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
521884438,NatureServe,2025-06-30,2026,Arlington,VA,C03,8529867,3482878,4569580,9124307,5903643,621952,6682473,183582,Lori Scott,61,13,40.8,64.7
370913411,ECOLOGICAL SOCIETY OF AMERICA,2025-06-30,2026,Washington,DC,C03,7667079,1610565,2151118,6227099,3824141,0,3337627,249081,CATHERINE O'RIORDAN,32,120,21.0,61.4
510331688,DELAWARE ASSOCIATION OF CONSERVATION DIS,2025-12-31,2026,Dover,DE,C03,6722950,6721126,0,6726941,6718889,0,44745,44745,JENNIFER NELSON,0,0,100.0,99.9
860695025,ARIZONA ASSOCIATION OF CONSERVATION DISTRICTS INC,2025-12-31,2026,Tempe,AZ,C03,6529256,305508,6223748,6449532,6223748,0,0,0,Timothy Grandy,0,10,4.7,96.5
042814018,Northeast States for Coordinated Air Use,2025-09-30,2026,Boston,MA,C03,5760707,5673944,0,5464863,4547307,0,3060707,170292,Paul J Miller,24,8,98.5,83.2
911027785,SOLID WASTE ASSOCIATION OF NORTH AMERICA,2025-06-30,2026,Silver Spring,MD,C03,5379937,168909,5142233,5904578,3369481,348186,2279587,291008,AMY LESTITION BURKE,26,21,3.1,57.1
237170185,Georgia Association of Water,2025-12-31,2026,Marietta,GA,C03,4151326,613826,3242237,3282293,2978233,0,1552982,245485,Pamela Burnett,18,200,14.8,90.7
237110058,AMERICAN PUBLIC GARDENS ASSOCIATION,2025-12-31,2026,Wilmington,DE,C03,3774374,1469028,2274224,3617917,2443767,98788,1356189,236789,MICHELLE PROVAZNIK,16,60,38.9,67.5
540944673,Water Professionals International,2025-09-30,2026,Urbandale,IA,C03,3674889,130127,3132987,3499996,1665874,0,1610931,356967,Paul D Bishop,10,50,3.5,47.6
850411367,NEW MEXICO ASSOCIATION OF SOIL AND WATER CONSERVAT,2025-06-30,2026,Carlsbad,NM,C03,3253333,3204826,43910,3085343,2892022,0,1053217,158593,DEBBIE HUGHES,31,,98.5,93.7
430739519,NATIONAL GARDEN CLUBS INC,2025-05-31,2025,Saint Louis,MO,C03,2891058,723477,476411,2172560,1502531,0,471151,116462,BILL TRAPP,6,138000,25.0,69.2
237029064,INDIANA ASSOCIATION OF SOIL AND WATER CONSERVATION,2025-09-30,2026,Indianapolis,IN,C03,2586583,2383116,203467,2438727,2206160,0,1568810,0,LIZ RICE,29,,92.1,90.5
920161947,ALASKA ASSOCIATION OF CONSERVATION,2025-06-30,2026,Wasilla,AK,C03,2450940,168579,2282361,2332229,2266363,0,2259672,116710,PETER SMEENK,94,20,6.9,97.2
931102740,PUBLIC EMPLOYEES FOR ENVIRONMENTAL,2025-09-30,2026,Silver Spring,MD,C03,2229404,1845057,284782,1730714,1450027,118418,1039319,116762,TIMOTHY WHITEHOUSE,13,4,82.8,83.8
942578166,ISLAND PRESS,2025-12-31,2026,Washington,DC,C03,2063339,279112,1702492,4318088,3555680,318097,2617940,153760,DAVID MILLER,24,0,13.5,82.3
841355809,COLORADO COALITION OF LAND TRUSTS,2025-12-31,2026,Lakewood,CO,C03,1850559,1661432,171908,2000134,1684508,61579,373371,77823,ROBYN PAULEKAS,5,,89.8,84.2
466017029,South Dakota Association of Conservations Districts Inc,2025-06-30,2026,Pierre,SD,C03,1736638,676217,1046984,1612755,1493606,0,1056483,63258,ANGELA EHLERS,28,975,38.9,92.6
222184162,NEW JERSEY WATER ENVIRONMENT ASSOCIATION,2025-06-30,2026,West Paterson,NJ,C03,1706774,216688,1210970,1393375,1184345,0,219602,76541,JAMES DE BLOCK,11,300,12.7,85.0
046054668,New England Water Environment Association Inc,2025-09-30,2026,Woburn,MA,C03,1684856,250139,1317945,1564856,1171044,27361,408693,141461,MARY BARRY,6,0,14.8,74.8
753098915,US GREEN BUILDING COUNCIL-ILLINOIS,2025-12-31,2026,Chicago,IL,C03,1492264,1168826,282648,1303965,1103808,54140,787024,115108,BRIAN IMUS,9,100,78.3,84.7
570725845,WATER ENVIRONMENT ASSOCIATION OF,2025-06-30,2025,Lexington,SC,C03,1341736,91125,698563,1040628,859229,0,219969,0,RUSSELL WRIGHT,0,95,6.8,82.6
450676029,Sustainable Terminal Services Inc,2025-12-31,2026,Bayonne,NJ,C03,1296398,1296398,0,1126714,0,0,0,0,Mark Ficarra,0,5,100.0,0.0
420716340,SOIL AND WATER CONSERVATION SOCIETY,2025-03-31,2025,Ankeny,IA,C03,1237618,360637,757221,1439691,918566,106014,697728,185943,CLARE LINDAHL,10,50,29.1,63.8
680218747,CALIFORNIA URBAN WATER AGENCIES,2025-06-30,2026,Walnut Creek,CA,C03,1221886,1209194,0,1247003,1113755,0,0,0,VALERIE PRYOR,0,0,99.0,89.3
205308443,TEXAS FLOODPLAIN MANAGEMENT ASSO,2025-12-31,2026,Leander,TX,C03,1206007,0,1172891,1380488,1259202,0,444893,0,DOUG NICHOLSON CFM,6,,0.0,91.2
680051829,PESTICIDE APPLICATORS PROFESSIONAL,2025-12-31,2026,Sacramento,CA,C03,1200775,181990,945065,1432895,1124445,0,473867,0,DAWN FLUHARTY,5,14,15.2,78.5
300557554,RENEW NORTHEAST INC,2025-12-31,2026,Madison,CT,C03,1167968,225000,890150,900749,,0,504034,322528,FRANCIS PULLARO,2,18,19.3,
650667299,FLORIDA CHAPTER OF THE,2025-12-31,2026,Clearwater,FL,C03,992654,180072,791486,861101,861101,0,127299,94200,LORI BALLARD,2,,18.1,100.0
760663372,Produced Water Society Inc,2025-12-31,2026,Austin,TX,C03,858313,3120,805972,985329,706929,0,0,0,Rajendra Ghimire,0,0,0.4,71.7
475094692,The Crane Institute of,2025-12-31,2026,Manchester,MA,C03,855287,839748,11000,846742,709776,0,588590,185899,Georges Dyer,11,,98.2,83.8
770520415,Central California Joint Cable Fisheries,2025-12-31,2026,Morro Bay,CA,C03,777247,776657,0,644569,608230,0,0,0,WILLIAM WARD,0,,99.9,94.4
481146960,SOCIETY OF WETLAND SCIENTISTS INC,2025-12-31,2026,Mclean,VA,C03,748763,1155,698351,778314,524714,0,0,0,ERIC STEIN,0,100,0.2,67.4
431654823,MISSOURI ASSOCIATION OF,2025-12-31,2026,Jefferson Cty,MO,C03,727139,599308,113900,689554,611357,0,89550,0,JAMES CARLSON,1,,82.4,88.7
640639964,MISSISSIPPI ASSOCIATION OF CONSERV,2025-08-31,2026,Jackson,MS,C03,720384,0,67312,689822,685121,0,0,0,NICK ELMORE,0,,0.0,99.3
541557310,VA ASSOCIATION OF SOIL & WATER,2025-06-30,2025,Mechanicsvlle,VA,C03,719324,623982,32762,609356,586640,0,0,0,ROGER ELKINS,0,0,86.7,96.3
510193940,NATIONAL ASSOCIATION OF ENVIRONMENTAL PROFESSIONALS INC,2025-12-31,2026,Seattle,WA,C03,713186,187167,520847,540883,310832,0,0,0,MICHAEL MAYER,0,45,26.2,57.5
060646962,THE WESTPORT WOMAN'S CLUB INCORPORATED,2025-08-31,2026,Westport,CT,C03,640084,257657,14593,443351,345484,37026,45096,0,ROBIN CLARK,1,0,40.3,77.9
582292458,SOUTHEASTERN STATES AIR RESOURCE,2025-09-30,2026,Tallahassee,FL,C03,593792,583786,10000,593750,281570,0,274526,118773,GREGORY PEARCE DEANGELO,3,,98.3,47.4
941081657,CHEMEKETA PARK MUTUAL WATER COMPANY,2025-04-30,2026,Redwood Est,CA,C03,582808,0,582304,352591,352591,0,0,0,P BOOTHBY,0,0,0.0,100.0
590602950,Tampa Federation of Garden Club,2025-04-30,2025,Tampa,FL,C03,558138,82275,36506,378672,302153,0,111562,0,Paula Meckley,6,100,14.7,79.8
760617443,NORTH AMERICAN PROCESS TECHNOLOGY,2025-12-31,2026,Deer Park,TX,C03,522292,226852,286527,373978,251667,0,222906,128198,SHANNON BURKE,2,,43.4,67.3
752361817,SOLID WASTE ASSOCIATION OF NORTH AM,2025-08-31,2026,Grapevine,TX,C03,491881,26183,465694,421957,420806,0,0,0,SAMANTHA BEST,0,,5.3,99.7
237274677,MASSACHUSETTS ASSOCIATION OF,2025-06-30,2025,Belmont,MA,C03,491468,93407,387955,479013,410201,7943,329775,80494,DOROTHY MCGLINCY,7,0,19.0,85.6
364562966,VIRGINIA FOUNDATION FOR AGRICULTURE,2025-12-31,2026,Richmond,VA,C03,474656,394000,62074,519424,443545,0,0,0,WILLIAM CRUTCHFIELD,0,0,83.0,85.4
510189699,INTERNATIONAL ASSOCIATION FOR HYDROGEN ENERGY INC,2025-12-31,2026,Coral Gables,FL,C03,440704,0,435758,493362,484324,0,122471,64500,AYFER VEZIROGLU,0,,0.0,98.2
237302435,WISCONSIN WASTEWATER OPERATORS,2025-12-31,2026,Wales,WI,C03,439362,0,436396,383726,294539,0,0,0,BEN BROOKS,0,9,0.0,76.8
581314418,CAROLINAS AIR POLLUTION,2025-12-31,2026,Raleigh,NC,C03,436120,66320,364225,455669,345352,0,0,0,AMY MARSHALL,0,15,15.2,75.8
521834056,ALLIANCE OF HAZARDOUS MATERIALS PROFESSIONALS INC,2025-12-31,2026,New Albany,IN,C03,421794,0,414131,302442,210596,0,0,0,JENNIFER KOENIG,0,,0.0,69.6
311416058,ASSOCIATION OF NATURE CENTER,2025-06-30,2026,Logan,UT,C03,416773,141513,205552,404192,318019,40401,195214,79435,JEN LEVY,3,15,34.0,78.7
521445186,SWANA-Florida Sunshine Chapter Inc,2025-08-31,2025,Palm Harbor,FL,C03,408281,135963,272296,361551,279860,0,0,0,Keith Howard,0,,33.3,77.4
470951075,WESTERN RESOURCES LEGAL CENTER,2025-12-31,2026,Portland,OR,C03,388848,299304,42354,505989,505285,0,378717,77663,LISA ARTH,0,0,77.0,99.9
994185106,BLACK FIBER & TEXTILE NETWORK,2025-12-31,2026,Brooklyn,NY,C03,386739,360589,25850,256922,130740,718,109452,85250,TEJU ADISA-FARRAR,2,,93.2,50.9
272331022,MASSACHUSETTS LAND TRUST COALITION,2025-06-30,2026,Sudbury,MA,C03,374554,254389,103561,315702,214399,37270,192119,76106,ROBB JOHNSON,5,120,67.9,67.9
841075414,ENVIRONMENTAL AND ENGINEERING GEOPHYSICAL SOCIETY,2025-12-31,2026,Denver,CO,C03,370761,109537,228891,371321,257944,0,0,0,Iftekhar Alam,0,20,29.5,69.5
550759528,WEST VIRGINIA ASSOCIATION OF,2025-12-31,2026,Sutton,WV,C03,364077,338534,11872,419564,419012,100,178548,0,LOIS CARR,3,,93.0,99.9
841179373,Colorado Association for Recycling Inc,2025-12-31,2026,Longmont,CO,C03,357906,237386,118084,354671,276106,29400,191207,56438,BRANDY MOE,3,20,66.3,77.8
221633157,Federation of Shade Tree Commissions,2025-09-30,2026,New Brunswick,NJ,C03,353163,68620,284300,277015,150905,0,85125,47943,Emily Farschon,1,,19.4,54.5
386159369,MICHIGAN LAKES AND STREAMS,2025-12-31,2026,Kalamazoo,MI,C03,352183,150288,170957,350274,218316,0,85527,0,DAVID MATUREN,2,200,42.7,62.3
263246951,TENNESSEE WILDLIFE OFFICERS ASSOCIATION,2025-06-30,2025,Joelton,TN,C03,351059,11802,339257,389702,0,0,0,0,Kaleb Stratton,0,,3.4,0.0
060990196,CT TREE PROTECTIVE ASSOCIATION INC,2025-09-30,2025,Wallingford,CT,C03,322627,39515,273471,326370,311564,0,0,0,CATHY DVORSKY,0,13,12.2,95.5
621397340,NC CHAPTER OF SWANA,2025-09-30,2026,Newton,NC,C03,314335,18209,287939,295650,273955,0,20700,3000,D SCOTT BOST,0,0,5.8,92.7
521072086,THE TOXICOLOGY FORUM,2025-12-31,2026,Reston,VA,C03,296952,223280,69265,140493,72307,0,0,0,TRAVIS SCHMIT,0,34,75.2,51.5
030340816,North American Hazardous Materials Management Association,2025-12-31,2026,Eaton,CO,C03,294947,48825,236653,198037,198037,0,0,0,Miller Kenneth,0,17,16.6,100.0
222644870,ASSOCIATION OF NEW JERSEY RECYCLERS,2025-12-31,2026,Trenton,NJ,C03,292455,117997,170593,251325,239184,0,0,0,GARY SMALLEY,0,30,40.3,95.2
872713265,Carolinas Natural Gas Coalition,2025-06-30,2026,Columbia,SC,C03,258162,196000,61896,246521,,0,0,0,Melissa Bristol,0,0,75.9,
231317686,GARDEN CLUB FEDERATION OF PENNSYLVA,2025-04-30,2026,Troy,PA,C03,258158,13223,193276,192488,173924,1722,0,0,PAT WOLANSKI,0,,5.1,90.4
236417070,EASTERN PENNSYLVANIA WATER POLLUTION,2025-12-31,2026,Reinholds,PA,C03,245834,2766,222251,225335,130975,0,0,0,ARTHUR AUCHENBACH,0,,1.1,58.1
223041901,NEW YORK GREENGRASS ASSOCIATION INC,2025-12-31,2026,Latham,NY,C03,244791,12255,219674,263763,188476,0,0,86155,Sue Van Amburgh,0,,5.0,71.5
223635275,NORTH AMERICAN ASSOCIATION OF,2025-06-30,2025,New York,NY,C03,236268,2559,207083,261280,161684,0,73121,0,RIVKA CAMPBELL,1,,1.1,61.9
391480123,THE FEDERATION OF ENVIRONMENTAL,2025-06-30,2025,Waukesha,WI,C03,222290,14430,201714,224160,150113,554,134680,72219,JULIE JANSETT,2,31,6.5,67.0
770544536,CALIFORNIA SOCIETY FOR ECOLOGICAL RESTORATION,2025-12-31,2026,Sacramento,CA,C03,212109,40149,171960,202475,118032,0,51861,45983,Julie St John,1,24,18.9,58.3
237225078,New York Allergy and Asthma Society,2025-10-31,2026,Montclair,NJ,C03,205255,205055,0,207090,207090,0,0,0,Rushita Mehta,0,13,99.9,100.0
856012361,COUNCIL OF ALBUQUERQUE GARDEN CLUBS,2025-12-31,2026,Albuquerque,NM,C03,198614,16903,75650,205392,190435,0,68834,0,CONNIE WENK,7,20,8.5,92.7
066060890,FEDERATED GARDEN CLUBS OF CT INC,2025-12-31,2026,Wallingford,CT,C03,191991,47544,123165,193025,192475,0,33705,0,JOHN DAVIS,1,,24.8,99.7
620678098,TENNESSEE FEDERATION OF GARDEN,2025-03-31,2025,Knoxville,TN,C03,188738,18257,138044,159200,136527,0,27869,0,DENISE THORNE,1,100,9.7,85.8
042183225,THE GARDEN CLUB FEDERATION OF,2025-06-30,2026,Waltham,MA,C03,188495,949,140816,134037,99176,0,565,0,ANDREA LITTLE,1,150,0.5,74.0
300509700,INTERNATIONAL SOCIETY OF INDOOR AIR,2025-12-31,2026,Atlanta,GA,C03,172035,2560,126101,194340,120722,0,0,0,Kerry Kinney,0,40,1.5,62.1
333597027,SAINT MARY OF NAZARETH,2025-12-31,2026,Chicago,IL,C03,168296,0,154480,97424,94413,0,0,0,JANNETH JARAMILLO,0,,0.0,96.9
721291068,Louisiana Section A&WMA,2025-12-31,2026,New Orleans,LA,C03,164074,9644,143978,210583,176154,0,0,0,JOHN KING,0,20,5.9,83.7
946083114,California Garden Clubs Inc,2025-06-30,2026,San Fernando,CA,C03,161344,28351,83939,123422,61199,0,4200,4200,George Perko,0,18600,17.6,49.6
066036288,NEW CANAAN GARDEN CLUB INC,2025-06-30,2025,New Canaan,CT,C03,152422,56713,0,48350,34532,0,0,0,OLIVIA ENGLISH,0,0,37.2,71.4
480935297,KANSAS WATER ENVIRONMENT ASSOCIATION,2025-12-31,2026,Topeka,KS,C03,147615,4613,128941,161985,161985,0,16005,0,SYLVAN COLES,0,,3.1,100.0
630781189,ALABAMA'S WATER ENVIRONMENT ASSOCIATION,2025-05-31,2025,Northport,AL,C03,140345,41120,88281,167575,82903,0,33578,9062,SUSAN MCCRISPIN,0,0,29.3,49.5
311813008,The Oxford Society,2025-12-31,2026,Oxford,OH,C03,130437,102893,0,24372,1225,0,0,0,Donald Kaufman,0,10,78.9,5.0
590942414,Pensacola Federation of Garden Clubs Inc,2025-04-30,2026,Pensacola,FL,C03,88799,14757,10797,70791,70791,0,0,0,Gladys Matteson,0,,16.6,100.0
202209864,Florida Chapter of American Association of Black in Energy Inc,2025-12-31,2026,Jacksonville,FL,C03,88040,67197,0,70804,52000,0,0,0,Walette Staford,0,,76.3,73.4
237049211,WEBER COUNTY MEDICAL SOCIETY,2025-12-31,2026,Ogden,UT,C03,80099,80099,0,36560,,0,21000,0,CRITT AARDEMA,0,,100.0,
066083165,HORTULUS INC,2025-06-30,2025,Greenwich,CT,C03,79124,67941,2610,73527,64356,0,0,0,ADRIENNE WESTERFIELD,0,46,85.9,87.5
066047068,GARDEN CLUB OF MADISON,2025-12-31,2026,Madison,CT,C03,73109,19974,0,50542,44745,0,0,0,SUE KELLEY,0,116,27.3,88.5
546038283,VIRGINIA FEDERATION OF GARDEN,2025-05-31,2025,Richmond,VA,C03,67232,24049,32638,79847,70520,1673,0,0,VALERIE STORY,0,,35.8,88.3
640433399,THE GARDEN CLUB OF MISSISSIPPI INC,2025-05-31,2025,Merigold,MS,C03,65201,29936,25081,61799,52286,0,0,0,JOY BURKE,0,,45.9,84.6
541582500,VIRGINIA RECYLCING ASSOCIATION,2025-12-31,2026,Radford,VA,C03,58894,14545,44349,58661,36732,0,0,0,BRIAN ANDES,0,,24.7,62.6
526050420,National Capital Area Garden Club Inc,2025-07-31,2026,Washington,DC,C03,52250,27563,3884,79026,61812,0,0,0,Barbara Kiker,0,0,52.8,78.2
411567714,National Association of State Foresters,2025-09-30,2026,Washington,DC,C03,48126,13125,0,131364,44182,0,0,0,Thomas Claeys,0,16,27.3,33.6
383330000,MUSKEGON ENVIRONMENTAL RESEARCH &,2025-06-30,2025,N Muskegon,MI,C03,48053,44865,0,43482,41407,0,0,0,STEVE THOMPSON,0,10,93.4,95.2
251311682,Western Clinton Sportsmen Associati,2025-12-31,2026,Renovo,PA,C03,31717,30920,0,35236,8258,0,0,0,Gene Lavelle,0,,97.5,23.4
923267531,ANOINTED TO HEAL OK,2025-12-31,2026,Las Vegas,NV,C03,0,0,0,0,,0,0,0,TIFFANY SHANNON,0,,,