Displaying items by tag: manotick

August 28, 2019 — The Rideau Valley Conservation Authority (RVCA) has completed a hazard mapping study for Mud Creek in Manotick, from 3rd Line Road North to the Rideau River. Members of the public are invited to an upcoming open house to review hazard and regulations maps.

 The new mapping shows areas that are subject to natural hazards such as flooding and unstable slopes. The mapping will be used by the City of Ottawa when updating its Official Plans and Zoning Schedules and in the review of development applications under the provincial Planning Act. RVCA will also use the mapping to guide the review of development applications submitted under the provincial Development, Interference with Wetlands and Alterations to Shorelines and Watercourses regulation.

The goal of this mapping is to help ensure that sound planning decisions are made — keeping people and property safe. Accurate engineered hazard mapping is the foundation of effective floodplain and resource management.

Members of the public are encouraged to attend the open house and/or provide comments on the mapping. Conservation Authority staff welcome historical records of past flood events, slope failures, erosion, news clippings, photographs and even anecdotal stories to help confirm the reasonableness of their calculations.

Mud Creek Hazard Land and Regulations Mapping Open House:
Rideau Valley Conservation Centre
3889 Rideau Valley Drive, Manotick
Tuesday, September 24, 2019
4:30 to 8 p.m.

For those unable to attend the open house, mapping can also be viewed online at www.rvca.ca/mud-creek. To understand how mapping may affect your property or to provide comments, please contact an RVCA Resource Specialist at or complete an online property inquiry form at www.rvca.ca/regulations-planning/general-property-inquiries.

This study is being done through a collaboration involving the City of Ottawa and the Rideau Valley, Mississippi Valley and South Nation Conservation authorities. The City recognized a need to update its zoning schedules based on up-to-date hazard mapping and has provided contributions enabling the Conservation Authorities to move ahead with these studies sooner than would otherwise be possible. The RVCA is currently working on several studies in the Ottawa area. For a complete list of ongoing work, please visit www.rvca.ca/ottawa-mapping-project.

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RIDEAU VALLEY, July 18, 2023 – In the war on invasive species, knowledge is the most potent weapon – and a free community workshop aims to arm the public with as much invasive species information as possible.

Focusing on identification and how to reduce their spread, the workshop on Saturday, July 29 will feature staff presentations as well as hands-on displays of invasive plants and animals. 

“We’re hoping more members of the public will become familiar with these species and their impacts,” said Amanda Lange, RVCA’s Aquatic Habitat Monitoring Co-ordinator. “The more people know about invasive species, the more we can collectively work to curb their spread. And by reducing the spread, we can give our native species a fighting chance and promote a more balanced and diverse local ecosystem.”

Invasive plants like Himalayan Balsam, garlic mustard, Japanese knotweed and dog-strangling vine can spread rapidly, pushing out native species and leaving gaps in the area’s biodiversity. This can reduce food supplies and resources for other species who rely on the missing native plants. Invasive plants are also often poor substitutes when it comes to erosion and flood mitigation, as their roots generally aren’t as deep or strong.

In the water, invasive aquatic species can have dramatic ecosystem impacts while also measurably changing water quality and characteristics. For example, invasive zebra mussels filter suspended particulates so effectively they can cause distinctly weedier lakes, since sunlight can reach further into the water column.

“We’re excited to welcome the public to learn what they can do in their own backyards to make a difference,” Lange said. “It’s a group effort to keep our local environment as natural and functional as possible for everyone’s benefit.”

The workshop will be held at the RVCA’s headquarters in Manotick from 9 a.m. to 12 p.m. on Saturday, July 29. All are welcome, including community associations, environmental groups, property owners, students, gardeners and anyone with an interest in learning about invasive species. 

Light refreshments will be served. Advance registration is required. 

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