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Hanawi Stream near Nahiku, Maui, Hawaii.

DATA CENTER

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.


Current Streamflow Conditions in Hawaii

Current streamflow conditions in Pacific Islands; click to go to a live map.
Map legend showing percentile class groups.

Featured Topics

Threatened and Endangered Gages

Active Data-Collection Sites in Hawaii and Guam

Hawaii StreamStats

Recent Hydrologic Conditions

Synoptic Groundwater-Level Measurementsnew

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Previous Featured Topics

Windward Oahu Flood, June 2011

Kalo Water Use

Pearl Harbor Springs Discharges

Streamflow Measurements to Identify Gaining and Losing Stream Reaches

Flow Statistics for USGS Stream Gages, Hawaii

Water Resources of Guam

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Featured Publications

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ofr 2012-1115 Open-File Report 2012-1115new
Measurements of Seepage Losses and Gains, East Maui Irrigation Diversion System, Maui, Hawai'i.
sir 2012-5123 Scientific Investigations Report 2012-5123new
Groundwater Quality in the Columbia Plateau, Snake River Plain, and Oahu Basaltic-Rock and Basin-Fill Aquifers in the Northwestern United States and Hawaii, 1992–2010.
sir 2012-5085 Scientific Investigations Report 2012-5085new
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.
sir 2012-5028 Scientific Investigations Report 2012-5028
A Water-Budget Model and Estimates of Groundwater Recharge for Guam.
sir 2011-5078 Scientific Investigations Report 2011-5078
A Water-Budget Model and Assessment of Groundwater Recharge for the Island of Hawai'i.
ofr 2010-1182 Fact Sheet 2010-3084
Groundwater Availability Study for Guam--Goals, Approach, Products, and Schedule of Activities.
fs 2010-3052 Fact Sheet 2010-3052
Hawaii StreamStats: A Web Application for Defining Drainage-Basin Characteristics and Estimating Peak-Streamflow Statistics.
Circular 1312 Circular 1312
Ground Water on Tropical Pacific Islands—Understanding a Vital Resource.

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

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Page Last Modified: Tuesday, 18-Sep-2012 19:52:27 EDT

16108000: Flow=38cfs,Stage=1.28ft,2012-10-28 09:30,Low,Wainiha River nr Hanalei, Kauai, HI 16068000: Flow=9.3cfs,Stage=1.08ft,2012-10-28 09:15,Low,EB of NF Wailua River nr Lihue, Kauai, HI 16296500: Flow=15cfs,Stage=1.13ft,2012-10-28 09:45,<10,Kahana Str at alt 30 ft nr Kahana, Oahu, HI 16240500: Flow=1.4cfs,Stage=0.23ft,2012-10-28 09:15,<10,Waiakeakua Str at Honolulu, Oahu, HI 16229000: Flow=0.75cfs,Stage=2.10ft,2012-10-28 09:15,<10,Kalihi Str nr Honolulu, Oahu, HI 16200000: Flow=1.8cfs,Stage=1.63ft,2012-10-28 09:15,<10,NF Kaukonahua Str abv RB, nr Wahiawa, Oahu, HI 16103000: Flow=57cfs,Stage=1.68ft,2012-10-28 09:00,<10,Hanalei River nr Hanalei, Kauai, HI 16725000: Flow=0.02cfs,Stage=1.49ft,2012-10-28 09:00,<10,Alakahi Stream near Kamuela, HI 16518000: Flow=1.9cfs,Stage=1.29ft,2012-10-28 09:15,<10,West Wailuaiki Stream near Keanae, Maui, HI 16400000: Flow=3.3cfs,Stage=1.56ft,2012-10-28 09:15,<10,Halawa Stream near Halawa, Molokai, HI 16345000: Flow=0.49cfs,Stage=1.29ft,2012-10-28 09:45,<10,Opaeula Str nr Wahiawa, Oahu, HI 16301050: Flow=12cfs,Stage=3.81ft,2012-10-28 09:00,<10,Punaluu Str abv Punaluu Ditch Intake, Oahu, HI 16097500: Flow=3.6cfs,Stage=0.79ft,2012-10-28 09:30,<10,Halaulani Str at alt 400 ft nr Kilauea, Kauai, HI 16071500: Flow=0.37cfs,Stage=0.72ft,2012-10-28 09:45,<10,Left Branch Opaekaa Str nr Kapaa, Kauai, HI 16019000: Flow=1.9cfs,Stage=0.77ft,2012-10-28 09:45,<10,Waialae Str at alt 3,820 ft nr Waimea, Kauai, HI 16010000: Flow=2.0cfs,Stage=1.84ft,2012-10-28 09:15,<10,Kawaikoi Stream nr Waimea, Kauai, HI 16720000: Flow=0.59cfs,Stage=1.13ft,2012-10-28 09:45,10-24,Kawainui Stream nr Kamuela, HI 16717000: Flow=16cfs,Stage=2.46ft,2012-10-28 09:45,10-24,Honolii Stream nr Papaikou, HI 16704000: Flow=15cfs,Stage=1.68ft,2012-10-28 09:45,10-24,Wailuku River at Piihonua, HI 16620000: Flow=13cfs,Stage=1.46ft,2012-10-28 09:45,10-24,Honokohau Stream near Honokohau, Maui, HI 16508000: Flow=2.5cfs,Stage=0.23ft,2012-10-28 09:30,10-24,Hanawi Stream near Nahiku, Maui, HI 16330000: Flow=0.30cfs,Stage=1.41ft,2012-10-28 09:30,10-24,Kamananui Str at Maunawai, Oahu, HI 16284200: Flow=4.3cfs,Stage=2.65ft,2012-10-28 09:30,10-24,Waihee Str nr Kahaluu, Oahu, HI 16254000: Flow=1.4cfs,Stage=5.47ft,2012-10-28 09:30,10-24,Makawao Str nr Kailua, Oahu, HI 16587000: Flow=0.76cfs,Stage=0.52ft,2012-10-28 09:30,25-75,Honopou Stream near Huelo, Maui, HI 16275000: Flow=1.3cfs,Stage=1.72ft,2012-10-28 09:15,25-75,Haiku Str nr Heeia, Oahu, HI 16213000: Flow=16cfs,Stage=1.96ft,2012-10-28 09:30,25-75,Waikele Str at Waipahu, Oahu, HI 16060000: Flow=21cfs,Stage=2.04ft,2012-10-28 09:45,25-75,SF Wailua River nr Lihue, Kauai, HI 220541159215901: Stage=332.13ft,2012-10-28 09:30,Not ranked,Upper Kapahi Reservoir near Kapaa, Kauai, HI 213407158033201: 2011-06-29 23:45,Not ranked,Helemano 11 Reservoir, Oahu, HI 213308158035601: Stage=20.86ft,2012-10-28 09:45,Not ranked,Helemano 6 Reservoir, Oahu, HI 213259158035101: Stage=3.10ft,2012-10-28 09:45,Not ranked,Helemano 16 Reservoir, Oahu, HI 213133158014201: Stage=30.65ft,2012-10-28 09:45,Not ranked,Upper Helemano Reservoir near Wahiawa, Oahu, HI 16770500: Flow=0.00cfs,Stage=0.80ft,2012-10-28 09:30,Not ranked,Paauau Gulch at Pahala, HI 16758000: Not ranked,Site discontinued,Waikoloa Str at Marine Dam nr Kamuela, HI 16756100: Stage=1.73ft,2011-12-04 23:45:00,Not ranked,Site discontinued,Kohakohau Stream above DWS Intake, nr Kamuela, HI 16682000: Not ranked,Site discontinued,Kaulana Gulch at alt. 100 ft, Kahoolawe, HI 16681000: Not ranked,Site discontinued,Hakioawa Gulch at alt. 75 ft, Kahoolawe, HI 16618000: Stage=0.10ft,2012-10-28 09:30:00,Not ranked,Rating being developed or revised,Kahakuloa Stream near Honokohau, Maui, HI 16614000: Flow=35cfs,Stage=1.64ft,2012-10-28 09:00,Not ranked,Waihee Rv abv Waihee Dtch intk nr Waihee, Maui, HI 16604500: Flow=17cfs,Stage=0.91ft,2012-10-28 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 16595200: Not ranked,Site discontinued,Honopou Stream blw. div. ditch nr Huelo, Maui, HI 16595100: Not ranked,Site discontinued,Div. Ditch at intake, Honopou Str nr Huelo,Maui,HI 16552800: Flow=0.01cfs,Stage=0.49ft,2012-10-28 09:15,Not ranked,Waikamoi Str abv Kula Pl intake nr Olinda, Maui,HI 16521300: Not ranked,Site discontinued,Waiokamilo Stream at Dam 3 near Keanae, Maui, HI 16501200: Not ranked,Site discontinued,Oheo Gulch at dam near Kipahulu, Maui, HI 16414200: Flow=0.00cfs,Stage=2.85ft,2012-10-28 09:45,Not ranked,Kaunakakai Gulch at altitude 75 feet, Molokai, HI 16350100: Stage=-0.17ft,2012-10-28 09:45,Not ranked,Opaeula Str at Joseph Leong Hwy, Haleiwa, Oahu, HI 16343100: Stage=-0.05ft,2012-10-28 10:00,Not ranked,Helemano Str at Joseph Leong Hwy, Haleiwa, Oahu,HI 16304200: Stage=3.34ft,2012-10-28 09:15:00,Not ranked,Rating being developed or revised,Kaluanui Stream nr Punaluu, 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 16295300: Flow=0.26cfs,2008-10-14 00:00,Not ranked,Hakipuu Stream near Waikane, Oahu, HI 16294900: Stage=2.03ft,2012-10-28 09:30:00,Not ranked,Rating being developed or revised,Waikane Str at alt 75 ft at Waikane, Oahu, HI 16294100: Flow=28cfs,Stage=6.90ft,2012-10-28 09:30,Not ranked,Waiahole Stream above Kamehameha Hwy, Oahu, HI 16283200: Flow=0.69cfs,2012-09-20 14:45,Not ranked,Kahaluu Str nr Ahuimanu, Oahu, HI 16264600: Stage=2.55ft,2012-10-28 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 16247550: Not ranked,Site discontinued,Wailupe Gulch at E. Hind Dr. Bridge, Oahu, HI 16247150: Flow=34cfs,Stage=17.94ft,2012-09-08 20:45,Not ranked,Makiki Stream at Aarohie Baker Park, Oahu, HI 16247100: Flow=3.2cfs,Stage=1.14ft,2012-10-28 10:00,Not ranked,Manoa-Palolo Drainage Canal at Moiliili, Oahu, HI 16244000: Stage=0.88ft,2012-10-28 09:30,Not ranked,Pukele Stream near Honolulu, Oahu, HI 16242500: Flow=4.0cfs,Stage=9.06ft,2012-10-28 10:00,Not ranked,Manoa Str at Kanewai Field, Honolulu, Oahu, HI 16241600: Flow=3.3cfs,Stage=4.05ft,2012-10-28 09:15,Not ranked,Manoa Stream at Woodlawn Drive, Oahu, HI 16238500: Stage=1.66ft,2012-10-28 09:15:00,Not ranked,Rating being developed or revised,Waihi Stream at Honolulu, Oahu, HI 16238000: Flow=0.58cfs,Stage=3.00ft,2012-10-28 10:00,Not ranked,Makiki Stream at King St. bridge, Oahu, HI 16237600: Stage=48.48ft,2012-10-28 09:45,Not ranked,Kanaha Str at Tantalus Drive nr Honolulu, Oahu, HI 16226400: Flow=0.00cfs,Stage=2.77ft,2012-10-28 09:15,Not ranked,N. Halawa Str nr Quar. Stn. at Halawa, Oahu, HI 16226200: Flow=0.00cfs,Stage=5.33ft,2012-10-28 09:15,Not ranked,N. Halawa Str nr Honolulu, Oahu, HI 16212800: Not ranked,Site discontinued,Kipapa Str nr Wahiawa, Oahu, HI 16212601: Not ranked,Site discontinued,Waikele Str at Wheeler Field, Oahu, HI 16212480: Stage=2.57ft,2012-10-28 09:30,Not ranked,Honouliuli Stream Tributary near Waipahu, Oahu, HI 16211600: Flow=0.00cfs,Stage=0.50ft,2012-10-28 09:30,Not ranked,Makaha Str nr Makaha, Oahu, HI 16210500: Stage=16.74ft,2012-10-28 09:45,Not ranked,Kaukonahua Str at Waialua, Oahu, HI 16210200: Stage=6.41ft,2012-10-28 09:45,Not ranked,Kaukonahua Stream blw Wahiawa Reservoir, Oahu, HI 16210100: Stage=7.41ft,2012-10-28 09:45,Not ranked,Wahiawa Ditch at Wahiawa, Oahu 16210000: Stage=68.87ft,2012-10-28 09:15,Not ranked,Wahiawa Reservoir at Spillway at Wahiawa, Oahu, HI 16208400: Stage=12.66ft,2012-10-28 09:45,Not ranked,Ku Tree Reservoir near Wahiawa, Oahu, HI 16208000: Not ranked,Site discontinued,SF Kaukonahua Str at E pump, nr Wahiawa, Oahu, HI 16094600: 2009-01-10 00:00,Not ranked,Puu Ka Ele Reservoir near Kilauea, Kauai, HI 16094150: Stage=17.81ft,2012-10-28 09:45,Not ranked,Ka Loko Reservoir near Kilauea, Kauai, HI 16051500: 2011-10-26 23:45,Not ranked,Alexander Reservoir near Kalaheo, Kauai, HI Go to WaterWatch (offsite) for a larger map with additional options