USGS Current Water Data Alaska – Alaska has a lot of rivers and streams. The United States Geological Survey (USGS) tells us about the water flow in these places. The data they give is helpful for many people.

Do you want to know about water in Alaska? The USGS can help. Below, we have a list of river spots in Alaska. You can click and see more about each one. We also give you a map spot for each river.

USGS Current Water Data for Alaska

USGS Current Water Data Alaska in 2023

Site Code Site Name Latitude / Longitude
15008000 Salmon R Nr Hyder Ak 56.025815 / -130.0669823
15015595 Unuk R Bl Blue R Nr Wrangell Ak 56.2402062 / -130.8819864
15022000 Harding R Nr Wrangell Ak 56.2129778 / -131.6383585
15024800 Stikine R Nr Wrangell Ak 56.70772188 / -132.1319653
15039900 Dorothy Lk Outlet Nr Juneau Ak 58.24856608 / -133.9834106
15040000 Dorothy C Nr Juneau Ak 58.227453 / -134.0420256
15041200 Taku R Nr Juneau Ak 58.53829828 / -133.7017432
15049900 Gold C Nr Juneau Ak 58.3068952 / -134.388436
15050000 Gold C At Juneau Ak 58.30661738 / -134.403159
15051010 Salmon C Nr Juneau Ak 58.33217378 / -134.4676074
15052000 Lemon C Nr Juneau Ak 58.3913429 / -134.4226062
15052495 Nugget C Ab Div Nr Auke Bay Ak 58.4232871 / -134.5253896
15052500 Mendenhall R Nr Auke Bay Ak 58.4293972 / -134.5745592
15052800 Montana C Nr Auke Bay Ak 58.397729 / -134.6112276
15053200 Duck C Bl Nancy St Nr Auke Bay Ak 58.3749514 / -134.579003
15055500 Antler R Bl Antler Lk Nr Auke Bay Ak 58.85162387 / -134.710401
15056030 Kakuhan C Nr Haines Ak 59.0049486 / -135.185708
15056095 Goat Lk Outlet Nr Skagway Ak 59.5266173 / -135.1790528
15056210 Taiya R Nr Skagway Ak 59.5116183 / -135.3462752
15056280 Upper Chilkoot Lk Outlet Nr Haines Ak 59.4238424 / -135.6626638
15056500 Chilkat R Nr Klukwan Ak 59.41494719 / -135.9310198
15057580 Kahtaheena R Ab Upper Falls Nr Gustavus Ak 58.4432745 / -135.6020974
15057590 Kahtaheena R Nr Gustavus Ak 58.42299689 / -135.5998738
15057596 Salmon R At Gustavus Ak 58.44465728 / -135.7418302
15058700 Government C Nr Ketchikan Ak 55.3424302 / -131.7005736
15068040 Leask Creek At Shelter Cove Nr Ketchikan Ak 55.51909057 / -131.5244658
15072000 Fish C Nr Ketchikan Ak 55.3916038 / -131.1955833
15081495 Nf Staney C Nr Klawock Ak 55.7324084 / -132.9688959
15081497 Staney C Nr Klawock Ak 55.8010287 / -133.1103222
15081610 Threemile C Nr Klawock Ak 55.5346476 / -132.9563845
15081614 Halfmile C Ab Diversion Nr Klawock Ak 55.55687287 / -133.0186197
15081995 Reynolds C Bl Lk Mellen Nr Hydaburg Ak 55.2177027 / -132.5822164
15085100 Old Tom C Nr Kasaan Ak 55.3951944 / -132.4086268
15085800 Maybeso C At Hollis Ak 55.490199 / -132.676926
15085900 Wolf Lk Outlet Nr Hollis Ak 55.5304722 / -132.5972134
15086225 Hatchery C At Forest Svc Rd 23 Nr Coffman Cove Ak 55.9086111 / -132.9308333
15086960 Sunrise Lk Outlet Nr Wrangell Ak 56.4118757 / -132.4933566
15087080 Upper Earl West C Nr Wrangell Ak 56.2854872 / -132.1325175
15087300 Falls C Nr Petersburg Ak 56.6818693 / -132.9239425
15087500 Ef Hobo C Nr Petersburg Ak 56.7935403 / -132.8747734
15087565 Gunnuk C Nr Kake Ak 56.97902778 / -133.9300278
15087570 Hamilton C Nr Kake Ak 56.87216067 / -133.6767336
15087618 Starrigavan C At Upper Bridge Nr Sitka Ak 57.12491678 / -135.3334277
15087690 Indian R Nr Sitka Ak 57.06658247 / -135.2967628
15087700 Indian R At Sitka Ak 57.05297119 / -135.3162085
15087735 Indian R Div Return Flow From Sjc At Sitka Ak 57.0510267 / -135.3214865
15087810 Sawmill C Bl U Tailrace Nr Sitka Ak 57.0607496 / -135.211484
15088000 Sawmill C Nr Sitka Ak 57.0510267 / -135.2295402
15088200 Silver Bay Tr At Bear Cove Nr Sitka Ak 57.01880376 / -135.1642635
15099900 Takatz C At Takatz Lake Outlet Nr Baranof Ak 57.1310482 / -134.8875862
15100000 Takatz C Nr Baranof Ak 57.1427162 / -134.8656418
15101490 Greens C At Greens Creek Mine Nr Juneau Ak 58.08299837 / -134.6334448
15106970 Middle Basin C Nr Tenakee Ak 57.69215748 / -135.2034467
15109048 Peterson C Bl Nf Nr Auke Bay Ak 58.2830018 / -134.6667836
15129000 Alsek R Nr Yakutat Ak 59.39471189 / -138.083688
15129120 Alsek R At Dry Bay Nr Yakutat Ak 59.1928056 / -138.3339167
15129280 Italio R Ab Mouth Nr Yakutat Ak 59.30202778 / -139.0456944
15129300 Dangerous R At Harlequin Lk Outlet Nr Yakutat Ak 59.4172165 / -139.019217
15129500 Situk R Nr Yakutat Ak 59.58636636 / -139.4941877
15129510 Old Situk R Nr Yakutat Ak 59.5702565 / -139.4400197
15129600 Ophir C Nr Yakutat Ak 59.52358729 / -139.7452729
15199500 Sinona C Nr Chistochina Ak 62.5906967 / -144.6488398
15200280 Gulkana R At Sourdough Ak 62.5203918 / -145.5330154
15209700 Wf Kennicott R At Mccarthy Ak 61.43372656 / -142.9426256
15209750 Bonanza C Nr Mc Carthy Ak 61.4937294 / -142.8837439
15209770 National C Nr Mccarthy Ak 61.48468889 / -142.8866167
15214000 Copper R At Million Dollar Bridge Nr Cordova Ak 60.6711432 / -144.7467135
15215900 Glacier R Trib Nr Cordova Ak 60.5327973 / -145.3806148
15215990 Nicolet C Nr Cordova Ak 60.5186253 / -145.7917173
15215992 Heney C At Canyon Mouth Nr Cordova Ak 60.52335006 / -145.7633808
15216000 Power C Nr Cordova Ak 60.58667537 / -145.620022
15216003 Middle Arm Eyak Lk Tr Nr Cordova Ak 60.5575101 / -145.6308655
15216008 Murchison C Nr Cordova Ak 60.5364038 / -145.716152
15219000 Wf Olsen Bay C Nr Cordova Ak 60.7608659 / -146.174225
15225996 Solomon Gulch Tailrace Nr Valdez Ak 61.08308748 / -146.3047938
15225997 Solomon Gulch At Top Of Falls Nr Valdez Ak 61.0786427 / -146.3050704
15225998 Solomon Gulch Bypass Nr Valdez Ak 61.0825319 / -146.3059048
15226620 Lowe R Ab Horsetail Falls Nr Valdez Ak 61.0670833 / -145.906111
15227090 Valdez Glacier R At Valdez Glacier Lk Nr Valdez Ak 61.14888889 / -146.1715833
15236000 Hobo C Nr Whittier Ak 60.96108947 / -148.240688
15236210 Whittier C At Whittier Ak 60.7721972 / -148.690673
15236900 Wolverine C Nr Lawing Ak 60.36995858 / -148.8987624
15237030 Eshamy C At Eshamy Lake Outlet Nr Whittier Ak 60.45188889 / -148.108
15237360 San Juan R Nr Seward Ak 59.8173989 / -147.885369
15237730 Grouse C At Grouse Lk Outlet Nr Seward Ak 60.19777389 / -149.3754835
15238450 Marathon C Nr Seward Ak 60.1093333 / -149.4546667
15238500 Lowell C At Seward Ak 60.0980485 / -149.4451989
15238600 Spruce C Nr Seward Ak 60.0688812 / -149.4543636
15238648 Upper Nuka R Nr Park Boundary Nr Homer Ak 59.6838574 / -150.7054468
15238820 Barabara C Nr Seldovia Ak 59.4799395 / -151.6471106
15238978 Battle C Div Ab Bradley Lk Nr Homer Ak 59.7452409 / -150.8415645
15238982 Battle C Bl Glacier Nr Homer Ak 59.73801597 / -150.8990619
15238984 Sf Battle C Nr Homer Ak 59.7521805 / -150.9560085
15238985 Battle C Nr Tidewater Nr Homer Ak 59.7549584 / -150.9554535
15238986 Battle C 1.0 Mi Ab Mouth Nr Homer Ak 59.76173646 / -150.955177
15238990 Upper Bradley R Nr Nuka Glacier Nr Homer Ak 59.6999688 / -150.704616
15239001 Bradley R Bl Dam Nr Homer Ak 59.7577407 / -150.8526778
15239050 Mf Bradley R Nr Homer Ak 59.77774568 / -150.7562948
15239060 Mf Bradley R Bl Nf Bradley R Nr Homer Ak 59.79774138 / -150.8654632
15239070 Bradley R Nr Tidewater Nr Homer Ak 59.80107399 / -150.8849079
15239500 Fritz C Nr Homer Ak 59.7077277 / -151.3451837
15239900 Anchor R Nr Anchor Point Ak 59.74660897 / -151.7552124
15241600 Ninilchik R At Ninilchik Ak 60.04841667 / -151.6649167
15243900 Snow R Nr Seward Ak 60.2944395 / -149.3460397
15258000 Kenai R At Cooper Landing Ak 60.49219269 / -149.8099203
15261000 Cooper C At Mouth Nr Cooper Landing Ak 60.4799795 / -149.882711
15266110 Kenai R Bl Skilak Lk Outlet Nr Sterling Ak 60.466099 / -150.60109
15266150 Kenai R Bl Mouth Of Killey R Nr Sterling Ak 60.4905439 / -150.6327592
15266300 Kenai R At Soldotna Ak 60.4769289 / -151.0816675
15266500 Beaver C Nr Kenai Ak 60.5633189 / -151.1197277
15269500 Granite C Nr Portage Ak 60.7272095 / -149.2854779
15271000 Sixmile C Nr Hope Ak 60.82027267 / -149.427443
15272280 Portage C At Portage Lk Outlet Nr Whittier Ak 60.78471779 / -148.8410319
15272380 Twentymile R Bl Glacier R Nr Portage Ak 60.8974833 / -148.9241074
15272502 Glacier C At Alyeska Highway At Girdwood, Ak 60.9616194 / -149.1319194
15273045 Rabbit C At Old Seward Hwy Nr Anchorage Ak 61.08361237 / -149.8258032
15274000 Sf Campbell C Nr Anchorage Ak 61.16667096 / -149.7727527
15274550 L Campbell C At Nathan Dr Nr Anchorage Ak 61.1530576 / -149.873865
15274600 Campbell C Nr Spenard Ak 61.1388906 / -149.9255337
15275100 Chester C At Arctic Boulevard At Anchorage Ak 61.20472578 / -149.8974826
15276000 Ship C Nr Anchorage Ak 61.22500619 / -149.6372008
15276200 Ship C At Glenn Hwy Nr Anchorage Ak 61.23834008 / -149.6980353
15276320 Ship C Bl Fish Hatchery Nr Anchorage Ak 61.2427846 / -149.7241469
15280200 Eklutna R At Old Glenn Hwy At Eklutna Ak 61.44973908 / -149.3694387
15280999 Palmer (bodenburg) C At E Dilly Ave Nr Palmer Ak 61.52338889 / -149.0418889
15281000 Knik R Nr Palmer Ak 61.5044605 / -149.032765
15281500 Camp C Nr Sheep Mt Lodge Ak 61.83837366 / -147.4108033
15283700 Moose C Nr Palmer Ak 61.68438889 / -149.0524167
15284000 Matanuska R At Palmer Ak 61.6086312 / -149.0730432
15285000 Wasilla C Nr Palmer Ak 61.64307278 / -149.1983305
15286000 Cottonwood C Nr Wasilla Ak 61.5744617 / -149.4119428
15290000 L Susitna R Nr Palmer Ak 61.7097433 / -149.231938
15291000 Susitna R Nr Denali Ak 63.10343837 / -147.5180902
15291500 Susitna R Nr Cantwell Ak 62.6981532 / -147.5472168
15291700 Susitna R Ab Tsusena C Nr Chulitna Ak 62.8233333 / -148.6047222
15292000 Susitna R At Gold Creek Ak 62.7672899 / -149.6933794
15292400 Chulitna R Nr Talkeetna Ak 62.55810837 / -150.23616
15292700 Talkeetna R Nr Talkeetna Ak 62.3464388 / -150.019201
15292780 Susitna R At Sunshine Ak 62.1748474 / -150.1726719
15292800 Montana C Nr Montana Ak 62.1047619 / -150.0597486
15293200 Kashwitna R Nr Willow Ak 61.92388889 / -150.0713889
15293700 L Willow C Nr Kashwitna Ak 61.80974586 / -150.0972379
15294005 Willow C Nr Willow Ak 61.78030346 / -149.8866786
15294080 Kroto Creek At Oilwell Road Near Trapper Creek Ak 62.1328333 / -150.5386667
15294100 Deshka R Nr Willow Ak 61.7675212 / -150.3391832
15294345 Yentna R Nr Susitna Station Ak 61.6980747 / -150.6527885
15294350 Susitna R At Susitna Station Ak 61.5441796 / -150.5147329
15294500 Chakachatna R Nr Tyonek Ak 61.2116271 / -152.3593688
15294640 Lake Fork Crescent R Nr Tuxedni Bay Ak 60.3580556 / -152.818611
15294700 Johnson R Ab Lateral Glacier Nr Tuxedni Bay Ak 60.09411299 / -152.912777
15294900 Paint R Nr Kamishak Ak 59.1545916 / -154.2612832
15295700 Terror R At Mouth Nr Kodiak Ak 57.69397807 / -153.1639087
15297475 Red Cloud R Tr Nr Kodiak Ak 57.81592178 / -152.6244165
15297485 Kizhuyak R Nr Port Lions Ak 57.7098028 / -152.870554
15297580 Alec R Nr Chignik Ak 56.4532127 / -158.9182398
15297585 Chignik R At Black Lake Outlet Nr Chignik Ak 56.3939064 / -158.937012
15297610 Russell C Nr Cold Bay Ak 55.1769059 / -162.6895109
15297617 Sweeper C At Adak Is Ak 51.87584326 / -176.663309
15297625 Moffett C At Adak Is Ak 51.93639769 / -176.6519277
15298040 Chulitna R 5mi Ab Mouth Nr Port Alsworth Ak 60.2036591 / -154.7044349
15300200 Roadhouse C Nr Iliamna Ak 59.75653898 / -154.8491212
15300250 Upper Talarik C Nr Iliamna Ak 59.7859761 / -155.2552406
15300300 Iliamna R Nr Pedro Bay Ak 59.7579499 / -153.8468866
15300520 Kaskanak C Nr Igiugig Ak 59.337622 / -156.077443
15301500 Allen R Nr Aleknagik Ak 60.1539944 / -158.7366923
15302000 Nuyakuk R Nr Dillingham Ak 59.93483 / -158.1900062
15302070 Napotoli C 4 Mi Ab Nushagak R Nr Dillingham Ak 59.75488889 / -157.4478056
15302200 Koktuli R Nr Iliamna Ak 59.7926376 / -155.5246895
15302250 Nf Koktuli R Nr Iliamna Ak 59.8424682 / -155.7185564
15302300 Mulchatna R Ab Stuyahok R Nr New Stuyahok Ak 59.8376227 / -156.6938693
15302320 Stuyahok R Nr New Stuyahok Ak 59.80901149 / -156.6669229
15302500 Nushagak R At Ekwok Ak 59.3484391 / -157.4752426
15302812 Kokwok R 22 Mi Ab Nushagak R Nr Ekwok Ak 59.415 / -157.8041667
15303011 Wood R Tr Nr Aleknagik Ak 59.20647667 / -158.6694205
15303700 Tatalina R Nr Takotna Ak 62.8843697 / -155.941803
15303900 Kuskokwim R At Liskys Crossing Nr Stony River Ak 62.0512773 / -156.2129069
15304000 Kuskokwim R At Crooked Creek Ak 61.8687445 / -158.1137848
15304010 Crooked C Ab Airport Rd Nr Crooked Creek Ak 61.8893006 / -158.156842
15304293 Browns C Nr Bethel Ak 60.80480307 / -161.8250755
15304400 Takikchak R Nr Newtok Ak 60.8057973 / -164.598393
15310002 Mosquito Fork 2 Mi Bl Kechumstuk C Nr Chicken Ak 64.0344444 / -142.5283333
15320100 Wade C Trib Nr Chicken Ak 64.1180119 / -141.5558947
15330000 Nf Fortymile R Ab Mf Nr Franklin Ak 64.4668333 / -142.21625
15331000 Mf Fortymile R Nr Mouth Nr Chicken Ak 64.4708611 / -142.2215
15348000 Fortymile R Nr Steele Creek Ak 64.3088552 / -141.4045168
15356000 Yukon R At Eagle Ak 64.789168 / -141.2000892
15388030 Nation R Nr Nation Ak 65.23943139 / -141.6551518
15388060 Kandik R Nr Nation Ak 65.3952435 / -142.430455
15389100 Porcupine R 9.5mi Ab Mouth Nr Fort Yukon Ak 66.6514678 / -145.0991477
15392000 Birch C Ab Twelvemile C Nr Miller House Ak 65.3921157 / -145.7149559
15407500 Harrison C Nr Central Ak 65.3788012 / -144.8352137
15446000 Birch C Nr Circle Ak 65.7107629 / -144.3358018
15452100 Beaver C Ab Victoria C Nr Beaver Ak 65.805163 / -146.6511339
15452300 Beaver C Nr Michel Lk Nr Beaver Ak 66.2212817 / -146.7647463
15453500 Yukon R Nr Stevens Village Ak 65.8751013 / -149.7203487
15457790 Goldstream C Bl Alabam C Nr Livengood Ak 65.574 / -148.3878556
15457800 Hess C Nr Livengood Ak 65.66483428 / -149.0989254
15476000 Tanana R Nr Tanacross Ak 63.3879716 / -143.748634
15477730 Liese C Nr Big Delta Ak 64.4476748 / -144.8854024
15477740 Goodpaster R Nr Big Delta Ak 64.4501744 / -144.9445717
15477761 U West C Nr Big Delta Ak 64.416565 / -144.8509555
15477768 Sonora C Ab Trib Nr Big Delta Ak 64.3890668 / -144.7801189
15477770 Sonora C Nr Big Delta Ak 64.37739989 / -144.8137305
15477790 Central C Nr Big Delta Ak 64.3765652 / -144.9454017
15478040 Phelan C Nr Paxson Ak 63.24027778 / -145.4680556
15484000 Salcha R Nr Salchaket Ak 64.47152778 / -146.9280556
15485500 Tanana R At Fairbanks Ak 64.792344 / -147.8413097
15493000 Chena R Nr Two Rivers Ak 64.9019722 / -146.3613333
15493400 Chena R Bl Hunts C Nr Two Rivers Ak 64.8595879 / -146.8057505
15493700 Chena R Bl Moose C Dam Ak 64.8004119 / -147.2301929
15511000 L Chena R Nr Fairbanks Ak 64.88568988 / -147.2496477
15514000 Chena R At Fairbanks Ak 64.8454026 / -147.703536
15515048 Marguerite C 3.6 Mi Ab Emma C Nr Healy Ak 63.97388889 / -148.761111
15515060 Marguerite C Ab Emma C Nr Healy Ak 64.0084337 / -148.7281673
15515080 Emma C Nr Healy Ak 64.01121149 / -148.727612
15515500 Tanana R At Nenana Ak 64.5649444 / -149.094
15518020 Healy C At Suntrana Ak 63.8523216 / -148.8428722
15518040 Nenana R At Healy Ak 63.85370837 / -148.9578719
15518080 Lignite C Ab Mouth Nr Healy Ak 63.90426299 / -148.9859325
15519030 Livengood C At Livengood Ak 65.5229722 / -148.5463889
15519100 Tolovana R Bl Rosebud C Nr Livengood Ak 65.4648407 / -148.6311143
15519150 Wf Tolovana R Nr Livengood Ak 65.4662288 / -148.6691702
15534800 Chatanika R Ab Poker C Nr Chatanika Ak 65.1409668 / -147.4580118
15564450 Long C At Long Nr Ruby Ak 64.3999506 / -155.5035327
15564879 Slate C At Coldfoot Ak 67.2544444 / -150.1772222
15564900 Koyukuk R At Hughes Ak 66.04695537 / -154.2609683
15565400 Anvik R Nr Anvik Ak 62.7887211 / -160.699352
15565447 Yukon R At Pilot Station Ak 61.9336866 / -162.8829356
15565700 Unalakleet R Ab Chiroskey R Nr Unalakleet Ak 63.9342965 / -160.3074725
15580095 Niukluk R Ab Melsing C At Council Ak 64.8919444 / -163.67
15583500 Etta C Nr Council Ak 64.6981485 / -164.1684432
15621000 Snake R Nr Nome Ak 64.5633967 / -165.5098082
15625850 Stewart R 0.1 Mi Bl Boulder C Mth Nr Nome Ak 64.80777778 / -165.4295278
15625900 Stewart R 0.2 Mi Bl Durrant C Mth Nr Nome Ak 64.7883333 / -165.6316667
15635000 Eldorado C Nr Teller Ak 64.9578393 / -166.2026442
15743850 Dahl C Nr Kobuk Ak 66.9455603 / -156.9116193
15744500 Kobuk R Nr Kiana Ak 66.972994 / -160.1336307
15746900 Wulik R Ab Ferric C Nr Kivalina Ak 68.0776749 / -163.190455
15746980 Ikalukrok C Ab Red Dog C Nr Kivalina Ak 68.0932357 / -162.9493459
15746983 Red Dog Mine Clean Water D Nr Kivalina Ak 68.0737929 / -162.862676
15746988 Nf Red Dog C Nr Kivalina Ak 68.0835148 / -162.8840664
15746990 Red Dog C Ab Mouth Nr Kivalina Ak 68.0887914 / -162.9424008
1574699020 Ikalukrok C 0.6 Mi Bl Red Dog C Nr Kivalina Ak 68.0851795 / -162.971567
15746991 Ikalukrok C Bl Red Dog C Nr Kivalina Ak 68.0468445 / -163.0290619
15747000 Wulik R Bl Tutak C Nr Kivalina Ak 67.8754405 / -163.6773733
15798700 Nunavak C Nr Barrow Ak 71.25930339 / -156.7859722
15803000 Meade R At Atkasuk Ak 70.4953764 / -157.395848
15820000 Ikpikpuk R Bl Fry C Nr Alaktak Ak 69.76639048 / -154.6644064
15860000 Fish C Nr Nuiqsut Ak 70.270199 / -151.872308
15861000 Judy C Nr Nuiqsut Ak 70.2201986 / -151.8378484
15862500 Ublutuoch R 13.7 Mi Ab Mouth Nr Nuiqsut Ak 70.2426556 / -151.2949472
15875000 Colville R At Umiat Ak 69.3605 / -152.1226944
15896000 Kuparuk R Nr Deadhorse Ak 70.28138539 / -148.962786
15904800 Atigun R Nr Pump Station 4 Ak 68.2146132 / -149.406411
15905100 Atigun R Bl Galbraith Lk Nr Pump Station 4 Ak 68.4522222 / -149.3733333
15906000 Sagavanirktok R Trib Nr Pump Sta 3 Ak 68.6865738 / -149.0977902
15908000 Sagavanirktok R Nr Pump Sta 3 Ak 69.0158333 / -148.8177778
15955000 Canning R Ab Staines R Nr Deadhorse Ak 69.8817052 / -146.3886988
15960000 Tamayariak R Nr Kaktovik Ak 69.8650563 / -145.5955922
15980000 Hulahula R Nr Kaktovik Ak 69.7036856 / -144.2010893

FAQs on USGS Current Water Data Alaska

How does cold weather change river flow in Alaska?

Cold weather can freeze rivers. When spring comes, ice melts and rivers can flood.

Where does Alaska’s freshwater come from?

Alaska’s water comes from glaciers, rivers, lakes, and underground.

How does USGS check water in far places of Alaska?

The USGS uses tools on the ground and from the sky to check water in far places.

Is checking water in Alaska hard?

Yes, because Alaska is big and cold. It’s hard to reach some places, especially in winter.

Anthoni Ja
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