Armstrong Brook

Site location

Culverts and rip-rap

Overtop view of the sites inlet

Armstrong Brook 37434-3

Friday, August 24, 2012


The site is located between Mitchell road and Lawlar road. Two concrete culverts 1.2 meters in diameter surrounded by really well placed rip-rap rocks enclosed by chicken wire to prevent bank erosion . The water had a lot of accumulated algae for both up and down stream. Downstream is well covered by shade from trees and alders. Membrane material was found underneath the rip-rap rocks.

Action Required:

No immediate action is required for this site.

Negligible alteration

Minor alteration. Must follow site

Alteration with possibility of impact

Alteration with impact. Recommended intervention.

Full restoration

incomplete restoration or monitor

Restoration to be completed