Santa Clarita Valley Water Agency v. Whittaker Corporation

CourtDistrict Court, C.D. California
DecidedJune 6, 2022
Docket2:18-cv-06825
StatusUnknown

This text of Santa Clarita Valley Water Agency v. Whittaker Corporation (Santa Clarita Valley Water Agency v. Whittaker Corporation) is published on Counsel Stack Legal Research, covering District Court, C.D. California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Santa Clarita Valley Water Agency v. Whittaker Corporation, (C.D. Cal. 2022).

Opinion

Case 2:18-cv-06825-SB-RAO Document 524 Filed 06/06/22 Page 1 of 42 Page ID #:44929

1 2 3 4 5 6 7 8 UNITED STATES DISTRICT COURT 9 CENTRAL DISTRICT OF CALIFORNIA 10 Case No. 2:18-cv-06825-SB-RAO 11 SANTA CLARITA VALLEY WATER FINDINGS OF FACT AND AGENCY, 12 CONCLUSIONS OF LAW

13 Plaintiffs, 14 v. 15

16 WHITTAKER CORPORATION,

17 Defendants. 18

20 21 Plaintiff Santa Clarita Valley Water Agency (Plaintiff) is a regional water 22 agency that supplies water throughout the Santa Clarita Valley in California. Plaintiff 23 operates a number of supply wells that draw water from a source that has been 24 contaminated by hazardous chemicals. Plaintiff maintains that Defendant Whittaker 25 Corporation (Defendant or Whittaker), which owned and operated a nearby 26 manufacturing site, is responsible for that contamination. Plaintiff filed this lawsuit, 27 bringing state and federal claims and seeking recovery for past and future damages, 28 and Defendant filed counterclaims. Most of the state claims were tried to a jury,

1 Case 2:18-cv-06825-SB-RAO Document 524 Filed 06/06/22 Page 2 of 42 Page ID #:44930

1 which found in favor of Plaintiff, leaving the federal claims (and certain related state 2 claims) for this Court to decide. The parties filed bench trial briefs. See Dkt. Nos. 3 485 (Pltf. Br.), 489 (Def. Br.), 493 (Pltf. Resp. Br.), and 495 (Def. Resp. Br.). The 4 Court’s findings of fact and conclusions of law are set forth below.1 5 FINDINGS OF FACT 6 1. From 1967 to 1987, Defendant manufactured munitions, missiles, and 7 related products at a 996-acre site located at 22116 West Soledad Canyon Road in 8 Santa Clarita, California (Site). Defendant acquired the Site from the Bermite Powder 9 Company (Bermite) in 1967 and is concededly the successor to Bermite. Bermite 10 produced munitions and explosives at the Site between 1943 and 1967. Defendant 11 ceased manufacturing operations at the Site in approximately 1987. 12 Groundwater Contamination 13 2. In the regular course of its business, Defendant used a variety of 14 chemicals and solvents, including perchlorate, perchloroethylene (PCE), and 15 trichloroethylene (TCE). PCE and TCE are volatile organic compounds (VOCs). 16 Perchlorate, TCE, and PCE are hazardous substances. 17 3. Defendant deposited a large volume of perchlorate, TCE, and PCE into 18 the ground by its waste disposal practices, which included dumping these chemicals 19 onto the ground and burying these chemicals in the ground. These practices violated 20 Defendant’s own policy prohibiting such disposal and resulted in contamination of the 21 soil and groundwater beneath the Site. 22 23 24

25 1 The characterization of a finding as one of “fact” or “law” shall not be controlling. 26 That is, to the extent that a finding is characterized as one of “fact” but substantively is more properly characterized as one of “law” (or vice versa), substance shall prevail 27 over form. Moreover, where the evidence was conflicting, the findings reflect the 28 Court’s resolution of the conflicts.

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1 4. The groundwater in the Santa Clarita Valley generally exists in two 2 aquifers—the Alluvium and the Saugus Formation. The Alluvium is a shallower 3 aquifer that lies above the larger and deeper Saugus Formation. Perchlorate, PCE, and 4 TCE were released from the Site into the soil, reached the Saugus Formation, and 5 migrated offsite through groundwater pathways. 6 5. Investigations at the Site determined that perchlorate and VOCs were 7 generally released from the same source areas on the Site and generally followed the 8 same migration pathway in groundwater. Perchlorate moves at approximately the 9 same rate as groundwater. Releases of perchlorate from the source areas have 10 migrated faster and further than TCE, as TCE moves at a rate up to 2.5 times slower 11 than perchlorate.

12 Supply Wells 13 6. Plaintiff is a regional water agency in the Santa Clarita Valley that 14 provides water to individuals and businesses throughout that valley. To support its 15 operations, Plaintiff has a number of supply wells, including Saugus 1 (S-1), Saugus 2 16 (S-2), V-201, and V-205 (collectively, Wells). S-1 and S-2 were installed in 17 approximately 1988; V-201 was installed in approximately 1989; and V-205 was 18 installed in approximately 2004. 19 7. S-1 and S-2 supplied water to Plaintiff’s customers from 1988 through 20 1997. In 1997, perchlorate from the Site was detected in S-1 and S-2. Plaintiff 21 notified the State Water Resources Control Board, Division of Drinking Water 22 (DDW) of the contamination and shut down S-1 and S-2. 23 8. There are a number of recognized techniques for reducing or eliminating 24 contaminants of concern, including blending and treatment. Blending is the process of 25 mixing contaminated water with water free of the relevant contaminant to reduce the 26 contaminant level. Treatment is the process of using a filtration-type system to 27 remove the contaminant from the water. 28

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1 9. Plaintiff subsequently installed, at Defendant’s expense, a perchlorate 2 treatment system for S-1 and S-2, known as the Saugus Perchlorate Treatment Facility 3 (SPTF).2 The water from S-1 and S-2 is passed through the SPTF, which acts as a 4 filtration system to remove the perchlorate. The treated water is then mixed with 5 VOC-free water from the State Water Project within the distribution system. The 6 blended water is ultimately distributed throughout the system for delivery through the 7 turnouts. 8 10. Plaintiff resumed use of S-1 and S-2 after receiving a permit from DDW 9 in 2010. DDW determined that the water supplied by S-1 and S-2 derived from an 10 “extremely impaired” groundwater source and thus imposed more stringent 11 operational conditions pursuant to a process established by the state agency in 1997 12 (in Process Memorandum 97-005). The permit sets forth an operational goal for 13 VOCs at the non-detect level (NDL). The NDL is one-tenth of the maximum 14 contaminant level (MCL) established for the VOCs. An MCL is the highest level of a 15 contaminant that is allowed in drinking water. 16 11. In 2010, the same year that Plaintiff obtained a permit to resume the use 17 of S-1 and S-2, perchlorate was detected in V-201 at levels exceeding the MCL. As a 18 result, V-201 was taken out of service. The parties then entered into a settlement 19 agreement requiring Defendant to pay for a perchlorate treatment system for V-201. 20 12. The treatment system for V-201 was installed and became operational in 21 2017. Plaintiff operates V-201 as a containment well. A containment well is used to 22 capture a contaminant to prevent its spread to another location. Plaintiff has not used 23 V-201 as a drinking water source because it has not yet received a permit from DDW. 24 25

26 2 Defendant paid for the SPTF pursuant to a 2007 agreement between the parties that settled a prior lawsuit filed in 2000. The settlement agreement also required payment 27 for the purchase of replacement water to compensate Plaintiff for the lost well 28 capacity.

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1 13. Plaintiff pumps the water from V-201, runs it through the treatment 2 system, and discharges the treated water to the Santa Clara River. The discharge into 3 the river is authorized by a permit obtained from the California State Water Resources 4 Control Board through its National Pollutant Discharge Elimination System (NPDES) 5 program. The NPDES permit contains limits on the levels of certain constituents that 6 could be discharged, including limits for total dissolved solids and sulfates.

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