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Monitoring Station Details: 187

Englishman River at Highway 19A

Government of British Columbia - Water quality monitoring program
Dataset Catalog Metadata:

PSF ID: SWP_DTS_A010

Dataset Name: WaterTemperature

Provider Organization: Government of British Columbia

Program / Project: Water quality monitoring program

Count Sites: 266

Open Access: Y

FAIR Access: N

Digital Identifier: —

Date Catalog: 2023-11-22

Date PSE: –

Station Data:

ID: 187

Name: Englishman River at Highway 19A

Site UID: ENG004

Latitude: 49.30100000

Longitude: -124.27600000

Elevation (m): –

Start Year: 2003

End Year: 2020

Timezone: UTC

Provider Organization: Government of British Columbia

Drainage: –

Land Classification: –

Water Body Type: stream

Collection Status: decommissioned

# Temperature Records: 152,452

# Days of Data: 6,353

Indigenous Territories:

(no records added yet)
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Water Temperature Time Series (Raw Data)

The following graph shows the raw temperature time series for this station. Use the date range selector to filter by specific dates, or click and drag on the chart to zoom in. Double-click to reset the zoom. Yellow highlighted regions indicate gaps in the data where values were out of range or missing.

Reset (last 10000)
Showing most recent 10,000 records (10,000 points).
Daily Summaries of Water Temperature

Daily summary statistics (mean, min, max) for each day of the year, plotted across all available years. Click the button below to load and display the chart.

Monthly Summaries of Water Temperature

The following table shows the mean, min, and max year-month summary statistics. Select "All months" from the dropdown to show the entire series, or filter by a specific month to compare values across years. The plot shows the mean monthly temperature for each year-month combination (solid lines) with shading indicating the min and max values for that month.

Year Month Monthly Mean Monthly Min Monthly Max
2003 May 10.0 6.3 13.8
2003 Jun 15.1 10.1 24.3
2003 Jul 17.8 13.2 22.7
2003 Aug 17.0 14.1 27.8
2003 Sep 14.3 11.2 20.6
2003 Oct 10.2 4.3 13.8
2003 Nov 4.0 0.8 9.1
2003 Dec 4.2 1.6 5.3
2004 Jan 3.3 0.0 5.3
2004 Feb 4.2 2.6 8.2
2004 Mar 5.5 3.5 8.8
2004 Apr 7.8 3.9 11.9
2004 May 11.3 8.2 15.2
2004 Jun 15.4 10.3 20.7
2004 Jul 18.2 13.2 21.5
2004 Aug 17.9 13.7 24.7
2004 Sep 13.3 9.1 17.7
2004 Oct 9.5 6.0 13.1
2004 Nov 6.7 4.7 9.1
2004 Dec 5.1 3.1 6.7
2005 Jan 3.0 0.0 6.6
2005 Feb 3.3 0.8 7.0
2005 Mar 6.0 3.8 10.3
2005 Apr 7.2 4.5 12.1
2005 May 11.0 7.6 16.0
2005 Jun 14.0 10.1 19.2
2005 Jul 17.3 13.1 21.6
2005 Aug 17.7 13.6 20.9
2005 Sep 13.5 10.0 17.0
2005 Oct 9.4 7.0 12.6
2005 Nov 5.7 2.3 8.5
2005 Dec 3.3 0.3 7.3
2007 Nov 5.6 2.5 9.6
2007 Dec 3.1 0.0 7.2
2008 Jan 2.6 0.2 6.3
2008 Feb 3.1 0.4 5.6
2008 Mar 4.3 2.6 5.9
2008 Apr 5.8 2.5 9.7
2008 May 7.6 5.3 11.3
2008 Jun 10.9 7.4 17.0
2008 Jul 15.9 13.8 18.0
2008 Aug 13.3 11.1 15.5
2008 Sep 12.9 9.7 15.8
2008 Oct 8.4 4.7 13.1
2008 Nov 6.7 4.0 9.2
2008 Dec 6.1 4.8 7.5
2009 Jan 2.1 0.0 3.8
2009 Feb 2.5 0.8 4.0
2009 Mar 3.5 0.3 6.6
2009 Apr 6.2 3.2 10.1
2009 May 8.9 5.5 14.6
2009 Jun 15.2 10.7 19.1
2009 Aug 17.1 13.8 21.2
2009 Sep 14.4 9.2 18.2
2009 Oct 9.4 6.0 12.1
2009 Nov 6.3 4.4 8.3
2009 Dec 3.1 2.1 4.4
2010 Jan 4.7 3.1 6.1
2010 Apr 7.1 5.6 8.5
2010 Jun 13.3 10.0 16.3
2010 Jul 16.7 10.6 20.3
2010 Aug 17.1 12.3 20.4
2010 Sep 13.8 13.0 14.5
2010 Oct 8.5 7.3 9.9
2010 Nov 8.0 7.5 8.5
2010 Dec 4.3 1.1 5.5
2011 Jan 3.0 0.3 5.2
2011 Feb 2.9 0.0 4.9
2011 Mar 4.0 1.4 6.5
2011 Apr 5.6 3.1 8.9
2011 May 7.2 4.9 10.3
2011 Jun 9.2 6.6 12.6
2011 Jul 12.6 8.8 17.6
2011 Aug 16.1 12.4 18.4
2011 Sep 13.4 8.8 16.8
2011 Oct 8.3 5.3 11.4
2011 Nov 4.7 1.7 7.4
2011 Dec 3.6 1.5 5.2
2012 Jan 3.0 0.0 5.6
2012 Feb 3.7 1.6 5.2
2012 Mar 3.9 2.0 6.4
2012 Apr 5.5 2.3 8.2
2012 May 7.9 5.0 11.8
2012 Jun 10.0 7.2 14.0
2012 Jul 15.2 9.8 19.5
2012 Aug 15.9 12.6 19.6
2012 Sep 13.3 10.4 16.0
2012 Oct 9.0 6.3 12.8
2012 Nov 6.3 3.8 9.7
2012 Dec 4.2 1.8 6.3
2013 Jan 3.2 1.5 4.8
2013 Feb 4.3 3.0 5.6
2013 Mar 4.9 2.9 8.7
2013 Apr 6.9 4.4 10.4
2013 May 9.3 5.6 12.6
2013 Jun 12.7 9.1 17.5
2013 Jul 18.0 14.6 20.6
2013 Aug 16.8 13.2 20.6
2013 Sep 14.3 9.2 18.0
2013 Oct 8.5 5.3 11.3
2013 Nov 5.7 2.0 8.6
2013 Dec 2.7 0.1 6.4
2014 Jan 3.9 1.7 5.7
2014 Feb 2.0 0.1 4.5
2014 Mar 4.4 2.5 6.9
2014 Apr 6.8 4.3 11.1
2014 May 10.6 7.3 15.1
2014 Jun 15.1 11.3 19.8
2014 Jul 18.1 13.8 22.2
2014 Aug 18.4 14.4 21.7
2014 Sep 14.7 11.7 18.0
2014 Oct 11.3 8.1 15.4
2014 Nov 5.9 1.2 10.1
2014 Dec 5.0 1.4 7.8
2015 Jan 4.8 1.2 7.1
2015 Feb 6.2 3.9 8.0
2015 Mar 6.5 3.1 9.4
2015 Apr 8.1 5.5 12.6
2015 May 14.2 8.1 20.2
2015 Jun 18.1 14.2 23.1
2015 Jul 19.7 16.2 23.6
2015 Aug 18.6 15.0 22.6
2015 Sep 13.1 9.1 17.5
2015 Oct 10.5 7.6 14.1
2015 Nov 7.4 5.3 10.3
2016 Jan 3.9 1.4 5.6
2016 Feb 4.8 3.8 6.1
2016 Jul 19.2 15.8 22.5
2016 Aug 17.7 15.0 20.8
2016 Sep 13.9 9.3 17.4
2016 Oct 9.4 6.1 12.1
2016 Nov 8.0 5.1 10.3
2016 Dec 2.7 0.2 6.5
2017 Jan 2.3 -0.2 4.6
2017 Feb 2.4 0.1 4.3
2017 Mar 4.1 1.9 6.1
2017 Apr 6.3 3.8 9.0
2017 May 9.0 5.4 13.7
2017 Jun 13.1 9.5 14.8
2017 Jul 16.8 14.7 20.8
2017 Aug 17.9 14.5 20.8
2017 Sep 14.9 10.8 19.9
2017 Oct 9.1 5.7 12.7
2017 Nov 5.6 2.1 7.2
2017 Dec 3.5 0.6 6.4
2018 Jan 4.0 2.2 5.1
2018 Feb 3.5 0.4 6.0
2018 Mar 4.7 2.6 7.7
2018 Apr 6.5 3.5 10.5
2018 May 10.8 7.0 15.4
2018 Jun 13.8 9.0 19.3
2018 Jul 18.3 13.7 21.5
2018 Aug 17.7 14.2 21.7
2018 Sep 13.4 10.4 17.5
2018 Oct 8.8 6.8 12.4
2018 Nov 7.1 4.7 9.8
2018 Dec 4.9 1.2 7.0
2019 Jan 4.6 2.9 5.8
2019 Feb 1.7 0.0 5.5
2019 Mar 4.1 0.5 8.4
2019 Apr 7.3 5.3 10.3
2019 May 12.7 7.4 18.3
2019 Jun 16.9 12.1 21.5
2019 Jul 17.6 14.1 20.8
2019 Aug 17.7 14.5 20.9
2019 Sep 14.1 7.9 18.9
2019 Oct 8.3 3.8 11.3
2019 Nov 6.5 0.4 9.2
2019 Dec 4.6 0.6 6.1
2020 Jan 3.9 0.0 6.2
2020 Feb 4.2 1.9 5.7
2020 Mar 4.6 1.3 7.5
2020 Apr 7.1 4.1 10.5
2020 May 10.3 6.1 15.6
2020 Jun 13.8 11.0 16.0
2020 Jul 18.0 15.9 20.9
2020 Aug 16.7 13.2 20.9
2020 Sep 15.4 12.2 18.3
Yearly Summaries of Water Temperature

The following tables show basic annual summary statistics for water temperature at this station. See the metric definitions below for details.

Basic Annual Statistics
Year Mean Annual Temp (MAT) Min Max SD Max Daily Range Day of Min Day of Max (n) Records
2003 10.1 0.8 27.8 5.1 10.8 Nov 7 Aug 18 4,475
2004 9.9 0.0 24.7 5.4 8.6 Jan 4 Aug 10 8,737
2005 9.4 0.0 21.6 5.4 4.8 Jan 8 Jul 28 8,635
2007 4.3 0.0 9.6 1.9 4.8 Dec 21 Nov 1 1,434
2008 7.1 0.2 18.0 3.7 4.7 Jan 25 Jul 4 7,033
2009 8.3 0.0 21.2 5.3 4.8 Jan 26 Aug 5 7,311
2010 11.3 1.1 20.4 5.8 5.1 Dec 31 Aug 16 3,241
2011 7.6 0.0 18.4 4.5 4.6 Feb 25 Aug 29 8,757
2012 7.9 0.0 19.6 4.4 4.4 Jan 18 Aug 17 8,470
2013 8.9 0.1 20.6 5.3 5.0 Dec 7 Jul 20 8,595
2014 9.8 0.1 22.2 5.8 4.9 Feb 5 Jul 15 8,748
2015 11.8 1.2 23.6 5.5 5.1 Jan 1 Jul 20 7,719
2016 9.9 0.2 22.5 5.8 4.7 Dec 17 Jul 25 4,951
2017 8.8 -0.2 20.8 5.6 4.4 Jan 3 Jul 31 8,692
2018 9.5 0.4 21.7 5.3 4.5 Feb 19 Aug 1 8,755
2019 9.8 0.0 21.5 5.8 5.2 Feb 10 Jun 19 8,682
2020 10.4 0.0 20.9 5.5 4.0 Jan 16 Jul 31 6,449
Custom summary metrics for aquatic ecology

The following table shows additional annual summary statistics commonly used in fisheries and aquatic science, including thermal thresholds and rolling weekly averages.

Year Maximum Weekly Avg. Mean Temps (MWAT, 7-DADA, C) Maximum Weekly Avg. Max Temps (MWMT, 7-DADM, C) Mean Aug Temp (C) Days Above 15C (n) Days Above 19C (n) 95pct Daily Mean Temp (C) (n) Records
2003 18.7 21.0 17.0 53 15 18.4 4,475
2004 19.6 21.1 17.9 97 56 18.9 8,737
2005 19.1 20.7 17.7 97 40 18.6 8,635
2007 7.2 7.8 — 0 0 7.6 1,434
2008 15.6 17.3 13.5 14 0 13.7 7,033
2009 18.2 19.9 17.3 73 11 17.0 7,311
2010 18.5 20.0 17.1 66 28 18.4 3,241
2011 16.4 18.0 16.1 52 0 16.0 8,757
2012 17.9 19.2 16.0 52 8 16.6 8,470
2013 18.9 20.4 16.8 89 35 18.3 8,595
2014 20.0 21.7 18.4 122 50 19.0 8,748
2015 20.8 23.1 18.6 119 87 20.1 7,719
2016 20.0 22.1 17.7 64 36 19.1 4,951
2017 18.9 20.5 17.9 80 39 18.3 8,692
2018 20.0 21.3 17.7 87 38 19.1 8,755
2019 18.6 20.6 17.7 117 54 18.4 8,682
2020 19.1 20.6 16.7 94 21 18.7 6,449
Metric Definitions
Mean Annual Temp (MAT)
Mean annual temperature calculated from all records in the year.
Min
Minimum annual temperature recorded.
Max
Maximum annual temperature recorded.
SD
Standard deviation of yearly temperature values.
Max Daily Range
Maximum of daily range (maximum difference between the daily maximum and daily minimum temperatures).
(n) Records
Number of records in the year used to compute annual statistics.
MWAT (7-DADA)
Maximum Weekly Average Temperature. Annual maximum identified from a 7-day rolling average of daily mean temperatures.
MWMT (7-DADM)
Maximum Weekly Maximum Temperature. Annual maximum identified from a 7-day rolling average of daily maximum temperatures.
Mean Aug Temp
Annual mean of August daily mean temperatures.
Days Above 15C
Count of days where the daily maximum temperature exceeds 15°C.
Days Above 19C
Count of days where the daily maximum temperature exceeds 19°C.
95pct Daily Mean Temp
Value representing the 95th percentile of daily mean temperatures.