v3.25.4
Segment Reporting (Tables)
 12 Months Ended
Dec. 31, 2025
Segment Reporting [Abstract]  
Schedule of Segment Reporting Information, by Segment Certain allocated assets, such as goodwill, revenue and expenses have been included in the reportable segment amounts. Certain corporate costs and expenses are not allocated to Water Utility Services or Other Services and are shown separately to reconcile to the applicable consolidated amounts.
 For the year ended December 31, 2025
Reportable Segment
 Water Utility ServicesOther Services (1)
Unallocated Corporate (2)
Consolidated
Operating revenue$787,099 13,491 — 800,590 
Less:
Production expenses305,460 5,701 — 311,161 
Administrative and general119,665 1,306 5,027 125,998 
Maintenance30,124 2,771 — 32,895 
Property taxes and other non-income taxes37,521 47 118 37,686 
Depreciation and amortization114,286 121 916 115,323 
Interest on long-term debt and other interest expense51,463 — 21,112 72,575 
Provision (benefit) for income taxes19,928 1,371 (8,944)12,355 
Other (3)(6,531)(587)(2,863)(9,981)
Net income (loss)$115,183 2,761 (15,366)102,578 
Capital expenditures$519,753 — — 519,753 
 For the year ended December 31, 2024
Reportable Segment
 Water Utility ServicesOther Services (1)Unallocated Corporate (2)
Consolidated
Operating revenue$732,580 15,859 — 748,439 
Less:
Production expenses286,763 5,259 — 292,022 
Administrative and general97,420 2,632 5,778 105,830 
Maintenance29,249 2,052 — 31,301 
Property taxes and other non-income taxes35,223 317 388 35,928 
Depreciation and amortization111,709 253 893 112,855 
Interest on long-term debt and other interest expense47,485 521 23,384 71,390 
Provision (benefit) for income taxes17,134 1,569 (9,733)8,970 
Other (3)(920)191 (3,095)(3,824)
Net income (loss)$108,517 3,065 (17,615)93,967 
Capital expenditures$377,208 29 — 377,237 
 For the year ended December 31, 2023
Reportable Segment
 Water Utility Services
Other Services (1)
Unallocated Corporate (2)
Consolidated
Operating revenue$652,045 18,318 — 670,363 
Less:
Production expenses251,898 4,302 — 256,200 
Administrative and general93,255 2,777 2,624 98,656 
Maintenance23,972 1,757 — 25,729 
Property taxes and other non-income taxes33,469 926 80 34,475 
Depreciation and amortization104,329 646 893 105,868 
Interest on long-term debt and other interest expense42,743 329 23,072 66,144 
Provision (benefit) for income taxes11,293 2,213 (7,550)5,956 
Other (3)(4,279)(121)(3,252)(7,652)
Net income (loss)$95,365 5,489 (15,867)84,987 
Capital expenditures$288,627 24,244 — 312,871 
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(1)    The “Other Services” category includes the accounts of H2O America Land Co, Chester Reality, Inc., SJWC’s Cupertino service concession arrangement operations, TWOS, TWR, and NEWUS, on a stand-alone basis.
(2)    The “Unallocated Corporate” category includes the accounts of H2O America, H2O America NE LLC, H2O America TX Holdings, Inc., CTWS, NWU on a stand-alone basis.
(3)    Primarily comprised of pension non-service credit (cost) and items of miscellaneous non-operating income (expense).

H2O America’s assets for the Water Utility Services reportable segment and all other are as follows as of December 31:
20252024
Water Utility Services (reportable segment)
$5,054,235 4,567,182 
Other Services26,707 25,053 
Unallocated Corporate68,624 66,074 
Total assets$5,149,566 4,658,309