privatewelldata / Quebec wells

Saint-Bonaventure, Quebec

Fluoride: 1 of 15 · Manganese: 1 of 13 sampled wells above the Quebec standard. Updated 2026-10-17. Source : PACES – Projets d'acquisition de connaissances sur les eaux souterraines (MELCCFP), compiled database.

What wells in this municipality measured in the provincial PACES groundwater surveys. A local picture only: test your own well to know your water.

Fluoride

1 of 15 sampled wells (7%) had a latest result above the Quebec standard of 1.5 mg/L.

Median (latest per well)
0.5 mg/L
90th percentile
0.67 mg/L
Highest
1.6 mg/L
Samples
15, 1975-06-02 to 2010-07-19
Source
PACES – Projets d'acquisition de connaissances sur les eaux souterraines (MELCCFP), compiled database (CC-BY 4.0), downloaded 2026-10-17
Standard
Règlement sur la qualité de l’eau potable, annexe 1

Manganese

1 of 13 sampled wells (8%) had a latest result above the Quebec standard of 0.12 mg/L.

Median (latest per well)
0.07 mg/L
90th percentile
0.08 mg/L
Highest
0.16 mg/L
Samples
13, 1975-06-16 to 2010-07-19
Source
PACES – Projets d'acquisition de connaissances sur les eaux souterraines (MELCCFP), compiled database (CC-BY 4.0), downloaded 2026-10-17
Standard
Règlement sur la qualité de l’eau potable, annexe 1

Includes domestic, municipal and monitoring wells. Total and dissolved results both count. Non-detects count only when the lab's detection limit is at or below the standard. Method: data rules.

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