 The Secwepemc people have lived in the Adams River valley for millennia . A 1977 study by the provincial government along the lower river found sixty @-@ six sites with evidence of habitation dating to 2000 BCE . The abundance of the salmon run made the river an important food source and trade commodity for First Nations people in the region . 
 The Secwepemc people <a href='been_done' title='1'><mark>have</mark></a> lived in the Adams River valley for millennia . A 1977 study by the provincial government along the lower river found sixty @-@ six sites with evidence of habitation dating to 2000 BCE . The abundance of the salmon run made the river an important food source and trade commodity for First Nations people in the region . 
Da Secwepemc ppl done lived in tdaAdams River valley for millennia . A 1977 study by thdarovincial government along thedawer river found sixty @-@ six sites w/ evidence of habitation dating to 2000 BCE . The abundance of the salmon run made the river an important food source and trade commodity fir First Nations peoniggas the region .