Determining water consumption in animal care facilities

Determining water consumption in animal care facilities

Q: At our veterinary practice, we're considering the addition of grooming and kennel facilities. First, though, we'd like to know: what should we expect for the clinic's water consumption for each boarded dog?
May 08, 2014

Animal care facilities require a great deal of water. Even with water restrictive fixtures, the normal operations of kennel washing, floor cleaning, animal bathing and laundry can drive water consumption to more than 1,000 gallons per day.

Adding to this consumption is the complication of simultaneous use. Unlike other types of facilities, animal care operations tend to simultaneously clean the facility, the animals and perform laundry functions once in the morning and occasionally once in the afternoon. This operational reality causes the water consumption and particularly hot water requirements to have significant peaks.

We have reviewed the typical water requirements for a number of facilities over the years. We have found that the water consumption calculations suggested by the Plumbing Code are usually insufficient. We see many facilities where available cold water supply, hot water production and overall plumbing pipe sizes are too small.

Typical fixture demands in terms of staff or animals are:

Lavatories 2.6 GPD/employee
Tank-type water closets 6.8 GPD/employee
Kitchen sink 0.9 GPD/employee
Janitor's sink 0.1 GPD/employee
Pressure wash 3.2 GPD/dog
Dog tubs 13.5 GPD/grooming
Washing machine 10.0 GPD/grooming
Dishwasher 0.4 GPD/dog
Hose bibbs 0.2 GPD/dog
Trench washdown 3.2 GPD/dog

This excludes any irrigation or showers and results in a typical estimate of 10 gallons per day (GPD) per employee plus 8 GPD per animal boarded plus typically 24 gallons for every laundry load or dog washing.

As an example, a 40-dog boarding facility with 5 employees, 10 groomings with bathing per day and 3 laundry loads per day would require about 675 to 700 gallons of water per day.

These are estimates and in all cases must be compared to the Plumbing Code requirements to be sure they meet or exceed the minimum flow rates.

C. Scott Learned, MS, MBA, PE, is president of Design Learned, which specializes in animal facility engineering. He is a board-certified mechanical engineer and electrical engineer.

Hot topics on dvm360

Dog of Dallas Ebola patient will not be euthanized, authorities say

Health officials have quarantined and will monitor dog and amid concerns surrounding deadly virus.

Video: How to perform a belt-loop gastropexy

Prevent GDV in your at-risk patients with this simple technique.

Stretch your skills to earn more in veterinary practice

Finding new tasks could be the key to generating more income for your practice—and boosting your pay.

Veterinary community stunned by Sophia Yin's unexpected death

Prominent veterinary behaviorist died of suicide Sept. 28.

Study shows sustained salary slump for veterinary support staff

Since 2009, technicians paid by the hour have experienced a bump in pay, but pay for other team members has stayed stagnant, according to data from the 2014 Firstline Career Path Study. Here’s a look at changes in team pay from 2009 to 2013.