B329089
Cal. Ct. App.Oct 7, 2024Background
- The case involves Irvine Ranch Water District (Irvine Ranch), Orange County Water District (OCWD), and other water districts challenging OCWD’s classification of recycled water in calculating basin equity assessments for the Orange County Groundwater Basin.
- OCWD manages the Orange County Groundwater Basin under the Orange County Water District Act, which allows it to set groundwater production targets and assess fees for excess pumping based on water sourced from “supplemental sources.”
- The dispute centers on the statutory definition of “supplemental sources”; specifically, whether recycled water produced within the Santa Ana River watershed should be counted as such.
- Irvine Ranch sought to compel OCWD to include its recycled water as a supplemental source, which would reduce its assessment for groundwater extraction; OCWD excluded recycled water on the basis that it does not meet the statutory definition.
- The trial court ruled against Irvine Ranch, finding that recycled water generated within the watershed is not a supplemental source, and also resolved cross-claims regarding water rights arising from an abandoned 1933 judgment.
- Irvine Ranch and Golden State Water Company appealed the trial court’s rulings.
Issues
| Issue | Plaintiff’s Argument | Defendant’s Argument | Held |
|---|---|---|---|
| Is recycled water within the Santa Ana River watershed a "supplemental source" for assessment purposes? | It should be, as it does not replenish the basin and is outside the drainage system. | Statutory language is geographic; only water from outside the watershed qualifies. | No. The Act uses a geographic definition; recycled water within the watershed is not supplemental. |
| Did the 1991 and 1995 legislative amendments support including recycled water as a supplemental source? | 1991 inclusion signals intent for inclusion; 1995 deletion is ambiguous. | Deletion specifically removed recycled water, indicating exclusion. | 1995 deletion shows legislative intent to exclude recycled water. |
| Did Golden State’s cross-complaint state a claim for independent water rights not based on the 1933 judgment? | Yes; it sought a declaration of its own appropriative rights relative to Irvine Ranch. | Relief sought was solely in relation to Irvine Ranch’s 1933 judgment rights, which were abandoned. | No. The cross-complaint only concerned the 1933 judgment claims, not independent rights. |
| Should Golden State have been granted leave to amend its cross-complaint to assert new claims? | Yes, to clarify and assert independent rights claims. | Amendment would be futile; there is no actual controversy. | No. Amendment would not cure the absence of a concrete dispute. |
Key Cases Cited
- Orange Co. Water Dist. v. Sabic Innovative Plastics US, LLC, 14 Cal.App.5th 343 (Cal. Ct. App. 2017) (explains OCWD’s function as basin manager and its powers under the Act)
- City of Barstow v. Mojave Water Agency, 23 Cal.4th 1224 (Cal. 2000) (clarifies limits of appropriative rights: only surplus water is subject to appropriation)
- Tulare Irrigation District v. Lindsay-Strathmore Irrigation District, 3 Cal.2d 489 (Cal. 1935) (addresses quieting title and protection of water rights against prescriptive claims)
- Peabody v. City of Vallejo, 2 Cal.2d 351 (Cal. 1935) (permitted declaratory judgments to clarify priority and scope of water rights between parties)