Summary of Lead Sampling Results
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| Summary of Lead Sampling Results for Municipalities Required to Sample Under "Ontario Tap Water Order" | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| No. | Drinking Water System Owner | Drinking Water System Name | Tap Samples | Distribution Samples (e.g. Hydrants) | Lead Testing Reports | ||||||
| Total # of Samples Taken | # of Samples at or below Provincial Standard (10 ug/L) | # of Samples above Provincial Standard (10 ug/L) | Range of Lead Test Results (ug/L) | % of Samples above the Provincial Standard (10 ug/L) | Total # of Samples Taken | # of Samples at or below Provincial Standard (10 ug/L) | # of Samples above Provincial Standard (10 ug/L) | ||||
| 1 | Amherstburg, The Corporation of the Town of | Amherstburg Water Treatment Plant | 21 | 21 | 0 | 0.2 to 1.25 | 0.00% | 6 | 6 | 0 | Download Full Report |
| 2 | Atikokan, The Corporation of the Township of | Atikokan Water Treatment Plant |
20 | 20 | 0 | Non-Detect | 0.00% | 5 | 5 | 0 | Download Full Report |
| 3 | Belleville, The Corporation of the City of | Belleville Water Treatment Plant |
20 | 20 | 0 | 0.1 to 1.6 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 4 | Brantford, The Corporation of the City of | Brantford (Holmedale) Water Treatment Plant | 41 | 39 | 2 | 0.13 to 19.3 | 4.88% | 25 | 25 | 0 | Download Full Report |
| Cainsville Distribution System | |||||||||||
| 5 | Brockville, The Corporation of the City of | Brockville Water Treatment Plant | 20 | 20 | 0 | Non-Detect to 6.71 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 6 | Chatham-Kent, The Corporation of the Municipality of | Chatham Water |
20 | 20 | 0 | Non-Detect to 1 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 7 | Cornwall, The Corporation of the City of | Cornwall Water Treatment Plant |
20 | 20 | 0 | 0.02 to 9.28 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 8 | Dryden, The Corporation of the City of | Dryden Water Treatment Plant |
19 | 19 | 0 | Non-Detect | 0.00% | 5 | 5 | 0 | Download Full Report |
| 9 | Durham, The Regional Municipality of | Whitby Water Treatment Plant |
21 | 21 | 0 | Non-Detect to 8.7 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 10 | Fort Frances, The Corporation of the Town of | Fort Frances Water Treatment Plant | 20 | 20 | 0 | Non-Detect to 1.76 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 11 | Greater Sudbury, City of | Falconbridge (Sudbury) Distribution System | 6 | 6 | 0 | Non-Detect to 7.5 | 0.00% | 2 | 2 | 0 | Download Full Report |
| Vermillion Distribution System | 10 | 10 | 0 | Non-Detect to 2.3 | 0.00% | 3 | 3 | 0 | |||
| Onaping (Sudbury) Distribution System | 3 | 3 | 0 | Non-Detect | 0.00% | 2 | 2 | 0 | |||
| Levack (Sudbury) Distribution System | 6 | 6 | 0 | Non-Detect | 0.00% | 2 | 2 | 0 | |||
| Capreol Well Supply | 6 | 6 | 0 | Non-Detect | 0.00% | 2 | 2 | 0 | |||
| Sudbury (David St) Water Treatment Plant |
20 | 20 | 0 | Non-Detect to 1.4 | 0.00% | 5 | 5 | 0 | |||
| Blezard Valley Well Supply | 10 | 10 | 0 | Non-Detect to 2.7 | 0.00% | 3 | 3 | 0 | |||
| Sudbury(Wahnapitei) Water Treatment Plant | 6 | 6 | 0 | Non-Detect | 0.00% | 4 | 4 | 0 | |||
| Dowling Well Supply | 6 | 6 | 0 | Non-Detect to 1.7 | 0.00% | 2 | 2 | 0 | |||
| Garson Well Supply | 6 | 6 | 0 | Non-Detect | 0.00% | 2 | 2 | 0 | |||
| 12 | Greenstone, The Corporation of the Municipality of | Beardmore Water Treatment Plant | 20 | 20 | 0 | Non-Detect | 0.00% | 5 | 5 | 0 | Download Full Report |
| 13 | Guelph, The Corporation of the City of | Guelph Well Supply | 20 | 17 | 3 | Non-Detect to 21 | 15.00% | 10 | 10 | 0 | Download Full Report |
| 14 | Halton, The Regional Municipality of | Burlington Water Treatment Plant | 20 | 20 | 0 | Non-Detect to 4 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 15 | Hamilton, City of | Hamilton Water Treatment Plant | 21 | 19 | 2 | Non-Detect - 18 | 9.52% | 15 | 15 | 0 | Download Full Report |
| 16 | Kawartha Lakes, The Corporation of the City of | Lindsay Water Treatment Plant |
20 | 18 | 2 | 0.09 to 18.2 | 10.00% | 5 | 5 | 0 | Download Full Report |
| 17 | Kenora, The Corporation of the City of | Kenora Area Water Treatment Plant | 21 | 20 | 1 | Non-Detect to 14 | 4.76% | 5 | 5 | 0 | Download Full Report |
| 18 | Kingston, City of | Kingston Central Water Treatment Plant |
25 | 25 | 0 | Non-Detect to 4.57 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 19 | North Bay, The Corporation of the City of | North Bay Water Treatment Plant | 20 | 19 | 1 | Non-Detect to 15 | 5.00% | 5 | 5 | 0 | Download Full Report |
| 20 | North Glengarry, The Corporation of the Township of | Alexandria Water Treatment Plant | 20 | 20 | 0 | 0.02 - 0.63 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 21 | Peel, The Corporation of the Regional Municipality of | South Peel (Lakeview) Water Treatment Plant | 123 | 123 | 0 | Non-Detect to 8.1 | 0.00% | 35 | 35 | 0 | Download Full Report |
| South Peel (Lorne Park) Water Treatment Plant | 80 | 80 | 0 | Non-Detect to 9.12 | 0.00% | 22 | 22 | 0 | |||
| Caledon Village Well Supply | 20 | 20 | 0 | Non-Detect to 0.59 | 0.00% | 5 | 5 | 0 | |||
| 22 | Perth, The Corporation of the Town of | Perth Water Treatment Plant | 20 | 20 | 0 | 0.02 to 8.54 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 23 | Peterborough Utilities Commission | Peterborough Water Treatment Plant | 30 | 29 | 1 | 0.14 to 12.4 | 3.33% | 5 | 5 | 0 | Download Full Report |
| 24 | Prince Edward County, The Corporation of | Picton Water Treatment Plant |
20 | 20 | 0 | 0.15 to 0.59 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 25 | Quinte West, The Corporation of the City of | Trenton Water Treatment Plant |
20 | 13 | 7 | 0.35 to 14 | 35.00% | 5 | 5 | 0 | Download Full Report |
| 26 | Renfrew, The Corporation of the Town of | Renfrew Water Treatment Plant |
20 | 13 | 7 | 0.63 to 21.6 | 35.00% | 5 | 5 | 0 | Download Full Report |
| 27 | The Public Utilities Commission Of The Corporation Of The City Of Sault Ste. Marie | Sault Ste Marie Water Supply System | 20 | 19 | 1 | Non-Detect to 11 | 5.00% | 5 | 5 | 0 | Download Full Report |
| 28 | Smiths Falls, The Corporation of the Town of | Smiths Falls Water Treatment Plant | 20 | 12 | 8 | 0.16 to 19 | 40.00% | 5 | 5 | 0 | Download Full Report |
| 29 | St. Catharines, The Corporation of the City of | St. Catharines Distribution System |
21 | 17 | 4 | Non-Detect to 23 | 19.05% | 5 | 5 | 0 | Download Full Report |
| 30 | St. Marys, The Corporation of the Town of | St Marys Well Supply | 20 | 20 | 0 | 0.11 to 9.06 | 0.00% | 5 | 5 | 0 | Download Full Report |
| 31 | Thunder Bay, The Corporation of the City of | Thunder Bay (Bare Point Road) Water Treatment Plant | 15 | 15 | 0 | Non-Detect to 5 | 0.00% | 5 | 5 | 0 | Download Full Report |
| Thunder Bay (Loch Lomond) Water Treatment Plant |
5 | 3 | 2 | 3 to 15 | 40.00% | 2 | 2 | 0 | |||
| 32 | Timmins, City of | Timmins (Mattagami) Water Treatment Plant | 27 | 27 | 0 | 0.08 to 2.26 | 0.00% | 9 | 5 | 4 (resamples were clear) | Download Full Report |
| 33 | Toronto, City of | Toronto (R.C.Harris) Water Treatment Plant |
20 | 18 | 2 | Non-Detect to 13 | 10.00% | 5 | 5 | 0 | Download Full Report |
| 34 | Waterloo, The Corporation of the City of | Waterloo Distribution System | 20 | 20 | 0 | Non-Detect | 0.00% | 5 | 5 | 0 | Download Full Report |
| 35 | Welland, The Corporation of the City of | Welland Distribution System | 20 | 18 | 2 | 0.26 to 13 | 10.00% | 5 | 5 | 0 | Download Full Report |
| 36 | Windsor, The Corporation of the City of | Windsor Water Treatment Plant |
21 | 20 | 1 | 0.07 to 20.4 | 4.76% | 5 | 5 | 0 | Download Full Report |
| * Some municipalitites provided additional lead test results with the tests results required under the Order. These test results are included in this summary. | |||||||||||
| The Ministry has also received lead test results collected and submitted separately from the test results submitted under the Order. These test results are not included in this summary. | |||||||||||
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