Fiscal year ending 2025. Filed on November 18, 2025.
P O Box 716
Tuolumne, California 95379
Muller Mutual Water Company (EIN: 90-0863226) has filed an IRS Form 990 since fiscal year 2020. In its fiscal year 2025 IRS Form 990 filing, Muller Mutual Water Company, a 501(c)(12) mutual or cooperative insurance or utility provider, reported compensation for 1 employee. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
WATER SUPPLY
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