What does NWN water — operations and maintenance mean?

Includes the recurring costs associated with the daily operation and upkeep of water utility infrastructure, such as labor, materials, and routine repairs. This metric is a key indicator of operational efficiency and the cost-to-serve ratio within the water segment.

Northwest Natural NWN NWN Water — Operations and maintenance

Other segment segments

NWN Gas Utility

$73.4M—

SiEnergy

$1.68M—

Similar metrics at other companies

WTRGWater — Utilities Operating Expense Maintenance And Operations

10,312,200,000%+1,370,400,000pp

AWR

AWRWater: — Maintenance

$2.07M+3.5%

AWR

AWRWater: — Other operation

$7.14M+7.0%

AWR

AWRWater: — Administrative and general

$17.75M+0.5%

NJRNJNG — Operation and maintenance

$65.72M+7.3%

AMWater Handling — Direct Operating Costs

$40.67M+32.7%

Other financials

Income statement

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Revenue$490.4M-0.8%

Operating income$162.9M+5.5%

Net income$97.5M+10.9%

EPS (diluted)$2.33+6.9%

Balance sheet

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Cash & equivalents$40.4M-62.3%

Total debt$2.5B+7.1%

Total equity$1.6B+8.3%

Total assets$6.4B+12.5%

Cash flow

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Operating cash flow$116.1M-35.3%

CapEx$113.7M+11.2%

Free cash flow$2.5M-96.8%

Valuation

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Market cap$2.1B+28.7%

Enterprise value$4.58B+18.3%

P/E17.1×+1.2×

P/S1.6×+0.3×

Profitability

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Operating margin22.5%+3.1pp

Net margin9.6%+1.1pp

FCF margin-21.2%+33.8pp

Returns & leverage

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Return on equity8.1%+0.7pp

Debt / equity1.6×0.0×

Current ratio0.8×-0.3×

Where this comes from

Reported directly by Northwest Natural in its filing.

Tagged under the XBRL concept us-gaap:UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses.

The official record: Northwest Natural’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Northwest Natural's NWN water — operations and maintenance?: Northwest Natural (NWN) reported NWN water — operations and maintenance of $8.61M in Q1 2026.
What does NWN water — operations and maintenance mean?: Includes the recurring costs associated with the daily operation and upkeep of water utility infrastructure, such as labor, materials, and routine repairs. This metric is a key indicator of operational efficiency and the cost-to-serve ratio within the water segment.