Station Inventory Data

Station 6380

Station Information

Station Name: ULUKHAKTOK  
Station Number: 6380 
Latitude Decimal Degrees: 70.736528º N 
Longitude Decimal Degrees: 117.756278º W 
Datum: CD 
Time Zone: MST 
Status: PERMANENT 
Last Update Time: 2021-09-16 1:20:54 PM 
Alternate Station Name: HOLMAN  
Established: 2002 
Province: NT 
Ownership: CA 
Tide Table Volume: 4 
Reference Station: 999999 
Geo Location: VICTORIA I., AMUNDSEN GU 
Comments: Station Number: 6380
Station Name: Holman
Latitude: 70 44.000N
Longitude: 117 45.000W
Time Zone of Water Level Observations: Mountain Standard Time (Z+7)

Holding Benchmark: GSC M029005
Latitude : 70.736266
Longitude : 117.761417

Primary Gauge
Gauge Type: Bubbler/Sutron 8310
Sensor Type: Paroscientific Model 230G-101 30psi Gauge
Bubbler Tubing: 3/8 inch OD 1/8 inch ID polyethylene
Tubing Length: 200 metres (approx.)
Orifice: 4 inch diameter PVC pipe cap with 1/16 inch escape hole
Bubbler Gas: Nitrogen
Data Recording Interval: 3 minutes
Averaging: None
Conversion factor to convert pressure readings in PSI to Metres of Water: 0.687118
The Specific Gravity of Sea Water is assumed to be 1.018
Conversion of pressure readings to Water Level Heights verified by levelling from Holding Benchmark

Secondary Gauge
Gauge Type: Bubbler/Sutron 8210
Sensor Type: Paroscientific Model 230G-101 30psi Gauge
Data Recording Interval: 3 minutes
Averaging: None
*Note - The Secondary Gauge uses the bubbler tubing and orifice from the Primary Gauge
Conversion of pressure readings to water level heights is the same as for Primary Gauge

October 9, 2003
Chart Datum has been determined and is now defined as 15.627 metres below BM GSC Unique Number M029005.

 

Digital Data

Year Start Date End Date Sampling Interval
(minutes)
2002  2002/12/24  2002/12/31  3 
2003  2003/01/01  2003/12/31  3 
2004  2004/01/01  2004/12/31  3 
2005  2005/01/01  2005/12/31  3 
2006  2006/01/01  2006/12/31  3 
2007  2007/01/01  2007/12/31  3 
2008  2008/01/01  2008/12/21  3 
2009  2009/01/07  2009/09/21  3 
2010  2010/09/24  2010/12/31  3 
2011  2011/01/01  2011/12/31  3 
2012  2012/01/01  2012/06/19  3 
2018  2018/09/08  2018/12/31  3 
2019  2019/01/01  2019/12/31  3 
2019  2019/02/08  2019/02/21  60 
2020  2020/01/01  2020/12/31  3 
2021  2021/01/01  2021/12/31  3 
2021  2021/05/27  2021/05/27  1 
2022  2022/01/01  2022/12/31  3 
2023  2023/01/01  2023/01/01  3 
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