Springfield Lake Wastewater Treatment Facility, Middle Sackville, Nova Scotia

The Springfield Lake Wastewater Treatment Facility is located in Middle Sackville, Nova Scotia, within the Halifax Regional Municipality. This plant serves a small community of 1,408 residents, providing essential wastewater treatment for the area. The facility operates with secondary treatment, which is appropriate for its scale. Under Canadian federal and provincial regulations, such plants are required to meet effluent quality standards set by Environment Canada and the Nova Scotia Department of Environment. The plant discharges an average of 632 cubic meters of treated wastewater per day. The treated effluent is released into the local watershed, which ultimately drains into the Atlantic Ocean via the Shubenacadie River system. This discharge supports the ecological health of downstream water bodies, including lakes and rivers that provide habitat for fish and wildlife. The plant's inland location reduces direct marine impact, but its proximity to the coast (within 50 km) means careful management is needed to protect sensitive coastal ecosystems.

The plant discharges into the Springfield Lake watershed, which flows into the Shubenacadie River and eventually into the Atlantic Ocean. This inland-to-coastal drainage system supports diverse aquatic life, including migratory fish species. The plant's secondary treatment helps reduce nutrient loading and protect downstream water quality in the ecologically sensitive Bay of Fundy region.