ein,name,tax_period,posting_year,city,state,ntee_code,total_revenue,contributions,program_revenue,total_expenses,program_expenses,fundraising_expenses,salaries_total,highest_paid,highest_paid_name,employees,volunteers,donation_share_pct,program_ratio_pct
530225129,Water Environment Federation,2025-08-31,2026,Alexandria,VA,C02,31015734,2638636,26905352,28586705,21268475,0,12193999,225079,Catherine LThomson,103,3200,8.5,74.4
475502184,ACTIVATE GLOBAL INC,2025-06-30,2026,Berkeley,CA,C02,30637585,30126795,0,31490730,25151051,991982,9782350,491089,CYRUS WADIA,70,50,98.3,79.9
680453810,SJCOG INC,2025-06-30,2026,Stockton,CA,C02,13428443,0,8345135,2088384,1310408,0,0,337024,DIANE NGUYEN,0,0,0.0,62.7
020359998,New Hampshire Recycles,2025-09-30,2026,Epsom,NH,C02,7843586,300783,7492195,7702106,7514260,17465,700191,90749,Reagan Bissonnette,12,16,3.8,97.6
952368216,California Water Environment Association,2025-06-30,2026,Oakland,CA,C02,6644301,2191581,4270805,6345914,5931719,0,2850862,313921,Jennifer Jones,21,700,33.0,93.5
831638344,WASHINGTON MARITIME BLUE,2025-06-30,2026,Seattle,WA,C02,4776219,3038520,1654968,3914017,3089366,130098,1989354,185509,JOSHUA BERGER,20,18,63.6,78.9
920133631,REGIONAL CITIZENS ADVISORY COUNCIL,2025-06-30,2026,Anchorage,AK,C02,4384720,6550,4277712,4274206,3393537,0,2594265,248200,DONNA SCHANTZ,19,46,0.1,79.4
863722933,International Conservation Foundation,2025-06-30,2025,Riverside,CA,C02,3912906,3916403,0,3834960,3744992,0,456469,220520,Johann Lockard,2,4,100.1,97.7
271226829,CLIMATE CONSERVATION DBA CENTER,2025-06-30,2025,Bozeman,MT,C02,3781863,3127171,478746,3996175,3033096,520443,2422447,144025,KATHRYN PERKES,30,13,82.7,75.9
611199105,BLUEGRASS REGIONAL RECYCLING CORP,2025-06-30,2026,Richmond,KY,C02,2229719,0,2217409,2630064,2272131,0,991086,76676,DREW WIARD,25,28,0.0,86.4
112435519,NEW YORK WATER ENVIRONMENT,2025-08-31,2026,Syracuse,NY,C02,1799281,11694,1707116,1807189,1417918,0,481357,0,DANIEL ROURKE,0,400,0.6,78.5
721314968,LOUISIANA WILDLIFE AND FISHERIES,2025-12-31,2026,Baton Rouge,LA,C02,1628029,1299602,0,1821113,1630820,97562,135997,126333,MELISSA FOX,1,,79.8,89.6
330009949,SOLANA CENTER FOR ENVIRONMENTAL INNOVATION,2025-06-30,2025,Encinitas,CA,C02,1577427,235484,1301308,1396802,1091191,26576,1212277,98644,JESSICA TOTH,27,288,14.9,78.1
592954172,FLORIDA WATER RESOURCE CONFERENCE,2025-07-31,2026,Merritt Is,FL,C02,1557230,0,1557230,1644662,1631854,0,130749,96475,Michelle Clark,0,,0.0,99.2
521072223,ASSOCIATION OF CLEAN WATER ADMINISTRATORS,2025-06-30,2025,Washington,DC,C02,1514093,1406404,51225,1453361,1091812,0,1039751,244391,JULIA ANASTASIO,6,0,92.9,75.1
136168283,UNITED STATES SOCIETY ON DAMS,2025-06-30,2026,Knightdale,NC,C02,1158527,304548,808756,1149953,1053861,0,262125,0,ELENA SOSSEKINA,0,0,26.3,91.6
990298151,HAWAII WATER ENVIRONMENT ASSOCIATION,2025-02-28,2026,Honolulu,HI,C02,952876,114982,827285,789814,751404,2571,0,0,BRANDON UEJO,0,40,12.1,95.1
232687791,GREEN CORPS INC,2025-06-30,2026,Denver,CO,C02,802778,420423,375390,881005,561513,46641,353917,49722,RENEE WELLMAN,24,0,52.4,63.7
454997514,OPEN SOURCE ECOLOGY,2025-12-31,2026,Maysville,MO,C02,689928,581778,108150,491858,491858,0,0,0,Marcin Jakubowski,0,100,84.3,100.0
042133874,EDWARD STREET CHILD SERVICES INC,2025-06-30,2026,Worcester,MA,C02,607296,322144,27851,832621,482841,111012,387476,105182,KIM DAVENPORT,7,0,53.0,58.0
731501116,CENTRAL STATES AIR RESOURCE,2025-09-30,2026,Austin,TX,C02,585413,579313,0,579504,572730,0,324111,91369,MICHAEL VINCE,4,,99.0,98.8
161598492,COMMUNITY SCIENCE INSTITUTE INC,2025-12-31,2026,Ithaca,NY,C02,561548,257099,297796,553912,443540,11039,397987,55926,GRASCEN SHIDEMANTLE,11,,45.8,80.1
431226606,MISSOURI WATER ENVIRONMENT ASSOC,2025-12-31,2026,Jefferson Cty,MO,C02,529733,0,529733,504492,492563,0,0,0,AMANDA BYBEE,0,50,0.0,97.6
920696229,Climate Asia Inc,2025-12-31,2026,Chestnut Hill,MA,C02,471692,463188,0,465657,456718,0,0,0,Satyam Vyas,0,0,98.2,98.1
161374219,ONONDAGA ENVIRONMENTAL INSTITUTE INC,2025-12-31,2026,Dewitt,NY,C02,458814,326059,132398,440774,259488,0,278040,23755,EDWARD M MICHALENKO PHD,7,13,71.1,58.9
010310087,HANCOCK COUNTY PLANNING COMMISSION,2025-06-30,2026,Ellsworth,ME,C02,412315,57590,345158,499669,379275,8512,366524,76186,Averi Varney,5,11,14.0,75.9
561944942,WILDLIFE & OUTDOOR RECREATION FOUND,2025-12-31,2026,Red Oak,NC,C02,402666,368644,32168,326324,326324,0,0,0,CHARLES BENNETT,0,,91.6,100.0
942985261,FRIENDS OF RED ROCK CANYON,2025-09-30,2026,Las Vegas,NV,C02,364210,344578,0,321326,272198,15585,174075,68185,TERESA JANISON,5,1083,94.6,84.7
911931237,SKAGIT WATERSHED COUNCIL,2025-06-30,2025,Mount Vernon,WA,C02,363757,357952,0,380310,253072,5585,278716,103647,AUNDREA N MCBRIDE,6,47,98.4,66.5
363053877,OUR WORLD-UNDERWATER SCHOLARSHIP SOCIETY,2025-05-31,2026,Woodridge,IL,C02,328808,286249,6517,351569,334101,0,0,0,PATTY SEERY,0,35,87.1,95.0
472547128,National Fish Habitat Fund Inc,2025-12-31,2026,Washington,DC,C02,322190,314285,0,538729,538729,0,0,0,Carter Kruse,0,,97.5,100.0
363364115,ILLINOIS WATER ENVIRONMENT ASSOC,2025-06-30,2026,Chicago,IL,C02,294733,63404,230079,274565,215123,0,76630,76630,LAURIE FRIEDERS,1,,21.5,78.4
810512321,CENTER FOR SCIENCE IN PUBLIC PARTICIPATION,2025-12-31,2026,Bozeman,MT,C02,274535,180280,50333,157198,94518,6038,110441,85000,David M Chambers,2,0,65.7,60.1
562344993,ENVIRONMENTAL & ENERGY TECHNOLOGY,2025-06-30,2026,Portland,ME,C02,236917,212335,18715,216227,134730,0,150895,98308,ERIC HOWARD,3,18,89.6,62.3
931116398,OREGON TREE FARM SYSTEM INC,2025-12-31,2026,Eugene,OR,C02,146358,104485,11932,46096,44472,0,0,0,MIKE BARSOTTI,0,115,71.4,96.5
943100041,ALASKA CRAFTSMAN HOME PROGRAM,2025-06-30,2025,Soldotna,AK,C02,41841,0,41841,42171,31579,0,0,0,CRETA BLOXOM,0,,0.0,74.9
311553820,TRI-COUNTY RECYCLING ALLIANCE INC,2025-06-30,2026,Henderson,KY,C02,0,0,0,25408,25408,0,0,0,BRAD SCHNEIDER,0,,,100.0