In the intricate world of water management, where every drop counts and every district has its own agenda, the Sacramento-area districts' clash over surface water supply is a microcosm of the larger struggle for sustainability and resource allocation. The San Juan Water District's decision to file a public records request for its neighbor, the Citrus Heights Water District, is not merely a bureaucratic maneuver but a symbolic act of defiance against the status quo. This move, while seemingly unusual, is a reflection of the deep-seated tensions and disagreements among the partnering agencies, including the Sacramento Suburban Water District, over access to pre-1914 surface water, one of California's most valuable water supplies.
The crux of the matter lies in the balancing act that neighboring districts must perform to protect future supplies and determine who gets access to water that can be especially valuable during drought years. The Citrus Heights Water District, in its lawsuit against San Juan, alleges that the latter violated the California Environmental Quality Act by repeatedly approving one-year agreements to sell pre-1914 surface water to the Sacramento Suburban Water District without conducting a broader environmental review. This lawsuit is not just about legalities but also about the long-term sustainability of water resources in the region.
The Sacramento Suburban Water District, once reliant entirely on groundwater, has been actively diversifying its water portfolio to ensure supply reliability. The district pursued access to additional surface water supplies, including water from the Placer County Water Agency, which is only available when Folsom Lake reaches a threshold of 1.6 million acre-feet in a given year. However, the unpredictability of lake levels has led to the need for backup options, resulting in one-time agreements with San Juan for pre-1914 surface water in 2022, 2023, and 2025, and another agreement approved in 2026 as part of state voluntary agreements. The frequency of these agreements has raised concerns from Citrus Heights Water District, leading to the lawsuit.
The environmental concerns raised by Citrus Heights Water District are not without merit. The lawsuit argues that San Juan improperly treated the agreements as separate annual actions rather than a single ongoing project requiring environmental review under the California Environmental Quality Act. The agreements received exemptions because existing facilities could accommodate the transfers, but the cumulative consequences of these actions were not properly considered. The letter drafted by Citrus Heights Water District cites the 1989 case City of Santee v. County of San Diego, in which the court ruled that a temporary jail expansion had to be evaluated for its long-term, cumulative environmental impact. This highlights the importance of considering the broader environmental implications of water transfers.
San Juan, however, disputes these environmental concerns. The district argues that the transfers from San Juan to Suburban averaged about 400 acre-feet a month, which has zero impact on the Bureau of Reclamation's operations of Folsom Dam and Reservoir. The district also points out that the sales do not result in any potentially significant environmental impacts. However, the value of the pre-1914 surface water supply is a critical factor in the dispute. Citrus Heights Water District officials raised concerns about the availability of this water, which is described as 'the most valuable' type of water due to its fewer restrictions and ideal conditions during droughts.
The dispute between the districts raises deeper questions about the management of water resources in the region. The need for surface water and the value of pre-1914 surface water supplies are not just environmental concerns but also economic and social ones. The groundwater used by the Sacramento Suburban Water District, for instance, could affect the customer experience, as well as the mineral composition of the water. The switch between groundwater and surface water, as noted by Suburban's General Manager, does not always result in noticeable differences for customers, but the reliability and quality of the water supply are critical issues.
In my opinion, the clash between the Sacramento-area districts over surface water supply is a wake-up call for a more holistic approach to water management. The need for surface water and the value of pre-1914 surface water supplies are not just technical issues but also social and economic ones. The districts must work together to develop a long-term regional perspective that considers the cumulative consequences of water transfers and the broader environmental implications. Only then can they ensure a sustainable and equitable water supply for all.
As a journalist, I find this dispute fascinating because it highlights the complex interplay between environmental, economic, and social factors in water management. The need for surface water and the value of pre-1914 surface water supplies are not just technical issues but also social and economic ones. The districts must work together to develop a long-term regional perspective that considers the cumulative consequences of water transfers and the broader environmental implications. Only then can they ensure a sustainable and equitable water supply for all.
