Created with Sketch.

About

Customer Services

Business With PCWA

Newsroom

PCWA Prepares for Second Year of Water Reductions Due to PG&E Infrastructure Failure


Pacific Gas and Electric Company (PG&E) has halted water releases from Lake Spaulding to facilitate ongoing infrastructure repairs. As a result, water reductions for PCWA customers in 2025 are expected to match those implemented last year.

PG&E’s damaged outlet infrastructure at Lake Spaulding has severely impacted regional water deliveries since March 2024. Multiple infrastructure failures at PG&E facilities prevented water releases for more than four and a half months, cutting off flows from the reservoir into the Bear River, which ultimately feeds Rollins Reservoir, a primary source for PCWA’s water system.

While PCWA has alternative water sources, the outage significantly increased costs due to additional pumping from the American River and disrupted service to untreated water customers throughout last year’s irrigation season. Additionally, all customers were asked to voluntarily conserve water where they could.

Partial repairs at Spaulding Powerhouse No. 1 in late July of 2024, restored 50% of its normal capacity to release water from Lake Spaulding. However, with PG&E now ceasing water releases to complete remaining repairs, PCWA is coordinating closely with the Nevada Irrigation District and other regional water utilities to minimize service disruptions.

Water flowing down PCWA's Boardman Canal

We extend our gratitude to our customers for their cooperation in conserving water. Voluntary reductions and canal water delivery adjustments have significantly contributed to our efforts.

Customers experiencing hardships as a result of adjusted canal deliveries are encouraged to contact PCWA at (530) 823-4850 or email customerservices@pcwa.net for assistance.

Customer Water Reductions

To help mitigate the impacts of the ongoing shortages:

  • Customers receiving one miner’s inch or more will have their summer canal water delivery orifice reduced by approximately 20%, with a corresponding adjustment to the commodity portion of their bill.
  • Customers receiving one-half miner’s inch or untreated meter service will not have their canal water delivery orifice reduced but are asked to voluntarily reduce water use by 20%.
  • Rotating canal outages are not anticipated but may be necessary if PG&E’s repairs are further delayed or if conservation targets are not met.
  • Treated water customers are asked to use water as efficiently as possible.

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
Water flowing down PCWA's Boardman Canal
The 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.
Frequently Asked Questions

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).

PG&E has halted water releases due to ongoing infrastructure repairs, and full recovery is not expected until early August. The outage has halted water releases from Lake Spaulding, and ultimately, significantly reduced water deliveries from Rollins Reservoir, which is a primary source of water for PCWA. The agency is coordinating with regional water utilities to minimize disruptions, but customers should expect water reductions similar to those experienced in 2024.

To help mitigate the impacts of the ongoing shortages:

  • Customers receiving one miner’s inch or more will have their summer canal water delivery orifice reduced by approximately 20%, with a corresponding adjustment to the commodity portion of their bill.
  • Customers receiving one-half miner’s inch or untreated meter service will not have their canal water delivery orifice reduced but are asked to voluntarily reduce water use by 20%.
  • Rotating canal outages are not anticipated but may be necessary if PG&E’s repairs are further delayed or if conservation targets are not met.
  • Treated water customers are asked to use water as efficiently as possible.

To help us all get through this period, untreated water customers receiving one miner’s inch or more will have their orifice reduced by approximately 20 percent. We’re also continuing to ask for voluntary reductions or temporary suspension in canal water deliveries. All canal water customers are asked to reduce water use by 20 percent. All customers are asked to be as efficient with their water use as possible.

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.

PG&E has halted water deliveries from Lake Spaulding due to ongoing infrastructure repairs, and full recovery is not expected until early August. Conservation efforts are essential to help ensure that the limited water currently available can meet everyone's needs through the hot summer months and until full water deliveries are restored.

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.

However, additional pumping from the American River during the outage has significantly increased costs. We need your help to ensure that the water available in Rollins Reservoir lasts through the duration of the reservoir's recovery.

Due to PG&E’s infrastructure issues, the full recovery of water deliveries is not expected until August 2025. Water reductions for PCWA customers are expected to mirror the reductions implemented in 2024.

PCWA will continue to provide updates through its website and other communication channels. Customers are encouraged to check the website periodically for updates on the ongoing situation and any necessary actions they may need to take.

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
2/21/2025
PCWA Prepares for Second Year of Water Reductions Due to PG&E Infrastructure Failure
Pacific Gas and Electric Company (PG&E) has halted water releases from Lake Spaulding to facilitate ongoing infrastructure repairs. As a result, water reductions for PCWA customers in 2025 are expected to match those implemented last year. Read News Release...

8/19/2024
PCWA Asks Customers to Continue Conserving Water as Repairs to Crucial PG&E Facility Are Further Identified
PCWA is urging customers to continue conserving water into the coming winter months, due to new challenges at a crucial facility owned and operated by Pacific Gas and Electric Company (PG&E) at Spaulding Reservoir. Read News Release...

7/29/2024
PG&E Spaulding Powerhouse is Back in Partial Service Ahead of Scheduled July 30 Completion Date
Following a recent update from Pacific Gas and Electric Company (PG&E), PCWA is pleased to share that a partial fix to PG&E Company’s infrastructure at Lake Spaulding has resulted in resumed deliveries of water into PCWA’s system. The current fix will allow approximately 50% of normal water flow until the remainder of the infrastructure is repaired. Read News Release...

6/24/2024
Conservation Ahead for PCWA Customers Due to PG&E Delivery Issue
Customers served by PCWA are urged to reduce their water use to help manage an ongoing water delivery problem caused by damaged Pacific Gas and Electric Company (PG&E) facilities. PG&E has run into several unanticipated schedule delays that have pushed their return of service date from June to July 30th, more than 50 days beyond the original estimate. Read News Release...
Created with Sketch.

Mon. - Fri., 8am - 5pm



Also on

Copyright © 2023 Placer County Water Agency All Rights ReservedWeather Provided by OpenWeather