From the town of Libby, Drive 17 miles North on Hwy 37. Policies and Notices, U.S. Department of the Interior | 4.64   4.01 sdww02. Full pool for Lake Koocanusa is an elevation of 2,459 feet, which is fed into the Libby Dam in the United States. Weekly Dam Levels Daily Dam Levels The reservoir behind the dam, Lake Koocanusa, extends 90 miles upstream into British Columbia, Canada. For Visitor … Slides 9 3 0 and 9 2 5 denote major prehis toric slide scars; debris of slide 9 3 0 occupies a portion of the Kootenai River valley floor. WEDGE ROCKSLIDES, LIBBY DAM A N D LAKE KOOCANUSA 285 Fig. Page Last Modified: 2021-01-27 07:11:16 EST Libby Dam Office (406) 293-7751 . Libby Dam Office (406) 293-7751 . Libby Dam will operate during this drawdown to an end of December lake elevation target of 2411.0 ft. as determined by the December water supply forecast. ... Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) Most recent instantaneous value: … https://www.nwd-wc.usace.army.mil/dd/common/projects/www/lib.html The Seattle District Water Management uses ESP traces to inform operational decisions one to six months in advance in the Kootenai and Pend Oreille Basins. Dam Levels. Heavy June rainfall in the Kootenai Basin also resulted in a high water level on Kootenay Lake, downstream of Libby Dam. The dam was completed in 1973 and was first filled in 1974, inundating the Kootenay River valley to form the 145 km long Koocanusa Reservoir (Lake Koocanusa). Introducing The Next Generation of USGS Water Data for the Nation, Summary of all available data for this site, Instantaneous-data availability statement. 06088500 Muddy Creek near Vaughn, Montana (POR: 82 years); Updated June 11, 2020 - USGS water-resources … Libby Dam . The dam was constructed as part of a treaty between the United States and Canada to cooperatively develop the water resources of the Columbia River drainage basin. URL: https://waterdata.usgs.gov/mt/nwis/uv? Policies and Notices, U.S. Department of the Interior | Dam levels. Libby, Montana 59923-7828 . Water Capacity Deltas Map of South African Provinces | Water Reservoirs | State of Dams AfriWX SA Weather (WX) Forecasts, Rainfall and Storm Reports for South Africa Weather at Your Fingertips - The Ultimate Weather Resource for South Africa Page Contact Information: Montana Water Data Support Team Hazelmere Dam has been raised to increase its capacity and therefore a new area capacity table has been implemented to take into account the new dam capacity. Title: USGS Current Conditions for the Nation 2 stream or body of water on it, or the disposition o f a right or interest in it, in a manner authorized by an Act regulating the use and dispositio of lann d or water of the Crown, if not inconsistent with the agreement between the Province and Canada, signed on July 8, 1963. Libby Dam Project Office 17877 MT Hwy 37 Libby, MT 59923-9703 Privacy Libby Dam operations are being managed to reduce downstream flood damage for both the Canadian and U.S. portions of the Kootenai Basin. This information is updated daily (when possible) and the figures reflect the previous 24 hours. Libby Dam was authorized by Congress in the 1950 Flood Control Act for hydropower and flood protection, and construction was completed in 1973. Page Contact Information: Montana Water Data Support Team URL: https://waterdata.usgs.gov/nwis/uv? Some dams are curved like Hungry Horse Dam near Kalispell, but Libby Dam is straight across the valley. flow, day before (m3/s): 22.440 Rainfall, day before (mm): 0 Evaporation (mm): 5.0 Conductivity (mS/cm): 41.0 Min.flow, day before(m3/s): 15.019 Max. Introducing The Next Generation of USGS Water Data for the Nation, Summary of all available data for this site, Instantaneous-data availability statement. Frequently Asked Questions. USGS 12301933 Kootenai River bl Libby Dam nr Libby MT. Title: USGS Current Conditions for Montana FOIA The issue of a proposed weir — a smaller dam structure — in Lake Koocanusa has been raised by local residents concerned with low reservoir water levels in the summer months, which has impacted recreation and tourism. We monitor the lake levels throughout the year, which are governed by the 1938 International Joint Commission order on Kootenay Lake. The reservoir was officially impounded in 1972 after construction of Libby Dam, which began in 1966. Short term forecasts for Libby Dam elevations and inflow: Over 7.6 millions tons of concrete were used in the construction of Libby Dam. Other Libby Dam web sites and contacts: Libby Dam Visitor Center - (406) 293-5577 Libby Dam Project - (406) 293-7751 (24-hrs) Current lake levels/river discharge recording- (406) 293-3421. The Libby Dam Visitor Center is located on the West side of the top of the dam, at 260 Souse Gulch Road. Lake Koocanusa water levels are controlled by the Libby Dam on the American side of the border. As you may or may not know, Lake Koocanusa is a manmade reservoir that was created 45 years ago (1975) when the Libby Dam was constructed on the Kootenay River in Montana, USA. Emergency Numbers. Warning: Javascript must be enabled to use all the features on this page! Libby Dam outflows will fluctuate for power generation and to continue the November-December drawdown of the Lake Koocanusa. Disclaimer: Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to … 17877 Highway 37 . 17877 Highway 37 . KOOTENAI - LIBBY DAM Forecasts for Water Year 2021: Official Water Supply ESP with 10 Days QPF Ensemble: 2020-12-23 Issued: 2020-12-23 Hide Forecast. Turn left onto Forest Road 228 and continue 3.5 miles uphill to the top of the dam. Topographic map of Libby Dam and vicinity (after Davidson and Whalin, 1 9 7 4 ) . Libby Dam. HISTORY. The Libby Dam in the State of Montana was built in 1972 by the US Army Corps of Engineers to control the flood waters of the Kootenay River and provide hydroelectricity to the Bonneville Power Administration (BPA) in the United States for its customers in western part of the country from California to Washington to Montana. U.S. Geological Survey Libby Dam is a concrete gravity dam in the northwestern United States, on the Kootenai River in northwestern Montana. Libby, Montana 59923-7828 . Dedicated on August 24, 1975, it is west of the continental divide, seventeen miles (27 km) upstream from the town of Libby. Forecast Period: Forecasts Are in KAF: 30 Year Average (1981-2010) 90 %: 50 % % Average: Lake Koocanusa, High -Level Assessment of Proposed Dam Project Number: 0466001 Slide Number: 3 of 16 . For Visitor Information contact the Visitor Center (406) 293-5577 . U.S. Geological Survey Libby Dam . Water Production from Different Sources Overal Water Usage Trend (2010 - Present) MAJOR DAMS (MLD) (MLD) 0 GROUND WATER AND SPRINGS 765 DESALINATION PLANTS (MLD) 4 MINOR DAMS (MLD) WCWSS DAM STORAGE (%) (MLD) WEEKLY DAM LEVEL CHANGE (%) AVERAGE TOTAL DAILY WATER USE 87.5-1.60 776 7 0 200 400 600 800 1 000 1 200 1 400 PROVISIONAL DATA SUBJECT TO REVISION. Additional information. 1968-24-4 Regulations 4. Kootenai River Levels Recording (406) 293-3421 . Document Library. 233 LIBBY DAM RESERVOIR 28 ELIZ. Questions or concerns about USGS streamflow data in Montana and Wyoming can be directed to Kirk Miller (kmiller@usgs.gov; 307-775-9168).Updated September 18, 2020 - USGS water-resources monitoring activities were restored effective August 17, 2020 at the following site:. Privacy Kootenai River Levels Recording (406) 293-3421 . Major potential "rib" slide areas are indicated. The level of Kootenay Lake is vital to operating our four hydroelectric dams on the Kootenay River. KEETMANSHOOP - The water level in the newly constructed Neckartal Dam in the //Kharas region on Wednesday morning stood at 76,5 million cubic metres. The sheer amount of concrete in Libby Dam holds back the water in Lake Koocanusa, not the shape of the dam. National Water Information System: Web Interface, Add up to 2 more sites and replot for "Temperature, water, degrees Celsius", Add up to 2 more sites and replot for "Discharge, cubic feet per second", Add up to 2 more sites and replot for "Gage height, feet", Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius", Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter", Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, percent of saturation", Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units", Add up to 2 more sites and replot for "Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)", Add up to 2 more sites and replot for "Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)", Add up to 2 more sites and replot for "Dissolved organic matter relative fluorescence (fDOM), water, in situ, relative fluorescence units (RFU)", Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)", Accessibility 6.44   5.65 sdww01. Officials monitoring water levels at Lake Koocanusa, Kootenay Lake. For up-to-date… The dam is located on the Kootenai River, 17 miles upstream of Libby, Montana. Study Area • Water levels controlled by Libby Dam (129 m high) o. Dam completed in 1973 • 145 km long reservoir • Watershed area of 23,270 km. South African Dam levels as updated by Department of Water and Sanitation. Libby is in the Kootenai National Forest, between the Cabinet Mountains to the south and the Purcell Mountains to the north, the town lies in the heart of the Kootenai Valley along the Kootenai River, and downstream from the Libby Dam. Page Last Modified: 2021-01-27 07:11:11 EST FOIA General This is the webcam overview page for Libby Dam/Koocanusa Res. The current elevation at Queens Bay is 1,753.1 feet, the highest level since 1974. Libby Dam Project is a multi-purpose water resource development. National Water Information System: Web Interface, Add up to 2 more sites and replot for "Temperature, water, degrees Celsius", Add up to 2 more sites and replot for "Discharge, cubic feet per second", Add up to 2 more sites and replot for "Gage height, feet", Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius", Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter", Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, percent of saturation", Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units", Add up to 2 more sites and replot for "Chlorophyll relative fluorescence (fChl), water, in situ, relative fluorescence units (RFU)", Add up to 2 more sites and replot for "Phycocyanin relative fluorescence (fPC), water, in situ, relative fluorescence units (RFU)", Add up to 2 more sites and replot for "Dissolved organic matter relative fluorescence (fDOM), water, in situ, relative fluorescence units (RFU)", Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)", Accessibility RS CHAP. 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