"Figure 2. Three-Day High Streamflows in the United States, 1940-2022",,,
Source: EPA's Climate Change Indicators in the United States: www.epa.gov/climate-indicators,,,
"Data source: USGS, 2023",,,
Web update: June 2024,,,
Units: percent change,,,
,,,
Lat,Long,Station name,Change in three-day high streamflow
47.23739,-68.58264,"Fish River near Fort Kent, Maine",9.056238042
45.50098,-68.30596,"Mattawamkeag River near Mattawamkeag, Maine",13.48629507
45.17501,-69.3147,"Piscataquis River near Dover-Foxcroft, Maine",12.96291484
44.8692,-69.9551,"Carrabassett River near North Anson, Maine",12.00674244
44.87739,-71.05749,"Diamond River near Wentworth Location, NH",3.938997791
44.64275,-70.58878,"Swift River near Roxbury, Maine",10.84172997
44.30399,-70.53968,"Little Androscoggin River near South Paris, Maine",11.16149278
43.1487,-70.96506,"OYSTER RIVER NEAR DURHAM, NH",7.370374674
43.56646,-71.74786,"SMITH RIVER NEAR BRISTOL, NH",-7.558700774
41.84371,-72.16897,"MOUNT HOPE RIVER NEAR WARRENVILLE, CT.",35.34482678
44.26867,-71.63036,"AMMONOOSUC RIVER AT BETHLEHEM JUNCTION, NH",-4.603862817
44.15034,-72.06509,"WELLS RIVER AT WELLS RIVER, VT",2.266978995
43.93451,-72.65788,"AYERS BROOK AT RANDOLPH, VT",-4.520016554
43.71424,-72.41815,"WHITE RIVER AT WEST HARTFORD, VT",-11.35446224
42.68259,-72.11508,"PRIEST BROOK NEAR WINCHENDON, MA",9.588389074
42.63842,-72.72509,"NORTH RIVER AT SHATTUCKVILLE, MA",-5.22871369
42.23731,-72.89565,"WEST BRANCH WESTFIELD RIVER AT HUNTINGTON, MA",6.300825015
42.03732,-72.93899,"HUBBARD RIVER NR. WEST HARTLAND, CT.",18.90803185
42.31953,-74.43654,SCHOHARIE CREEK AT PRATTSVILLE NY,26.70667743
41.86648,-74.4871,RONDOUT CREEK NEAR LOWES CORNERS NY,2.816720121
42.14481,-74.65349,EAST BR DELAWARE R AT MARGARETVILLE NY,0.189147932
42.1062,-74.73043,MILL BROOK NEAR DUNRAVEN NY,-11.83153677
42.12009,-74.81849,TREMPER KILL NEAR ANDES NY,-23.39934948
41.89009,-74.58988,NEVERSINK RIVER NEAR CLARYVILLE NY,-0.144008669
41.08815,-75.03767,"Bush Kill at Shoemakers, PA",9.120187062
41.10667,-74.95222,FLAT BROOK NEAR FLATBROOKVILLE NJ,17.8570157
41.70702,-76.48467,"Towanda Creek near Monroeton, PA",-24.79935789
41.07814,-76.43106,"Fishing Creek near Bloomsburg, PA",-9.67024153
41.4134,-78.19695,"Driftwood Br Sinnemahoning Cr at Sterling Run, PA",-30.37616014
41.4759,-77.82583,"Kettle Creek at Cross Fork, PA",-20.73589774
41.52174,-77.44748,"Pine Creek at Cedar Run, PA",-16.97536758
41.47368,-77.23081,"Blockhouse Creek near English Center, PA",-17.08889357
41.41841,-77.03275,"Lycoming Creek near Trout Run, PA",-2.453726313
41.32508,-76.91246,"Loyalsock Creek at Loyalsockville, PA",-13.49068373
41.35702,-76.53467,"Muncy Creek near Sonestown, PA",-16.2084683
40.21258,-77.92528,"Aughwick Creek near Three Springs, PA",-10.80474547
40.32342,-77.16887,"Sherman Creek at Shermans Dale, PA",17.89732109
39.62997,-76.40331,"DEER CREEK AT ROCKS, MD",19.65259085
38.99122,-79.17587,"SO. BRANCH POTOMAC RIVER NR PETERSBURG, WV",11.77749722
38.63706,-78.8528,"N F SHENANDOAH RIVER AT COOTES STORE, VA",-13.21247635
39.08122,-78.32945,"CEDAR CREEK NEAR WINCHESTER, VA",44.81037677
39.01955,-77.57749,"GOOSE CREEK NEAR LEESBURG, VA",29.07241316
38.35041,-77.975,"RAPIDAN RIVER NEAR CULPEPER, VA",23.86597107
37.8029,-80.047,"DUNLAP CREEK NEAR COVINGTON, VA",4.296319501
37.7918,-79.75949,"COWPASTURE RIVER NEAR CLIFTON FORGE, VA",8.150941852
37.66596,-79.91144,"CRAIG CREEK AT PARR, VA",-3.145982578
37.71542,-78.98169,"TYE RIVER NEAR LOVINGSTON, VA",13.37967944
36.71681,-77.83166,"MEHERRIN RIVER NEAR LAWRENCEVILLE, VA",21.6288232
37.1732,-79.52031,"GOOSE CREEK NEAR HUDDLESTON, VA",31.98043255
37.12681,-78.95974,"FALLING RIVER NEAR NARUNA, VA",22.46276112
36.56819,-79.98727,"NORTH MAYO RIVER NEAR SPENCER, VA",27.1268484
36.61958,-79.50419,"SANDY RIVER NEAR DANVILLE, VA",34.56206223
36.19417,-78.58306,"TAR RIVER NEAR TAR RIVER, NC",8.807021075
34.82889,-77.83222,"NORTHEAST CAPE FEAR RIVER NEAR CHINQUAPIN, NC",46.50437391
36.175,-81.16889,"REDDIES RIVER AT NORTH WILKESBORO, NC",-7.399933415
34.81398,-83.30599,"CHATTOOGA RIVER NEAR CLAYTON, GA",-4.436286293
30.35885,-82.0815,"ST. MARYS RIVER NR MACCLENNY, FLA.",-21.48474251
29.97941,-81.85204,"SOUTH FORK BLACK CREEK NR PENNEY FARMS, FLA.",-17.67738845
30.1133,-81.90649,"NORTH FORK BLACK CREEK NR MIDDLEBURG, FLA.",-12.02682132
30.32578,-82.73818,"SUWANNEE RIVER AT WHITE SPRINGS, FLA.",-0.624249688
31.34295,-85.61049,"CHOCTAWHATCHEE RIVER NEAR NEWTON, AL.",-17.10618746
31.57349,-86.25162,CONECUH RIVER AT BRANTLEY AL,-15.50954717
31.4185,-86.98664,MURDER CREEK NEAR EVERGREEN AL,-7.814262025
31.70694,-89.40694,"LEAF RIVER NR COLLINS, MS",17.7090187
31.42583,-89.41472,"BOUIE CREEK NR HATTIESBURG, MS",17.51076556
41.85256,-79.31727,"Brokenstraw Creek at Youngsville, PA",-0.797437369
39.12705,-79.46839,"BLACKWATER R AT DAVIS, WV",9.204348924
39.12288,-79.68117,"CHEAT RIVER NEAR PARSONS, WV",9.959308244
39.61564,-79.70477,"BIG SANDY CREEK AT ROCKVILLE, WV",-19.57871086
40.36285,-81.86236,Mill Creek near Coshocton OH,26.15181434
40.13257,-82.14792,Wakatomika Creek near Frazeysburg OH,15.55799287
36.39333,-81.40694,"SOUTH FORK NEW RIVER NEAR JEFFERSON, NC",8.536686572
36.64735,-80.97897,"NEW RIVER NEAR GALAX, VA",1.994146965
37.03763,-80.55672,"LITTLE RIVER AT GRAYSONTOWN, VA",34.59905753
37.26818,-80.70951,"WALKER CREEK AT BANE, VA",4.639479754
38.18595,-80.13062,"GREENBRIER RIVER AT BUCKEYE, WV",14.53337027
38.379,-80.48397,"WILLIAMS RIVER AT DYER, WV",1.976613554
38.80368,-83.42102,Ohio Brush Creek near West Union OH,7.627266672
37.47981,-83.67519,"SOUTH FORK KENTUCKY RIVER AT BOONEVILLE, KY",-19.83153336
39.01004,-87.94559,"NORTH FORK EMBARRAS RIVER NEAR OBLONG, IL",84.082994
35.14333,-82.82472,"FRENCH BROAD RIVER AT ROSMAN, NC",19.03526396
36.65178,-81.84401,"S F HOLSTON RIVER NEAR DAMASCUS, VA",2.775319041
36.23917,-81.82222,"WATAUGA RIVER NEAR SUGAR GROVE, NC",2.440721064
36.89678,-81.74623,"N F HOLSTON RIVER NEAR SALTVILLE, VA",-2.126438147
35.1275,-83.61861,"NANTAHALA RIVER NEAR RAINBOW SPRINGS, NC",6.536182905
34.62425,-86.30637,PAINT ROCK RIVER NEAR WOODVILLE AL,-12.96308536
35.49591,-87.8328,"BUFFALO RIVER NEAR FLAT WOODS, TN",4.997166761
46.03053,-86.16125,"MANISTIQUE RIVER NEAR MANISTIQUE, MI",-6.368739948
43.94501,-86.27869,"PERE MARQUETTE RIVER AT SCOTTVILLE, MI",44.1184839
44.43639,-85.69868,"MANISTEE RIVER NEAR SHERMAN, MI",4.654015624
41.5045,-84.42967,Tiffin River at Stryker OH,23.32294926
48.13834,-100.53986,"WINTERING RIVER NR KARLSRUHE, ND",0.713482475
48.39578,-93.54933,"LITTLE FORK RIVER AT LITTLEFORK, MN",-22.59075566
45.29163,-96.48756,"WHETSTONE RIVER NEAR BIG STONE CITY, SD",69.10090687
45.30803,-90.95653,"JUMP RIVER AT SHELDON, WI",6.616445899
44.82191,-90.07958,"BIG EAU PLEINE RIVER AT STRATFORD, WI",-25.83500117
43.57414,-90.64319,"KICKAPOO RIVER AT LA FARGE, WI",-19.98138083
42.73999,-91.2618,"Turkey River at Garber, IA",8.587135031
42.72027,-90.81929,"GRANT RIVER AT BURTON, WI",-49.04436891
42.7311,-90.64041,"PLATTE RIVER NEAR ROCKVILLE, WI",-54.94434671
41.90281,-89.69622,"ELKHORN CREEK NEAR PENROSE, IL",-9.682558885
41.70002,-91.48767,"Rapid Creek near Iowa City, IA",20.85637719
41.18698,-90.96737,"EDWARDS RIVER NEAR NEW BOSTON, IL",70.5902614
40.39241,-91.59788,"Fox River at Wayland, MO",67.41559744
39.81799,-91.5177,"North River at Palmyra, MO",28.80881691
41.36587,-89.49843,"BIG BUREAU CREEK AT PRINCETON, IL",15.50831773
40.02477,-90.63179,"LA MOINE RIVER AT RIPLEY, IL",32.93049252
45.11188,-110.79438,Yellowstone River at Corwin Springs MT,15.68500577
45.00691,-107.6151,Little Bighorn River at State Line nr Wyola MT,19.88120588
46.37611,-100.93444,"CANNONBALL RIVER AT BREIEN, ND",-45.84350185
44.32665,-100.3843,BAD R NEAR FORT PIERRE SD,3.114439489
43.74833,-99.55649,WHITE R NEAR OACOMA SD,-13.53578003
39.09938,-95.72495,"SOLDIER C NR TOPEKA, KS",47.64426354
39.11633,-95.01088,"STRANGER C NR TONGANOXIE, KS",19.57652279
35.98318,-92.74755,"Buffalo River near St. Joe, AR",16.51508196
37.15408,-91.35816,"Jacks Fork at Eminence, MO",37.22585824
36.622,-90.84762,"Current River at Doniphan, MO",26.91610842
36.64868,-91.20082,"Eleven Point River near Bardley, MO",11.03737567
38.19645,-96.82458,"CEDAR C NR CEDAR POINT, KS",24.56322679
36.37226,-104.97,"RAYADO CREEK NEAR CIMARRON, NM",-24.08457923
31.50306,-90.7775,"HOMOCHITTO RIVER AT EDDICETON, MS",17.42168344
30.5038,-90.67732,"Tickfaw River at Holden, LA",34.46932654
30.69875,-92.89319,"Whiskey Chitto Creek Near Oberlin, LA",-0.173463257
30.3366,-95.1041,"E Fk San Jacinto Rv nr Cleveland, TX",2.190660939
28.95998,-96.68637,"Lavaca Rv nr Edna, TX",10.13525608
28.29195,-97.27916,"Mission Rv at Refugio, TX",42.41952761
29.42857,-99.99729,"Nueces Rv at Laguna, TX",-13.29004202
29.48856,-99.70478,"Frio Rv at Concan, TX",32.41835236
36.54169,-105.5564,"RIO HONDO NEAR VALDEZ, NM",-25.98736496
35.70837,-105.68252,"PECOS RIVER NEAR PECOS, NM",-1.20973223
35.65199,-105.3189,"GALLINAS CREEK NEAR MONTEZUMA, NM",-1.193833866
33.06118,-108.53728,"GILA RIVER NEAR GILA, NM",67.95746234
41.74438,-111.78439,COM F LOGAN R AB ST D AND LO HP AND SM C N LO UT,-14.14936141
38.28053,-112.56827,"BEAVER RIVER NEAR BEAVER, UT",-33.95983345
37.6722,-113.03467,"COAL CREEK NEAR CEDAR CITY, UT",-21.29921634
34.42083,-117.83951,BIG ROCK C NR VALYERMO CA,-20.08579827
41.53462,-117.4179,"MARTIN C NR PARADISE VALLEY, NV",-30.21754543
42.79083,-118.8675,DONNER UND BLITZEN RIVER NR FRENCHGLEN OR,6.561946476
34.22223,-118.17757,ARROYO SECO NR PASADENA CA,-20.3781089
34.59666,-119.90875,SANTA CRUZ C NR SANTA YNEZ CA,-15.31936688
37.33939,-118.97345,BEAR C NR LAKE THOMAS A EDISON CA,-8.689331331
37.19856,-119.21373,PITMAN C BL TAMARACK C CA,-20.32623365
37.73159,-119.55877,MERCED R A HAPPY ISLES BRIDGE NR YOSEMITE CA,-8.773635823
37.31549,-121.12521,ORESTIMBA C NR NEWMAN CA,0
38.51908,-120.21269,COLE C NR SALT SPRINGS DAM CA,-19.23653321
40.0546,-122.02415,MILL C NR LOS MOLINOS CA,-25.45652603
40.01405,-121.94832,DEER C NR VINA CA,-30.67218917
41.37763,-123.47756,SALMON R A SOMES BAR CA,-16.74094525
41.7915,-124.07619,SMITH R NR CRESCENT CITY CA,-28.27965762
46.37399,-123.74348,"NASELLE RIVER NEAR NASELLE, WA",19.07159015
46.61732,-123.27764,"CHEHALIS RIVER NEAR DOTY, WA",25.78549898
47.00065,-123.49488,"SATSOP RIVER NEAR SATSOP, WA",37.40975117
48.01426,-123.13268,"DUNGENESS RIVER NEAR SEQUIM, WA",29.09500813
47.68398,-123.01155,"DUCKABUSH RIVER NEAR BRINNON, WA",20.21316909
47.51426,-123.32989,"NF SKOKOMISH R BL STAIRCASE RPDS NR HOODSPORT, WA",43.0665518
48.26149,-122.04764,"NF STILLAGUAMISH RIVER NEAR ARLINGTON, WA",28.9308508
48.67263,-121.0729,"THUNDER CREEK NEAR NEWHALEM, WA",22.74699027
48.16872,-121.47067,"SAUK RIVER AB WHITECHUCK RIVER NEAR DARRINGTON, WA",32.87928958
48.42456,-121.56846,"SAUK RIVER NEAR SAUK, WA",40.00575276
48.49524,-114.01012,Middle Fork Flathead River nr West Glacier MT,-6.515115174
47.56889,-116.25333,NF COEUR D ALENE RIVER AT ENAVILLE ID,-13.39457243
47.27464,-116.18905,ST JOE RIVER AT CALDER ID,-15.51039727
48.32958,-120.69177,"STEHEKIN RIVER AT STEHEKIN, WA",-4.05517477
46.97762,-121.1687,"AMERICAN RIVER NEAR NILE, WA",5.020965746
42.16583,-113.98361,TRAPPER CREEK NR OAKLEY ID,-4.893691341
43.65944,-115.72722,BOISE RIVER NR TWIN SPRINGS ID,-3.829338707
44.08528,-115.62222,SF PAYETTE RIVER AT LOWMAN ID,-4.294820208
44.96167,-115.5,JOHNSON CREEK AT YELLOW PINE ID,-2.694917451
46.15083,-115.58722,LOCHSA RIVER NR LOWELL ID,-8.736428717
45.71958,-118.32329,"UMATILLA RIVER ABOVE MEACHAM CREEK, NR GIBBON, OR",45.1962485
45.39956,-122.13731,"SANDY RIVER NEAR MARMOT, OR",2.134057777
45.4154,-122.17147,"LITTLE SANDY RIVER NEAR BULL RUN, OREG.",-10.60506374
43.73596,-122.8734,"ROW RIVER ABOVE PITCHER CREEK NEAR, DORENA, OREG",-23.42941691
44.04984,-123.42621,"LONG TOM RIVER NEAR NOTI, OREG.",-20.03197091
44.79151,-122.57897,"LITTLE NORTH SANTIAM RIVER NEAR MEHAMA, OR",-8.785207818
44.39179,-122.49758,"SOUTH SANTIAM RIVER BELOW CASCADIA, OR",-5.176721132
45.83678,-122.46621,"EAST FORK LEWIS RIVER NEAR HEISSON, WA",5.019041502
45.704,-123.75541,"NEHALEM RIVER NEAR FOSS, OR",-3.537349013
44.71512,-123.88733,"SILETZ RIVER AT SILETZ, OR",-13.46340847
44.38595,-123.83178,"ALSEA RIVER NEAR TIDEWATER, OR",-29.50892882
42.8915,-124.07065,"SOUTH FORK COQUILLE RIVER AT POWERS, OR",-25.52752333
55.3916,-131.19558,FISH C NR KETCHIKAN AK,-1.684563127
22.13267,-159.61998,"Kawaikoi Stream nr Waimea, Kauai, HI",-19.01744359
22.06877,-159.41526,"EB of NF Wailua River nr Lihue, Kauai, HI",45.45155935
21.3635,-157.8442,"Kalihi Str nr Honolulu, Oahu, HI",-24.01975637
21.1555,-156.76197,"Halawa Stream near Halawa, Molokai, HI",4.292451327
20.80686,-156.11422,"Hanawi Stream near Nahiku, Maui, HI",12.12034833
20.81769,-156.14103,"West Wailuaiki Stream near Keanae, Maui, HI",-24.3815865
20.88568,-156.25274,"Honopou Stream near Huelo, Maui, HI",94.92193639