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Streamflow Measurements for the Nation


USGS 16809600 La Sa Fua River near Umatac, Guam


Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°18'25.0", Longitude -144°39'51.9" NAD83
Drainage area 1.03  square miles
Gage datum 120 feet above LMSL
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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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
 
3162024-01-20 12:22:03GSTYessgo/sssUSGS0.8210.55-0.010.73PoorClearNONE
3152023-09-30 10:18:33GSTYessgo/cwyUSGS2.4810.860.000.43FairClearNONE
3142023-06-17 10:17:27GSTYessgo/rmsUSGS1.7810.770.010.50GoodVegetationModerateNONE
3132023-02-26 11:28:55GSTYesSGOUSGS1.3410.69-0.010.33FairDebrisLightNONE
3122022-11-16 10:09:24GSTYessgo/mrmUSGS2.0410.770.001.00FairClearNONE
3112022-08-01 14:27:53GSTYessgo/cacUSGS2.1410.900.000.52FairClearNONE
3102022-04-21 12:08:56GSTYessgo/mrmUSGS0.7810.660.000.52FairVegetationModerateNONE
3092022-01-24 10:11:57GSTYessgo/mrmUSGS4.2111.200.000.65FairClearNONE
3082021-09-29 16:21:31GSTYescwy/vekUSGS8.7411.40-0.020.70FairClearNONE
3072020-01-18 09:24:55GSTYesSAC/MRMUSGS1.1910.58 FairDebrisLightNONE
3062019-10-05 10:11:30GSTYesSAC/MRM/CWYUSGS2.8610.960.001.05FairClearNONE
3052019-06-17 11:34:32GSTYesJMV/CWYUSGS0.8010.480.011.50FairClearNONE
3042019-03-27 13:19:30GSTYesJMV/CWYUSGS0.7110.53 FairDebrisLightNONE
3032018-12-04 12:23GSTYesJMV/CWYUSGS1.5010.73 FairClearNONE
3022018-09-27 12:41GSTYescwy/pnbUSGS4.2711.05 FairClearNONE
3012018-06-05 13:05GSTYesJMVCWYUSGS10.011.450.041.00PoorClearNONE
3002018-03-20 10:50GSTYesCWY/BHSUSGS3.8711.11-0.100.40PoorDebrisModerateNONE
2992017-12-05 12:43:30GSTYesbhs/cwyUSGS1.8810.760.000.20FairClearNONE
2982017-08-29 12:40:30GSTYescwy/bllUSGS5.2611.19 FairClearNONE
2972017-06-06 11:32GSTYesCWY/BHSUSGS0.7210.48 PoorClearNONE
2962017-03-13 11:30GSTYesCWY/CLEUSGS0.8910.55 FairClearNONE
2952016-12-13 16:13:30GSTYesTrb cwyUSGS3.2611.00 FairClearNONE
2942016-09-14 11:27GSTYesTrb cwyUSGS2.9510.93 FairClearNONE
2932016-06-14 12:32:30GSTYesTrb cwyUSGS0.4510.34 FairClearNONE
2922016-06-14 11:50:30GSTYesTrb cwyUSGS0.4310.34 FairClearNONE
2912016-03-15 12:24GSTYesTrb cwyUSGS0.6110.470.00 PoorClearNONE
2902015-12-15 11:51:30GSTYesCWY/TRBUSGS1.3610.68 FairClearNONE
2892015-09-02 11:27GSTYesCWY/TRBUSGS2.3710.87 FairClearNONE
2882015-06-17 11:46GSTYesCWY/TRBUSGS0.7910.530.01 PoorClearNONE
2872015-06-17 11:17GSTYesCWY/TRBUSGS0.8010.530.00 PoorClearNONE
2862015-03-10 11:37:30GSTYesCWY/TRBUSGS0.7910.51 FairClearNONE
2852015-03-10 11:14:30GSTYesCWY/TRBUSGS0.8010.51 FairClearNONE
2842014-12-09 11:26:30GSTYesCWY/RBCUSGS1.4610.710.000.40FairDebrisLightNONE
2832014-12-09 10:52GSTYesCWY/RBCUSGS1.4510.710.000.40FairDebrisLightNONE
2822014-09-09 11:36:30GSTYesCWY/RBCUSGS1.2010.65 FairClearNONE
2812014-09-09 11:00GSTYesCWY/RBCUSGS1.2510.65 FairClearNONE
2802014-06-11 12:52GSTYesCWY/RBCUSGS0.4510.350.000.10PoorClearNONE
2792014-06-11 12:41GSTYesCWY/RBCUSGS0.4510.350.000.10PoorClearNONE
2782014-03-11 11:30GSTYesCWY/RBCUSGS1.0010.58 FairClearNONE
2772014-03-11 10:55:30GSTYesCWY/RBCUSGS1.0210.58 FairClearNONE
2762013-12-10 10:40:30GSTYesCWY/RBCUSGS1.0110.610.000.40FairClearNONE
2752013-12-10 10:02GSTYesCWY/RBCUSGS1.0110.610.000.40FairClearNONE
2742013-09-09 11:14GSTYesCWY/RBCUSGS1.0510.54 FairClearNONE
2732013-09-09 10:44:30GSTYesCWY/RBCUSGS1.0510.54 FairClearNONE
2722013-06-04 12:14GSTYesCWY/RBCUSGS0.6110.40 PoorClearNONE
2712013-06-04 11:09:30GSTYesCWY/RBCUSGS0.5910.40 PoorClearNONE
2702013-04-11 10:31:30GSTYesCWY/RBCUSGS0.6010.42-0.01 PoorDebrisLightNONE
2692013-01-15 11:02GSTYesCWY/RBCUSGS0.9310.52 FairClearNONE
2682012-10-16 11:01:30GSTYesCWY/RBCUSGS4.2511.16 FairClearNONE
2672012-07-18 10:49GSTYesRBC/CWYUSGS1.9810.77 FairDebrisLightNONE
2662012-07-18 10:05:30GSTYesRBC/CWYUSGS2.0210.79 FairDebrisLightNONE
265G2012-07-13 12:12GSTYesCWY/RBCUSGS30013.13 PoorUnspecifedNONE
265F2012-07-13 12:11GSTYesCWY/RBCUSGS200016.62 PoorUnspecifedNONE
265E2012-07-13 12:10GSTYesCWY/RBCUSGS180016.34 PoorUnspecifedNONE
265D2012-07-13 12:09GSTYesCWY/RBCUSGS140015.73 PoorUnspecifedNONE
265C2012-07-13 12:08GSTYesCWY/RBCUSGS50013.93 PoorUnspecifedNONE
265B2012-07-13 12:07GSTYesCWY/RBCUSGS10012.02 PoorUnspecifedNONE
265A2012-07-13 12:06GSTYesCWY/RBCUSGS50.011.63 PoorUnspecifedNONE
2652012-07-13 12:05GSTYesCWY/RBCUSGS158016.08 PoorUnspecifedNONE
2642012-04-19 11:31GSTYesCWY/RBCUSGS0.7210.44 FairDebrisHeavyNONE
2632012-04-19 11:05GSTYesCWY/RBCUSGS0.7710.44 PoorDebrisHeavyNONE
2622012-04-19 09:45:30GSTYesCWY/RBCUSGS0.7310.64 PoorDebrisHeavyNONE
2612012-01-14 12:55:30GSTYesCWY/RBCUSGS3.3110.99 GoodClearNONE
2602011-10-19 11:28GSTYesCWY/BHSUSGS2.5110.91 Fair NONE
2592011-06-30 11:14GSTYesCWY/DCNUSGS1.3510.640.01 FairClearNONE
2582011-04-08 11:24GSTYesCWY/VEKUSGS1.5210.69 Good NONE
2572011-01-17 12:51:30GSTYesCWY/DCNUSGS1.5310.71 Fair NONE
2562011-01-17 11:48GSTYesCWY/DCNUSGS1.9310.73 Poor NONE
2552010-10-15 12:54:30GSTYesCWY.KTTUSGS5.5411.240.000.50FairClearNONE
2542010-10-15 12:03GSTYesCWY/KTTUSGS5.6411.26-0.010.60FairClearNONE
2532010-06-08 11:22:30GSTYesMTJ/CWYUSGS0.4610.37-0.010.70FairClearNONE
2522010-03-02 12:58:30GSTYesCWY/KTTUSGS0.7910.510.000.60FairUnspecifedNONE
2512009-12-07 11:15GSTYesCWY/MTJUSGS3.3311.00 FairClearNONE
2502009-10-15 11:54GSTYesMTJ/CWYUSGS11.311.43 FairUnspecifedNONE
2492009-06-17 10:42GSTYesCWY/MTJUSGS0.5510.640.000.50GoodDebrisModerateNONE
2482009-02-27 10:53GSTYesCWYUSGS0.8010.510.000.30FairUnspecifedNONE
2472008-12-08 11:47:30GSTYesCWYUSGS2.1010.860.001.10GoodUnspecifedNONE
2462008-09-23 11:20GSTYesCWY/MTJUSGS3.8711.130.010.70GoodClearNONE
245A2008-06-06 12:15GSTYesCHY/MTJUSGS0.7710.480.000.70FairDebrisLightNONE
2452008-06-06 11:30GSTYesCWYUSGS0.7710.520.000.70FairDebrisLightNONE
2442008-02-28 10:45GSTYesCWY/RLRUSGS1.3710.660.000.50GoodClearNONE
2432007-12-20 11:50GSTYesCWY/KTTUSGS1.3710.730.000.50GoodClearNONE
2422007-12-19 11:20GSTYesRTB/CWYUSGS1.8010.80-0.020.70Fair NONE
2412007-09-21 13:07GSTYesMTJ/CWYUSGS2.6710.920.00 FairClearNONE
2402007-06-04 13:08GSTYesCWY/MTJUSGS0.6110.410.000.40FairDebrisLightNONE
239A2007-03-13 13:15GSTYesCWY/MTJUSGS0.9110.53-0.020.60FairDebrisLightNONE
2392007-03-13 13:15GSTYesCWY/MTJUSGS0.9110.54-0.020.60FairDebrisLightNONE
2382006-12-06 12:15GSTYesCWY/RTBUSGS1.4110.670.000.50PoorClearNONE
2372006-08-29 12:10GSTYesDCN/MTJUSGS3.8911.10-0.030.50FairClearNONE
2362006-05-25 18:05GSTYesDCN/MTJUSGS0.4110.31-0.010.20PoorDebrisLightNONE
2352006-02-23 14:46GSTYesDCN/KTUSGS1.0210.56-0.010.50FairClearNONE
2342005-12-01 15:55GSTYesDCN/KTUSGS1.4410.630.000.60FairClearNONE
2332005-05-17 12:53GSTYesDCN/RJCUSGS0.4410.390.000.20FairDebrisLightNONE
2322005-05-17 12:32GSTYesDCN/RJCUSGS0.4210.79-0.010.20FairDebrisLightNONE
2312005-02-21 16:00GSTYesMTB/STYUSGS0.8610.530.000.50PoorDebrisLightNONE
2302004-11-30 12:55GSTYesJWN/BRHUSGS5.5111.22-0.020.50GoodClearNONE
2292004-11-30 10:48GSTYesJWN/BRHUSGS6.7611.33-0.050.70PoorClearNONE
2282004-10-26 12:30GSTYesJWN/MTBUSGS2.0610.810.000.60FairClearNONE
2272004-09-10 11:40GSTYesJWN/BRHUSGS2.8010.940.000.50UnspecifiedClearNONE
2262004-07-16 10:04GSTYesJWN/RLCUSGS4.0311.150.000.40GoodClearNONE
2242004-03-15 11:00GSTYesjwn/ktUSGS1.1210.660.001.00PoorClearNONE
2232004-02-03 11:36GSTYesgar/jnUSGS1.5510.660.010.30GoodClearNONE
2222003-12-22 11:00GSTYesjwn/ktUSGS9.3911.46-0.041.00PoorClearNONE
2212003-10-28 11:45GSTYeslvm/jnUSGS3.4310.98-0.091.00FairClearNONE
2182003-03-31 11:00GSTYeslvm/jnUSGS0.7310.480.010.40PoorClearNONE
2172003-02-03 10:45GSTYesgar/jwnUSGS0.9410.610.000.20PoorClearNONE
2162002-10-18 11:35GSTYeslvm/grUSGS2.2410.850.000.20FairClearNONE
2152002-07-19 13:00GSTYeslvm/nsUSGS1.6510.82-0.010.50PoorClearNONE
2142002-05-15 10:05GSTYeswrc/nsUSGS1.2510.60-0.010.20PoorClearNONE
2132002-04-04 11:15GSTYeslvm/wrcUSGS1.0810.54-0.030.30PoorClearNONE
2122002-02-01 13:10GSTYeslvm/cyUSGS1.8510.75-0.020.40FairClearNONE
2112001-12-04 11:00GSTYeslvm/gtUSGS2.6810.820.000.80PoorClearNONE
2102001-09-14 12:10GSTYeslvm/syUSGS1.9710.77-0.010.40FairClearNONE
2092001-08-13 13:45GSTYeslvm/bhUSGS26.011.72-0.020.50GoodClearNONE
2082001-07-30 13:55GSTYeslvm/nsUSGS13.711.51-0.040.70FairClearNONE
2072001-05-22 14:30GSTYeslvm/grlUSGS0.5710.360.000.30FairClearNONE
2062001-04-09 10:35GSTYeslvm/grlUSGS0.5810.39-0.020.20PoorClearNONE
2052001-02-12 13:05GSTYeslvm/nsUSGS0.8610.520.000.50PoorClearNONE
2042000-10-19 14:10GSTYeslvm/nsUSGS3.3911.03-0.010.60GoodClearNONE
2032000-09-21 10:45GSTYeslvm/grlUSGS2.2410.820.001.00PoorClearNONE
2012000-08-22 13:30GSTYeslvm/grlUSGS2.8610.950.020.50FairClearNONE
2002000-07-14 12:45GSTYesgrl/lvmUSGS1.5510.76-0.030.50FairClearNONE
1751983-02-08 12:40GSTYesdni/msiUSGS0.7311.54 Fair NONE
1681982-10-04 12:05GSTYesdniUSGS10.711.50-0.010.30Fair NONE
1671982-09-08 12:30GSTYesdniUSGS7.4711.41-0.010.50Good NONE
1651982-07-20 11:30GSTYesdniUSGS10.711.49-0.040.50Good NONE