The San Diego County Water Authority has helped secure financial aid for low-income water customers in the region to cover overdue residential water and wastewater bills.
The authority is partnering with the Metropolitan Area Advisory Committee on Anti-Poverty of San Diego County (MAAC) and Campesinos Unidos, Inc. for outreach and education to make residents who are struggling aware of the funding.
A new poll of San Diego County residents finds that nearly two-thirds believe they can do more to conserve water during California’s record drought.
The poll commissioned by the San Diego County Water Authority found that 88% feel they have a civic duty to use water efficiently and 66% say they can do “a little more” or “much more” to conserve.
As the Colorado River shrinks, the seven states in the western United States that rely on it for water and power need to cut their use dramatically to keep the biggest reservoirs from getting critically low, according to federal analysts.
But a recent deadline for a plan to conserve an unprecedented amount of water came and went without many specifics from either the states or the federal government on how to achieve the cutbacks.
The pretty, cloudless blue skies over perfectly manicured lawns represent an ugly reality for California’s Las Virgenes Municipal Water District as it grapples with the historic megadrought ravaging the American West.
Soil is essential to a healthy landscape and efficient water use. Learn about your soil’s characteristics and how to care for it. The results include easier maintenance, a healthier environment, and a more beautiful landscape.
Here are some simple tests to help you evaluate your soil.
Evaluate your results based on the drainage rate. First, dig a hole 12 inches wide by 12 inches deep. Set aside the soil for additional tests.
A simple, quick test will tell you how well your soil drains. Photo: Greywater.org
Next, fill the hole with water. Let it drain overnight. Then fill the hole with water a second time. Set a stick in the hole so water just reaches the top. In one hour, measure the drop in water from the top of the stick in inches.
Drainage less than one inch per hour: Poor Drainage. This may be due to high clay content or soil compaction. Add compost to the soil before planting to improve soil aggregation and water infiltration. Select plants that can tolerate poor drainage or consider using raised beds or mounds. Regular surface applications of shredded mulch may be helpful for long-term management. Irrigation should be scheduled for short cycles and long soak periods to meet plant water demand and avoid runoff.
Drainage is between one to three inches per hour: Acceptable Drainage.
Drainage more than three inches per hour: Water moves too quickly through your soil. Add compost before planting to hold the water in the root zone longer and select plants tolerant of fast drainage. Regular surface applications of shredded mulch may be helpful for long term management. Irrigation scheduling may require longer watering times to ensure plants have enough available water at the root zone.
The Worm Test is another method of providing insight into the health of your soil biology. Sift through the soil removed to perform the drainage test. If you can’t find at least ten earthworms, your soil is low on organics and will benefit from the addition of compost when planting. Use shredded mulch after planting to continue to feed the beneficial organisms. Worms help reduce soil compaction, allowing water and air to move into the soil to provide healthy growing conditions and maximize efficient water usage.
The Squeeze Test can help you determine the texture of your soil. Start by taking a handful of moistened (but not wet) soil and squeeze it firmly. Open your hand and determine which of the following it most resembles.
This soil isn’t retaining enough moisture. Photo: UC Santa Cruz
High sand content soil. A ball of soil falls apart when you open your hand.
This soil retains the correct and healthy amount of moisture. Photo: UC Santa Cruz
Loamy soil. The ball of soil holds its shape but crumbles when you poke it lightly.
This soil retains too much moisture. Photo: UC Santa Cruz
High clay content soil. Holds its shape and does not crumble when you poke it lightly. Sand is quick draining but has a limited ability to retain nutrients and moisture. Sandy soils often benefit from the addition of organic matter.
Loam is generally considered ideal soil because it retains moisture and nutrients but doesn’t stay soggy. Clay is typically nutrient-rich but has poor drainage. Drainage can sometimes be improved by deep cultivation which breaks up the hard layer of soil
Use this graphic as an example. Aim to get the most even distribution, as shown with the loam jar. Image: San Diego County Water Authority
For the Jar Test, use a one-quart size glass container, such as a Mason Jar. Add one cup of soil from the garden. Add three cups of distilled water. Close and shake the jar until all solids are suspended in water.
Place the container on a shelf and wait 24 hours. If the container is cloudy, then wait another 24 hours. After 48 hours, the layers should be settled with sand on the bottom, silt in the middle, and clay on top.
Measure the layers in proportion to each other. Refer to the graphic to determine your soil type based on the proportions of sand, silt, and clay. Refer to the USDA soil triangle with the soil separation percentages to determine your soil texture.
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(Editor’s Note: The San Diego County Water Authority and its 24 member agencies offer programs, resources, and incentives to improve water-use efficiency for residential, commercial, and agricultural users. WaterSmart choices are a way of life in the region. Stay WaterSmart San Diego! For more water-use efficiency resources, go to WaterSmart.SD.org.)
San Diego County residents have taken multiple actions to conserve water and nearly two-thirds feel they can do more, according to a regional public opinion survey released by the San Diego County Water Authority.
As in prior polls, approximately nine in ten respondents recognize the importance of water to the San Diego region’s economy and quality of life, and an overwhelming majority (88%) agree that they have a civic duty to use water efficiently. Even though conservation has become a way of life in San Diego County, two-thirds (66%) of respondents feel they can do “a little more” or “much more” to conserve.
“San Diego County residents appreciate the importance of a safe and reliable water supply, and they are taking actions to ensure the long-term reliability of the water supply,” said Water Authority Board Chair Gary Croucher. “They also recognize they can do more to cut back through a variety of actions like washing full loads of dishes, fixing leaks, and purchasing efficient toilets and shower heads. In addition, the survey shows there are still numerous landscapes that can be upgraded with low-water plants and more efficient irrigation technology.”
The Water Authority has performed periodic public opinion research over the past 25 years to gauge residents’ knowledge and attitudes about water issues. The latest survey of 889 adults in San Diego County was conducted by Encinitas-based True North Research from July 7 to 21, and results were presented to the agency’s Board of Directors during Thursday’s regular monthly meeting. The margin of error for the poll is +/-3.3%.
This year, for the first time, the public opinion poll included layer of data to accommodate the Water Authority’s interest in evaluating how survey responses differ among residents living in environmentally disadvantaged communities. The study oversampled households in census tracts identified by the Environmental Health Hazard Assessment’s CalEnviroScreen database as disproportionately burdened by pollution and with population characteristics that make them more sensitive to pollution. The survey results and analysis shed light on impacted communities’ views on the full range of water-related topics.
Survey results show that across the board, affordable housing is the most prominent top-of-mind issue (32%) in the region, followed by homelessness (27%) and cost of living (18%) – similar to the previous survey in 2019. Only about 8% of respondents mentioned water-related topics such as drought, cost or quality as the most important top-of-mind issue, but that was up from 3% in 2019.
While drought may not be the most pressing issue in most people’s minds, there is widespread awareness countywide about extremely hot and dry conditions. Eight in ten (81%) respondents agreed that California is experiencing drought, with half (53%) of the opinion that the current drought is more severe than others in the past. Eight in ten (79%) were at least somewhat concerned about statewide drought conditions, though respondents expressed more confidence in the county’s water supplies than they did in supplies for the entire state or Southern California.
On the topic of conservation, more than 80% of respondents said they were at least “somewhat” attentive to water use, and approximately 80% also reported taking conservation actions such as fixing leaks and drips in a timely manner; making a practice of running the dishwasher and washing machine only when full; and reducing water use with brushing teeth and showering. It’s noteworthy, however, that the percentage of respondents who had yet to take a specific water conservation action but were realistically willing to do so in the next 12 months was low. It ranged from 2% to 9% across all actions tested.
When it comes to supply reliability in San Diego County, nearly two-thirds (63%) of respondents trust local water agencies to ensure a reliable water supply over the long-term. However, 51% of respondents expect the reliability of water supplies in San Diego County to become worse over the next year, up from 40% in 2019.
The 2022 survey also explored issues of cost. It highlighted the fact that there’s relatively low understanding of how much residents pay for a gallon of tap water, although awareness of the true cost of water has improved over the past three years with less overestimation. After being told that the retail cost of municipal tap water in the San Diego region is less than 2 cents per gallon, more than three-quarters felt it is either an excellent (22%), good (24%) or fair (28%) value. Overall, fewer respondents said water was a good, fair, or excellent value in 2022 compared to 2019. Opinions were split about the need for future water rate increases to enhance reliability, with just over half (52%) of respondents saying they will be needed.
In addition, the poll showed significant support for discounted water services for qualified low-income households. Two-thirds of respondents (67%) support a hypothetical program to provide discounted water services to qualified, low-income households. Survey participants were also asked to if they support such a program even if it raised the cost of water services by $1 to $3 per month. Although support for the program declined once the cost trade-off was introduced, a majority (55%) of respondents indicated they would still support the program.
In the third year of drought, water agencies are providing opportunities, including rebates and resources, to increase water-use efficiency. A free webinar August 31 is geared for people who manage or own properties with large landscape areas
Some utilities that draw water from the Colorado River said they will start conserving more in light of the region’s shrinking supply. A group of seven water authorities that serve cities in Colorado, Nevada, and California outlined their plans in a letter to the U.S. Bureau of Reclamation on Wednesday.
Cities in the Colorado River basin often tout their ability to reduce per capita water use, as many have been forced to stretch a finite quantity of water across rapidly growing populations.
In the third year of drought, water agencies are providing opportunities, including rebates and resources, to increase water-use efficiency. A free webinar August 31 is geared for people who manage or own properties with large landscape areas.
Managers of homeowner associations, rental housing, commercial, industrial and public properties are invited to the webinar on the State of California’s evolving drought response, status of the Colorado River Basin, regional impacts and landscape restrictions.
The San Diego County Water Authority leads a panel that includes arboriculture, irrigation, design and horticulture experts focused on information and resources applicable to large landscape decision makers. Topics include:
The webinar is scheduled from 11:00 a.m. – 12:30 p.m. Along with clarifying current drought restrictions and options, participants will also hear about access to education and training programs, funding resources and low-cost landscape maintenance strategies that can help achieve significant water savings.
Registration and additional information about the “Demystifying Drought” webinar: https://qwel.watersmartsd.org/class-schedule/
Program partners include San Diego chapters of the American Society of Landscape Architects (ASLA), Association of Professional Landscape Designers (APLD) and the California Landscape Contractors Association (CLCA). The professional educational opportunity is a continuing education feature of the Water Authority’s Qualified Water Efficient Landscaper (QWEL) professional certification training program.
From soils to water budgets, audits and controller programming, San Diego professionals have increased their knowledge of the science and principles of water-efficient landscapes in the Water Authority-sponsored QWEL training program. The professional certificate training is highly rated by industry pros and recognized with the WaterSense® label. In the San Diego region, the interactive and engaging live webinar classes are taught by leading industry educators. The fall and winter schedule includes certification and continuing education opportunities offered during the day and evening in English and Spanish.
The Water News Network is San Diego County’s source for water news and information.
