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About EPCOR
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Water quality reports

Water quality now and for future generations

Learn how we go above and beyond the minimum standards to produce high-quality water that's clean and safe to drink—and tastes great, too.

Edmonton waterworks reports to Alberta environment

Water quality monthly bacteriological data summary

2024
Water quality monthly bacteriological summary - October 2024
144 KB
Water quality monthly bacteriological summary - September 2024
141 KB
Water quality monthly bacteriological summary - August 2024
138 KB
Water quality monthly bacteriological summary - July 2024
137 KB
Water quality monthly bacteriological summary - June 2024
134 KB
Water quality monthly bacteriological summary - May 2024
133 KB
Water quality monthly bacteriological summary - April 2024
129 KB
Water quality monthly bacteriological summary - March 2024
127 KB
Water quality monthly bacteriological summary - February 2024
123 KB
Water quality monthly bacteriological summary - January 2024
120 KB
2023
Water quality monthly bacteriological summary - December 2023
147 KB
Water quality monthly bacteriological summary - November 2023
146 KB
Water quality monthly bacteriological summary - October 2023
142 KB
Water quality monthly bacteriological summary - September 2023
142 KB
Water quality monthly bacteriological summary - August 2023
136 KB
Water quality monthly bacteriological summary - July 2023
138 KB
Water quality monthly bacteriological summary - June 2023
136 KB
Water quality monthly bacteriological summary - May 2023
135 KB
Water quality monthly bacteriological summary - April 2023
129 KB
Water quality monthly bacteriological summary - March 2023
135 KB
Water quality monthly bacteriological summary - February 2023
125 KB
Water quality monthly bacteriological summary - January 2023
121 KB
2022
Water quality monthly bacteriological summary - December 2022
154 KB
Water quality monthly bacteriological summary - November 2022
147 KB
Water quality monthly bacteriological summary - October 2022
143 KB
Water quality monthly bacteriological summary - September 2022
140 KB
Water quality monthly bacteriological summary - August 2022
138 KB
Water quality monthly bacteriological summary - July 2022
137 KB
Water quality monthly bacteriological summary - June 2022
134 KB
Water quality monthly bacteriological summary - May 2022
133 KB
Water quality monthly bacteriological summary - April 2022
131 KB
Water quality monthly bacteriological summary - March 2022
129 KB
Water quality monthly bacteriological summary - February 2022
125 KB
Water quality monthly bacteriological summary - January 2022
122 KB
2021
Water quality monthly bacteriological summary - December 2021
147 KB
Water quality monthly bacteriological summary - November 2021
146 KB
Water quality monthly bacteriological summary - October 2021
142 KB
Water quality monthly bacteriological summary - September 2021
140 KB
Water quality monthly bacteriological summary - August 2021
138 KB
Water quality monthly bacteriological summary - July 2021
142 KB
Water quality monthly bacteriological summary - June 2021
135 KB
Water quality monthly bacteriological summary - May 2021
133 KB
Water quality monthly bacteriological summary - April 2021
140 KB
Water quality monthly bacteriological summary - March 2021
139 KB
Water quality monthly bacteriological summary - February 2021
135 KB
Water quality monthly bacteriological summary - January 2021
131 KB

Water quality monthly summary

2024
Water quality monthly summary - October 2024
47 KB
Water quality monthly summary - September 2024
47 KB
Water quality monthly summary - August 2024
46 KB
Water quality monthly summary - July 2024
47 KB
Water quality monthly summary - June 2024
45 KB
Water quality monthly summary - May 2024
48 KB
Water quality monthly summary - April 2024
46 KB
Water quality monthly summary - March 2024
45 KB
Water quality monthly summary - February 2024
45 KB
Water quality monthly summary - January 2024
45 KB
2023
Water quality monthly summary - December 2023
46 KB
Water quality monthly summary - November 2023
46 KB
Water quality monthly summary - October 2023
46 KB
Water quality monthly summary - September 2023
47 KB
Water quality monthly summary - August 2023
47 KB
Water quality monthly summary - July 2023
47 KB
Water quality monthly summary - June 2023
47 KB
Water quality monthly summary - May 2023
47 KB
Water quality monthly summary - April 2023
47 KB
Water quality monthly summary - March 2023
47 KB
Water quality monthly summary - February 2023
47 KB
Water quality monthly summary - January 2023
47 KB
2022
Water quality monthly summary - December 2022
47 KB
Water quality monthly summary - November 2022
47 KB
Water quality monthly summary - October 2022
47 KB
Water quality monthly summary - September 2022
47 KB
Water quality monthly summary - August 2022
47 KB
Water quality monthly summary - July 2022
46 KB
Water quality monthly summary - June 2022
46 KB
Water quality monthly summary - May 2022
46 KB
Water quality monthly summary - April 2022
47 KB
Water quality monthly summary - March 2022
46 KB
Water quality monthly summary - February 2022
47 KB
Water quality monthly summary - January 2022
46 KB
2021
Water quality monthly summary - December 2021
1 MB
Water quality monthly summary - November 2021
47 KB
Water quality monthly summary - October 2021
47 KB
Water quality monthly summary - September 2021
47 KB
Water quality monthly summary - August 2021
47 KB
Water quality monthly summary - July 2021
45 KB
Water quality monthly summary - June 2021
45 KB
Water quality monthly summary - May 2021
45 KB
Water quality monthly summary - April 2021
46 KB
Water quality monthly summary - March 2021
45 KB
Water quality monthly summary - February 2021
45 KB
Water quality monthly summary - January 2021
45 KB

Waterworks annual report - quality/operations

2023
Water quality annual report - 2023
3 MB
2022
Water quality annual operations report - 2022
2 MB
Water quality annual quality assurance report - 2022
1 MB
2021
Water quality annual operations report - 2021
2 MB
Water quality annual quality assurance report - 2021
5 MB

Waterworks monthly report - quality/operations

2024
Water quality monthly report - October 2024
4 MB
Water quality monthly report - September 2024
4 MB
Water quality monthly report - August 2024
4 MB
Water quality monthly report - July 2024
4 MB
Water quality monthly report - June 2024
4 MB
Water quality monthly report - May 2024
4 MB
Water quality monthly report - April 2024
4 MB
Water quality monthly report - March 2024
4 MB
Water quality monthly report - February 2024
4 MB
Water quality monthly report - January 2024
4 MB

Edmonton wastewater reports to Alberta environment

Wastewater annual performance report

2023
Wastewater quality annual report - 2023
50 MB
2022
Wastewater quality annual report - 2022
7 MB
2021
Wastewater quality annual report - 2021
5 MB
2020
Wastewater quality annual report - 2020
2 MB
2019
Wastewater quality annual report - 2019
2 MB
2018
Wastewater quality annual report - 2018
2 MB
2017
Wastewater quality annual report - 2017
1 MB

Wastewater quality monthly summary

2024
Wastewater quality monthly summary - October 2024
107 KB
Wastewater quality monthly summary - September 2024
109 KB
Wastewater quality monthly summary - August 2024
111 KB
Wastewater quality monthly summary - July 2024
109 KB
Wastewater quality monthly summary - June 2024
110 KB
Wastewater quality monthly summary - May 2024
111 KB
Wastewater quality monthly summary - April 2024
103 KB
Wastewater quality monthly summary - March 2024
110 KB
Wastewater quality monthly summary - February 2024
199 KB
Wastewater quality monthly summary - January 2024
138 KB
2023
Wastewater quality monthly summary - December 2023
133 KB
Wastewater quality monthly summary - November 2023
133 KB
Wastewater quality monthly summary - October 2023
213 KB
Wastewater quality monthly summary - September 2023
207 KB
Wastewater quality monthly summary - August 2023
170 KB
Wastewater quality monthly summary - July 2023
173 KB
Wastewater quality monthly summary - June 2023
211 KB
Wastewater quality monthly summary - May 2023
290 KB
Wastewater quality monthly summary - April 2023
195 KB
Wastewater quality monthly summary - March 2023
341 KB
Wastewater quality monthly summary - February 2023
179 KB
Wastewater quality monthly summary - January 2023
193 KB
2022
Wastewater quality monthly summary - December 2022
227 KB
Wastewater quality monthly summary - November 2022
273 KB
Wastewater quality monthly summary - October 2022
276 KB
Wastewater quality monthly summary - September 2022
274 KB
Wastewater quality monthly summary - August 2022
274 KB
Wastewater quality monthly summary - July 2022
143 KB
Wastewater quality monthly summary - June 2022
160 KB
Wastewater quality monthly summary - May 2022
184 KB
Wastewater quality monthly summary - April 2022
169 KB
Wastewater quality monthly summary - March 2022
186 KB
Wastewater quality monthly summary - February 2022
181 KB
Wastewater quality monthly summary - January 2022
168 KB
2021
Wastewater quality monthly summary - December 2021
269 KB
Wastewater quality monthly summary - November 2021
166 KB
Wastewater quality monthly summary - October 2021
163 KB
Wastewater quality monthly summary - September 2021
170 KB
Wastewater quality monthly summary - August 2021
172 KB
Wastewater quality monthly summary - July 2021
137 KB
Wastewater quality monthly summary - June 2021
135 KB
Wastewater quality monthly summary - May 2021
104 KB
Wastewater quality monthly summary - April 2021
161 KB
Wastewater quality monthly summary - March 2021
164 KB
Wastewater quality monthly summary - February 2021
167 KB
Wastewater quality monthly summary - January 2021
122 KB

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