Ocean Sewage Alliance is a project of the Multiplier, a 501(c)3 nonprofit organization that helps us protect and foster a healthy, sustainable, resilient, and equitable world. Ocean Sewage Alliance is supported by public and private grants and donations. Ocean Sewage Alliance does not engage in any political activities, such as lobbying for or against legislation, or campaigning for or against any candidate for political office. All contributions are tax-deductible to the full extent of the law. The tax-payer identification number is 91-2166435.