, Cruzat in the journals) entered the expedition's record on May 26,…

Figure: Otoe-Missouria

The Otoe-Missouria: First Council on the Plains

Who They WereBy the time Lewis and Clark ascended the Missouri in 1804, the Otoe and Missouria peoples were closely allied —…

Figure: Pawnee Nation

The Pawnee Nation: A Distant Presence in the Expedition’s Record

IntroductionThe Pawnee Nation — one of the dominant Caddoan-speaking peoples of the central Plains in 1804 — appears only obliquely in the…

From the Heacock Memorial Archive

1 lewis-clark.org articles that mention Omaha, preserved here for Robert Heacock’s photography. The articles were written by that site’s contributing authors.

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