Regions: North Slave Region, South Slave Region
| Principal Investigator: | Lennie-Misgeld, Peter (10) |
| Licence Number: | 14835 |
| Organization: | NWT Hydro Corporation |
| Licensed Year(s): |
2011
2010
|
| Issued: | Feb 03, 2011 |
Objective(s): To determine if any hydro potential exists on four rivers: Barnston River; Beaulieu River; Hoarfrost River; Waldron River.
Project Description: NT Hydro is in the process of characterizing the hydro potential of the NWT, and the hydrological information collected from the four gauging sites will be used to determine if any hydro potential exists on these four rivers. These gauges are not being installed in relation to development of a specific hydro project on these water bodies. Installation of the gauging stations: Hydrometric gauging equipment will be housed in a 48 x 36 x 12 inch Stahlin fibreglass shelter which is mounted on an aluminum frame. The aluminum frame will be bolted to bedrock with four 3/4 inch anchor bolts, or mounted on a 4 x 4 foot wooden frame base if bedrock is not available. Inside the enclosure, there will be a Sutron Satlink2 data logger, two 12 volt sealed batteries charged by a 20 watt solar panel. The hydrometric data will be logged and transmitted every 3 hours to satellite. Gauging stations operate and log data continously in a 12 month annual basis. Water Survey will make 3-5 trips a year to each gauging station to take flow measurements and service and/or maintain hydrometric equipment. All access to gauging sites will be via helicopter or fixed wing aircraft and crew will be spend approximately 2-5 hours at each site. The hydrologic data collection is a very small scale program that involves the installation of automated hydrology gauging stations at four designated sites on the Beaulieu, Barnston, Hoarfrost and Waldron rivers in the east arm area of Great Slave Lake. A benefit of the program is that stream flow and hydrology data that is collected will be publically available through Water Survey Canada and can be used by communities and other agencies in land use planning, monitoring environmental health and water resource management. Gauges will be installed and monitored by the Water Survey of Canada. All data collected is publically available and can be accessed via Water Surveys online database: http://www.wsc.ec.gc.ca/products/main_e.cfm?cname=products_e.cfm. Once enough data has been collected over a period of time (2-5 years), than the hydro potential of these water bodies can be assessed and this will be communicated to communities via NT Hydro's ongoing efforts to work with communities in the area. The fieldwork for this study will be conducted from January, 2011 to December 31, 2011.
