ARAC Agenda & RVCA Conducting Hazard Mapping Studies

Our next meeting of the Agriculture & Rural Affairs Committee is on Thursday, July 6th. It will be the last meeting of the Committee until the first week of September. As usual, we meet at Ben Franklin Place in the old Nepean Council Chambers and the meeting begins at 10:00am. Agenda items include:

Zoning Amendment: 5514 Manotick Main Street
Zoning Amendment: 4711 Rockdale Road
Zoning Amendment: 1260 Loeper Street
Zoning Amendment: 9391 Parkway Road
Zoning Amendment: 1353 Scharfgate Drive
Road Allowance Closure between 1792 & 1818 Old Prescott Road
Appointment of Engineer: Tompkins Diversion Municipal Drain

There is an additional item on the agenda that is sensitive in nature and will be discussed In Camera. It involves a litigious matter dealing with a property in Osgoode Ward.

Only two of the agenda items emanate from Rideau-Goulbourn and they are both zoning applications within the village of Manotick. 5514 Manotick Main Street is a new three storey office/commercial building at the corner of Bridge Street and Manotick Main Street. 1353 Scharfgate is a development application from Cavanagh and John Gerard Homes in the pre-existing development off of First Line Road. The address is misleading as the current property does not, and will not, have access onto Scharfgate Drive.

The agenda and associated reports can be found online at

RVCA Conducting Hazard Mapping Studies

During the last five years, the Rideau Valley Conservation Authority (RVCA) has been conducting several hazard mapping studies on watercourses within the City of Ottawa and the RVCA area of jurisdiction. For some watercourses, old mapping will be updated; and for others, hazards maps will be created for the first time. Studies look at identifying two main types of hazards along the watercourses: flood risk and slope stability risk.

These studies are 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 flood risk mapping, and has provided contributions enabling the Conservation Authorities to move ahead with these studies sooner than would otherwise be possible.

Slope stability studies make use of new, highly detailed topographic data to identify toe and top of slope. This information is used to create an allowance area that serve as a flag of potentially unstable slope areas.

Currently, the RVCA is focusing its efforts on the following streams:

  • Flowing Creek (Flewellyn Road to Jock River)
  • Hobbs Drain (Fallowfield Road to Jock River)
  • Kings Creek (Brunton Side Road to Jock River)
  • Nichols Creek (Montague Boundary Road to Jock River)
  • Rideau River (Hogs Back to Kars)
  • Rideau River (Kars to Burritts Rapids)

Historical records, news clippings, photographs and local anecdotal stories and memories of past flood events can be useful in confirming the reasonableness of the calculations and resulting floodplain mapping. Local residents with this kind of information are encouraged to share their information and knowledge with RVCA’s Ferdous Ahmed (613-692-3571 ext. 1170 or

Those interested in learning more about the project or being included on our contact list are also encouraged to contact the RVCA. Once the technical work for individual study areas is complete and hazard mapping has been prepared, a public information session will be held to collect public feedback.  Any new information or comments will be taken into consideration in further refinement of the mapped hazard limits. 


If you have any comments, questions or concerns, please feel free to email me at or contact me by phone at 613-580-2491. For information on Rideau-Goulbourn issues, please visit