Conservation Tips and Tricks

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Common Leaks

Before you incorporate any of the tips below, please check your property for leaks. By far the most common and costly leak is a running toilet, followed by leaks in automatic irrigation systems or errors in irrigation timer programming. Here are a few things you can easily do at your home or business to check for leaks and/or reduce water consumption.

Check toilets

Fully running toilets consume 2 gallons of water per minute. If it were to run a full month, this would equate to 115 units of water, or $1,204.37 in water charges alone.

When you look in a toilet bowl, the surface water should be still, not moving. If the water is rippling, even slightly, water is flowing and will show up on your bill. This can be remedied by (a) changing the flapper valve in the toilet’s tank; (b) running your finger under the lower surface of the flapper valve to make sure there are no ceramic chips or other particles preventing the valve from seating properly; (c) making sure the chain is not caught under the flapper valve preventing it from seating properly; and, (d) making sure the chain is long enough that it’s not pulling the flapper up, preventing a complete seal.

Also check the water level in the toilet tank:  Remove the lid and locate the vertical tube in the center of the tank. The water level should be at least ½-inch below the top of this tube. If it’s running over the top, it is going into the sewer and onto your bill.

Check irrigation

Turn on each station one at a time, walk around and check each area to be sure there are no “geysers” where a sprinkler head has been damaged or broken off. If you have a drip system, look for missing emitters and breaks or cuts in the line where excessive water is flowing out.

Take the time to become familiar with how your irrigation timer works. Some models can have up to 9 separate start times, so be sure the start times, run times, and days per week are what you intended. The City recommends installing a 9-volt battery in your timer to prevent it from resetting itself in the event of a power outage.

Other Water-Using Appliances

If you have a water softener, reverse osmosis system, or other water-using device, be sure to have them serviced regularly. There is usually an (800) phone number on the appliance.


Valuable Tips

  1. Check your toilet’s gpf (gallon per flush). If your toilet is an older model, it could use 3 gallons of water per flush or more. For a family of four, that averages out to 24-36 gallons of water per day. That can be over 1,000 gallons per month. Updating to a newer, 1.26 or lower gpf model can reduce usage by over 60%.

  2. Install efficient fixtures. A standard water faucet or shower head can use 2-4 gallons of water per minute. Low-flow fixtures can reduce that to as low as half a gallon per minute.

  3. Take shorter showers. If you’re taking 10-15 minute showers on a 4 gpm shower head every day, that’s using up to 1,500 gallons of water per month or more. If you cut that back to 5 minutes, you’re reducing that to 600 gallons per month. If you had a 1 gpm shower head, it would decrease to 150 gallons. A full 90% reduction!

  4. Use a shower bucket. You can put a bucket under the faucet in your shower to collect the water while you’re waiting for it to get warm. Often this will be enough water for a number of purposes such as washing a sink full of dishes or watering some houseplants.

  5. Let the lawn die. Keeping a lush, green lawn uses a LOT of water. Depending on what type of irrigation system you have, a 20’ x 20’ lawn could use 20 gallons of water per minute or more. Water that lawn four hours per week and that’s about 20,000 gallons (26 billable units) of water per month. Reducing irrigation in years with little rain will help not only your bill but the whole community.

  6. Turn off the water when you… Turning the faucet off when you’re doing short activities like washing your hands and brushing your teeth may seem nitpicky, but if you have a 2 gpm faucet, washing your hands and brushing your teeth twice daily can equate to 180 gallons per month. For men who let the water run while shaving, there’s an additional 150-300 gallons per month. And letting it run while you wash the dishes can waste over 1,000 gallons per month!

  7. Use the dishwasher.  If you have a dishwasher, these are a surprising water saver. Newer model dishwashers use as little as 4 gallons of water for their entire cycle, with 6 gallons being the average. Older models rarely use any more than 12 gallons. That's the same amount you'd use washing dishes for six minutes with a 2 gpm faucet.

  8. If it’s yellow… You may have heard the phrase “If it’s yellow, let it mellow” or, when you use the restroom, if it’s yellow, don’t flush it. While this uses a bit less water, there are also reasons advising against this practice:

    1. The naturally occurring minerals in urine can cause buildup and calcification in a toilet if left for too long, potentially damaging both the toilet and the plumbing.
    2. The ammonia and other chemicals present in urine increase the cost of wastewater treatment as it takes more treatment to get the water clean again.
    3. The City recycles its wastewater for use of landscape irrigation. Many customers, including several large City parks are irrigated with recycled water. Recycled water is considered an additional water source.
    4. The majority of new toilets are now 1.6 gpf or lower and therefore are no longer significant water wasters.