When homeowners suspect they have a blocked sewer line between their home and the main City sewer, they should contact Toronto Water for assistance: 416-338-ROOT (7668). First response to sewer line blockage, inspection and emergency repair service will be provided by City staff 24 hours a day, seven days a week. After normal business hours, response will be limited to emergency situations where the sewer service lines are completely blocked.

The Ordinance does not allow for trees to be removed due to sewer complications. Often trees are blamed for sewer line problems when in actuality the problems associated with tree roots are primarily caused by aging porous clay pipes. Once replaced with new plastic pipes tree roots no longer seek out the pipes as they are non-porous. Violations can be reported to (510) 670-5500. The Public Works Agency's Arborist will inspect the violation and provide a response if requested.

Each home or commercial building has a separate connection to the public sewer main called a sewer lateral. Under current Municipal Code, Section 14.36.050, it is the property owner's responsibility to maintain and repair the sewer lateral up to the point of connection with the public sewer main. This includes both the portion on private property and the portion located beneath the sidewalk and street.

Generally, tree roots get into sewer lines because they are old and leaking and need to be replaced or repaired. It is rare that tree roots will crush a sewer line. If this occurs, please call the Urban Forest Section to have someone inspect the damage.

Tree roots are opportunistic. While they will not crack a sound sewer service or water line, they will exploit cracks or failures in the lines. The best defense against having tree roots in lines is to make sure that your lines are in good condition and that they're not cracked. If you suspect that tree roots are growing into your sewer line, you can have the roots cut out using a process called "rodding".

It is very unusual for roots to physically break drains and associated pipe work. However, tree roots are opportunistic and if an old pipe with poor joints is leaking into the surrounding soil this will attract the roots that may then exploit the existing weakness. Then, when repairs are required, a proliferation of tree roots often leads to the blame being placed with a nearby tree.

Recommendations to remove trees because of the risk of structural damage or subsidence caused by roots have become more common. This is a highly specialised area of concern to engineers, surveyors, arboriculturists, insurance companies, homeowners and others. The risks will depend upon a number of factors including tree specie, condition and location, soil type (shrinkable clays pose the greatest problems and are not common in Hart District) and foundation design.

Build decking or benching around trees, to relieve pressure on the roots. Install other plants around the base of the tree to divert traffic. Put in more trees and spread out the love!

Roots grow toward water vapor or moisture, by a continuous process (hydrotropism) occurring at the very end of the root. The root grows one cell at a time enabling it to enter the small cracks and joints, which may be present in your pipe. After a root enters a pipe, it divides hundreds of times to form a large mass of tender root ends. This root mass will accumulate a thick coating of grease which will collect up on the root mass until a blockage occurs.

Tree roots do not cause drains or sewer pipes to break, but they will invade and clog drains that have pre-existing cracks and resultant leakage. Drains are usually six to eight feet below ground level, while tree roots grow almost exclusively in the upper two feet of soil, because they not only need nutrients, but also oxygen to survive.

We have no evidence nor reports that they are more of a menace than any other species of tree but feel that no tree should be planted near sewage drains and this is especially true for fast growing trees.

The drain must be snaked and cleaned out, and then certain products may be used to prevent roots form growing any further. If it is a major problem, or if your pipes are blocked, they may need to be replaced.

No. In six years of controlled use, there has been no indication of damage caused from the spike or cross member entering the root ball. Any piercing will, at worst, cause the roots to grow around the impediment.

Local hardware stores have a chemical for removing tree roots. This will kill the roots that are in the service line.

If a tree is growing well, a survival mechanism is to explore the soil for supplies of oxygen, nutrients and water. It is our belief that tree roots do not cause sanitary line leaks. However, if a water vapor source or a water leak is available, the tree root will seek the water location as a survival reaction. There is doubt at this point, given an available water vapor source or a leak, that the tree root can make a minor problem significantly worse.

The main goal of the Ordinance is to preserve the existing trees in the County. When repairing concrete damage, trees can often be root pruned to allow the necessary repairs. The use of a root barrier will extend the life of the adjacent concrete. For Sidewalk Repair information, please call (510) 670-5500.

The Ash Wednesday storm of 1962 caused the most damage to the Northern Outer Banks specifically, but Hurricane Isabel caused 400 million dollars worth of damage. Most damage was centered around Cape Hatteras. Duck received little damage in the private sector, but the FRF's garage roof was torn off.

A parkway tree may not be removed due to intrusion of tree roots in a private sanitary service line. Sanitary service lines, which have been intruded with tree roots, are considered defective and must be repaired. All costs relating to repairs and maintenance of private sanitary service lines are the responsibility of the property owner. No. The Street Division of the Public Works Department maintains approximately 65 miles of local streets.

trees and plants mature, their underground root system grows and naturally seeks out moisture. The most consistent source of moisture is sewer and wastewater pipelines. Joints and cracks in the pipe create natural entry points for roots. Roots start to grow at the top of the pipe and spread.