UTRCA Talks Water Quality
UTRCA Talks Water Quality In early April, the Upper Thames River Conservation Authority (UTRCA) water quality monitoring team made a visit to St. Anne’s Catholic School in London. The visit was part of the UTRCA’s GREEN Leaders program, which has reached 16 classrooms across the watershed, with the goal of exploring local environmental issues and creating a hands-on plan to make a real-world impact. During the Water Quality presentation to Ms. Van Rooyen’s grade 7/8 classroom, the students learned about the many factors that impact the quality of waterbodies, including the local Thames River. These factors may include algae, [...]
Freshwater Forensics: UTRCA Brings Watershed Science to Western’s Science Olympics
Freshwater Forensics: UTRCA Brings Watershed Science to Western's Science Olympics On May 28, the Upper Thames River Conservation Authority (UTRCA) Education Staff participated in the Western University Science Olympics, an annual event that draws more than 700 high school students from across Southwestern Ontario to campus for a day of hands-on STEM challenges. This year, the UTRCA hosted the "Freshwater Forensics" challenge competition — a station that invited student teams to investigate surface water quality and explore one of the most exciting areas of watershed science and stewardship in our region: understanding and reducing the movement of agricultural phosphorus into local waterways and, [...]
London Participates in the City Nature Challenge
London Participates in the City Nature Challenge Earlier this spring, from April 24 to 27, London participated in its fourth annual City Nature Challenge run by Bioblitz London and the Upper Thames River Conservation Authority (UTRCA).The City Nature Challenge (CNC) is a global event designed to get people outside, engaging with nature, and helping to make iNaturalist observations. It is a bioblitz-style event that encourages people to find and document plants, animals, and fungi in their cities using iNaturalist. In London, the CNC kicked off with a webinar hosted by Lorraine Johnson, renowned writer, editor, and community advocate who [...]
Spring Tree Planting on Medway Creek
Spring Tree Planting along Medway Creek This spring, the Upper Thames River Conservation Authority (UTRCA) led three days of tree planting along the Medway Creek as a part of the Freshwater Enhancement of the Medway Watershed project, funded by the Canada Water Agency. These tree plantings are part of a 3-year project featuring live staking and tree planting along the creek in areas with minimal vegetation that are experiencing high erosion. Each day of planting involves local students, community members, and organizations getting their hands in the mud and planting the trees themselves. Tree planting has many benefits to [...]
Hundreds of Students Take Action for Lake Erie
Hundreds of Students Take Action for Lake Erie This spring, the Upper Thames River Conservation Authority (UTRCA) wrapped up a year-long regional education and stewardship initiative that brought over 500 high school students face-to-face with the challenges — and the possibilities — of caring for Lake Erie. The Lake Erie Student Summit and Stewardship (LESS) project was a collaborative effort between the UTRCA and five partner Conservation Authorities (CAs) across the western Lake Erie basin: St. Clair Region, Essex Region, Lower Thames Valley, Kettle Creek, and Catfish Creek CAs. Together, the project reached students across multiple school boards through a shared learning experience built around [...]
Butternut Archive Update: Spring 2026
Butternut Archive Update: Spring 2026 On June 4, Upper Thames River Conservation Authority (UTRCA) staff retrieved and planted 40 grafts from 14 different parent Butternut trees from across Ontario, as part of our partnership with the Forest Gene Conservation Association (FGCA) and their efforts to conserve and restore Butternut throughout Ontario. Butternut is listed as Endangered both federally and provincially as a result of the Butternut Canker (Ophiognomonia clavigignenti- juglandacearum), a fungal pathogen. Butternut Canker has been found in 99.7% of the Ontario population of Butternut trees and causes significant decline in their health, leading to mortality. These grafts represent genetics from putatively tolerant trees to the Butternut Canker. The FGCA [...]
Ready for Summer! Seasonal Staff Join Fanshawe, Wildwood, and Pittock Conservation Areas for the 2026 Season
Ready for Summer! Seasonal Staff Join Fanshawe, Wildwood, and Pittock Conservation Areas for the 2026 Season As our Conservation Areas (CAs) open for the 2026 season, the Upper Thames River Conservation Authority (UTRCA) is thrilled to welcome a new team of seasonal staff at Fanshawe, Wildwood, and Pittock CAs. Each year, these dedicated individuals play an essential role in ensuring our parks remain safe, enjoyable, and well-maintained for all visitors. This season’s hires include staff in trail work, maintenance, security, lifeguarding, and customer service roles. Together, they will support a wide range of CA activities, from day-use visits to [...]
New Drainage Recycling System at Wildwood Demonstration Farm
New Drainage Recycling System at Wildwood Demonstration Farm The Upper Thames River Conservation Authority (UTRCA) has unveiled a new solar-powered drainage recycling system at the Wildwood Demonstration Farm near St. Marys, Ontario, helping showcase innovative ways farmers can adapt to extreme weather conditions while improving water management on their land. The 18-acre field had a history of poor drainage including prolonged surface ponding, which delayed planting and reduced crop yields. The new drainage system was designed to help manage both overly wet and dry conditions by collecting tile runoff in a storage pond and recycling it back onto the field when crops [...]
Source Protection Promotion at Children’s Water Festival
"Protecting the Source" at the 2026 Children’s Water Festival From May 12 to 15, the Thames-Sydenham Source Protection Region proudly participated in the 2026 London-Middlesex Children’s Water Festival at Fanshawe Conservation Area. The festival provided a fun and interactive opportunity for students to learn more about drinking water protection, where their water comes from, and the science behind keeping it safe. Throughout the event, students took part in a variety of hands-on activities focused on drinking water source protection and the multi-barrier approach used to protect municipal drinking water supplies. One of the highlights of the festival was a [...]
Emergency Preparedness Week
Emergency Preparedness Week Emergency Preparedness Week is observed across Canada during the first full week of May. This year’s theme - “Be Prepared, Know Your Risks” - is an important reminder, especially when it comes to flooding. April marked the 89th anniversary of the 1937 Thames River flood, when 150 mm (6 inches) of rain fell over five days. Communities in the Upper Thames River watershed were devastated when floodwaters rose, causing five deaths and property damage that reached $3 million (1937 dollars). The 1937 event remains the highest recorded flood on the Thames River and is considered equivalent to a 1:250-year [...]