Pump Station 1 T4-84-1

Created: 2014-01-08 11:13:11
Modified: 2014-02-13 10:08:40

MEAN ANNUAL GROUND TEMPERATURE AT OR NEAR DEPTH OF ZERO ANNUAL AMPLITUDE (°C) – report  value for most recent year or 12 month interval    -1.29 °C

Depth of zero annual amplitude (or depth of measurement reported above)  (m) 13.6 m  (not zero amp.)

Year or 12 month interval for mean reported above  09/1999 – 09/2000

Range (if applicable) of mean annual ground temperature over observation period (°C) -2.0°C to –1.29°C (1984-2000)

NAME AND LOCATION OF CLOSEST CLIMATE STATION (latitude, longitude, and distance from borehole, km) – provide (if available) mean monthly air temperature and snow depth of reporting interval for mean annual ground temperature Norman Wells 65.283°N 126.8°W

AIR TEMPERATURE AND SNOW COVER THICKNESS/DENSITY MEASUREMENTS AT THE BOREHOLE SITE (indicate frequency of observations):

Air temperature: Yes [x] No [ ] daily    Snow thickness: Yes[x] No[ ] infrequent  Density: Yes [ ] No[x]