Prior to the Water Conservation By-law, water use would increase up to 50 per cent during the summer months. This increased water use put additional strain on the water supply and distribution system.
Outdoor water use such as watering grass or gardens, filling pools or washing cars, can quickly increase your water consumption. Following the Water Conservation By-law and including these outdoor watering tips as part of your summer watering can help ensure a sustainable supply of water for everyone.
If needed, you can water your lawn once a week on your assigned day between 5:30 to 10 a.m. and 7 to 11 p.m.
Addresses ending with a:
0 or 1 water lawns on Mondays
2 or 3 water lawns on Tuesdays
4 or 5 water lawns on Wednesdays
6 or 7 water lawns on Thursdays
8 or 9 water lawns on Fridays
Other outdoor watering activities
Other outdoor watering activities include watering gardens, trees, shrubs and other outdoor plants, washing vehicles with a controlled hose or shut-off valve, and topping up of permanent residential pools. Using water from a rain barrel, watering can or other non-municipal sources does not fall under this restriction.
For other outdoor activities (not lawn watering), you can water every other day between 5:30 to 10 a.m. and 7 and 11 p.m.
The last digit of your address street number determines your watering days.
Property addresses ending with an odd number can water on odd-numbered calendar dates. For example, the address 205 can water on the 1st, the 3rd, the 5th, etc.
Property addresses ending with an even number can water on even-numbered calendar dates. For example, the address 1078 can water on the 2nd, the 4th, the 6th, etc.
Seed, sod and nematode applications
Request additional lawn watering days when applying nematodes, planting sod or when seeding your lawn.
Nematode applications
Applying for a 7-day nematode watering permit
Nematode permits are required from May 31 to September 30 each year.
Each property can only request one watering permit for nematodes in a calendar year.
Before applying nematodes, contact the Region of Waterloo to request additional watering times.
Provide your name, address, phone number and the planting date for the sod or seed.
You will receive the watering permit through Canada Post.
Display your watering permit in a visible location from the curb.
Steps for watering seed or sod after requesting a permit
First 24 hours after planting – water anytime
From day 2 to 6 after planting – water from 5:30 to 10 a.m. and/or 7 to 11 p.m.
7 to 14 days after planting – water from 5:30 to 10 a.m. and/or 7 to 11 p.m. on odd or even calendar dates based on the last digit of the property address. For example, if your property address is 123 Water Street, you can water on odd days.
After a permit expires – watering is only allowed once a week on your assigned day.
May 31 to September 30, if calling, request extension 3445.
Can I request a change to my lawn watering day?
You may apply for a change to your lawn watering day. Once the new watering day is approved, you must only water on that day or you can be fined without warning.
Applications only accepted on or after May 1 of the year you are applying
Limited number of permits available on a first come, first served basis
There is no waiting list
$10 administrative fee applies for each permit and is only valid for year issued
Approved applicants will receive a sticker to display on front door or window of the property
Can I use a hand-held watering can to water my garden when it is not my allowed watering day?
Yes, you can use buckets, barrels or watering cans that are not directly connected to the municipal water supply to water lawns and gardens at any time.
Can I use a hose connected to the water supply or irrigation system to water gardens, trees, shrubs and plants on my odd-even watering day?
Yes as long as watering occurs between 5:30 to 10 a.m. and 7 to 11 p.m.
If I have an automatic irrigation system with a set timer, can I apply for a permit to operate outside the normal restriction hours?
No, everyone must follow their assigned watering days and hours.
Must the Region of Waterloo issue an official warning before laying charges for not following the Water Conservation By-law?
No, Regional Police and By-law Enforcement Officers may lay charges without warning. However, Region policy is to provide education, information and warning notices to property owners as a courtesy. If water use violations are observed after a warning has been issued, charges will be laid.
Is refilling a pool following installation or after completing repairs subject to following the Water Conservation By-law watering times?
No. The current Water Conservation By-law applies to top ups only. Complete filling of pools is not restricted.
Can I wash my vehicle at any time?
If connecting directly to the municipal supply, you must wash your vehicle on your assigned outdoor watering days. If you are washing your vehicle with a bucket, you can wash it at any time.
Can I run a car wash event to raise funds for charitable purposes while the Water Conservation By-law is in effect?
Yes but we ask that you notify the Region of Waterloo at 519-575-4400 extension 3445. Provide the date and time of the event, the charity the event is for and your contact information. This helps us respond to potential complaints.
Can I wash my deck, house or driveway with a hose or power washer before applying treatments or paint?
Yes, you may wash once immediately prior to applying any paint or treatment. However, weekly or regular washing and hosing of these areas is not allowed.
Is once-through water use for children's municipal play areas allowed while the Water Conservation By-law is in effect?
Yes, water use through sprinklers and fountains for children's recreation both in public and private areas is allowed.
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