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Extracted from Consolidated Report

This investigation was originally published as part of a larger consolidated report containing multiple investigations. View the consolidated PDF for the complete document.

Nevada County Grand Jury • 1999-2000

Donner Lake Water Company Reason for the Investigation An article appeared in the Sierra Sun, dated August 12, 1999*

Published: August 12, 1999 4 pages
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Findings 14 findings

F1
The Del Oro Water Company purchased the Donner Lake Water Company in August, 1993. It also owns six other water companies/districts in California, and is in the process of buying others.
F2
The Donner Lake Water Company supplies approximately 1200 customers in the Donner Lake area with water from Donner Lake, wells, and from Greenpoint Springs, the latter under influence of surface water. The water is chlorinated prior to distribution.
F3
Donner Lake Water Company was notified by the State of California on October 30, 1991 and again on July 22, 1992 that it must provide a plan and schedule for modification of its existing treatment facilities by June 29, 1993. The company failed to meet this deadline, and as a result, was issued Compliance Order No. 06-001 on August 13, 1993.
F4
The existing treatment did not, and does not, comply with California Code of Regulations (CCR), Title 22, Chapter 17 Surface Water Filtration and Disinfection Treatment Regulations.
F5
Del Oro Water Company purchased Donner Lake Water Company immediately following issuance of the Order.
F6
The new owner was granted a rate increase from the PUC on September 25, 1995 to pay for a feasibility study to evaluate alternate options in meeting the conditions of the Compliance Order, and at the same time was given an extension to December 1, 1997 for compliance.
F7
The new owner was granted a second rate increase on September 3, 1997 by the PUC to pay for engineered plans and specifications, and construction of system improvements necessary to meet the Regulations, and was given another compliance extension to December 1, 1998 to complete construction.
F8
The plans for system improvements included moving the treatment facility site to a more esthetic (owner's opinion) location. This resulted in local (Town of Truckee Planning Commission) opposition and legal action to prevent right-of-way easements for intake pipes from Donner Lake. The new owner has filed condemnation action which is now working its way through the courts.
F9
Del Oro Water Company applied for a low interest (2.8%) loan from the State Revolving Fund for construction of the new treatment plant as well as repairs to existing storage tanks and delivery pipes. Approval of the loan has been delayed due to challenges of the environmental data supplied by the company. A May 10, 2000 hearing, called by the Town of Truckee Planning Commission, was scheduled to resolve this issue, but didn't. The State was represented at this meeting but refused to comment.
F10
Under the revised compliance order, issued September 24, 1999 Del Oro Water Company was granted another extension to December 1, 2000 to provide a treatment facility that will comply with Chapter 17 of the CCR mentioned in Finding No. 4.
F11
Until such time as the water system is in full compliance with the Regulations, this Compliance Order requires that Del Oro Water Company must: a. Notify, on a quarterly basis, the State and Donner Lake Water Company customers that it remains out of compliance using mandatory language required in CCR Section 64666, and describe the Company's program and time table for complying with the Regulations. b. Collect twice-weekly samples of raw water on separate days, and report the analysis for total and fecal coliform organisms to the State on a monthly basis. c. Measure and report the turbidity of the water entering the system from the surface water intake source at four-hour intervals as required by the Regulations. d. Continuously maintain a free chlorine residual minimum of 3.0 mg/l in the water entering the system from the surface water intake system. e. Maintain a chlorine residual analyzer to monitor the surface water intake source and to shut off the surface water intake source in case of a chlorinating failure. f. Adhere to the construction schedule of all facilities necessary to meet the regulations. The Company must notify the State immediately if the time schedules established by this Order will not be met and explain the reason for the delay. Failure to do so may subject the Company to additional enforcement action, including civil penalties as specified in Section 116725 of the California Health and Safety Code.
F12
A Tahoe Forest Hospital spokesman stated that the hospital has no experience on record that would attribute any reported illness directly to the drinking water supplied to Donner Lake residents by the Del Oro Water Company.
F13
A customer of the Donner Lake Water Company wrote to the State on April 10, 2000 urging the State and the Nevada County Health Department to take firm action to resolve the water quality issue. While the letter mentions 25 to 30 customer complaints, information supplied by Del Oro Water Company shows that during calendar year 1999, the California Department of Health received 18 complaints covering chlorine odor, dirty water, low pressure, and taste. Del Oro Water Company responded to each complainant..
F14
On April 26, 2000 Del Oro Water Company was notified that their quarterly notice of non-compliance to customers did not meet the requirements of CCR Title 22, Article 8, Section 64666 "Consumer Notification". Del Oro Water Company is revising their notices to bring them into compliance. CONCLUSIONS

Recommendations 9

Conclusions 2

Comments 5

No Responses Found 1

Government entities assigned to respond to this report. No response documents have been linked in our database.

County of Nevada Agency

* This report's PDF did not contain easily extractable text and required Optical Character Recognition (OCR) for analysis. There may be minor errors in the extracted findings and recommendations due to OCR limitations with scanned documents.