Calgary moves to bolster storm pond safety with upgrades at 15 sites
City of Calgary to add signage, vegetation and fencing at 15 storm ponds to improve storm pond safety and reduce public access risks.
Calgary city officials announced a targeted safety push this week to strengthen storm pond safety at 15 high-priority locations across the city. The enhancements — which include replacing and adding warning signs, planting vegetation buffers and installing both permanent and seasonal fencing — are intended to reduce unauthorized access and make hazards more visible to residents. City staff said the work was prioritized after physical inspections and an analysis of public reports, and follows calls for action after a child’s drowning in July 2026. The measures are part of a broader, ongoing program to manage risk around more than 300 stormwater ponds in Calgary.
Scope of upgrades and methods
The planned improvements focus on raising awareness and creating physical barriers where people most frequently enter or use storm ponds. Signage will be replaced where existing signs are aged or missing, and new signs will be posted to clarify the dangers of entering stormwater facilities. Vegetation will be added to act as a natural deterrent, with trees, shrubs and thicker ground cover planned in some locations.
Fencing will be used selectively: permanent fencing at sites with repeated trespass issues and temporary seasonal fencing where access problems are concentrated during certain months. City staff said the mix of treatments is tailored to each pond’s physical layout and community context to reduce disruption while improving public safety.
Why these 15 sites were chosen
Officials said the 15 ponds were identified after a citywide review that combined on-the-ground assessments with 311 call data reporting recreational activity around pond edges. The data flagged locations where people were skating, fishing or otherwise attempting to enter stormwater facilities despite warning notices. Those patterns helped staff determine which ponds presented the highest safety priority.
Nicole Sparks, a representative of Calgary’s water services department, said the decisions were evidence-driven and aimed at preventing further incidents. She emphasized that staff monitor both the physical condition of ponds and community reports to target resources to where they will have the greatest impact.
Danger factors officials want the public to understand
City engineers and water services staff warn that storm ponds are operating infrastructure with hazards that can be hidden from casual observers. Rapidly changing water levels, soft or muddy bottoms and water quality degraded by sediment and runoff make these sites unpredictable and unsafe for swimming, skating or fishing. Those conditions can exist in both summer and winter, officials stressed.
Sparks noted that poor water clarity and pollutant runoff increase the risk of entrapment or injury for anyone entering a pond. The city’s message is clear: stormwater ponds are not recreational facilities, and even ponds that appear calm can present life‑threatening conditions.
Local political reaction and enforcement discussion
Half of the 15 targeted ponds are located within Ward 12, prompting local councillor Mike Jamieson to speak in support of the upgrades. Jamieson told reporters he believes a mix of public education and enforcement will be needed to reduce risky behaviour around storm ponds. He said residents sometimes underestimate the danger, and that signs alone are not always sufficient to change behaviour.
The councillor added that while rules exist to prohibit access to storm ponds, efforts to explain the reasons behind those rules are equally important. He advocated for continued community outreach alongside the physical changes to ensure long-term compliance and awareness.
Context: Calgary’s stormwater network and public safety work
Calgary manages a network of more than 300 stormwater ponds designed to collect runoff and protect neighbourhoods from flooding. Most of these facilities are fenced or signed, but the city has acknowledged a need to reassess and upgrade safety features at sites where access and usage trends put the public at risk. The planned upgrades will be the next phase of a larger program of work to improve safety across the pond network.
The city said crews will begin installing the new measures in mid‑August and that ongoing field assessments will identify additional ponds that may require upgrades in the coming months. Officials emphasized the work is iterative and will evolve based on monitoring and community feedback.
The announcement follows heightened public concern after the drowning of a seven‑year‑old girl in a southeast Calgary storm pond in July 2026. That incident prompted residents and water safety experts to press for quicker, more visible interventions to prevent similar tragedies.
How residents can stay informed and help reduce risks
Calgary’s water services department urged residents to avoid storm ponds and to report any unsafe activity through the city’s usual reporting channels. Staff said community reports remain a vital tool for spotting problem sites and directing crews where upgrades are most needed. Educational outreach in neighbourhoods adjacent to high‑risk ponds will also accompany the physical improvements.
Officials recommended parents and caregivers keep children and pets away from pond edges, particularly after storms when water levels and currents can change unexpectedly. The city reiterated that caution signs are posted for public protection and asked residents to take them seriously.
The city’s safety campaign seeks to combine clearer warnings, stronger physical barriers and community engagement to reduce accidents around stormwater infrastructure and protect Calgary neighbourhoods.
