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Streamflow Measurements for the Nation


USGS 16858000 Ylig River near Yona, Guam


Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°23'33.2", Longitude -144°45'13.8" NAD83
Drainage area 6.53  square miles
Gage datum 20 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
 
4752004-02-04 12:50GSTYesgar/jnUSGS13.2 Good NONE
4742002-05-13 13:30GSTYesr*c/nsUSGS2.800.360.020.80FairClearNONE
4732002-04-03 14:40GSTYesLVM/WRCUSGS3.410.410.000.60FairClearNONE
4722002-01-31 11:30GSTYeslvm/CwyUSGS9.080.920.000.60PoorDebrisHeavyNONE
4712001-11-19 12:00GSTYeslvm/nsUSGS73.01.830.101.00FairClearNONE
4702001-09-11 10:45GSTYeslvm/syUSGS25.31.04-0.010.40FairClearNONE
4692001-07-24 15:30GSTYeslvm/nsUSGS12.40.770.000.40FairClearNONE
4682001-05-16 13:25GSTYeslvmUSGS1.160.210.000.30PoorClearNONE
4672001-04-10 10:10GSTYeslvm/grlUSGS1.050.170.000.50FairClearNONE
4662001-02-20 15:45GSTYeslvm/grlUSGS3.250.39-0.010.50FairClearNONE
4652000-11-07 10:55GSTYeslvm/nsUSGS18.10.91-0.011.00FairClearNONE
4642000-08-29 12:55GSTYeslvmUSGS31.71.190.000.30FairClearNONE
4632000-06-21 14:50GSTYesLVMUSGS7.450.600.000.40FairClearNONE
4622000-03-20 13:50GSTYesLVMUSGS2.480.330.000.40FairClearNONE
4611999-12-09 11:15GSTYesLVM/RAGUSGS15.30.86-0.040.40FairClearNONE
4601999-10-14 12:15GSTYesLVM/GRLUSGS42.01.34-0.072.00PoorClearNONE
4591999-08-17 14:08GSTYesLVM/GRLUSGS19.10.94-0.011.00PoorClearNONE
4581999-02-13 13:35GSTYesDCN/P-TUSGS22.20.990.000.40GoodClearNONE
4571998-10-30 10:40GSTYesMAW/FMRUSGS15.30.850.000.40GoodClearNONE
4541997-11-01 10:55GSTYesCHY/FMUSGS14.80.870.000.50Good NONE
4461994-03-30 13:10GSTYesCTW/LJTUSGS6.030.600.000.60GoodUnspecifedNONE
4451994-01-27 13:25GSTYesCTWUSGS4.460.50-0.010.80GoodClearNONE
4441993-11-19 15:40GSTYesCTWUSGS21.61.03-0.050.70GoodClearNONE
4431993-08-24 15:06GSTYesCTW/JWHUSGS66.41.82-0.080.60GoodUnspecifedNONE
4421993-08-24 14:06GSTYesCTW/JWHUSGS71.81.94-0.170.90GoodUnspecifedNONE
4411993-06-17 10:05GSTYesLJT/MTPUSGS0.420.090.000.30PoorClearNONE
4391993-03-16 15:51GSTYesCTW/MTPUSGS1.240.250.000.40GoodClearNONE
4381993-03-16 14:55GSTYesCTW/MTPUSGS1.430.250.000.60FairClearNONE
4371993-01-22 14:25GSTYesLJT/MTPUSGS2.420.380.000.40GoodDebrisLightNONE
4361993-01-22 13:51GSTYesLJT/MTPUSGS2.520.380.000.60GoodDebrisLightNONE
4351992-09-16 15:25GSTYesLJT/MTPUSGS50.31.380.010.30GoodDebrisLightNONE
4341992-09-16 14:45GSTYesLJT/MTPUSGS47.51.370.000.70GoodDebrisLightNONE
4331992-07-22 11:05GSTYesMTP/LJTUSGS1.880.330.000.50GoodClearNONE
4321992-04-07 11:15GSTYesLJTUSGS1.870.320.000.50GoodClearNONE
4311991-12-20 11:15GSTYesLJTUSGS17.00.94-0.010.50GoodDebrisLightNONE
4301991-10-25 12:30GSTYesLJTUSGS34.51.300.000.50GoodClearNONE
4291991-09-03 11:10GSTYesJWH/LJTUSGS17.20.980.000.50GoodClearNONE
4281991-07-12 11:25GSTYesLJTUSGS9.620.740.000.50GoodClearNONE
4271991-05-09 11:00GSTYesLJTUSGS4.020.49-0.020.40GoodClearNONE
4261991-04-11 11:30GSTYesJWH/LJTUSGS1.780.34-0.010.50GoodDebrisModerateNONE
4251991-03-07 13:30GSTYesLJTUSGS5.740.550.000.50GoodDebrisLightNONE
4241991-02-11 11:15GSTYesLJTUSGS11.20.780.000.60GoodDebrisLightNONE
4231991-01-09 11:45GSTYesLJTUSGS12.90.83-0.010.50GoodClearNONE
4221990-11-30 10:55GSTYesTGKUSGS21.71.110.000.50Good NONE
4211990-10-30 11:00GSTYesLJTUSGS10.30.83-0.010.50GoodClearNONE
4201990-09-27 11:43GSTYesTGKUSGS21.71.080.000.60Good NONE
4191990-09-10 12:15GSTYesLJTUSGS37.01.280.000.50GoodClearNONE
4181990-08-08 11:15GSTYesLJTUSGS15.50.93-0.010.40GoodDebrisLightNONE
4171990-07-16 12:20GSTYesLJTUSGS28.71.170.060.50FairDebrisLightNONE
4161990-06-13 10:30GSTYesLJTUSGS1.410.230.000.30FairClearNONE
4151990-05-09 10:30GSTYesLJTUSGS2.830.390.000.30GoodClearNONE
4141990-04-13 12:15GSTYesLJTUSGS2.220.320.000.30FairClearNONE
4131990-03-08 10:25GSTYesTGKUSGS3.510.490.000.50Fair NONE
4091989-12-07 11:30GSTYesTKUSGS50.81.460.170.80FairClearNONE
4071989-10-24 12:20GSTYesTGK/MEEUSGS2193.240.030.30GoodUnspecifedNONE
4061989-10-20 10:40GSTYesMEN/LTUSGS16.30.970.000.70GoodClearNONE
4051989-09-13 10:30GSTYesLJTUSGS45.31.530.000.50GoodClearNONE
4031989-08-16 11:35GSTYesMEN/LTUSGS1322.600.010.20FairClearNONE
4021989-08-16 11:00GSTYesMEN/LTUSGS1272.550.090.60GoodClearNONE
4011989-07-07 11:00GSTYesTKUSGS14.50.910.000.50GoodDebrisModerateNONE
4001989-06-08 10:15GSTYesTKUSGS4.410.550.000.50GoodClearNONE
3991989-05-08 11:55GSTYesTKUSGS7.310.700.000.70GoodDebrisLightNONE
3981989-04-05 12:35GSTYesTKUSGS2.470.470.000.60FairDebrisLightNONE
3971989-02-08 13:15GSTYesMSUSGS2.160.450.000.60FairClearNONE
3961988-12-16 12:00GSTYesMSUSGS7.530.750.000.50FairClearNONE
3951988-11-23 12:40GSTYesMSUSGS37.71.360.130.60Fair NONE
3941988-11-22 14:45GSTYesMSUSGS1072.62-0.680.50Poor NONE
3931988-10-14 13:15GSTYesTKUSGS50.01.51-0.070.60GoodDebrisLightNONE