"Figure 1. Seven-Day Low 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 seven-day low streamflow
47.23739,-68.58264,"Fish River near Fort Kent, Maine",2.74730442
45.50098,-68.30596,"Mattawamkeag River near Mattawamkeag, Maine",-22.39687281
45.17501,-69.3147,"Piscataquis River near Dover-Foxcroft, Maine",-30.52828586
44.8692,-69.9551,"Carrabassett River near North Anson, Maine",30.33103505
44.87739,-71.05749,"Diamond River near Wentworth Location, NH",22.19772763
44.64275,-70.58878,"Swift River near Roxbury, Maine",64.60539869
44.30399,-70.53968,"Little Androscoggin River near South Paris, Maine",-7.994561269
43.1487,-70.96506,"OYSTER RIVER NEAR DURHAM, NH",-7.956558379
43.56646,-71.74786,"SMITH RIVER NEAR BRISTOL, NH",46.22893274
41.84371,-72.16897,"MOUNT HOPE RIVER NEAR WARRENVILLE, CT.",0.626824373
44.26867,-71.63036,"AMMONOOSUC RIVER AT BETHLEHEM JUNCTION, NH",32.64975225
44.15034,-72.06509,"WELLS RIVER AT WELLS RIVER, VT",30.8357982
43.93451,-72.65788,"AYERS BROOK AT RANDOLPH, VT",146.0325784
43.71424,-72.41815,"WHITE RIVER AT WEST HARTFORD, VT",67.82008493
42.68259,-72.11508,"PRIEST BROOK NEAR WINCHENDON, MA",49.23652196
42.63842,-72.72509,"NORTH RIVER AT SHATTUCKVILLE, MA",55.18316942
42.23731,-72.89565,"WEST BRANCH WESTFIELD RIVER AT HUNTINGTON, MA",75.18637594
42.03732,-72.93899,"HUBBARD RIVER NR. WEST HARTLAND, CT.",-12.2557821
42.31953,-74.43654,SCHOHARIE CREEK AT PRATTSVILLE NY,177.8134777
41.86648,-74.4871,RONDOUT CREEK NEAR LOWES CORNERS NY,73.55914014
42.14481,-74.65349,EAST BR DELAWARE R AT MARGARETVILLE NY,121.4624665
42.1062,-74.73043,MILL BROOK NEAR DUNRAVEN NY,70.36446241
42.12009,-74.81849,TREMPER KILL NEAR ANDES NY,62.21507743
41.89009,-74.58988,NEVERSINK RIVER NEAR CLARYVILLE NY,84.53770553
41.08815,-75.03767,"Bush Kill at Shoemakers, PA",52.90373033
41.10667,-74.95222,FLAT BROOK NEAR FLATBROOKVILLE NJ,20.93080178
41.70702,-76.48467,"Towanda Creek near Monroeton, PA",56.76176657
41.07814,-76.43106,"Fishing Creek near Bloomsburg, PA",42.32447789
41.4134,-78.19695,"Driftwood Br Sinnemahoning Cr at Sterling Run, PA",147.6710338
41.4759,-77.82583,"Kettle Creek at Cross Fork, PA",43.74232751
41.52174,-77.44748,"Pine Creek at Cedar Run, PA",77.93689213
41.47368,-77.23081,"Blockhouse Creek near English Center, PA",30.48603344
41.41841,-77.03275,"Lycoming Creek near Trout Run, PA",41.86541132
41.32508,-76.91246,"Loyalsock Creek at Loyalsockville, PA",65.40379914
41.35702,-76.53467,"Muncy Creek near Sonestown, PA",23.02021725
40.21258,-77.92528,"Aughwick Creek near Three Springs, PA",7.324331698
40.32342,-77.16887,"Sherman Creek at Shermans Dale, PA",48.79704103
39.62997,-76.40331,"DEER CREEK AT ROCKS, MD",5.458916263
38.99122,-79.17587,"SO. BRANCH POTOMAC RIVER NR PETERSBURG, WV",1.189910671
38.63706,-78.8528,"N F SHENANDOAH RIVER AT COOTES STORE, VA",-3.871912043
39.08122,-78.32945,"CEDAR CREEK NEAR WINCHESTER, VA",11.58349919
39.01955,-77.57749,"GOOSE CREEK NEAR LEESBURG, VA",-3.056969042
38.35041,-77.975,"RAPIDAN RIVER NEAR CULPEPER, VA",-30.3171581
37.8029,-80.047,"DUNLAP CREEK NEAR COVINGTON, VA",-2.100774213
37.7918,-79.75949,"COWPASTURE RIVER NEAR CLIFTON FORGE, VA",16.68455601
37.66596,-79.91144,"CRAIG CREEK AT PARR, VA",5.96846834
37.71542,-78.98169,"TYE RIVER NEAR LOVINGSTON, VA",-26.5290258
36.71681,-77.83166,"MEHERRIN RIVER NEAR LAWRENCEVILLE, VA",-39.95845215
37.1732,-79.52031,"GOOSE CREEK NEAR HUDDLESTON, VA",-30.23621635
37.12681,-78.95974,"FALLING RIVER NEAR NARUNA, VA",-47.63230504
36.56819,-79.98727,"NORTH MAYO RIVER NEAR SPENCER, VA",5.01989034
36.61958,-79.50419,"SANDY RIVER NEAR DANVILLE, VA",1.041556661
36.19417,-78.58306,"TAR RIVER NEAR TAR RIVER, NC",-74.41438165
34.82889,-77.83222,"NORTHEAST CAPE FEAR RIVER NEAR CHINQUAPIN, NC",-6.211696012
36.175,-81.16889,"REDDIES RIVER AT NORTH WILKESBORO, NC",-1.768875558
34.81398,-83.30599,"CHATTOOGA RIVER NEAR CLAYTON, GA",-4.831802446
30.35885,-82.0815,"ST. MARYS RIVER NR MACCLENNY, FLA.",-22.03066986
29.97941,-81.85204,"SOUTH FORK BLACK CREEK NR PENNEY FARMS, FLA.",-53.18625046
30.1133,-81.90649,"NORTH FORK BLACK CREEK NR MIDDLEBURG, FLA.",7.234157416
30.32578,-82.73818,"SUWANNEE RIVER AT WHITE SPRINGS, FLA.",-46.41461527
31.34295,-85.61049,"CHOCTAWHATCHEE RIVER NEAR NEWTON, AL.",-42.49335327
31.57349,-86.25162,CONECUH RIVER AT BRANTLEY AL,-49.89976938
31.4185,-86.98664,MURDER CREEK NEAR EVERGREEN AL,-10.05538367
31.70694,-89.40694,"LEAF RIVER NR COLLINS, MS",13.30701661
31.42583,-89.41472,"BOUIE CREEK NR HATTIESBURG, MS",-7.16171998
41.85256,-79.31727,"Brokenstraw Creek at Youngsville, PA",48.19260651
39.12705,-79.46839,"BLACKWATER R AT DAVIS, WV",33.25782461
39.12288,-79.68117,"CHEAT RIVER NEAR PARSONS, WV",21.5508742
39.61564,-79.70477,"BIG SANDY CREEK AT ROCKVILLE, WV",83.7718543
40.36285,-81.86236,Mill Creek near Coshocton OH,355.4284102
40.13257,-82.14792,Wakatomika Creek near Frazeysburg OH,23.43298344
36.39333,-81.40694,"SOUTH FORK NEW RIVER NEAR JEFFERSON, NC",5.82848516
36.64735,-80.97897,"NEW RIVER NEAR GALAX, VA",8.506883145
37.03763,-80.55672,"LITTLE RIVER AT GRAYSONTOWN, VA",20.16359248
37.26818,-80.70951,"WALKER CREEK AT BANE, VA",3.288491763
38.18595,-80.13062,"GREENBRIER RIVER AT BUCKEYE, WV",7.113178189
38.379,-80.48397,"WILLIAMS RIVER AT DYER, WV",4.707085004
38.80368,-83.42102,Ohio Brush Creek near West Union OH,111.1924562
37.47981,-83.67519,"SOUTH FORK KENTUCKY RIVER AT BOONEVILLE, KY",350.0188797
39.01004,-87.94559,"NORTH FORK EMBARRAS RIVER NEAR OBLONG, IL",-4.276149034
35.14333,-82.82472,"FRENCH BROAD RIVER AT ROSMAN, NC",6.421531415
36.65178,-81.84401,"S F HOLSTON RIVER NEAR DAMASCUS, VA",14.83851227
36.23917,-81.82222,"WATAUGA RIVER NEAR SUGAR GROVE, NC",4.32064643
36.89678,-81.74623,"N F HOLSTON RIVER NEAR SALTVILLE, VA",21.58426027
35.1275,-83.61861,"NANTAHALA RIVER NEAR RAINBOW SPRINGS, NC",1.824817779
34.62425,-86.30637,PAINT ROCK RIVER NEAR WOODVILLE AL,49.99640959
35.49591,-87.8328,"BUFFALO RIVER NEAR FLAT WOODS, TN",52.43906019
46.03053,-86.16125,"MANISTIQUE RIVER NEAR MANISTIQUE, MI",0.828336281
43.94501,-86.27869,"PERE MARQUETTE RIVER AT SCOTTVILLE, MI",27.0196806
44.43639,-85.69868,"MANISTEE RIVER NEAR SHERMAN, MI",-1.061734699
41.5045,-84.42967,Tiffin River at Stryker OH,48.62960314
48.13834,-100.53986,"WINTERING RIVER NR KARLSRUHE, ND",0
48.39578,-93.54933,"LITTLE FORK RIVER AT LITTLEFORK, MN",39.3453331
45.29163,-96.48756,"WHETSTONE RIVER NEAR BIG STONE CITY, SD",630.5551087
45.30803,-90.95653,"JUMP RIVER AT SHELDON, WI",88.26379737
44.82191,-90.07958,"BIG EAU PLEINE RIVER AT STRATFORD, WI",392.624895
43.57414,-90.64319,"KICKAPOO RIVER AT LA FARGE, WI",114.3083549
42.73999,-91.2618,"Turkey River at Garber, IA",213.4346363
42.72027,-90.81929,"GRANT RIVER AT BURTON, WI",183.5971199
42.7311,-90.64041,"PLATTE RIVER NEAR ROCKVILLE, WI",120.9959227
41.90281,-89.69622,"ELKHORN CREEK NEAR PENROSE, IL",185.0172983
41.70002,-91.48767,"Rapid Creek near Iowa City, IA",535.9999213
41.18698,-90.96737,"EDWARDS RIVER NEAR NEW BOSTON, IL",246.2623425
40.39241,-91.59788,"Fox River at Wayland, MO",478.75495
39.81799,-91.5177,"North River at Palmyra, MO",106.9097901
41.36587,-89.49843,"BIG BUREAU CREEK AT PRINCETON, IL",743.2617819
40.02477,-90.63179,"LA MOINE RIVER AT RIPLEY, IL",114.4948095
45.11188,-110.79438,Yellowstone River at Corwin Springs MT,14.19965212
45.00691,-107.6151,Little Bighorn River at State Line nr Wyola MT,3.677041591
46.37611,-100.93444,"CANNONBALL RIVER AT BREIEN, ND",2277.755784
43.74833,-99.55649,WHITE R NEAR OACOMA SD,842.867046
39.09938,-95.72495,"SOLDIER C NR TOPEKA, KS",125.103476
39.11633,-95.01088,"STRANGER C NR TONGANOXIE, KS",108.1975111
35.98318,-92.74755,"Buffalo River near St. Joe, AR",-8.421221078
37.15408,-91.35816,"Jacks Fork at Eminence, MO",41.77398858
36.622,-90.84762,"Current River at Doniphan, MO",27.47697596
36.64868,-91.20082,"Eleven Point River near Bardley, MO",54.64021934
38.19645,-96.82458,"CEDAR C NR CEDAR POINT, KS",19.32338613
36.37226,-104.97,"RAYADO CREEK NEAR CIMARRON, NM",10.27834814
31.50306,-90.7775,"HOMOCHITTO RIVER AT EDDICETON, MS",8.660390321
30.5038,-90.67732,"Tickfaw River at Holden, LA",-4.859396703
30.69875,-92.89319,"Whiskey Chitto Creek Near Oberlin, LA",-8.261087499
30.3366,-95.1041,"E Fk San Jacinto Rv nr Cleveland, TX",4.447322557
28.95998,-96.68637,"Lavaca Rv nr Edna, TX",-36.89352828
28.29195,-97.27916,"Mission Rv at Refugio, TX",-25.6609513
29.42857,-99.99729,"Nueces Rv at Laguna, TX",38.37523618
29.48856,-99.70478,"Frio Rv at Concan, TX",43.66523229
36.54169,-105.5564,"RIO HONDO NEAR VALDEZ, NM",-11.10177688
35.70837,-105.68252,"PECOS RIVER NEAR PECOS, NM",16.52343272
35.65199,-105.3189,"GALLINAS CREEK NEAR MONTEZUMA, NM",33.23167616
33.06118,-108.53728,"GILA RIVER NEAR GILA, NM",-22.44409652
41.74438,-111.78439,COM F LOGAN R AB ST D AND LO HP AND SM C N LO UT,-6.073774566
38.28053,-112.56827,"BEAVER RIVER NEAR BEAVER, UT",-6.533278595
37.6722,-113.03467,"COAL CREEK NEAR CEDAR CITY, UT",8.164331107
34.42083,-117.83951,BIG ROCK C NR VALYERMO CA,-46.02122719
41.53462,-117.4179,"MARTIN C NR PARADISE VALLEY, NV",4.480792657
42.79083,-118.8675,DONNER UND BLITZEN RIVER NR FRENCHGLEN OR,0
34.22223,-118.17757,ARROYO SECO NR PASADENA CA,-63.4815405
37.33939,-118.97345,BEAR C NR LAKE THOMAS A EDISON CA,-3.569039388
37.19856,-119.21373,PITMAN C BL TAMARACK C CA,18.38689266
37.73159,-119.55877,MERCED R A HAPPY ISLES BRIDGE NR YOSEMITE CA,-12.2982078
38.51908,-120.21269,COLE C NR SALT SPRINGS DAM CA,-12.35737123
40.0546,-122.02415,MILL C NR LOS MOLINOS CA,-5.955835958
40.01405,-121.94832,DEER C NR VINA CA,-14.07239622
41.37763,-123.47756,SALMON R A SOMES BAR CA,-5.86287765
41.7915,-124.07619,SMITH R NR CRESCENT CITY CA,-6.550761653
46.37399,-123.74348,"NASELLE RIVER NEAR NASELLE, WA",-32.19293834
46.61732,-123.27764,"CHEHALIS RIVER NEAR DOTY, WA",-28.88385737
47.00065,-123.49488,"SATSOP RIVER NEAR SATSOP, WA",-4.994605962
48.01426,-123.13268,"DUNGENESS RIVER NEAR SEQUIM, WA",-17.15134467
47.68398,-123.01155,"DUCKABUSH RIVER NEAR BRINNON, WA",-24.02036754
47.51426,-123.32989,"NF SKOKOMISH R BL STAIRCASE RPDS NR HOODSPORT, WA",-30.07510158
48.26149,-122.04764,"NF STILLAGUAMISH RIVER NEAR ARLINGTON, WA",-31.43344315
48.67263,-121.0729,"THUNDER CREEK NEAR NEWHALEM, WA",26.7092447
48.16872,-121.47067,"SAUK RIVER AB WHITECHUCK RIVER NEAR DARRINGTON, WA",-26.7063882
48.42456,-121.56846,"SAUK RIVER NEAR SAUK, WA",-24.94479625
48.49524,-114.01012,Middle Fork Flathead River nr West Glacier MT,6.86167225
47.56889,-116.25333,NF COEUR D ALENE RIVER AT ENAVILLE ID,-12.79771864
47.27464,-116.18905,ST JOE RIVER AT CALDER ID,-15.25770559
48.32958,-120.69177,"STEHEKIN RIVER AT STEHEKIN, WA",19.3760787
46.97762,-121.1687,"AMERICAN RIVER NEAR NILE, WA",-5.4295091
42.16583,-113.98361,TRAPPER CREEK NR OAKLEY ID,-11.49208028
43.65944,-115.72722,BOISE RIVER NR TWIN SPRINGS ID,-2.188749585
44.08528,-115.62222,SF PAYETTE RIVER AT LOWMAN ID,-12.66762811
44.96167,-115.5,JOHNSON CREEK AT YELLOW PINE ID,-0.98359532
46.15083,-115.58722,LOCHSA RIVER NR LOWELL ID,-12.83009261
45.71958,-118.32329,"UMATILLA RIVER ABOVE MEACHAM CREEK, NR GIBBON, OR",-8.505506135
45.39956,-122.13731,"SANDY RIVER NEAR MARMOT, OR",-16.79904023
45.4154,-122.17147,"LITTLE SANDY RIVER NEAR BULL RUN, OREG.",-24.46711125
43.73596,-122.8734,"ROW RIVER ABOVE PITCHER CREEK NEAR, DORENA, OREG",-16.9219464
44.04984,-123.42621,"LONG TOM RIVER NEAR NOTI, OREG.",-30.91718715
44.79151,-122.57897,"LITTLE NORTH SANTIAM RIVER NEAR MEHAMA, OR",-9.333926251
44.39179,-122.49758,"SOUTH SANTIAM RIVER BELOW CASCADIA, OR",-32.91226647
45.83678,-122.46621,"EAST FORK LEWIS RIVER NEAR HEISSON, WA",-19.34036356
45.704,-123.75541,"NEHALEM RIVER NEAR FOSS, OR",-14.05062309
44.71512,-123.88733,"SILETZ RIVER AT SILETZ, OR",-28.17852123
44.38595,-123.83178,"ALSEA RIVER NEAR TIDEWATER, OR",-14.32718548
42.8915,-124.07065,"SOUTH FORK COQUILLE RIVER AT POWERS, OR",-22.0645368
55.3916,-131.19558,FISH C NR KETCHIKAN AK,61.00005717
22.13267,-159.61998,"Kawaikoi Stream nr Waimea, Kauai, HI",-12.68969128
22.06877,-159.41526,"EB of NF Wailua River nr Lihue, Kauai, HI",-13.23508289
21.3635,-157.8442,"Kalihi Str nr Honolulu, Oahu, HI",-29.25995474
21.1555,-156.76197,"Halawa Stream near Halawa, Molokai, HI",-4.592628177
20.80686,-156.11422,"Hanawi Stream near Nahiku, Maui, HI",-19.62159176
20.81769,-156.14103,"West Wailuaiki Stream near Keanae, Maui, HI",-41.12766337
20.88568,-156.25274,"Honopou Stream near Huelo, Maui, HI",-27.1750366