Many river rafting companies offer a variety of trips through the rapids. About 17.4 kilometres (10.8mi) upstream from the small town of Avola, the North Thompson River is forced through a narrow chute only about 30 feet (9.1m) wide, creating a rapid that resembles the Fraser's famous rapid. If you notice any errors in the below information, please contact our. High water on the Thompson River in Kamloops in 2020. BIG THOMPSON RIVER AT LOVELAND, CO. Extreme Water Levels 8770475 Port Arthur, TX. Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information. Backwater along the Weldon River causes flooding at Northwest 22nd Avenue and Route A north of Trenton. For now, he says the city is concerned about residents who may be eager to get on the water given the long-awaited increase in temperatures. Flows should see easing into the weekend VICTORIA The B.C. PLUM CREEK NEAR SEDALIA, CO. SOUTH PLATTE RIVER AT ENGLEWOOD, CO. HARVARD GULCH AT COLORADO BLVD. [13] Under the British Columbia Fish Protection Act of 1997, the Thompson cannot be considered for future dam construction.[18]. Products available at 8770475 Port Arthur, TX Tensas River SE of Tendal, LA. Privacy [16], Several bird species are found in Thompson River environments, including osprey, merganser, wood ducks, and American dippers. In the late 1980s the runs were estimated at over 10,000 fish. ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers. NR KREMMLING, CO. PINEY RIVER BELOW PINEY LAKE, NEAR MINTURN, CO. GRIZZLY CREEK NR GRIZZLY LAKE NR GLENWOOD SPGS, CO, MONTE CRISTO DIVERSION NEAR HOOSIER PASS, CO, BEMROSE-HOOSIER DIVERSION NEAR HOOSIER PASS, CO, MCCULLOUGH-SP-CRYS-DIVERSION NEAR HOOSIER PASS, CO. TENMILE CREEK BL NORTH TENMILE C, AT FRISCO, CO. STRAIGHT CR BLW LASKEY GULCH NR DILLON, CO, ELLIOTT CREEK FEEDER CANAL TO GREEN MTN RES, CO, BLUE RIVER BELOW GREEN MOUNTAIN RESERVOIR, CO, RESOLUTION CREEK AT CAMP HALE NEAR RED CLIFF, CO, TURKEY CREEK BELOW TATES GULCH NR RED CLIFF, CO. GORE CREEK AT UPPER STATION, NEAR MINTURN, CO. GORE CREEK ABV RED SANDSTONE CREEK AT VAIL, CO, EAGLE R BLW WASTEWATER TREATMENT PLANT AT AVON, CO, EAGLE RIVER BELOW MILK CREEK NEAR WOLCOTT, CO, ROARING FORK RIVER ABV LOST MAN CR NEAR ASPEN, CO, LINCOLN CREEK BELOW GRIZZLY RESERVOIR NR ASPEN, CO. ROARING FORK RIVER AB DIFFICULT C NR ASPEN, CO. HUNTER CREEK FEEDER CONDUIT NEAR ASPEN, CO, HUNTER CREEK CONDUIT BYPASS NEAR ASPEN, CO, MIDWAY CREEK FEEDER CONDUIT NEAR ASPEN, CO, MIDWAY CREEK CONDUIT BYPASS NEAR ASPEN, CO, NO NAME CREEK FEEDER CONDUIT NEAR ASPEN, CO, NO NAME CREEK CONDUIT BYPASS NEAR ASPEN, CO, ROARING FORK RIVER BLW MAROON CREEK NR ASPEN, CO, NORTH CUNNINGHAM CREEK CONDUIT BYPASS NR NORRIE,CO, CRYSTAL RIVER ABV AVALANCHE CRK, NEAR REDSTONE, CO. ROARING FORK RIVER AT GLENWOOD SPRINGS, CO. COLORADO RIVER BELOW GLENWOOD SPRINGS, CO. DRY FORK AT UPPER STATION NEAR DE BEQUE, CO. COLO RIVER BELOW GRAND VALLEY DIV NR PALISADE, CO, COLORADO RIVER NEAR COLORADO-UTAH STATE LINE, BIG SALT WASH AT GOVT HIGHLINE CANAL NR LOMA, CO, COLORADO R ABV ROARING FORK R AT GLENWOOD SPGS, CO, TAYLOR RIVER ABOVE TRAIL CREEK NR TAYLOR PARK, CO. WILLOW CREEK ABOVE TAYLOR PARK RESERVOIR, CO. TAYLOR RIVER BELOW TAYLOR PARK RESERVOIR, CO. ELK CREEK AT COAL CREEK ABV CRESTED BUTTE, CO, COAL CREEK ABV MCCORMICK DTCH AT CRESTED BUTTE, CO, EAST RIVER BELOW CEMENT CREEK NR CRESTED BUTTE, CO, SLATE R AB BAXTER GL @HWY 135 NR CRESTED BUTTE, CO, SLATE RIVER ABV O-B-J CREEK NR CRESTED BUTTE, CO, GUNNISON RIVER AT GUNNISON WHITEWATER PARK, CO, LAKE FORK BLW LAKE SAN CRISTOBAL NR LAKE CITY, CO, CIMARRON RIVER BLW SQUAW CREEK AT CIMARRON, CO, DYER CREEK ABOVE DYER FORK DITCH NEAR MAHER, CO, GUNNISON RIVER AT CNTY RD 32 BELOW GUNNISON, CO, COCHETOPA CREEK BELOW ROCK CREEK NEAR PARLIN, CO, ANTHRACITE CREEK ABOVE MOUTH NEAR SOMERSET. NOTE: Gauge reading may be affected by ice. With the both the North and South Thompson River set to peak this weekend, the City of Kamloops says water levels will remain relatively high through the Canada Day long weekend. The North Thompson picks up the Clearwater River at the town of Clearwater. Coastal rainbow trout (Oncorhynchus mykiss irideus), including an anadromous variety called steelhead, are found in the river along with a local strain the Kamloops rainbow trout which occurs in Kamloops Lake at the Thompson River headwaters and other nearby lakes. is the approximate location based on the latitude/longitude coordinates 7 days. Streamgauges reporting the most discharge on the Thompson River, Discharge comparison for the highest gauges over the past 10 days, Streamflow discharge range for this time of year. Page Contact Information: Colorado Water Data Maintainer For more information, please see the documentation. The river is paralleled by the Trans-Canada Highway, the Canadian Pacific Railway and the Canadian National Railway. The B.C. is the approximate location based on the latitude/longitude coordinates Little Shuswap Lake is fed by the Little River, which drains Shuswap Lake, which is fed by several rivers and creeks. The rapids of the lower Thompson are used for recreational whitewater rafting. But we are going to see a bit of a peak and a gradual decline during the heat spell that were gonna have here.. National Water Information System: Web Interface, Accessibility The River Forecast Centre says given the amount of snow remaining, it could take one to two weeks before the rivers reach their peak levels. [10] Archaeologists theorize early settlers lived in small groups, beginning with nomadic bands hunting ungulates on the plateaus around the river, who then established more permanent dwellings along the river benches as their fishing techniques developed. CHAPPEPEELA CREEK SOUTHEAST OF LORANGER, LA. [8] The area downstream from the town of Ashcroft is prone to landslide events; eight major events between 1880 and 1982 have been recorded. Backwater along the Weldon River causes flooding at Northwest 22nd Avenue and Route A north of Trenton. The North Thompson's largest tributary is the Clearwater River, which joins at the town of Clearwater. Subsequently designated North Branch of Thompson River; labelled "Thompson River, North Branch" on Pemberton's 1871 map of British Columbia. Official websites use .gov Lock Please enable JavaScript or use Station Search. Change time span. Please update your bookmark. Golden eagles are found near the confluence with the Fraser,[17] and Bald eagles congregate on the river during the salmon run. flood which is noted on the high water markers. 1 year. Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; The Thompson River in Kamloops has risen about 1.2 metres since the start of this month, as the City braces for a flood as bad as 1999 - a flood which is noted on the high water markers at Riverside Park. Warning: Javascript must be enabled to use all the features on this page! 99FK067 N. Thompson North Thompson River at Barriere 136.1 136.1 136.0 135.9 135.8 135.7 135.6 135.5 135.4 135.3 (Routing Station) 132.6 127.6 123.9 121.9 119.8 117.2 114.0 113.4 111.8 111.8 FORECAST OF DISCHARGES FOR THOMPSON RIVER AND TRIBUTARIES Forecast effective as of 11:09 AM, December 13, 2022 A .gov website belongs to an official government organization in the Moderate flooding can be expected along the river with some roads in Orange likely flooded. The river is home to large populations of Pacific salmon, including coho, sockeye, pink and chinook. River Forecast Centre has ended the high streamflow advisory for the North Thompson River. (Photo via Victor Kaisar). Thursday's anniversary comes as flooding concerns are elevated for the North Thompson and the South Thompson rivers. NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time. Aquatic insects found in the river system are dominated by three groups: mayflies, midges, and caddisflies. The BC River Forecast Centre has issued a high streamflow advisory for the North Thompson River including its tributaries around Barriere and Clearwater. Re-approved 11 August 1921 for Geological Survey publication #1945 (Summary Report 1921, Pt.A, p.72). FOIA Current conditions of DISCHARGE and GAGE HEIGHT are available. It also hosts carp, which are not native to the watershed. Through its tributary, the Adams River, the Thompson has one of the largest sockeye salmon runs in the world. 3.5. Several of them have obstructed the river, and caused large, temporary lakes. A lock ( Snow monitoring locations at Yanks Peak is at record snow pack for this time of year based on a 25-year monitoring record.. The Thompson River is the largest tributary of the Fraser River, flowing through the south-central portion of British Columbia, Canada.The Thompson River has two main branches, the South Thompson River and the North Thompson River.The river is home to several varieties of Pacific salmon and trout. Water level and flow Real-Time Data Real-Time Hydrometric Data Map Search Layers Drainage Basin Delineation Polygon Transparency 20% Station Filters Reset Map Legend Water Level or Discharge Data within the Last 6 Hours No Recent Water Level or Discharge Data Water Level or Discharge Data within the Last 6 Hours (Seasonal) Flooding of mainly secondary roads near the river can be expected. Horizontal Datum: 7.51 3.69 vaww02. An 1880 slide caused the formation of a short-lived lake over 14 kilometers long with a maximum depth of 18 meters. U.S. Geological Survey 4 AT USAFA, CO, RESERVOIR NO. Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps, Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps, Older USGS topographic maps, NGVD29 benchmarks, Older USGS topographic maps, MSL benchmarks. Many of these species emerge with the spring snowmelt, which greatly increases the volume of flow on the river. Water levels are near those reached with the storm surge from Hurricane Ike in 2008. Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps, Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps, Older USGS topographic maps, NGVD29 benchmarks, Older USGS topographic maps, MSL benchmarks. 5040'54"N, 12020'27"W at the approximate mouth of this feature. An official website of the United States government. "An upcoming major concern is the weather forecast for a potential long-lasting rain event in the headwaters of the South Thompson, North Thompson and Cariboo Mountains later Tuesday through early Thursday," reads the BCRFC bulletin. At Kamloops, the combined Thompson River flows 15 kilometres (9.3mi) from the confluence of the North and South Thompson Rivers before reaching Kamloops Lake, which is roughly 30 kilometres (19mi) in length, ending at the town of Savona. long-term monitoring stations on the Thompson River are South Thompson River at Kamloops and Thompson River at Spences Bridge. Note that the full map cannot be printed using the browser's print function. Press enter or select the go button to submit request. The Thompson River in Kamloops has risen about 1.2 metres since the start of this month, as the City braces for a flood as bad as 1999 a flood which is noted on the high water markers at Riverside Park. For most of its length, the river is paralleled by Highway 5, and the Canadian National Railway (both of which cross the river a couple of times). The River Forecast Centre will be releasing the latest snowpack data tomorrow. Note that the drainage basin polygons are a prerelease dataset that will continue to be updated as new polygons are added. Water reaches the low-steel of the Highway 6 bridge located one mile west of Trenton. Current conditions of DISCHARGE and GAGE HEIGHT are available. Users should be aware that drainage areas derived from these polygons may differ from the official hydrometric station drainage areas published by WSC. with a streamflow rate of 163 cfs. About This Location: Latitude: 40.069306 N, Longitude: 93.638028 W, Horizontal Datum: NAD83/WGS84 . Just below the town of Spences Bridge was the site of a major rail disaster in the early 20th century. [8], The Interior region of British Columbia was first populated after the retreat of the continental ice sheets of the last ice age. This is also the deepest point on the Thompson River, with a gauge stage of The Louisiana weigh station is flooded. Snoflo provides snow and river data for North America based on the latest watershed hydrology models and forecasting information. Backwater flooding along Adams Bayou can be expected. The map search is not optimized for extra small screen. This event released as much as 20 cubic kilometres (4.8cumi) of water southwest into the Fraser River system, possibly depositing sediments as far away as the Salish Sea, more than 250 kilometres (160mi) away. This page requires JavaScript to be enabled. Steward Road may become impassable near the weigh station in Louisiana. North Thompson River adopted 23 April 1912 for Dominion Sectional sheet 111, Kamloops, as labelled on Geological Survey sheet 557, 1895 (Ottawa file OBF 0022). Unsettled weather is forecast to continue through this week, with showers mid-week and again over the weekend, brining additional runoff., Elsewhere in the Southern Interior, the River Forecast Centre has lifted some high streamflow advisories in the Merritt, Kelowna, and Cache Creek areas that were put in place last week, because of repeated periods of moderate to heavy rain. This is an upgrade from the High Streamflow Advisory that was issued on May 31. Flows S into Thompson River at Kamloops, Kamloops Division Yale Land District. Other fish species include round whitefish, largescale sucker, bridgelip sucker, northern pikeminnow, longnose dace, and slimy sculpin. Reference Frame. From Ashcroft to Lytton, the river is completely confined within Thompson Canyon, making for spectacular scenery. There has just been this possibility since the May long weekend of an extreme weather event that weve been so fortunate not to have.. provided to the NWS by the gauge owner. Water begins to approach the travel lanes on I-10. 28: Low lying areas north of the gage are flooded. Plan your next day out with the latest snowpack depths and streamflow levels for thousands of locations. This table provides a summary of daily data availability for a station. Chance of Exceeding Levels During Entire Period, Short-term Probabilistic Guidance (Experimental), U.S. Geological Survey (USGS) Data and Site Info for Orange, Calcasieu Parish Police Jury Alert System. Next week is still a concern, though. The Clearwater River drains much of Wells Gray Provincial Park. It has also issued a similar advisory for westward flowing rivers and tributaries in the Cariboo Mountains including the Quesnel and Horsefly rivers. The South Thompson originates at the outlet of Little Shuswap Lake at the town of Chase and flows approximately 55 kilometres (34mi) southwest through a wide valley to Kamloops where it joins the North Thompson. There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. [21] The river is subject to catch and release angling only for steelhead and has severely restricted seasons to protect the wild stocks of remaining steelhead.[22]. Flood Watch also maintained for the #Shuswap Region, North Thompson River & #Cariboo Mountains. About This Location. Latitude/Longitude Disclaimer: The gauge location shown in the above map Source: BC place name cards, files, correspondence and/or research by BC Chief Geographer/Geographical Names Office. The 47 variables were graphed, and Utility Services Manager Greg Wightman says it is because of the snow that is still left to melt. We certainly avoided a drastic-looking event here and weve got a much more favourable forecast as we head into the weekend, he said. The ice moved out of the Thompson River region approximately 11,000 BCE, and migration by the ancestors of the Nlaka'pamux and Secwepemc people is thought to have occurred soon after. Conservation of the Thompson's fisheries, especially its salmon population, has been a focus of provincial, federal, and international bodies, such as the Department of Fisheries and Oceans (DFO) and the Pacific Salmon Commission. [12] Archaeological investigation in the North Thompson has been sparse, but artifacts near Bridge Lake to the west of the river have been dated to 3000 BCE, while pieces found near the tributary Clearwater River are possibly as old as 6000 to 7000 BCE. As an alternative, the Station Search is available. While 1972 levels are not anticipated, the City of Kamloops has urged. This river is monitored from 3 different streamgauging stations along the Thompson River, the highest being perched at an elevation of 2,440 ft, the Heavy irrigation has been blamed for some of the events. Tuesday, Wednesday if there is the rain that theyre calling for, we are going to see a spike that could get back up to that 1999 level., Were not out of that possibility by any means, but certainly throughout this weekend and heading into the warmer weather, were in better shape.. [20] By the late 1990s, steelhead populations began to decline due to a wide variety of adverse environmental conditions and overfishing by commercial and First Nations gill netters. This product may not be offered at this station at this time. [11], The South Thompson has the watershed's oldest dated evidence of human habitation, at the Gore site near Pritchard. The City of Kamloops is preparing for a drastic spike in river levels on the North and South Thompson rivers. Water overtops the Highway 6 bridge located one mile west of Trenton. [see Thompson River for biographical detail about namesake David Thompson.]. Water level and flow; Historical Data; Hydrometric Data Search; Daily Discharge Data Availability for NORTH THOMPSON RIVER AT MCLURE (08LB064) Flow Data Availability. Important Legacy real-time page Monitoring location 06741510 is associated with a STREAM in LARIMER COUNTY, COLORADO. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. The official hydrometric station drainage areas will be updated after the polygons have undergone a final review. Low lying areas north of the gage are flooded. Thompson River At Trenton Secure .gov websites use HTTPS From there it flows in a meandering course westwards through a broad valley area. These slides have caused major damage to the rail lines and farming operations in the river valley. Page Last Modified: 2023-01-18 09:03:10 EST Current Conditions for Colorado: Streamflow -- 355 site (s) found. [13], The Thompson River supports 24 fish species, including two considered endangered. 1 SPILLWAY AT HUSTED RD AT USAFA, CO, WEST MONUMENT CREEK BELOW RAMPART RESERVOIR, CO, WEST MONUMENT CREEK AT U.S. AIR FORCE ACADEMY, CO, PINE CREEK ABV BRIARGATE PKWY,ABV COLO SPRINGS, CO, MONUMENT CR ABV WOODMEN RD AT COLORADO SPRINGS, CO, COTTONWOOD CREEK AT WOODMEN RD NR COLO SPRINGS, CO, COTTONWOOD CK AT UNION BLVD, AT COLO SPRINGS, CO, COTTONWOOD CREEK AT MOUTH AT PIKEVIEW, CO, MONUMENT CREEK AT BIJOU ST. AT COLO. SPRINGS, CO, CHEYENNE CREEK AT EVANS AVE AT COLORADO SPRINGS,CO, FOUNTAIN CR BLW JANITELL RD BLW COLO. SPRINGS, CO, SAND CREEK ABOVE MOUTH AT COLORADO SPRINGS, CO, CLOVER DITCH DRAIN AT QUINN ST NR WIDEFIELD, CO, MERRIAMS ROCK CREEK DITCH AT FT. CARSON, CO, RIPLEY DITCH FROM L. FOUNTAIN CR AT FT. CARSON, CO, WOMACK DITCH FROM L. FOUNTAIN CR NR FT. CARSON, CO. ARKANSAS RIVER BELOW JOHN MARTIN RESERVOIR, CO. PURGATOIRE RIVER BELOW TRINIDAD LAKE, CO. PURGATOIRE RIVER AT ROCK CROSSING NR TIMPAS, CO. RIO GRANDE AT ALAMOSA NWR NEAR ALAMOSA, CO, NORTH CRESTONE CREEK AT BACA NWR NEAR CRESTONE, CO, COLORADO RIVER BELOW BAKER GULCH NR GRAND LAKE, CO, GRAND LAKE OUTLET BLW CHIPMUNK LN AT GRAND LK, CO. COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, CO. WILLOW CREEK BELOW CABIN CREEK NEAR GRANBY, CO. WILLOW CREEK BELOW WILLOW CREEK RESERVOIR, CO. FRASER RIVER AT UPPER STA, NEAR WINTER PARK, CO. ELK CREEK AT UPPER STATION, NEAR FRASER, CO, MEADOW CREEK BLW MEADOW CREEK RES NR TABERNASH, CO, MEADOW CREEK DIVERSION NEAR TABERNASH, CO, RANCH CREEK BLW MEADOW CR NR TABERNASH, CO, FRASER RIVER BLW CROOKED CR AT TABERNASH CO. COLORADO RIVER AT WINDY GAP, NEAR GRANBY, CO. WILLIAMS FORK ABOVE DARLING CREEK, NEAR LEAL, CO, SOUTH FORK OF WILLIAMS FORK NEAR LEAL, CO, WILLIAMS FORK BELOW WILLIAMS FORK RESERVOIR, CO, MUDDY CREEK ABOVE ANTELOPE CREEK NR. The Thompson River has fallen more than half a metre since it peaked just under 7.8 metres on Saturday. Maximum discharge along the river was observed at the The North Thompson passes by several small communities, the most notable being Blue River, Clearwater, and Barriere. Longitude: 93.721111 W, This would be the value of the stage readings prior to 2009. [7] The last large glacial lake, Lake Deadman, was drained by a catastrophic ice dam failure, called a jkulhlaup, in about 10,000 BCE. [5] Rapids on the river reach up to Class 5 on the International Scale of River Difficulty. Monitoring location 06899500 is associated with a STREAM in GRUNDY COUNTY, MISSOURI. Latitude/Longitude Disclaimer: The gauge location shown in the above map That said, Wightman said he is not relieved yet. NAD83/WGS84, Search by city or zip code. Numerous roads and homes in Orange are subject to flooding. [5] Geologists believe water from the river flowed northward, through the Cariboo region, eventually entering what is the modern-day Peace River drainage basin and ending up in the Arctic Ocean. The Louisiana weigh station is flooded. If you reached this page through a bookmark, you are trying to access a page that has been removed due to site redesign. [6], During the era of massive glaciers in the Thompson River valley, water from the area likely drained eastward, through the Shuswap Lake area into what is now the Columbia River drainage. AT DENVER, CO, HARVARD GULCH AT HARVARD PARK AT DENVER, CO, WEIR GULCH UPSTREAM FROM 1ST AVE. AT DENVER, CO. SOUTH PLATTE R AT 64TH AVE. COMMERCE CITY, CO. It originates at the toe of the Thompson Glacier[2] in the Premier Range of the Cariboo Mountains, west of the community of Valemount. Clicking the station marker will open an info window for the selected station. The forecasts were projecting us to get up to around a 1999 mark, which is about a metre shy of where we are right now, he said. #Kamloops pic.twitter.com/4Nnre3G5Sj, City of Kamloops (@cityofkamloops) June 24, 2022. Ministry of Environment: HABITAT WIZARD STREAMS REPORT, https://en.wikipedia.org/w/index.php?title=North_Thompson_River&oldid=1040287268, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 23 August 2021, at 17:51. "The kind of worst case scenario that we've been speaking about for a while, kind of the North . AT DENVER, CO. WEIR GULCH UPSTREAM FROM 1ST AVE. AT DENVER, CO. CHERRY CREEK NEAR FRANKTOWN, CO. Wightman says while the river has risen about a foot and spilled into the Sandman Centre parking lot since his last update on June 21, it was not unexpected. The river is home to several varieties of Pacific salmon and trout. A notable feature along the North Thompson is Little Hells Gate, a mini-replica of the much larger Hells Gate rapids on the Fraser River. A notable feature along the North Thompson is Little Hells Gate, a mini-replica of the much larger rapid on the Fraser downstream from the mouth of the Thompson. At Blue River, levels reached peak levels yesterday and are now receding. Tributaries of the North Thompson River include Canvas Creek,[7] the Albreda River,[8] Thunder River,[9] Mud Creek,[10] Blue River,[11] Mad River,[12] Raft River,[13] Clearwater River,[14] and Barrire River.[15]. Current conditions of DISCHARGE and GAGE HEIGHT are available. The Thompson was named by Fraser River explorer, Simon Fraser, in honour of his friend, Columbia Basin explorer David Thompson. The North Thompson River is the northern branch of the Thompson River, the largest tributary of the Fraser River, in the Canadian province of British Columbia. Its extremely high, very fast right now. The rivers will stay very high and as long as we can get through the next probably ten days here without any major rain event, we will see that eventual decline in the water levels, he said. https://waterdata.usgs.gov/co/nwis/current? The lake stretched from Spences Bridge in the west to the eastern reaches of Shuswap Lake, as well as far up the northern reaches of the North Thompson river valley. But Wightman said a potentially severe storm in the forecast for early next week has the. Horizontal Datum: Longitude: 93.638028 W, About 17.4 kilometres (10.8mi) upstream from the small town of Avola, the river is forced through a narrow chute only about 30 feet (9.1m) wide creating a rapid that resembles the Fraser's famous rapid. According to the forecast centre, a high streamflow advisory indicates river levels are expected to rise quickly, and while minor flooding is possible in low-lying areas, no major flooding is. Locked padlock The Clearwater, the North Thompson's largest tributary, drains much of Wells Gray Provincial Park. Water data back to 1909 are available online. Identified as North River in Canada Gazette, 14 October 1865, p.7. A high streamflow advisory means that river levels are rising, or expected to rise rapidly, but no major flooding is expected. [6] This flow direction is estimated to have ended approximately 2 million years ago, as the Pleistocene era of heavy glaciation began. The first commercial rafting operation on the river began in the 1970s, based out of Spences Bridge.