Entries by Kristiene Gong

Opinion: Newsom’s New Delta Tunnel Plan Could Work – But Only as Part of a More Comprehensive Water Effort

The point of Gov. Gavin Newsom’s proposed underground aqueduct is to divert water from the Sacramento River beneath the fragile wetlands, waterways and islands that make up the Sacramento-San Joaquin River Delta to an artificial body of water about 25 miles southwest of Stockton known as Clifton Court Forebay. From there, water would continue to […]

Take a Test to Determine Your Soil Type

If you put a shovel into the ground in San Diego County, you are likely to encounter the region’s impermeable soil structure. Impermeable soils are defined by poor infiltration areas. This means water doesn’t flow through the soil to replenish groundwater, because the soil is too dense. Having impermeable soil also means water does not […]

Contour Your Landscape

When planning your landscape, look first at the terrain you’re working with. You can use the contours of your existing land – depressions and slopes – for guidance when planning your landscape grading. If your yard is flat, you’ll need to move soil and features around to create more rain-holding contour areas. A soil percolation […]

New Oxygenation System to Improve Reservoir Water Quality

The City of San Diego’s Public Utilities Department last week took a major step toward completing an innovative project to improve water quality in Lake Hodges. A newly installed oxygenation system, designed by city engineers, will introduce highly oxygenated water to the bottom of the reservoir to reduce the accumulation of excess nutrients and harmful […]

Prepare Your Landscape for the First Rain

After a dry spell, the first rainfall is the most important water to capture for your landscape. This is called the “first flush.” In arid regions like San Diego County, this happens every year because there is a long stretch of dry weather in between rainy seasons. Why is the first rainfall so important? It […]