Updated: May 3
There simply isn't enough water to meet the demands of our state, leading to a water shortage emergency declared by the Metropolitan Water District of Southern California Tuesday, April 26th, 2022. In response, it is implementing a program that will restrict outdoor watering to one day a week in parts of Los Angeles, Ventura and San Bernardino counties.
The latest data collected has shown that Californians have actually been using more water instead of less, over the last two years, despite worsening drought conditions. In addition, according to Metropolitan Water District of Southern California, January, February and March which are usually our wettest months, were the driest on record.
Affecting about 6 million people in Southern California, the latest measures will begin June 1st, 2022. The hope is that this will reduce water usage by 20-30%. If this is not effective enough, outdoor watering might be eliminated completely by September 1st, according to the Metropolitan Water District of Southern California.
Here are some informative ways to help conserve water in your garden:
Here are some articles that can help make a difference in your water usage:
Looking to make changes to your residential or commercial landscape? We can help! Contact us today!
The higher rainfall this winter has many drought-weary Californians breathing a sigh of relief. The precipitation is truly welcome across California in hopes it will help our drought conditions. According to weather.com, there is more rain coming this winter and being prepared can make all the difference.
With a pattern of consecutive dry seasons, many trees, including drought-sensitive as well as species that are normally considered drought-tolerant, can exhibit symptoms of drought stress.
Roots can be damaged, especially the feeder roots and root hairs, which are in the top 12 inches of the soil and are responsible for uptake of water and nutrients. These are the first portion of the root system to be affected by drought since they are very sensitive to drying.
Damage to the root system can also trigger metabolic changes which can affect growth. In addition, drought stressed trees are predisposed to secondary invaders and opportunistic pests. All of this weakens the tree, from the roots to its branches. Have your trees checked by a professional for drought stress. Trimming trees before heavy rain could prevent random breakage and help the tree avoid secondary problems.
The following are some measures for homeowners to keep their property ready for winter weather:
Have your trees checked and trimmed, beginning of winter is ideal
Clean gutters, downspouts, and drains
Invest in a generator in case of power outages
Turn off your automatic watering system unless it's a Smart Meter
Add mulch to your plant beds to increase the absorption of water
Taking these steps ahead of time is a good idea. In addition to preparing your property, remember to put together emergency supply kits for your home and car. Enjoy the rain! Our experts at Pacific Vista Landscape Services are here for all your landscaping needs!
Updated: Dec 1, 2021
Diminishing water supplies is a world-wide problem. In the United States, with population increase and an increasing decline in water supply, the best current solution is a reduction in water use. To address this problem, many states and communities are imposing water use restrictions. Restrictions to landscape watering is the most common. A great solution to reducing water use in landscaping is greywater irrigation! Using water twice makes sense!
WHAT IS GREYWATER?
Greywater is all wash-water waste generated by a home or business. This is water from the washing machine, the sinks, bathtubs and showers and can be reused! Blackwater, on the other hand, is toilet waste and waste from garbage disposals and dishwashers and contains high levels of nitrogen and pathogens and cannot be used in irrigation.
GREYWATER CAN BE USED FOR IRRIGATION:
Yes, greywater can be used for irrigation; but the codes and regulations on this process varies from state to state. Californians, for instance, have used greywater irrigation systems illegally for many years. Due to these practices, the California Greywater Code was re-written with significant changes. This code designates three types of greywater systems:
Clothes Washer System: This is probably the most commonly used as it is the easiest to implement, but there are restrictions on its use. It can use only a single washing machine in a family dwelling, and must be a domestic, not a commercial machine. This system may only use gravity or the pump from the washing machine itself to irrigate the desired areas in the yard or garden. The washing machine system may use up to 15 gallons per day per person in the household. It does not require a construction permit as long as it does not require cutting of the pipes that exist.
Simple System: This system also serves a one or two family residence. The discharge of greywater is greater than the clothes washer system, and discharges up to 250 gallons per day. A construction permit is needed for a simple system.
Complex System: This is a greywater system that uses over 250 gallons per day, and also requires a construction permit. The simple and complex systems are subject to inspection and possible percolation tests until they are approved.To install a whole-house system is a fairly simple matter in new construction, but is difficult in existing buildings.
BASIC REQUIREMENTS FOR USING GREYWATER:
Two inch covering regulation: The irrigation system using greywater must be covered by 2” of material to avoid contact with the greywater.
Drip system of greywater irrigation: The drip system works the best with greywater irrigation. Spray irrigation is not to be used with greywater. Also, greywater is not to have run-off or ponding, and cannot reach any body of water or storm drain.
No irrigation of crops intended for human consumption: Greywater may not be used for this; and, in addition, human contact with the system should be minimized.
GREYWATER IN THE GARDEN:
Plants can respond better to greywater and the nutrients within than potable water
Don't store greywater for more than 24 hours
Distribute graywater evenly across the garden, don't over water any one area, drip systems are perfect for greywater
Avoid any cleaners containing Boron or high levels of salt, this is toxic for plants.
If using a water softening system, opt for adding potassium instead of salt.
CALIFORNIA'S GREYWATER CODE:
California’s greywater code is found in Chapter 15 of the California Plumbing Code (CPC). (You can download it here: https://greywateraction.org/wp-content/uploads/2014/12/Chapter-15-CA-Plumbing-Code-2016.pdf)
It includes regulations for both “HCD” – the residential code, and “BSC”- the commercial code.
Pacific Vista Landscape Services is focused on water conservation. Re-using your greywater to irrigate your landscape can not only result in water reduction, but is a great way to keep a beautiful garden during drought conditions. Our professional team are experts with the latest irrigation technology and can implement a greywater system for your property. We will even evaluate your current system for free! Contact us and see how we can save you water AND money now AND in the years to come!