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PCWA Addresses PG&E Water Delivery Problem Due to Damaged Infrastructure


PCWA is currently facing a water supply delivery problem due to infrastructure damage at a PG&E facility. Damage has disrupted the water delivery from Lake Spaulding, impacting our access to water supplies from that source. Customers may voluntarily reduce or suspend their summer water deliveries to help reduce the impact, particularly with the warmer months approaching.

At a recent board meeting on April 18, the PCWA Board of Directors took action in response to this unforeseen event beyond our control. They approved a variance that extends the conservation opportunity to even the smallest raw-water customers, demonstrating our commitment to finding solutions amid such circumstances.

Customers who want to discuss their options to temporarily reduce or suspend raw water deliveries are encouraged to contact our Customer Services Department at (530) 823-4850 or customerservices@pcwa.net.

Water flowing down PCWA's Boardman CanalThe Boardman Canal is the main artery of PCWA's raw water conveyance system. The water from PG&E’s Drum-Spaulding system flows through a series of tunnels, conduits, and lakes to reach PCWA’s canal system.

We encourage our customers to check back periodically for updates on the ongoing situation and any necessary actions they may need to take.

PG&E Mountain Division South Yuba Lower Map
Frequently Asked Questions
What is causing the outage?

PCWA is facing a water delivery problem caused by a failure in Pacific Gas and Electric’s (PG&E) Drum-Spaulding hydroelectric system. A leak was discovered in a large pipe inside PG&E's Spaulding #1 Powerhouse. This pipe needs to be repaired, but that can only be done by forcing an “outage” to stop the flow of water through this powerhouse. The problem is that about 85% of the water we provide comes from this source.

The leaking pipe is part of PG&E’s hydroelectric system that moves water from Lake Spaulding, through a series of tunnels and conduits, into Rollins Reservoir. From here, it is delivered to PCWA’s delivery points along the Bear River Canal and to the Nevada Irrigation District (NID).

At the moment, with no ability to move water from Lake Spaulding to Rollins Reservoir, while PG&E repairs their powerhouse, PCWA and NID must rely on the water currently sitting in Rollins Reservoir to serve both Agencies’ needs.

We do not anticipate treated water customers will be affected by this outage, but we continue to encourage customers to use water wisely

To help us all get through this period, we’re asking for voluntary reductions or temporary suspension in canal water deliveries now, while it’s still cool.

Customers who want to discuss their options to temporarily reduce or suspend raw water deliveries are encouraged to contact our Customer Services Department at (530) 823-4850 or customerservices@pcwa.net.

Thankfully, PCWA’s proactive planning for scenarios like this play a significant role in PCWA’s ongoing effort to deliver water reliably. PCWA has backup supplies from the American River and groundwater, and interties with neighboring water providers.

So, while we have plans to make up for much of the delayed water supply, we need your help to ensure that the water currently available in Rollins Reservoir lasts through the duration of this outage.

PG&E is moving forward with a plan to partially restore water deliveries in mid-June, but full repair of the failed infrastructure isn’t expected until late fall, which means that PG&E’s water delivery constraint will persist through the hot summer months.

To help us all get through this period, we’re asking for voluntary reductions or temporary suspension in canal water deliveries now, while it’s still cool. We also ask all customers to be mindful of their water use and conservation in general, to preserve what we have, keeping demand under control now, to avoid facing a serious shortage later in the summer.

Customers who want to discuss their options to temporarily reduce or suspend raw water deliveries are encouraged to contact our Customer Services Department at (530) 823-4850 or customerservices@pcwa.net.

We encourage our customers to check back periodically for updates posted on our website.

The Drum-Spaulding system is the primary water supply for parts of west Placer County. This water is delivered from a historic canal system that begins at a reservoir in the Yuba watershed and meanders through Placer County.

From the time PG&E purchased the gold rush-era reservoirs on the South Yuba River in the early 1900s, until 1967, PG&E was the primary water retailer in Placer County. During that time, the Placer County region was one of the leading producers of tree fruits in the nation. The same canals that were originally used to transport water to the productive lands of the county also became part of PG&E’s Drum-Spaulding hydroelectric facilities.

In 1967, PG&E decided to exit the retail water business, and PCWA purchased its western water system with overwhelming support from voters. We did this to bring more affordable water to our customers and to ensure the water system received the best possible operation and maintenance.

Then, in 1983, PG&E sold the upper portion of their retail system, from Alta to Auburn, to PCWA. By this time, PG&E had exited the retail water business, and PCWA took over the duty to continue delivering water to the people of Placer County.

Importantly, through both of these water system sales, PG&E has been bound by long-term contracts to ensure the continued delivery of water from the Drum-Spaulding system to PCWA, in order to supply the same customers and lands historically served by PG&E.

Recent News
PCWA Asks Raw Water Customers for Voluntary Conservation Due to PG&E Water Delivery Problem

PCWA is currently facing a water delivery issue from PG&E due to infrastructure problems, and is asking raw water customers to voluntarily reduce or suspend their summer water deliveries. Damages at a PG&E facility disrupt water supply from Lake Spaulding, affecting PCWA's ability to provide water to raw water customers. The agency seeks cooperation from customers now, during the cooler months, to help mitigate the impact before the warmer months arrive. Read News Release...

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