Publications

Evaluation of quality control data from Alberta’s lotic water monitoring programs : 2016-2019

Description

This report investigates the bias and variability of data generated from the Long Term River Network (LTRN) and Tributary Monitoring Network (TMN) programs. In total, 323 field blank samples and 318 duplicate samples were taken from nearly 100 stations across the province of Alberta. Data analyses relate these QC samples to 4,482 provincial LTRN and TMN environmental samples taken between January 2016 and December 2019. There was a wide range of potential contamination (i.e. bias) and variability evident in the parameters monitored in the TMN and LTRN programs. Data end-users should be cognizant of this potential bias and variability in data generated by the LTRN and TMN programs. Parameters with low environmental concentrations, elevated potential for extraneous contamination and/or high variability should be interpreted with caution.

Updated

March 1, 2022

Tags
data analysis duplicate samples field blank samples long term river network lotic lotic quality control lotic systems quality assurance quality control tributary monitoring network water quality water quality monitoring stations

Title and publication information

Type
Report
Alternative Title

Evaluation of quality control data from Alberta’s lotic water monitoring programs

Frequency

Once

Publisher / Creator Information

Publisher

Environment and Parks

Contributor

Laceby, J. Patrick

Contributor

Chung, Cecilia.

Contributor

Kruk, Mary K.

Contributor

Kerr, Jason G.

Place of Publication

Edmonton

Subject Information

Topic
Environment
Start Date

2016-01-01

End Date

2019-12-31

Resource Dates

Date Created

2022-03-01

Date Added

2022-03-04T16:43:13.514017

Date Modified

2022-03-01

Date Issued

2022-03-01

Identifiers

ISBN (pdf)

9781460153895

Usage / Licence

Contact

Contact Name

Ministry of Environment and Parks. Airshed and Watershed Stewardship Branch

Contact Email

aep.airshedws@gov.ab.ca