2026-04-13T20:17:23-07:00 2025-12-31 823726482 Rising Sun Accounting PO Box 25726 Seattle WA 98165 990EZ 2025-01-01 841941740 TWIN HARBORS WATERKEEPER TWIN 2152870043 PO Box 201 Rochester WA 98579 Eleanor Hines Executive Director 2152870043 2026-03-13 1 Marci Nakano P02473205 2063543920 2026-03-13 2025 2025-03-06 01:10:19Z X twinharborswaterkeeper.org X X 139716 X 139703 0 0 13 0 0 0 0 0 0 0 0 0 0 0 139716 0 0 171662 4692 1260 1343 21863 200820 -61104 189199 0 128095 X 187044 130755 0 0 15079 9816 202123 140571 12924 12476 189199 128095 The mission of Twin Harbors Waterkeeper is to protect and improve water quality and marine and freshwater habitats on the Washington Coast including the watersheds of the Hoh, Quillayute, Queets and Quinault and Chehalis Rivers and the Grays Harbor Estuary and Willapa Bay Watershed. Twin Harbors Waterkeeper has three major programs. The first program works to protect water quality by conducting water quality observations and sampling and by working with regulatory agencies. The second program conducts outreach and education around a variety of topics including the environmental impacts of proposed projects, cleaning up contaminated industrial sites the Willapa and Chehalis watersheds, educating high school youth about microplastics pollution and conducting a variety of coastal marine debris cleanups. The third program provides professional teacher training and watershed education experiences for coastal high school teachers and watershed education and field trips for high school students. Twin Harbors Waterkeeper has 480+ members. 0 168040 168040 Sue Joerger Executive Director (until April 2025) 25 32797 1887 0 Eleanor Hines Executive Director (from May 2025) 32 51143 0 0 Arthur Grubaum President 1 0 0 0 Linda Orgel Vice President & Treasurer 1 0 0 0 Scott Mazzone Secretary 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Rising Sun Accounting PO Box 25726 Seattle WA 98165 2069395442 0 0 0 0 0 0 0 0 1 0 0 NONE NONE 1 X 263534 250350 194740 223362 139703 1071689 263534 250350 194740 223362 139703 1071689 176176 895513 155 13 88 110 13 379 1072068 0.83531 0.88252 X RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 0 61 61 200759 200820 40164 10041 0 0 35970 45233 49578 40164 170945 256418 274 557 1831 61 2723 8993 11308 12395 10041 42737 64106 0 0 0 0 0 Form 990-EZ, Part I, Line 16 Description;Amount^Office Expenses;13598|Travel;6731|Insurance;1534^Total;21863^ Form 990-EZ, Part II, Line 24 Grants Receivable Form 990-EZ, Part II, Line 26 Payroll Liabilities: $12,187 and Accounts Payable: $289