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Hanawi Stream near Nahiku, Maui, Hawaii.


Water Resources of the Pacific Islands

Aloha! Welcome to the USGS Web page for the water resources of Hawaii and the Pacific area. This is your direct link to water-resource information and products for the State of Hawaii, the U.S. Territories of Guam and American Samoa, the U.S. Commonwealth of the Northern Mariana Islands, the Republic of Palau, the Republic of the Marshall Islands, and the Federated States of Micronesia.

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sir 2013-5216 Scientific Investigations Report 2013-5216new
The Effects of Withdrawals and Drought on Groundwater Availability in the Northern Guam Lens Aquifer, Guam.

Hydrogeology Journal, 2013 Hydrogeology Journal, 2013 (accessed Jan. 15. 2013)
Estimating Hydraulic Properties from Tidal Attenuation in the Northern Guam Lens Aquifer, Territory of Guam, USA.

sir 2012-5264 Scientific Investigations Report 2012-5264
Availability and distribution of low flow in Anahola Stream, Kaua'i, Hawai'i.

sir 2011-5118 Scientific Investigations Report 2011-5118
Low-Flow Characteristics of Streams Under Natural and Diversion Conditions, Waipio Valley, Island of Hawaii, Hawaii.

ofr 2012-1115 Open-File Report 2012-1115
Measurements of Seepage Losses and Gains, East Maui Irrigation Diversion System, Maui, Hawai'i.

sir 2012-5085 Scientific Investigations Report 2012-5085
Sources of Suspended Sediment in the Waikele Watershed, O'ahu, Hawai'i.

sir 2012-5010 Scientific Investigations Report 2012-5010
Groundwater Availability in the Lahaina District, West Maui, Hawai'i.

Circular 1312 Circular 1312
Ground Water on Tropical Pacific Islands—Understanding a Vital Resource.

USGS Home Water Climate Change Core Science Ecosystems Energy and Minerals Env. Health Hazards

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Page Last Modified: Thursday, 20-Mar-2014 21:14:44 EDT

16108000: Flow=47cfs,Stage=1.39ft,2014-04-20 09:30,Low,Wainiha River nr Hanalei, Kauai, HI 16103000: Flow=73cfs,Stage=1.95ft,2014-04-20 09:00,<10,Hanalei River nr Hanalei, Kauai, HI 16240500: Flow=2.9cfs,Stage=0.35ft,2014-04-20 09:15,10-24,Waiakeakua Str at Honolulu, Oahu, HI 16211600: Flow=0.38cfs,Stage=1.04ft,2014-04-20 09:30,10-24,Makaha Str nr Makaha, Oahu, HI 16200000: Flow=3.3cfs,Stage=1.73ft,2014-04-20 09:15,10-24,NF Kaukonahua Str abv RB, nr Wahiawa, Oahu, HI 16097500: Flow=6.1cfs,Stage=0.94ft,2014-04-20 09:30,10-24,Halaulani Str at alt 400 ft nr Kilauea, Kauai, HI 16068000: Flow=22cfs,Stage=1.03ft,2014-04-20 09:15,10-24,EB of NF Wailua River nr Lihue, Kauai, HI 16725000: Flow=11cfs,Stage=2.37ft,2014-04-20 09:00,25-75,Alakahi Stream near Kamuela, HI 16720000: Flow=20cfs,Stage=1.93ft,2014-04-20 09:45,25-75,Kawainui Stream nr Kamuela, HI 16717000: Flow=71cfs,Stage=3.21ft,2014-04-20 09:45,25-75,Honolii Stream nr Papaikou, HI 16704000: Flow=150cfs,Stage=3.50ft,2014-04-20 09:45,25-75,Wailuku River at Piihonua, HI 16620000: Flow=33cfs,Stage=1.79ft,2014-04-20 09:45,25-75,Honokohau Stream near Honokohau, Maui, HI 16618000: Flow=12cfs,Stage=0.46ft,2014-04-20 09:30,25-75,Kahakuloa Stream near Honokohau, Maui, HI 16587000: Flow=6.1cfs,Stage=0.82ft,2014-04-20 09:30,25-75,Honopou Stream near Huelo, Maui, HI 16518000: Flow=30cfs,Stage=2.29ft,2014-04-20 09:15,25-75,West Wailuaiki Stream near Keanae, Maui, HI 16508000: Flow=22cfs,Stage=1.14ft,2014-04-20 09:30,25-75,Hanawi Stream near Nahiku, Maui, HI 16400000: Flow=13cfs,Stage=2.12ft,2014-04-20 09:15,25-75,Halawa Stream near Halawa, Molokai, HI 16345000: Flow=4.7cfs,Stage=1.81ft,2014-04-20 09:45,25-75,Opaeula Str nr Wahiawa, Oahu, HI 16330000: Flow=4.8cfs,Stage=1.98ft,2014-04-20 09:30,25-75,Kamananui Str at Maunawai, Oahu, HI 16304200: Flow=1.3cfs,Stage=3.68ft,2014-04-20 09:15,25-75,Kaluanui Stream nr Punaluu, Oahu, HI 16301050: Flow=20cfs,Stage=3.90ft,2014-04-20 09:00,25-75,Punaluu Str abv Punaluu Ditch Intake, Oahu, HI 16294900: Flow=4.5cfs,Stage=2.48ft,2014-04-20 09:30,25-75,Waikane Str at alt 75 ft at Waikane, Oahu, HI 16284200: Flow=6.3cfs,Stage=2.75ft,2014-04-20 09:30,25-75,Waihee Str nr Kahaluu, Oahu, HI 16275000: Flow=2.0cfs,Stage=1.64ft,2014-04-20 09:15,25-75,Heeia Stream at Haiku Valley nr Kaneohe, Oahu, HI 16254000: Flow=2.9cfs,Stage=5.64ft,2014-04-20 09:30,25-75,Makawao Str nr Kailua, Oahu, HI 16244000: Flow=0.95cfs,Stage=1.00ft,2014-04-20 09:30,25-75,Pukele Stream near Honolulu, Oahu, HI 16238500: Flow=1.9cfs,Stage=1.81ft,2014-04-20 09:15,25-75,Waihi Stream at Honolulu, Oahu, HI 16229000: Flow=4.6cfs,Stage=2.36ft,2014-04-20 09:15,25-75,Kalihi Str nr Honolulu, Oahu, HI 16226200: Flow=1.0cfs,Stage=6.11ft,2014-04-20 09:15,25-75,N. Halawa Str nr Honolulu, Oahu, HI 16213000: Flow=23cfs,Stage=2.09ft,2014-04-20 09:30,25-75,Waikele Str at Waipahu, Oahu, HI 16208000: Flow=7.9cfs,Stage=1.56ft,2014-04-20 09:00,25-75,SF Kaukonahua Str at E pump, nr Wahiawa, Oahu, HI 16071500: Flow=1.7cfs,Stage=0.93ft,2014-04-20 09:45,25-75,Left Branch Opaekaa Str nr Kapaa, Kauai, HI 16060000: Flow=63cfs,Stage=2.64ft,2014-04-20 09:45,25-75,SF Wailua River nr Lihue, Kauai, HI 16019000: Flow=5.2cfs,Stage=0.94ft,2014-04-20 09:45,25-75,Waialae Str at alt 3,820 ft nr Waimea, Kauai, HI 16010000: Flow=14cfs,Stage=2.37ft,2014-04-20 09:15,25-75,Kawaikoi Stream nr Waimea, Kauai, HI 220541159215901: Stage=332.13ft,2014-04-20 09:30,Not ranked,Upper Kapahi Reservoir near Kapaa, Kauai, HI 213308158035601: Stage=22.91ft,2014-04-20 09:45,Not ranked,Helemano 6 Reservoir, Oahu, HI 213259158035101: Stage=3.10ft,2014-04-20 09:45,Not ranked,Helemano 16 Reservoir, Oahu, HI 213133158014201: Stage=43.71ft,2014-04-20 09:45,Not ranked,Upper Helemano Reservoir near Wahiawa, Oahu, HI 16770500: Flow=0.00cfs,Stage=0.80ft,2014-04-20 09:30,Not ranked,Paauau Gulch at Pahala, HI 16756100: Stage=1.73ft,2011-12-04 23:45,Not ranked,Kohakohau Stream above intake, nr Kamuela, HI 16614000: Flow=61cfs,Stage=1.86ft,2014-04-20 09:00,Not ranked,Waihee Rv abv Waihee Dtch intk nr Waihee, Maui, HI 16604500: Flow=66cfs,Stage=1.55ft,2014-04-20 09:00,Not ranked,Iao Stream at Kepaniwai Park nr Wailuku, Maui, HI 16599500: Flow=2.0cfs,2007-10-11 23:45,Not ranked,Opana Tunnel near Kailiili, Maui, HI 16552800: Flow=0.23cfs,Stage=0.71ft,2014-04-20 09:15,Not ranked,Waikamoi Str abv Kula Pl intake nr Olinda, Maui,HI 16414200: Flow=0.00cfs,Stage=2.82ft,2014-04-20 09:45,Not ranked,Kaunakakai Gulch at altitude 75 feet, Molokai, HI 16350100: Stage=-1.12ft,2014-04-20 09:45,Not ranked,Opaeula Str at Joseph Leong Hwy, Haleiwa, Oahu, HI 16343100: Stage=-1.13ft,2014-04-20 09:45,Not ranked,Helemano Str at Joseph Leong Hwy, Haleiwa, Oahu,HI 16325000: Stage=0.74ft,2014-04-20 09:00,Not ranked,Kamananui Str at Pupukea Mil Rd, Oahu, HI 16303000: Flow=4.9cfs,2009-01-31 23:45,Not ranked,Punaluu Str nr Punaluu, Oahu, HI 16302000: Flow=3.2cfs,2008-12-30 23:45,Not ranked,Punaluu Ditch nr Punaluu, Oahu, HI 16296500: Stage=2.13ft,2014-04-20 09:45:00,Not ranked,Rating being developed or revised,Kahana Str at alt 30 ft nr Kahana, Oahu, HI 16295300: Flow=0.26cfs,2008-10-14 00:00,Not ranked,Hakipuu Stream near Waikane, Oahu, HI 16294100: Flow=33cfs,Stage=7.06ft,2014-04-20 09:30,Not ranked,Waiahole Stream above Kamehameha Hwy, Oahu, HI 16283200: Flow=1.4cfs,2014-03-24 11:15,Not ranked,Kahaluu Str nr Ahuimanu, Oahu, HI 16264600: Stage=4.68ft,2014-04-20 09:30,Not ranked,Kawainui Marsh nr levee sta 15+00, Oahu, HI 16247900: Not ranked,Rating being developed or revised,Kuliouou Valley at Kuliouou, Oahu, HI 16247150: Flow=26cfs,Stage=17.87ft,2014-04-20 09:00,Not ranked,Makiki Stream at Aarohie Baker Park, Oahu, HI 16247100: Flow=11cfs,Stage=1.10ft,2014-04-20 10:00,Not ranked,Manoa-Palolo Drainage Canal at Moiliili, Oahu, HI 16246000: Flow=1.5cfs,2014-04-02 11:00,Not ranked,Waiomao Stream near Honolulu, Oahu, HI 16242500: Flow=5.5cfs,Stage=9.20ft,2014-04-20 10:00,Not ranked,Manoa Str at Kanewai Field, Honolulu, Oahu, HI 16241600: Flow=8.2cfs,Stage=4.00ft,2014-04-20 09:15,Not ranked,Manoa Stream at Woodlawn Drive, Oahu, HI 16238000: Flow=0.45cfs,Stage=2.99ft,2014-04-20 09:45,Not ranked,Makiki Stream at King St. bridge, Oahu, HI 16237600: Stage=48.48ft,2014-04-20 09:45:00,Not ranked,Rating being developed or revised,Kanaha Str at Tantalus Drive nr Honolulu, Oahu, HI 16227500: Flow=0.33cfs,Stage=2.36ft,2014-04-20 10:00,Not ranked,Moanalua Stream nr Kaneohe, Oahu, HI 16226400: Flow=0.31cfs,Stage=3.14ft,2014-04-20 09:15,Not ranked,N. Halawa Str nr Quar. Stn. at Halawa, Oahu, HI 16212490: Stage=5.22ft,2014-04-20 09:15,Not ranked,Honouliuli Str at H-1 Freeway nr Waipahu, Oahu, HI 16212480: Flow=0.00cfs,Stage=2.59ft,2014-04-20 09:30,Not ranked,Honouliuli Stream Tributary near Waipahu, Oahu, HI 16210500: Stage=16.65ft,2014-04-20 09:45,Not ranked,Kaukonahua Str at Waialua, Oahu, HI 16210200: Flow=64cfs,Stage=6.35ft,2014-04-20 09:45,Not ranked,Kaukonahua Stream blw Wahiawa Reservoir, Oahu, HI 16210100: Flow=9.7cfs,Stage=7.39ft,2014-04-20 09:45,Not ranked,Wahiawa Ditch at Wahiawa, Oahu, HI 16210000: Stage=73.99ft,2014-04-20 09:15,Not ranked,Wahiawa Reservoir at Spillway at Wahiawa, Oahu, HI 16208400: Stage=12.73ft,2014-04-20 09:45,Not ranked,Ku Tree Reservoir near Wahiawa, Oahu, HI 16094150: Stage=18.05ft,2014-04-20 09:45,Not ranked,Ka Loko Reservoir near Kilauea, Kauai, HI Go to WaterWatch (offsite) for a larger map with additional options