"towards evening we arived at the big forks"
The Lewis and Clark Expedition arrived at the "great Columbia river" on October 16, 1806. President Thomas Jefferson had directed the Expedition to determine if the Columbia, in . . . — — Map (db m311366) HM
"friendly intentions"
Sacagawea make important contributions to the Lewis and Clark Expedition. Native people from this region interpreted her presence as a symbol of peace. Clark wrote that Sacagawea's presence signal "our friendly . . . — — Map (db m311362) HM
One of the most colorful of the early Northwest railroad towns once existed near junction of the Snake and Columbia Rivers. Ainsworth was founded, 1879, when the railroad bridge was building over the Snake River.
In its heyday it was a wild, . . . — — Map (db m297708) HM
In October 1805, the Lewis and Clark Expedition camped at the confluence of the Snake and Columbia rivers. Upon arriving here, the men wrote in amazement of the uncountable number of salmon. At that time, an estimated 16 million salmon filled these . . . — — Map (db m311407) HM
(Left Plaque) City of Pasco Veterans Memorial "Our debt to the heroic men and valiant women in the service of our country can never be repaid. They have earned our undying gratitude. America will never forget their sacrifices." . . . — — Map (db m300348) WM
Duty Honor Country "The willingness to sacrifice is the prelude to freedom." This memorial is dedicated with appreciation to the men and women whose loyalty and service during times of war and peace define the character of this great nation. . . . — — Map (db m300345) WM
From this place, the Lewis and Clark Expedition followed the Columbia River to the Pacific Ocean. Some who lived along its banks spoke of it as Nch?-Wána, or big river. For Lewis and Clark, the big river's many rapids and falls would present some of . . . — — Map (db m311442) HM
Jesse Barrick was interred in this cemetery until his remains were exhumed and moved to the Tahoma National Cemetery in Pierce County to be near the grave of his wife. He was interred here after his death at the age of 82. He was awarded the medal . . . — — Map (db m300346) HM WM
The Lewis & Clark exploring expedition made its first camp on the Columbia River October 16-18, 1805 (Reverse Side) The site for this marker deeded to Chapter 3 Daughters of the Pioneers of Washington Prior to 1870 by Mr. & Mrs. Thomas . . . — — Map (db m298721) HM
William Clark --- Meriwether Lewis
" my friend ... If therefore there is anything...in this enterprise which would induce you to participate with me in it's fatigues, it's dangers and it's honors, believe me there is no man on . . . — — Map (db m311396) WM
This plaque marks the northern abutment of the Tenth Street Bridge, known to generations locally as the Pasco-Kennewick Bridge. When it opened to the public October 7, 1922, it became the last link in the Yellowstone Trail, giving the nation its . . . — — Map (db m298718) HM
The Lewis and Clark Expedition camped nearby on October 16 and 17, 1805 on its way to the Pacific Ocean. One of the members of the Expedition was a young Northern Shoshone, Sacagawea.
During the winter of 1804-05 at Fort Mandan, in present-day . . . — — Map (db m297707) HM
The Lewis and Clark Expedition followed the Snake River from the Clearwater River to this place, Here, they were welcomed by many people of the Plateau. According to Clark, the Plateau people called the Snake River, "Ki-moo-e-nem." Clark . . . — — Map (db m311444) HM
Welcome to the homelands of the Nimiipuu (meaning "the people") or Nez Perce tribe and other tribes of the Columbia Plateau. As you travel the Lewis and Clark Trail and across tribal homelands, please be good stewards and respectful . . . — — Map (db m311402) HM
In 1967, the Intercity Bridge Committee, headed by Ed Hendler, initiated replacement of the old Pasco-Kennewick Bridge which resulted in the building of the new Intercity Bridge. The Intercity Bridge was the first major cable-stayed bridge in the . . . — — Map (db m298720) HM
Raging Ice Age floodwaters carved spectacular features throughout eastern Washington, creating unique landscapes. Follow the path of the floods and discover more about this amazing story.
Path of Least Resistance
As floodwaters rushed . . . — — Map (db m83044)
You are standing in the pathway of some of the largest floods ever known. They carved steep-walled canyons, sculpted immense waterfalls, and left behind landscapes found nowhere else on earth.
Massive Glacial Dams and Lakes
During the . . . — — Map (db m83019)
Geologist J Harlen Bretz spent decades meticulously documenting evidence to support his theory that massive Ice Age floods carved the Channeled Scabland of eastern Washington. But the geologic community only ridiculed and scorned his work ... until . . . — — Map (db m83025) HM
Long before the Ice Age floods could carve the coulees, waterfalls, and cliffs that dominate this landscape, basalt was needed, and in huge quantities! Vents from deep in the earth’s crust supplied the basalt, erupting again and again to cover much . . . — — Map (db m83023)
Welcome to Palouse Falls, Washington's official state waterfall. Behind this designation by the state legislature is a story of how local students with a vision created state law - and made state history.
Waterfall Facts Palouse Falls is . . . — — Map (db m129494) HM
Before the Ice Age floods, no stream or waterfall existed here. Instead, the Palouse River flowed through Washtucna Coulee. What caused the river to jump its course?
When the floods surged across the area, they cut a path through the fractured . . . — — Map (db m83021)
The Palouse River was first named Drewyers River by Lewis and Clark in honor of George Drouillard a civilian member of the expedition which arrived in this area on Oct. 13, 1805. Throughout the Lewis and Clark journals "Drewyer", as his name was . . . — — Map (db m311813) HM
You're looking at two millions years of time!
When Ice Age floodwaters poured through Palouse Canyon, they carved their way through layes of ancient basalt. The earliest floods uncovered the youngest basalt flows in this area, which are . . . — — Map (db m311811) HM
Located by
Capt. John Mullan
1858 = 1862
Pyramid Erected By
Mullan Road Assn
Tablet Furnished by
Washington State
Historical Society
1929 — — Map (db m311812) HM
You are standing in the pathway of the largest floods in North America. They lasted for days, sometimes traveling at highway speeds.
During the last ICE AGE, ice dams upriver from here failed, releasing giant lakes of water and ice. Dozens of . . . — — Map (db m311810) HM
