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Record #70547:
The bursting of a snow dam, Tingmisut Lake, Melville Island, Northwest Territories. Project 770037 / J.A. Heginbottom.
Title: | The bursting of a snow dam, Tingmisut Lake, Melville Island, Northwest Territories. Project 770037 / J.A. Heginbottom. |
Author(s): | Heginbottom, J. A. |
Date: | 1984. |
In: | Geological Survey of Canada. Paper. (1984.), Vol. 84-1B (1984) |
Abstract: | In July 1979, snow melt accumulated in lake basin, trapped behind dense snowdrift which blocked valley of outlet stream. Water level rose and overtopped snowdrift dam, resulting in major flood event. Implications for culvert and pipeline design discussed. |
Notes: | Geological Survey of Canada. Paper. Vol. 84-1B :187-192 (1984). |
Keywords: | 551.579.2 -- Water supply from snow. 556 -- Hydrology. 551.579.4 -- Surface water fluctuations. 627.51 -- Floods. (*41) -- Canada. (*440) -- Northwest Territories. (*464.85) -- Melville Island. |
SPRI record no.: | 70547 |
LDR 01171naa#a2200000#a#4500 001 SPRI-70547 005 20230329141834.0 007 ta 008 230329s1984####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-70547 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aHeginbottom, J. A. 245 14 ‡aThe bursting of a snow dam, Tingmisut Lake, Melville Island, Northwest Territories. Project 770037 /‡cJ.A. Heginbottom. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1984. 300 ## ‡ap. 187-192 :‡billus. 500 ## ‡aGeological Survey of Canada. Paper. Vol. 84-1B :187-192 (1984). 520 3# ‡aIn July 1979, snow melt accumulated in lake basin, trapped behind dense snowdrift which blocked valley of outlet stream. Water level rose and overtopped snowdrift dam, resulting in major flood event. Implications for culvert and pipeline design discussed. 650 07 ‡a551.579.2 -- Water supply from snow.‡2udc 650 07 ‡a556 -- Hydrology.‡2udc 650 07 ‡a551.579.4 -- Surface water fluctuations.‡2udc 650 07 ‡a627.51 -- Floods.‡2udc 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*440) -- Northwest Territories.‡2udc 651 #7 ‡a(*464.85) -- Melville Island.‡2udc 773 0# ‡7nnas ‡tGeological Survey of Canada. Paper. ‡gVol. 84-1B (1984) ‡wSPRI-16499 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230329