Source
Intake
Treatment
Mains
Tap
Local aquifers (Fergus / Elora wells)
Separate or linked community distribution systems within the township; rural residents often remain on private wells.
Fergus–Elora’s hard groundwater sits upstream of the Grand River plants at Mannheim and Brantford—same watershed, different source type.
Centre Wellington well supplies (Fergus and Elora systems)
Township municipal wells serving Fergus and Elora with disinfection; groundwater from the Grand River watershed limestone/dolostone setting.
Hardness 229 mg/L (Very hard)
Grade B (Good)
pH 8.2 · lead 0.5 μg/L
ECCC / municipal open data (seed)