LONG-TERM DEBT (Tables)

12 Months Ended

Dec. 31, 2024

Debt Disclosure [Abstract]

Schedule of long-term debt outstanding

As of December 31, 2024 and 2023, long-term debt outstanding was:

	Series	Interest Rate		Maturity Date	2024		2023
First Mortgage Bonds	ZZZ	2.87	%	2051	$	130,000	$	130,000
	1	3.02	%	2061	150,000		150,000
	2	5.22	%	2054	125,000		—
	YYY	4.17	%	2059	200,000		200,000
	WWW	4.07	%	2049	100,000		100,000
	VVV	3.40	%	2029	100,000		100,000
	TTT	4.61	%	2056	10,000		10,000
	SSS	4.41	%	2046	40,000		40,000
	QQQ	3.33	%	2025	50,000		50,000
	RRR	4.31	%	2045	50,000		50,000
	PPP	5.50	%	2040	100,000		100,000
	AAA	7.28	%	2025	20,000		20,000
	BBB	6.77	%	2028	20,000		20,000
	CCC	8.15	%	2030	20,000		20,000
	DDD	7.13	%	2031	20,000		20,000
	EEE	7.11	%	2032	20,000		20,000
	OOO	6.02	%	2031	20,000		20,000
Total First Mortgage Bonds					1,175,000		1,050,000
California Department of Water Resources Loans		1.30% - 1.69%		2027 - 2039	3,872		4,195
Other long-term debt					2,933		4,102
Unamortized debt issuance costs					(4,812)		(4,857)
Total long-term debt, net of unamortized debt issuance costs					1,176,993		1,053,440
Less current maturities of long-term debt, net					72,422		672
Long-term debt, net					$	1,104,571	$	1,052,768

Schedule of Maturities of Long-term Debt

Maturities of long-term debt as of December 31, 2024 are as follows:

Year Ending December 31,	Long-term debt*
2025	$	70,354
2026	357
2027	333
2028	20,318
2029	100,297
Thereafter	987,360

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*    Excludes maturities for finance lease obligations. See Note 15 for maturities for finance lease obligations.