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Will the West Figure Out How to Share Water?
In Crowley County, Colorado, sugar beets and alfalfa used to line the fields. It’s cantaloupes were famous.
But that all changed about three decades ago when most of the farmers sold their water rights to rapidly growing cities on the Front Range.
County Renews IRWM Agreement
The Integrated Regional Water Management agreement between San Diego County, the city of San Diego and the San Diego County Water Authority was scheduled to expire Dec. 31, but the IRWM will be extended for at least another five years.
The county Board of Supervisors voted 5-0, Wednesday, Oct. 28, to approve a new memorandum of understanding with the city and the County Water Authority. That agreement will cover the period from Jan. 1, 2021, to Dec. 31, 2025.
Wildfires Emerge as Threat to Water Quantity Across Parched West
As the largest wildfire in Colorado history spread beyond 200,000 acres, Mark Kempton began to worry it would incinerate so much of the Fort Collins watershed that the city would be unable to guarantee water to its residents.
When the spring rains come next year, ash and debris will pour down the slopes of the Rocky Mountains and clog the city’s water intake on the Cache la Poudre River, said Kempton, interim director of Fort Collins Utilities, which oversees the water supply for Colorado’s fourth-largest city.
Sempra Funds Salk Institute Project to Capture and Store Carbon in Plants
A project announced Monday by Sempra Energy and the Salk Institute seeks to advance plant-based carbon capture and sequestration research to help address the looming climate crisis. San Diego-based Sempra donated $2 million to the Salk Institute to help fund the five-year project.
California’s Climate Agenda Likely to Get Gig Boost from Biden — Look for Reversal of Trump Policies
California’s war with Washington over the environment will soon come to an end.
The legal wrangling that sparked 57 environmental lawsuits against the Trump administration — for loosening policies on everything from automobile pollution to pesticide use and salmon conservation — should turn to consensus and cooperation.
MWD Approves Battery Storage System at Skinner Treatment Plant
The Metropolitan Water District of Southern California approved a battery energy storage system at the Robert A. Skinner Water Treatment Plant.
The Oct. 13 MWD board vote amended MWD’s capital investment plan to include battery storage systems at three treatment plants and one pumping plant, authorized an agreement with Stantec Inc., for the design of the battery energy storage facilities and found the study portion of the project to be categorically exempt from California Environmental Quality Act review.
2020 Urban Water Management Plan Underway
An update to the plan for meeting the region’s long-term water needs is under development by the San Diego County Water Authority, in collaboration with its 24 member agencies. Once completed, the Water Authority’s 2020 Urban Water Management Plan will serve as the long-term guide to ensure a reliable water supply that sustains the region’s 3.3 million residents and its $245 billion economy.
The Water Authority Board of Directors’ Water Planning and Environment Committee is holding a special online meeting at 1:30 p.m. on November 12 for an update on the developing plan.
At the meeting, Water Authority staff will provide an overview of the plan and share preliminary water demand projections for 2025 to 2045. Click here for more information about the Board meeting and agenda which includes an extensive overview of the planning process and a link to the webcast.
Planning process is “critical”
Urban water suppliers in California are required to adopt and submit Urban Water Management Plans every five years. The Water Authority’s 2020 plan will include information on multiple subjects, including a baseline demand forecast, water-use efficiency savings, imported and local water supplies, a supply reliability assessment, scenario planning, and a shortage contingency analysis.
The Water Authority started the planning process in January 2019 by coordinating with its 24 member agencies to create a long-range baseline water demand forecast.
“This planning process is a critical part of meeting the long-range water supply needs of the San Diego region for both normal and dry year weather conditions,” said Kelley Gage, director of water resources for the Water Authority. “As San Diego faces increasingly unpredictable climate patterns, new state planning requirements will prepare the Water Authority for rare scenarios to continue to be a reliable and dependable wholesale water supplier to the region.”
Urban Water Management Plan elements
Through careful planning and the implementation of a water portfolio approach, the agency has increased the region’s water supply reliability through diversification and innovation.
A draft of the 2020 plan is expected to be released to the Water Authority Board of Directors and the public in January 2021 for a 60-day public comment period. The Board is expected to consider adoption of the final plan in April 2021. The 2020 plans must be submitted to the state by July 1, 2021.
Basic elements of Urban Water Management Plans include:
- Assessment of the reliability of water supply sources over a 20-year planning time frame
- Description of demand management measures and a water shortage contingency plan
- Discussion of the development of imported and local water supplies
New state planning requirements
The California Urban Water Management Planning Act is a part of the California Water Code and requires urban water suppliers in the state to adopt and submit an updated plan to the state Department of Water Resources every 5 years.
State legislation passed in 2018 established new requirements for urban water management plans, which now must include a water shortage contingency plan and drought risk assessment methodology that compares available water supplies with projected water demands. Under these requirements, water suppliers must now plan for a dry period that lasts for five consecutive years, an increase from the previous requirement of three years.
Urban water suppliers are defined as agencies that provide water for municipal purposes to more than 3,000 customers or supply more than 3,000 acre-feet of water annually. The Water Authority and the majority of its member agencies fit this definition.
River Managers Turn Eyes to New Powell-Mead Deal
A 2007 deal creating guidelines governing how Lake Powell and Lake Mead are operated in coordination isn’t scheduled to expire until 2026. But water officials in Colorado River Basin states are already beginning to talk about the renegotiations that will be undertaken to decide what succeeds the 2007 criteria.
Rain, Snow in California Forecast — Though Climate Experts Warn of Deepening Drought
California is expecting its first rain of the season this weekend, a major shift in weather that’s likely to bring scattered showers and chilly breezes to the Bay Area, and freezing temperatures and snow to the Sierra.
The Water News Network is San Diego County’s source for water news and information.
