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Streamflow Measurements for the Nation


USGS 16219000 Hawn Elec Co tun at Waiau nr Pearl City, Oahu, HI
Honolulu County, Hawaii
Hydrologic Unit Code 20060000
Latitude  21°23'16.1", Longitude 157°57'36.5" NAD83
Gage datum 2.91 feet above LMSL
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
1242012-08-16 11:39HSTYesBHS/STYUSGS2.94 0.000.50UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG2.944.605.510.53UNSPSANDEVENunknEVENSTNDUNSP
1232011-06-30 11:15:30HSTYesBHSUSGS3.16 0.000.50Unspecified NONE1Imported Channel 1WADEQSCMMVPYG3.164.305.560.57SOFTSANDUNSPunknEVENSTNDUNSP
1222010-06-10 10:27HSTYesBHS/CASUSGS2.310.41 0.30FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG2.314.355.580.41FIRMSANDEVENunknEVENUNSPDNST20.00
1212009-07-21 10:51HSTYesBHS/CASUSGS2.51 0.000.40UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG2.514.406.020.42FIRMLDGEEVENunknUNEVUNSPUNSP
1202009-05-26 13:38:30HSTYesSTMY/CLEUSGS2.50 0.000.70UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG2.504.305.900.42FIRMLDGEEVENunknUNEVUNSPUNSP
1192008-07-02 10:25HSTYesBHS/CJRUSGS3.12 0.001.00Good NONE1Imported Channel 1WADEunspeunkno3.124.504.550.69UNSPUNSPUNSPunknUNSPUNSPUNSP
1182008-04-23 11:19HSTYesBHS/RLRUSGS3.65 Unspecified NONE1Imported Channel 1WADEunspeunkno3.654.803.391.08UNSPUNSPUNSPunknUNSPUNSPUNSP
1172007-06-15 14:10HSTYesTTV/STYUSGS2.45 Fair NONE1Imported Channel 1WADEunspeunkno2.454.254.550.54UNSPUNSPUNSPunknUNSPUNSPUNSP
1162007-04-18 11:35HSTYesBRH/BHSUSGS2.54 Poor NONE1Imported Channel 1WADEunspeunkno2.544.404.720.54UNSPUNSPUNSPunknUNSPUNSPUNSP
1152006-08-09 11:50HSTYesBHS/CLHUSGS3.18 0.000.40Fair NONE1Imported Channel 1WADEunspeunkno3.184.305.010.64UNSPUNSPUNSPunknUNSPUNSPUNSP
1142006-05-12 11:33HSTYesBHS/MTJUSGS3.06 Good NONE1Imported Channel 1WADEunspeunkno3.064.503.071.00UNSPUNSPUNSPunknUNSPUNSPUNSP
1132005-08-19 10:55HSTYesDDJ/MTBUSGS2.43 0.000.40Unspecified NONE1Imported Channel 1UNSPother 2.43 UNSPUNSPUNSPunknUNSPUNSPUNSP
1122005-05-10 13:22HSTYesBHS/DSOUSGS2.38 Unspecified NONE1Imported Channel 1WADEunspeunkno2.384.504.820.49UNSPUNSPUNSPunknUNSPUNSPUNSP
1112004-07-01 10:18HSTYesBHSUSGS2.800.520.000.40Fair NONE1Imported Channel 1WADEunspeunkno2.804.502.970.94UNSPUNSPUNSPunknUNSPUNSPUNSP
1102004-05-19 11:06HSTYesHAJ/MFWUSGS2.54 0.000.30Fair NONE1Imported Channel 1WADEunspeunkno2.544.402.551.00UNSPUNSPUNSPunknUNSPUNSPUNSP
1092003-07-29 12:03HSTYesHAJ/VEKUSGS2.320.46-0.010.30Fair NONE1Imported Channel 1WADEunspeunkno2.324.502.350.99UNSPUNSPUNSPunknUNSPUNSPUNSP
1082003-04-30 14:12HSTYesBHS/MTBUSGS2.620.050.000.30Fair NONE1Imported Channel 1WADEunspeunkno2.624.302.680.98UNSPUNSPUNSPunknUNSPUNSPUNSP
1072002-08-07 13:10HSTYesVEK/DLBUSGS2.280.46-0.010.40FairClearNONE1Imported Channel 1WADEunspeunkno2.284.502.500.91UNSPUNSPUNSPunknUNSPUNSPUNSP
1062002-06-26 12:00HSTYesVEK/DLBUSGS2.240.45 Good NONE1Imported Channel 1WADEunspeunkno2.244.402.390.94UNSPUNSPUNSPunknUNSPUNSPUNSP
1052001-07-19 10:26HSTYesBHS/WSSUSGS2.08 Good NONE1Imported Channel 1WADEunspeunkno2.084.502.670.78UNSPUNSPUNSPunknUNSPUNSPUNSP
1042001-05-08 11:25HSTYesVEK/MTBUSGS1.96 Fair NONE1Imported Channel 1WADEunspeunkno1.964.402.240.88UNSPUNSPUNSPunknUNSPUNSPUNSP
1032000-06-29 09:53HSTYesCWY/WSSUSGS2.130.420.010.50FairClearNONE1Imported Channel 1WADEunspeunkno2.134.402.570.83UNSPUNSPUNSPunknUNSPUNSPUNSP
1022000-04-07 08:44HSTYesCWY/MFWUSGS2.430.490.000.50FairClearNONE1Imported Channel 1WADEunspeunkno2.434.602.490.98UNSPUNSPUNSPunknUNSPUNSPUNSP
1011999-07-13 11:00HSTYesBHSUSGS2.510.480.010.40GoodClearNONE1Imported Channel 1WADEunspeunkno2.514.602.321.08UNSPUNSPUNSPunknUNSPUNSPUNSP
1001999-05-12 13:55HSTYesBHS/VEKUSGS2.740.460.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno2.744.902.541.08UNSPUNSPUNSPunknUNSPUNSPUNSP
991998-11-03 11:10HSTYesGWD/PJOUSGS2.44 Unspecified NONE1Imported Channel 1WADEunspeunkno2.444.402.401.01UNSPUNSPUNSPunknUNSPUNSPUNSP
981998-06-09 11:10HSTYesLAU/FMRUSGS2.62 Good NONE1Imported Channel 1WADEunspeunkno2.624.602.581.02UNSPUNSPUNSPunknUNSPUNSPUNSP
971997-09-15 13:15HSTYesFMR/LTUSGS3.33 Good NONE1Imported Channel 1WADEunspeunkno3.334.402.711.22UNSPUNSPUNSPunknUNSPUNSPUNSP
961997-02-11 10:25HSTYesGWDUSGS3.75 Good NONE1Imported Channel 1WADEunspeunkno3.754.704.100.91UNSPUNSPUNSPunknUNSPUNSPUNSP
951996-07-31 13:41HSTYesDWG/LPMUSGS3.17 Good NONE1Imported Channel 1WADEunspeunkno3.174.002.481.28UNSPUNSPUNSPunknUNSPUNSPUNSP
941996-03-20 13:50HSTYesGWDUSGS3.73 Good NONE1Imported Channel 1WADEunspeunkno3.734.402.671.40UNSPUNSPUNSPunknUNSPUNSPUNSP
931995-08-10 11:25HSTYesGWD/CLEUSGS3.67 Good NONE1Imported Channel 1WADEunspeunkno3.674.502.751.33UNSPUNSPUNSPunknUNSPUNSPUNSP
921995-05-15 11:48HSTYesBHS/PREUSGS3.43 -0.010.60Good NONE1Imported Channel 1WADEunspeunkno3.434.402.691.28UNSPUNSPUNSPunknUNSPUNSPUNSP
911994-06-24 10:20HSTYesKLS/DWMUSGS3.59 0.010.40Good NONE1Imported Channel 1WADEunspeunkno3.594.502.941.22UNSPUNSPUNSPunknUNSPUNSPUNSP
901994-03-30 10:25HSTYesGWD/DWMUSGS3.35 0.000.30Good NONE1Imported Channel 1WADEunspeunkno3.354.403.141.07UNSPUNSPUNSPunknUNSPUNSPUNSP
891993-07-19 11:15HSTYesGWD/RLTUSGS5.17 Good NONE1Imported Channel 1WADEunspeunkno5.174.603.521.47UNSPUNSPUNSPunknUNSPUNSPUNSP
881993-03-10 14:35HSTYesDCN/CLEUSGS4.66 0.000.20Good NONE1Imported Channel 1WADEunspeunkno4.664.602.761.69UNSPUNSPUNSPunknUNSPUNSPUNSP
871992-07-31 11:15HSTYesBHS/MFWUSGS6.57 0.000.30Good NONE1Imported Channel 1WADEunspeunkno6.574.604.121.59UNSPUNSPUNSPunknUNSPUNSPUNSP
861992-04-15 13:15HSTYesBHS/DSOUSGS7.57 Unspecified NONE1Imported Channel 1WADEunspeunkno7.574.604.891.55UNSPUNSPUNSPunknUNSPUNSPUNSP
851991-05-30 08:50HSTYesGWD/DWMUSGS8.22 Good NONE1Imported Channel 1WADEunspeunkno8.224.405.341.54UNSPUNSPUNSPunknUNSPUNSPUNSP
841990-06-08 08:50HSTYesGWDUSGS0.41 Good NONE1Imported Channel 1WADEunspeunkno0.413.000.640.64UNSPUNSPUNSPunknUNSPUNSPUNSP
831990-06-07 10:50HSTYesDCN/GWDUSGS8.88 Good NONE1Imported Channel 1WADEunspeunkno8.885.005.881.50UNSPUNSPUNSPunknUNSPUNSPUNSP
821989-04-07 11:35HSTYesGWDUSGS5.54 Good NONE1Imported Channel 1WADEunspeunkno5.544.305.541.00UNSPUNSPUNSPunknUNSPUNSPUNSP
811988-07-29 13:05HSTYesGWD/WCUSGS4.80 Fair NONE1Imported Channel 1WADEunspeunkno4.804.304.661.03UNSPUNSPUNSPunknUNSPUNSPUNSP
80A1988-03-17 12:00HSTYesBHS/FMRUSGS5.31 Good NONE1Imported Channel 1WADEunspeunkno5.314.504.861.09UNSPUNSPUNSPunknUNSPUNSPUNSP
801987-06-26 09:00HSTYesGWDUSGS10.7 Good NONE1Imported Channel 1WADEunspeunkno10.74.608.021.33UNSPUNSPUNSPunknUNSPUNSPUNSP
791986-07-22 13:20HSTYesGWD/RTUSGS10.1 0.000.20Unspecified NONE1Imported Channel 1WADEunspeunkno10.14.708.361.21UNSPUNSPUNSPunknUNSPUNSPUNSP
781986-03-28 11:55HSTYesFMR/RDTUSGS13.5 0.000.30Unspecified NONE1Imported Channel 1WADEunspeunkno13.54.809.141.48UNSPUNSPUNSPunknUNSPUNSPUNSP
771985-07-18 13:25HSTYesGWD/RDTUSGS12.3 0.000.10Good NONE1Imported Channel 1WADEunspeunkno12.34.608.691.42UNSPUNSPUNSPunknUNSPUNSPUNSP
761985-04-09 14:35HSTYesBHSUSGS13.3 Good NONE1Imported Channel 1WADEunspeunkno13.34.408.861.50UNSPUNSPUNSPunknUNSPUNSPUNSP
751984-11-07 14:05HSTYesBHS/FMRUSGS12.4 Good NONE1Imported Channel 1WADEunspeunkno12.44.809.441.32UNSPUNSPUNSPunknUNSPUNSPUNSP
741984-10-16 13:10HSTYesBHSUSGS12.2 Good NONE1Imported Channel 1WADEunspeunkno12.24.808.311.47UNSPUNSPUNSPunknUNSPUNSPUNSP
731984-07-11 11:00HSTYesBHS/FMRUSGS12.8 Good NONE1Imported Channel 1WADEunspeunkno12.84.709.731.31UNSPUNSPUNSPunknUNSPUNSPUNSP
721984-04-17 11:55HSTYesBHSUSGS13.4 Unspecified NONE1Imported Channel 1WADEunspeunkno13.44.609.001.48UNSPUNSPUNSPunknUNSPUNSPUNSP
711983-04-26 13:35HSTYesFMRUSGS15.9 Good NONE1Imported Channel 1WADEunspeunkno15.95.0013.21.21UNSPUNSPUNSPunknUNSPUNSPUNSP
701982-05-24 12:25HSTYesBHS/CTMUSGS16.8 Good NONE1Imported Channel 1WADEunspeunkno16.84.7010.81.55UNSPUNSPUNSPunknUNSPUNSPUNSP
691982-02-18 11:25HSTYesBHS/FMRUSGS15.5 Good NONE1Imported Channel 1WADEunspeunkno15.54.8010.21.53UNSPUNSPUNSPunknUNSPUNSPUNSP
681982-02-17 10:05HSTYesFMR/BHSUSGS15.4 Good NONE1Imported Channel 1WADEunspeunkno15.44.8010.31.49UNSPUNSPUNSPunknUNSPUNSPUNSP
671982-02-16 15:00HSTYesFMR/BHSUSGS15.9 0.000.30Good NONE1Imported Channel 1WADEunspeunkno15.94.8010.41.52UNSPUNSPUNSPunknUNSPUNSPUNSP
661981-06-04 13:45HSTYesGWD/DCNUSGS13.4 Good NONE1Imported Channel 1WADEunspeunkno13.44.8013.60.99UNSPUNSPUNSPunknUNSPUNSPUNSP
651981-03-10 15:00HSTYesGWD/TMUSGS13.9 Fair NONE1Imported Channel 1WADEunspeunkno13.94.7013.51.03UNSPUNSPUNSPunknUNSPUNSPUNSP
641980-04-18 12:00HSTYesFMR/BHSUSGS13.4 Good NONE1Imported Channel 1WADEunspeunkno13.44.9013.31.01UNSPUNSPUNSPunknUNSPUNSPUNSP
631979-09-06 11:20HSTYesGWD/MGLUSGS13.9 Good NONE1Imported Channel 1WADEunspeunkno13.95.0013.81.00UNSPUNSPUNSPunknUNSPUNSPUNSP
621979-04-13 11:30HSTYesGWD/MGLUSGS15.1 Unspecified NONE1Imported Channel 1WADEunspeunkno15.15.0014.61.04UNSPUNSPUNSPunknUNSPUNSPUNSP
611978-08-18 10:15HSTYesGWD/JFMUSGS10.8 Fair NONE1Imported Channel 1WADEunspeunkno10.84.2010.81.00UNSPUNSPUNSPunknUNSPUNSPUNSP
601978-03-29 13:35HSTYesBHS/GWDUSGS10.8 Good NONE1Imported Channel 1WADEunspeunkno10.84.7011.60.93UNSPUNSPUNSPunknUNSPUNSPUNSP
591977-09-13 08:10HSTYesBHS/GWDUSGS10.6 Good NONE1Imported Channel 1WADEunspeunkno10.64.6011.70.91UNSPUNSPUNSPunknUNSPUNSPUNSP
581977-04-07 08:45HSTYesBHS/GWDUSGS11.4 Fair NONE1Imported Channel 1WADEunspeunkno11.44.5012.30.93UNSPUNSPUNSPunknUNSPUNSPUNSP
571977-01-12 13:25HSTYesGWD/BHSUSGS13.3 Fair NONE1Imported Channel 1WADEunspeunkno13.34.7013.11.02UNSPUNSPUNSPunknUNSPUNSPUNSP
561976-06-10 13:10HSTYesGWD/SCUSGS12.2 Fair NONE1Imported Channel 1WADEunspeunkno12.24.5010.91.12UNSPUNSPUNSPunknUNSPUNSPUNSP
55A1976-01-23 14:05HSTYesGWD/MGLUSGS14.8 Fair NONE1Imported Channel 1WADEunspeunkno14.84.7011.91.24UNSPUNSPUNSPunknUNSPUNSPUNSP
551976-01-22 10:25HSTYesGWD/MGLUSGS17.3 Fair NONE1Imported Channel 1WADEunspeunkno17.34.8012.21.42UNSPUNSPUNSPunknUNSPUNSPUNSP
541975-06-10 10:55HSTYesGWD/BHSUSGS13.9 Unspecified NONE1Imported Channel 1WADEunspeunkno13.94.408.501.64UNSPUNSPUNSPunknUNSPUNSPUNSP
531975-03-03 14:40HSTYesGWD/ BHUSGS14.8 Fair NONE1Imported Channel 1WADEunspeunkno14.84.208.861.67UNSPUNSPUNSPunknUNSPUNSPUNSP
521974-03-28 15:00HSTYesGWD/HMUSGS14.5 Good NONE1Imported Channel 1WADEunspeunkno14.54.106.732.15UNSPUNSPUNSPunknUNSPUNSPUNSP
511973-09-26 10:35HSTYesHM /GWDUSGS13.2 Good NONE1Imported Channel 1WADEunspeunkno13.24.909.441.40UNSPUNSPUNSPunknUNSPUNSPUNSP
501973-07-02 11:15HSTYesGWDUSGS10.1 -0.010.30Fair NONE1Imported Channel 1WADEunspeunkno10.13.604.872.08UNSPUNSPUNSPunknUNSPUNSPUNSP
491972-10-12 13:20HSTYesGWDUSGS10.8 Good NONE1Imported Channel 1WADEunspeunkno10.83.604.972.18UNSPUNSPUNSPunknUNSPUNSPUNSP
481972-09-22 14:20HSTYesGWDUSGS11.3 0.000.20Fair NONE1Imported Channel 1WADEunspeunkno11.33.705.122.21UNSPUNSPUNSPunknUNSPUNSPUNSP
471972-07-12 11:00HSTYesGWD/IYUSGS9.88 0.000.20Fair NONE1Imported Channel 1WADEunspeunkno9.883.504.902.02UNSPUNSPUNSPunknUNSPUNSPUNSP
461971-07-29 10:00HSTYesIYUSGS13.6 Unspecified NONE1Imported Channel 1WADEunspeunkno13.63.605.562.45UNSPUNSPUNSPunknUNSPUNSPUNSP
451971-03-08 11:45HSTYesIYUSGS13.2 Unspecified NONE1Imported Channel 1WADEunspeunkno13.23.605.622.35UNSPUNSPUNSPunknUNSPUNSPUNSP
441970-09-17 13:00HSTYesIYUSGS10.5 0.000.30Fair NONE1Imported Channel 1WADEunspeunkno10.53.604.842.17UNSPUNSPUNSPunknUNSPUNSPUNSP