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Northwest Territories Power Corporation - N1L4-0150

This Licence entitles the Northwest Territories Power Corporation (NWTPC) to store and divert water for the hydroelectric power undertaking associated within the Snare River Watershed at the Snare Rapids (Latitude 63°31' North and Longitude 116°00' West), Snare Falls (Latitude 63°26' North and Longitude 116°11' West), and Snare Forks (Latitude 63°20' North and Longitude 116°20' West) Power Generation Facilities, located on the Snare River, Northwest Territories as shown on Map A;
The Project is to store and divert water for hydroelectrical purposes within the Snare River Watershed.
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5. Reports and Studies
Inspection Reports
Document Received/Sent Uploaded
N1L4-0150 - NTPC - Cover Letter - Re 2006 Dam Safety Review - Dec 29_06.pdf (245.71 KB)
N1L4-0150 - NTPC - Snare Dam Safety Review - Late Submission - Dec 16_11.pdf (158.2 KB)
N1L4-0150 - MV2003L4-0014 - NTPC - DSR Update - Apr 26_13.pdf (311.71 KB)
N1L4-0150 - NTPC - Extension Request - Dam Safety Review - Dec 12_05.pdf (342.15 KB)
N1L4-0150-MV2003L4-0014 - NTPC - Dam Safety Review - Board Decision Package - Oct 15_12.pdf (282.82 KB)
N1L4-0150-MV2003L4-0014 - NTPC - DSR Update - Sep 18_12.pdf (170.04 KB)
N1L4-0150 - NTPC - Snare Dam Safety Review - Jan 4_12.pdf (14.05 MB)
N1L4-0150 - MV2003L4-0014 - NWT PC - Water Licence Inspection Reports - July 2011 - Aug 2_11.pdf (2.73 MB)
N1L4-0150- W2008F0017- Water Licence Inspection Report - May 7_09.pdf (1.58 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - Snare Hydro 9B Dam - May 4 2009 - May 7_09.pdf (1.58 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - April 2 2009 - Apr 23_09.pdf (2.37 MB)
N1L4-0150- MV2003L4-0014- Environmental Inspection Report- NWT PC - Snare Hydro 9B Dam- Apr 23_09.pdf (2.37 MB)
N1L4-0150-MV2003L4-0014 - NTPC - Fax Cover to INAC regarding Dam Safety Review - Feb 5_08.pdf (33.39 KB)
N1L4-0150-MV2003L4-0014 - NTPC - Addendum to 2006 Dam Safety Review - Feb 4_08.pdf (134.65 KB)
N1L4-0150-MV2003L4-0014 - NTPC - Snare Hydro - Updated 2006 Dam Safety Review - Feb 4_08.pdf (12.89 MB)
N1L4-0150-DamSafetyRev-Dec05.pdf (367.78 KB)
xxN1L4-0150MV03L4-14-OMSManua-2006DamSafetyRev-FaxToWRD-SMD-INAC-Apr07.pdf (266.63 KB)
xxN1L4-0150-faxcov-DamSafetyReview-Sept06.pdf (57.66 KB)
N1L4-0150 - NTPC - Water Licence Inspection Report - October 23 2003 - Apr 23_04.pdf (3.97 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - October 23 2003 - Administrative - Apr 23_04.pdf (3.71 MB)
N1L4-0150 - NTPC - 2002 Dam Remediation Post-Construction Report - Mar 31_03.pdf (1.36 MB)
N1L4-0150 - NTPC - 2002 Snare Rapids Dam Remediation - Post-Construction Report - Mar 31_03.pdf (6.66 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - October 7 2002 - Administrative Issues - Jan 21_03.pdf (4.55 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - September 26 2000 - Nov 15_00.pdf (1.03 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - September 26 2000 - Nov 14_00.pdf (6.07 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - Sept 26 2000 - Nov 14_00.pdf (7.14 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - April 21 1999 - May 5_99.pdf (1.71 MB)
N1L4-0161 - NTPC - Water Licence Inspection Report - April 21 1999 - May 5_99.pdf (707.78 KB)
N1L4-0151 - NTPC - Water Licence Inspection Report - April 21 1999 - May 5_99.pdf (785.09 KB)
N1L4-0161 - NTPC - Dam Safety Guidelines - January 1999 - Mar 3_99.pdf (5.95 MB)
N1L4-0151 - NTPC - Dam Safety Guidelines - January 1999 - Mar 3_99.pdf (6.01 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - Confirmation of Receipt - Jan 15_99.pdf (278.19 KB)
N1L4-0150 - NTPC - Water Licence Inspection Report - Dam Safety Guidlines - Sept 9-12 1998 - Jan 13_99.pdf (5.67 MB)
N1L4-0151 - NTPC - 1998 Dam Safety Inspection Report - Spillway Crack - Dec 21_98.pdf (548.13 KB)
N1L4-0150 - NTPC - 1998 Dam Safety Inspection Report - Vol 1 - December 1998 - Dec 15_98.pdf (10.52 MB)
N1L4-0151 - NTPC - 1998 Geotechnical Inspection Report - Confirmation of Receipt - Dec 15_98.pdf (86.51 KB)
N1L4-0151 - NTPC - 1998 Dam Safety Inspection Report - Spillway Crack - Dec 14_98.pdf (3.32 MB)
N1L4-0161 - NTPC - Water Licence Inspection Report - September 7-8 1995 - Oct 13_95.pdf (2.09 MB)
N1L4-0151 - NTPC - Water Licence Inspection Report - September 7-8 1995 - Oct 13_95.pdf (2.06 MB)
N1L4-0161 - NTPC - Water Licence Inspection Report - October 14 1994 - Nov 1_94.pdf (336.63 KB)
N1L4-0151 - NTPC - Water Licence Inspection Report - September 20 1993 - Oct 18_93.pdf (161.34 KB)
N1L4-0151 - NTPC - Water Licence Inspection Report - September 17 1992 - Oct 13_92.pdf (122.63 KB)
N1L4-0161 - NTPC - Water Licence Inspection Report - September 17 1992 - Oct 13_92.pdf (117.85 KB)
N1L4-0150 - NTPC - Water Licence Inspection Report - September 26 1990 - Oct 17_90.pdf (80.81 KB)
N1L4-0161 - NTPC - Water Licence Inspection Report - September 26 1990 - Oct 17_90.pdf (100.48 KB)
N1L4-0150 - NTPC - 1990 Geotechnical Inspection Report - Snare and Taltson - Aug 27_90.pdf (7.14 MB)
N1L4-0161 - NTPC - 1990 Geotechnical Inspection Report - Aug 27_90.pdf (6.95 MB)
N1L4-0150 - NTPC - 1990 Geotechnical Inspection Report - Snare and Taltson - Aug 27_90.pdf (7.78 MB)
N1L4-0150 - NTPC - Water Licence Inspection Report - August 29 1988 - Confirmation of Receipt - Nov 29_88.pdf (224.26 KB)
N1L4-0161 - NTPC - Water Licence Inspection Report - August 29 1988 - Nov 29_88.pdf (222.75 KB)
N1L4-0150 - NTPC - Inspectors Guide - Jan 27_88.pdf (324.19 KB)
N1L4-0150 - NTPC - 1987 Geotechnical Inspection Report -September 2987 - Dams and Dykes - Oct 7_87.pdf (2.13 MB)
N1L4-0150 - NTPC - 1987 Geotechnical Inspection Report - September 1987 - Dams and Dykes - Sep 25_87.pdf (4.71 MB)
N1L4-0151 - NTPC - Water Licence Inspection Report - September 11 1986 - Oct 9_86.pdf (102.87 KB)
Operations and Notifications
Document Received/Sent Uploaded
N1L4-0150 - NTPC - Notification - Exceedance of Water Level Snare Forks Forebay - September 2023 - Nov 24_23.pdf (211.93 KB)
N1L4-0150 - NTPC - Request for Exception to Minimum Water Levels - Decision Letter - Apr 20_23.pdf (191.44 KB)
N1L4-0150 - NTPC - Exception to Minimum Water Levels Request - Feb 17_23.pdf (4.56 MB)
N1L4-0150 - NTPC - Snare Falls - Spill Report 20202456 - December 10 2020 - Apr 25_22.pdf (292.89 KB)
N1L4-0150 - NTPC - Notification - Update on Bridge Abutment Work - Jul 15_21.pdf (1.01 MB)
N1L4-0150 - NTPC - Notification - Bridge Abutment Work - Jul 12_21.pdf (4.85 MB)
N1L4-0150 - NTPC - Snare Rapids Shut down Notification - May 12_21.pdf (75.19 KB)
N1L4-0150 - NTPC - Dam Safety Engineering Team Contacts - Apr 23_21.pdf (72.89 KB)
N1L4-0150 - NTPC - 2011 DSR Outstanding Items - Follow up Correspondence - Sep 29_20.pdf (186.32 KB)
N1L4-0150 - NTPC - 2018 Dam Safety Review - Letter from the Board - Oct 26_20.pdf (156.64 KB)
N1L4-0150 - NTPC - Response to 2018 Dam Safety Review IR - Aug 12_20.pdf (1.22 MB)
N1L4-0150 - NTPC - 2011 DSR Outstanding Items Update - Aug 12_20.pdf (128.86 KB)
N1L4-0150 - NTPC - Notification - Snare Maintenance Projects for August 2020 - Jul 23_20.pdf (14.67 KB)
N1L4-0150 - NTPC - Notification - Snare Maintenance Projects for August 2020 - Inspector Comments - Jul 23_20.pdf (48.11 KB)
N1L4-0150 - NTPC - Notification - Snare Maintenance Projects for August 2020 - NTPC Response - Jul 23_20.pdf (77.28 KB)
N1L4-0150 - NTPC - Update on Outstanding Submissions - Follow up Correspondence - Jun 9_20.pdf (86.13 KB)
N1L4-0150 - NTPC - Update on Outstanding Submissions - May 8_20.pdf (70.29 KB)
N1L4-0150 - NTPC - 2018 Dam Safety Review - Information Request - Apr 24_20.pdf (107.44 KB)
N1L4-0150 - NTPC - 2018 Dam Safety Review - Email Correspondence - Dec 19_19.pdf (1.22 MB)
N1L4-0150 - NTPC - Exception to Minimum Water Levels - Board Directive and Reasons for Decision - Jan 30_15.pdf (448.4 KB)
N1L4-0150 - NTPC - Background Data re Min Level at SR_Yr1 - Sept 25 2014.zip (1.43 MB)
N1L4-0150 - NTPC - Background Data re Min Level at SR_Yr2 - Sept 25 2014.zip (291.15 KB)
N1L4-0150 - NTPC - Background Data re Min Level at SR_Yr3 - Sept 25 2014.zip (162.65 KB)
N1L4-0150 - NTPC - Background Data re Min Level at SR_Yr1 - Sept 25 2014.xls (4.76 MB)
N1L4-0150 - NTPC - Background Data re Min Level at SR_Yr2 - Sept 25 2014.xls (1.07 MB)
N1L4-0150 - NTPC - Exception to Minimum Water Levels Request – Nov 17_14.pdf (2.34 MB)
N1L4-0150 - NTPC - Snare Hydro System - Bridge Repairs on 5B Spillway - May 9_08.pdf (117.94 KB)
N1L4-0150 - NTPC - Snare Hydro - Request Forebay Drawdown - Feb 15_08.pdf (69.45 KB)
N1L4-0150 - NTPC - Snare Hydro - 5B Bridge Repairs - Blue Prints - Aug 13_07.pdf (224.16 KB)
N1L4-0150-MV2003F0029 - NTPC - Permittee Request for Quarry Permit - Mar 30_07.pdf (280.27 KB)
N1L4-0150 - NTPC - Notification - Snare Forks Channel Winter Work - Mar 16_07.pdf (1.21 MB)
N1L4-0150-MV2003L4-0014 - NTPC - Fax To INAC - Re Receipt of 4 Reports - Mar 14_07.pdf (45.65 KB)
N1L4-0150-MV2003L4-0014 - NTPC - Acknowledgement of Receipt of 4 Reports - Mar 14_07.pdf (78.97 KB)
N1L4-0150 - NTPC - Notification - Snare Forks Channel Works September 25-28 2006 - Sep 29_06.pdf (47.44 KB)
N1L4-0150 - NTPC - Notification - Repair Side Dam Breach - Jun 22_06.pdf (1.08 MB)
N1L4-0150-MV2003L4-0014 - NTPC - Notification - Re List of Outstanding Reports - Mar 18_06.pdf (233.34 KB)
N1L4-0150 - NTPC - Acknowledgement of Receipt of Misc Requests - Dec 28_05.pdf (77.32 KB)
N1L4-0150 - NTPC - Snare Hydro - Repairs - Forebay Lowering - Aug 15_05.pdf (185.48 KB)
N1L4-0150 - NTPC - Snare Falls - Request Forebay Drawdown - Aug 15_05.pdf (69.07 KB)
N1L4-0735-N1L4-1624-N1L4-0150 - NTPC - Acknowledgement for Submitting Docs - Mar 29_05.pdf (196.74 KB)
N1L4-0150- Email regarding Draw Down no longer needed- Feb 18_08.pdf (47.28 KB)
N1L4-0150- Email from Ken Dies regarding Draw Down- Feb 15_08.pdf (69.45 KB)
N1L4-0150-SnareForksWinterWorkPostponed-Dec07.pdf (62.22 KB)
MV2003L4-0014-N1L4-0150 - NTPC - Operation-Maintenance and Surveillance Manual - Mar 23_06.pdf (2.52 MB)
N1L4-0150-RestorationOfSnareForksChannel-WeirBreachCleanUp-Jul07.pdf (201.28 KB)
N1L4-0150-AttachLtr-SnareForksChannelWinterWorkComplete-Apr07.pdf (1.24 MB)