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Hanawi Stream near Nahiku, Maui, Hawaii.


Data-Collection Sites (as of 07/22/2013)

The U.S. Geological Survey currently operates about 230 data-collection sites for acquiring information on surface water, groundwater, water quality, and rainfall in the State of Hawaii and Territory of Guam in cooperation with Federal, State, and local agencies. About 100 of the sites are equipped with telemetry, which enable the posting of real-time data to the Internet for public dissemination.

Continued operation of USGS gages relies on cooperative funding from Federal, State, and local agencies. When a funding source indicates that it can no longer support a gage, the gage is at risk for discontinuation and is identified as a threatened and endangered gage.

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Page Last Modified: Tuesday, 20-Dec-2016 18:35:39 EST

16275000: Flow=13.0cfs,Stage=1.77ft,2017-09-21 19:15,High,Heeia Stream at Haiku Valley nr Kaneohe, Oahu, HI 16725000: Flow=0.00cfs,Stage=1.48ft,2017-09-21 19:00,Low,Alakahi Stream near Kamuela, HI 16614000: Flow=36.4cfs,Stage=1.75ft,2017-09-21 19:00,<10,Waihee Rv abv Waihee Dtch intk nr Waihee, Maui, HI 16304200: Flow=0.24cfs,Stage=3.14ft,2017-09-21 19:15,<10,Kaluanui Stream nr Punaluu, Oahu, HI 16284200: Flow=3.50cfs,Stage=2.61ft,2017-09-21 19:30,<10,Waihee Str nr Kahaluu, Oahu, HI 16238500: Flow=0.32cfs,Stage=1.61ft,2017-09-21 19:15,<10,Waihi Stream at Honolulu, Oahu, HI 16229000: Flow=0.67cfs,Stage=2.09ft,2017-09-21 19:15,<10,Kalihi Str nr Honolulu, Oahu, HI 16240500: Flow=1.26cfs,Stage=0.18ft,2017-09-21 19:15,<10,Waiakeakua Str at Honolulu, Oahu, HI 16097500: Flow=3.31cfs,Stage=0.82ft,2017-09-21 19:30,<10,Halaulani Str at alt 400 ft nr Kilauea, Kauai, HI 16010000: Flow=2.12cfs,Stage=1.85ft,2017-09-21 19:15,<10,Kawaikoi Stream nr Waimea, Kauai, HI 16620000: Flow=14.0cfs,Stage=1.49ft,2017-09-21 19:45,10-24,Honokohau Stream near Honokohau, Maui, HI 16618000: Flow=5.45cfs,Stage=0.57ft,2017-09-21 19:30,10-24,Kahakuloa Stream near Honokohau, Maui, HI 16587000: Flow=0.72cfs,Stage=0.51ft,2017-09-21 19:30,10-24,Honopou Stream near Huelo, Maui, HI 16508000: Flow=2.56cfs,Stage=0.31ft,2017-09-21 19:30,10-24,Hanawi Stream near Nahiku, Maui, HI 16330000: Flow=0.28cfs,Stage=1.36ft,2017-09-21 19:30,10-24,Kamananui Str at Maunawai, Oahu, HI 16301050: Flow=14.0cfs,Stage=3.82ft,2017-09-21 19:00,10-24,Punaluu Str abv Punaluu Ditch Intake, Oahu, HI 16244000: Flow=0.29cfs,Stage=0.86ft,2017-09-21 19:30,10-24,Pukele Stream near Honolulu, Oahu, HI 16208000: Flow=3.29cfs,Stage=1.37ft,2017-09-21 19:00,10-24,SF Kaukonahua Str at E pump, nr Wahiawa, Oahu, HI 16200000: Flow=2.40cfs,Stage=1.70ft,2017-09-21 19:15,10-24,NF Kaukonahua Str abv RB, nr Wahiawa, Oahu, HI 16071500: Flow=0.46cfs,Stage=0.75ft,2017-09-21 19:45,10-24,Left Branch Opaekaa Str nr Kapaa, Kauai, HI 16068000: Flow=16.5cfs,Stage=1.12ft,2017-09-21 19:15,10-24,EB of NF Wailua River nr Lihue, Kauai, HI 16720000: Flow=2.33cfs,Stage=1.35ft,2017-09-21 19:45,25-75,Kawainui Stream nr Kamuela, HI 16717000: Flow=48.9cfs,Stage=2.98ft,2017-09-21 19:45,25-75,Honolii Stream nr Papaikou, HI 16704000: Flow=26.7cfs,Stage=1.96ft,2017-09-21 19:45,25-75,Wailuku River at Piihonua, HI 16518000: Flow=5.01cfs,Stage=1.68ft,2017-09-21 19:15,25-75,West Wailuaiki Stream near Keanae, Maui, HI 16400000: Flow=10.7cfs,Stage=1.94ft,2017-09-21 19:15,25-75,Halawa Stream near Halawa, Molokai, HI 16345000: Flow=3.33cfs,Stage=1.71ft,2017-09-21 19:45,25-75,Opaeula Str nr Wahiawa, Oahu, HI 16296500: Flow=21.7cfs,Stage=1.27ft,2017-09-21 19:45,25-75,Kahana Str at alt 30 ft nr Kahana, Oahu, HI 16283200: Flow=2.60cfs,Stage=1.25ft,2017-09-21 19:15,25-75,Kahaluu Str nr Ahuimanu, Oahu, HI 16254000: Flow=1.42cfs,Stage=5.50ft,2017-09-21 19:30,25-75,Makawao Str nr Kailua, Oahu, HI 16226200: Flow=0.11cfs,Stage=6.06ft,2017-09-21 19:15,25-75,N. Halawa Str nr Honolulu, Oahu, HI 16213000: Flow=14.9cfs,Stage=1.93ft,2017-09-21 20:00,25-75,Waikele Str at Waipahu, Oahu, HI 16108000: Flow=52.9cfs,Stage=1.41ft,2017-09-21 19:30,25-75,Wainiha River nr Hanalei, Kauai, HI 16060000: Flow=71.4cfs,Stage=2.73ft,2017-09-21 19:45,25-75,SF Wailua River nr Lihue, Kauai, HI 16031000: Flow=16.4cfs,Stage=5.94ft,2017-09-21 19:30,25-75,Waimea River near Waimea, Kauai, HI 16019000: Flow=2.99cfs,Stage=0.84ft,2017-09-21 19:45,25-75,Waialae Str at alt 3,820 ft nr Waimea, Kauai, HI 213320158061401: Stage=16.89ft,2017-09-21 19:45,Not ranked,Kemoo 5 Reservoir, Oahu, HI 213308158035601: Stage=23.14ft,2017-09-21 19:45,Not ranked,Helemano 6 Reservoir, Oahu, HI 213259158035101: Stage=3.10ft,2013-07-23 00:00,Not ranked,Helemano 16 Reservoir, Oahu, HI 213133158014201: Stage=32.01ft,2017-09-21 19:45,Not ranked,Upper Helemano Reservoir near Wahiawa, Oahu, HI 212604158012700: Flow=0.02cfs,2009-01-01 23:45,Stage=3.43ft,2010-01-01 23:45:00,Not ranked,Mililani Storm Drain A at Mililani, Oahu, HI 211722157485601: Stage=1.20ft,2010-11-15 09:15,Not ranked,H-1 storm drain at Kapiolani Ave, Oahu, HI 16770500: Flow=0.00cfs,Stage=0.63ft,2017-09-21 19:30,Not ranked,Paauau Gulch at Pahala, HI 16759600: Flow=0.00cfs,Stage=1.05ft,2017-09-21 19:30,Not ranked,Waiaha Stream at Holualoa, HI 16701300: Flow=17.0cfs,2005-09-30 23:45,Not ranked,Waiakea Stream at Hilo, HI 16700600: Flow=49.0cfs,2005-09-30 23:45,Not ranked,Waiakea Stream at Hoaka Road, HI 16604500: Stage=2.32ft,2017-09-21 14:15:00,Not ranked,Equipment malfunction,Wailuku River at Kepaniwai Park, Maui, HI 16599500: Flow=1.97cfs,2007-10-11 23:45,Not ranked,Opana Tunnel near Kailiili, Maui, HI 16552800: Flow=0.05cfs,Stage=0.62ft,2017-09-21 19:15,Not ranked,Waikamoi Str abv Kula PL intake nr Olinda, Maui,HI 16501200: Flow=5.90cfs,Stage=1.24ft,2017-09-21 19:30,Not ranked,Oheo Gulch at dam near Kipahulu, Maui, HI 16415600: Flow=0.00cfs,Stage=6.32ft,2017-09-21 19:30,Not ranked,Kawela Gulch near Moku, Molokai, HI 16414200: Flow=0.00cfs,Stage=3.58ft,2017-09-21 19:45,Not ranked,Kaunakakai Gulch at altitude 75 feet, Molokai, HI 16350100: Stage=0.32ft,2015-04-21 07:00,Not ranked,Opaeula Str at Joseph Leong Hwy, Haleiwa, Oahu, HI 16343100: Stage=0.00ft,2017-09-21 19:45,Not ranked,Helemano Str at Joseph Leong Hwy, Haleiwa, Oahu,HI 16325000: Flow=2.00cfs,2001-09-30 23:45,Stage=0.55ft,2017-09-21 19:00:00,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=3.24cfs,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: Flow=9.80cfs,Stage=3.01ft,2017-09-21 19:30,Not ranked,Waikane Str at alt 75 ft at Waikane, Oahu, HI 16294100: Flow=34.2cfs,Stage=7.52ft,2017-09-21 19:30,Not ranked,Waiahole Stream above Kamehameha Hwy, Oahu, HI 16274100: Flow=9.66cfs,Stage=15.92ft,2017-09-21 19:30,Not ranked,Kaneohe Str blw Kamehameha Hwy, Oahu, HI 16272200: Flow=11.0cfs,2005-09-30 23:45,Not ranked,Kamooalii Str blw Luluku Str nr Kaneohe, Oahu, HI 16265000: Stage=3.48ft,2017-09-21 19:45:00,Not ranked,Rating being developed or revised,Kawa Str at Kaneohe, Oahu, HI 16264690: Stage=4.81ft,2017-09-21 19:30,Not ranked,Kawainui Stream near Kailua, Oahu, HI 16264600: Stage=4.38ft,2017-09-21 19:30,Not ranked,Kawainui Marsh nr levee sta 15+00, Oahu, HI 16249000: Flow=1.61cfs,Stage=7.11ft,2017-09-21 19:40,Not ranked,Waimanalo Str at Waimanalo, Oahu, HI 16247900: Not ranked,Rating being developed or revised,Kuliouou Valley at Kuliouou, Oahu, HI 16247100: Stage=1.30ft,2017-09-21 20:00:00,Not ranked,Manoa-Palolo Drainage Canal at Moiliili, Oahu, HI 16246000: Flow=0.28cfs,2014-10-16 23:45,Not ranked,Waiomao Stream near Honolulu, Oahu, HI 16242500: Flow=8.36cfs,2014-11-06 23:45,Not ranked,Manoa Str at Kanewai Field, Honolulu, Oahu, HI 16241600: Flow=1.20cfs,Stage=4.19ft,2017-09-21 19:15,Not ranked,Manoa Stream at Woodlawn Drive, Oahu, HI 16238000: Flow=0.00cfs,Stage=2.99ft,2017-09-21 19:45,Not ranked,Makiki Stream at King St. bridge, Oahu, HI 16227500: Flow=0.00cfs,Stage=1.84ft,2017-09-21 20:00,Not ranked,Moanalua Stream nr Kaneohe, Oahu, HI 16226400: Flow=0.16cfs,Stage=2.73ft,2017-09-21 19:15,Not ranked,N. Halawa Str nr Quar. Stn. at Halawa, Oahu, HI 16225900: Flow=0.00cfs,2009-11-01 23:45,Not ranked,N. Halawa Str at Bridge 8 nr Halawa, Oahu, HI 16212490: Flow=0.00cfs,Stage=4.30ft,2017-09-21 19:15,Not ranked,Honouliuli Str at H-1 Freeway nr Waipahu, Oahu, HI 16212480: Flow=0.00cfs,Stage=3.43ft,2017-09-21 19:30,Not ranked,Honouliuli Stream Tributary near Waipahu, Oahu, HI 16211600: Flow=0.00cfs,Stage=0.51ft,2017-09-21 19:30,Not ranked,Makaha Str nr Makaha, Oahu, HI 16210500: Stage=15.91ft,2017-09-21 19:45:00,Not ranked,Kaukonahua Str at Waialua, Oahu, HI 16210200: Flow=0.21cfs,Stage=4.44ft,2017-09-21 19:45,Not ranked,Kaukonahua Stream blw Wahiawa Reservoir, Oahu, HI 16210100: Flow=14.1cfs,Stage=7.58ft,2017-09-21 19:45,Not ranked,Wahiawa Ditch at Wahiawa, Oahu, HI 16210000: Stage=67.37ft,2017-09-21 19:15,Not ranked,Wahiawa Reservoir at Spillway at Wahiawa, Oahu, HI 16208400: Stage=17.22ft,2017-09-21 19:45,Not ranked,Ku Tree Reservoir near Wahiawa, Oahu, HI 16103000: Flow=78.5cfs,Stage=2.05ft,2017-09-21 19:00,Not ranked,Hanalei River nr Hanalei, Kauai, HI 16094150: Stage=18.39ft,2017-09-21 19:45,Not ranked,Ka Loko Reservoir near Kilauea, Kauai, HI 16057900: Flow=53.8cfs,Stage=2.58ft,2017-04-14 11:00,Not ranked,Waiahi Str US Upper Powerhouse, Kauai, HI 16052400: Flow=1.96cfs,2017-03-02 23:45,Stage=2.60ft,2017-05-23 13:22:00,Not ranked,RB Lawai Stream 300ft US of fork, Kauai, HI Go to WaterWatch (offsite) for a larger map with additional options