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Streamflow Measurements for the Nation


USGS 16848100 Almagosa River near Agat, Guam


Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°20'48.2", Longitude -144°41'43.8" NAD83
Drainage area 1.32  square miles
Gage datum 155 feet above LMSL
Output formats
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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
 
3382024-04-25 10:37:09GSTYessgo/sssUSGS1.051.100.000.18PoorVegetationModerateNONE
3372024-04-25 09:52:15GSTYessgo/sssUSGS0.901.100.000.72PoorVegetationModerateNONE
3362024-01-24 16:31:21GSTYessgoUSGS1.461.120.000.50FairVegetationModerateNONE
3352023-10-04 16:12:47GSTYessgo/cwyUSGS7.181.480.010.75FairClearNONE
3342023-06-16 12:39:20GSTYessgo/rmsUSGS4.871.380.000.70FairClearNONE
3332023-02-27 12:07:44GSTYesSGOUSGS5.111.36-0.010.50GoodClearNONE
3322022-11-20 12:45:01GSTYessgoUSGS6.341.440.000.51FairClearNONE
3312022-07-31 12:39:22GSTYessgoUSGS6.471.44-0.020.75FairClearNONE
3302022-04-26 11:37:49GSTYessgo/mrmUSGS1.811.160.000.50FairVegetationLightNONE
3292022-01-21 13:42:28GSTYessgo/mrmUSGS4.671.320.000.75FairClearNONE
3282022-01-21 12:13:20GSTYessgo/mrmUSGS4.391.330.000.83FairClearNONE
3272021-09-27 14:37:30GSTYescwy/vekUSGS12.31.70-0.021.83PoorClearNONE
3262020-01-16 12:04:27GSTYesSAC/MRMUSGS1.501.130.000.00FairClearNONE
3252019-10-04 10:40:59GSTYesSAC/MRM/CWYUSGS10.21.66-0.022.00FairClearNONE
3242019-06-14 15:14:13GSTYesJMV/CWYUSGS0.521.000.002.00Poor NONE
3232019-03-22 11:12:23GSTYesJMV/CWYUSGS1.231.080.011.00PoorClearNONE
3222018-12-03 13:39:58GSTYesJMV/CWYUSGS7.281.51 FairClearNONE
3212018-06-01 13:17:02GSTYesJMVCWYUSGS1.401.090.011.00FairDebrisLightNONE
3202018-03-16 11:52:30GSTYesCWY/BHSUSGS0.761.050.000.12PoorClearNONE
3192017-11-30 10:46:30GSTYescwy/bhsUSGS2.621.220.000.40FairClearNONE
3182017-08-24 10:17:30GSTYescwy, bllUSGS9.001.53 FairClearNONE
3172017-06-03 15:37GSTYesCWY/BHSUSGS1.061.08 FairClearNONE
3162017-03-11 15:22:30GSTYesCWY/CLEUSGS1.491.13 FairClearNONE
3152016-12-10 13:23:30GSTYesCWY/TRBUSGS4.181.35 FairClearNONE
3142016-09-10 14:43GSTYesCWY/TRBUSGS6.851.48 FairClearNONE
3132016-06-11 14:05:30GSTYesCWY/TRBUSGS0.661.00 FairVegetationHeavyNONE
3122016-06-11 13:31:30GSTYesCWY/TRBUSGS0.691.14 FairVegetationHeavyNONE
3112016-03-12 14:36:30GSTYesCWY/trbUSGS0.731.02 PoorClearNONE
3102015-12-12 14:52:30GSTYesCWY/TRBUSGS2.181.20 PoorClearNONE
3092015-08-22 15:08:30GSTYesCWY/TRBUSGS14.01.74 FairClearNONE
3082015-06-15 15:18GSTYesCWY/TRBUSGS2.981.260.00 Fair NONE
3072015-03-07 11:03GSTYesCWY/TRBUSGS2.741.26 FairClearNONE
3062014-12-06 14:19GSTYesCWY/RBCUSGS6.591.47 FairClearNONE
3052014-09-06 14:41GSTYesCWY/RBCUSGS4.131.34 FairClearNONE
3042014-09-06 14:09GSTYesCWY/RBCUSGS4.081.35 FairClearNONE
3032014-06-07 14:17:30GSTYesCWY/RBCUSGS1.521.16 FairVegetationHeavyNONE
3022014-06-07 13:06:30GSTYesCWY/RBCUSGS1.541.16 FairVegetationHeavyNONE
3012014-03-08 14:54:30GSTYesCWY/RBCUSGS3.421.30 FairClearNONE
3002014-03-08 14:16:30GSTYesCWY/RBCUSGS3.221.30 FairClearNONE
2992013-12-07 14:52GSTYesCWY/RBCUSGS3.981.33 FairClearNONE
2982013-09-07 14:31:30GSTYesCWY/RBCUSGS3.551.29 FairClearNONE
2972013-09-07 13:56:30GSTYesCWY/RBCUSGS3.451.29 FairClearNONE
2962013-06-01 10:34GSTYesCWY/RBCUSGS0.991.07 PoorClearNONE
2952013-04-09 09:48:30GSTYesCWY/RBCUSGS1.121.09 FairClearNONE
294I2013-01-12 15:13:40GSTYesCWYUSGS30009.24 Poor NONE
294H2013-01-12 15:13:35GSTYesCWYUSGS15006.79 Poor NONE
294G2013-01-12 15:13:30GSTYesCWYUSGS10005.69 Poor NONE
294F2013-01-12 15:13:25GSTYesCWYUSGS8005.23 Poor NONE
294E2013-01-12 15:13:20GSTYesCWYUSGS6004.66 Poor NONE
294D2013-01-12 15:13:15GSTYesCWYUSGS4003.91 Poor NONE
294C2013-01-12 15:13:10GSTYesCWYUSGS2003.10 Poor NONE
294B2013-01-12 15:13:05GSTYesCWYUSGS1002.53 Poor NONE
294A2013-01-12 15:13GSTYesCWYUSGS60.02.14 Poor NONE
2942013-01-12 13:38GSTYesCWY/RBCUSGS1.811.16 PoorClearNONE
2932012-10-13 16:14:30GSTYesCWY/RBCUSGS35.41.98 PoorClearNONE
2922012-10-13 15:47:30GSTYesCWY/RBCUSGS33.62.01 PoorClearNONE
2912012-07-14 12:28GSTYesRBC/CWYUSGS8.541.59-0.020.90PoorClearNONE
2902012-07-14 10:30GSTYesRBC/CWYUSGS8.801.600.00 FairClearNONE
2892012-04-14 14:41GSTYesCWY/RBCUSGS1.201.09 FairClearNONE
2882012-01-20 14:52GSTYesCWY/RBCUSGS4.791.38 FairClearNONE
2872012-01-20 14:13GSTYesCWY/RBCUSGS4.911.40 FairClearNONE
2862011-10-15 12:09:30GSTYesCWY/BHSUSGS7.501.51 GoodClearNONE
2852011-07-02 14:21GSTYesCWY/DCNUSGS6.221.44-0.05 PoorClearNONE
2842011-04-12 12:29:30GSTYesCWY/VEKUSGS2.451.210.00 FairClearNONE
2832011-01-18 11:59GSTYesCWY/DCNUSGS3.081.25-0.01 FairClearNONE
2822010-10-19 12:39GSTYesAGJ/CWYUSGS5.811.410.000.80FairClearNONE
2812010-06-05 15:46GSTYesCWY/MTJUSGS0.611.020.000.30FairUnspecifedNONE
2802010-06-05 15:03GSTYesCWY/MTJUSGS0.621.080.000.20FairUnspecifedNONE
2792010-02-27 14:11:30GSTYesCWY/MTJUSGS1.211.100.000.50FairClearNONE
2782009-12-04 11:47GSTYesCWY/MTJUSGS20.41.900.000.50FairClearNONE
2772009-10-12 11:56:30GSTYesCWY/MTJUSGS7.091.480.000.60GoodClearNONE
2762009-06-15 15:08GSTYesCWY/KTTUSGS0.761.050.000.30FairVegetationHeavyNONE
2752008-12-09 13:44:06GSTYesCWY/KTTUSGS1.651.150.000.30FairClearNONE
2742008-09-22 12:20GSTYesCWY/MTJUSGS28.32.02-0.150.40PoorClearNONE
2732008-06-09 11:26GSTYesCWY/KTTUSGS0.711.020.000.30GoodVegetationLightNONE
2722008-03-01 14:50GSTYesCWY/KTTUSGS10.21.620.000.60FairClearNONE
2712007-12-15 13:56GSTYesCWY/KTTUSGS5.581.420.000.50FairClearNONE
2702007-09-24 14:24GSTYesCWY/KTTUSGS5.451.420.000.50FairClearNONE
268A2007-06-05 15:30GSTYesCWY/KTTUSGS0.340.990.000.20PoorDebrisHeavyNONE
2692007-06-05 15:25GSTYesMTJ/CWYUSGS0.440.990.000.20PoorDebrisHeavyNONE
2682007-06-05 14:27GSTYesCWY/KTTUSGS0.341.030.000.20PoorDebrisHeavyNONE
2672007-03-21 11:51GSTYesMTJ/CWYUSGS0.851.050.000.50GoodClearNONE
2662006-12-05 14:25GSTYesDCN/MTJUSGS4.131.310.010.50GoodClearNONE
2652006-08-24 13:34GSTYesDCN/MTJUSGS7.041.500.000.70FairClearNONE
2642006-05-24 11:55GSTYesMTJ/KTUSGS0.781.030.000.30GoodVegetationLightNONE
2632006-03-03 10:36GSTYesDCN/KTUSGS1.681.150.000.60GoodClearNONE
2622005-12-03 13:45GSTYesDCN/STYUSGS2.731.230.000.80FairClearNONE
2612005-09-03 14:20GSTYesMTB/STYUSGS23.21.930.000.60FairClearNONE
2602005-05-19 15:23GSTYesDCN/STYUSGS0.711.020.010.30FairDebrisModerateNONE
2592005-02-23 13:31GSTYesBRH/DCNUSGS0.761.000.000.50PoorClearNONE
2582004-12-01 11:12GSTYesJWN/BRHUSGS15.51.77-0.020.80Fair NONE
2572004-10-27 14:28GSTYesJWN/MTBUSGS7.451.470.000.40FairClearNONE
2562004-10-27 13:48GSTYesJWN/MTBUSGS7.201.470.000.60FairClearNONE
2552004-09-13 11:05GSTYesJWN/BRHUSGS10.01.640.000.50PoorClearNONE
2542004-07-15 14:55GSTYesJWN/RLCUSGS6.101.420.000.70FairClearNONE
2532004-05-19 12:10GSTYeslvm/jwnUSGS2.051.110.000.60PoorClearNONE
2522004-03-16 14:00GSTYeslvm/jnUSGS1.221.130.000.40PoorVegetationLightNONE
2512004-01-05 12:15GSTYesjwn/grUSGS4.791.350.000.30PoorClearNONE
2502003-10-30 11:40GSTYeslvm/jnUSGS6.181.490.000.90PoorClearNONE
2492003-08-21 11:30GSTYeslvm/grUSGS7.941.53-0.020.60FairClearNONE
2472003-04-02 12:05GSTYeslvm/jnUSGS0.471.010.000.20PoorClearNONE
2462003-02-06 13:40GSTYeslvm/jnUSGS1.001.100.000.50PoorClearNONE
2452002-12-12 16:00GSTYeslvm/jnUSGS20.61.94-0.050.50FairClearNONE
2442002-10-16 13:00GSTYeslvm/grUSGS5.131.38-0.010.40FairClearNONE
2432002-07-05 12:00GSTYeslvm/dcnUSGS633010.80 Poor NONE
2422002-05-23 13:15GSTYeslvm/rcUSGS2.241.130.000.50FairClearNONE
2412002-01-29 14:00GSTYescwy/nsUSGS2.711.210.000.30PoorClearNONE
2402001-12-03 14:20GSTYeslvm/gtUSGS4.171.320.000.60FairClearNONE
2392001-09-18 12:30GSTYeslvm/syUSGS8.671.490.000.60FairClearNONE
2382001-08-09 15:15GSTYeslvmUSGS8.091.47-0.010.70FairClearNONE
2372001-05-23 13:50GSTYeslvm/grlUSGS0.921.160.000.40PoorVegetationLightNONE
2362001-04-11 12:00GSTYeslvm/grlUSGS0.470.960.000.60PoorClearNONE
2352001-02-26 16:00GSTYeslvm/grlUSGS0.721.000.000.50PoorClearNONE
2342000-11-30 13:50GSTYeslvm/nsUSGS4.421.320.000.60FairClearNONE
2332000-08-25 15:25GSTYeslvmUSGS60.62.350.000.70FairClearNONE
2322000-06-16 11:20GSTYeslvm/glUSGS1.051.090.000.40FairClearNONE
2312000-03-28 12:00GSTYeslvmUSGS1.131.120.000.80FairClearNONE
2301999-12-15 12:24GSTYeslvmUSGS1.151.170.001.00FairClearNONE
2291999-10-20 12:30GSTYeslvm/rgUSGS10.11.71-0.010.60FairClearNONE
2281998-10-29 13:50GSTYesFMR/MAWUSGS3.951.330.000.30PoorClearNONE
2271998-10-29 13:20GSTYesMAW/FMRUSGS3.561.340.000.30PoorClearNONE
2261998-07-16 13:05GSTYesRT/FMRUSGS0.451.000.000.30GoodClearNONE
2251998-03-25 12:30GSTYesFMR/LJTUSGS0.881.070.000.30FairClearNONE
2241997-07-14 13:50GSTYesCHY/BHSUSGS5.311.440.000.50FairClearNONE
2231997-03-21 13:40GSTYesBHS/LJTUSGS0.931.080.000.20FairClearNONE
2221994-03-10 12:48GSTYesCTW/MTPUSGS0.841.090.000.30FairDebrisHeavyNONE
2211994-03-10 12:04GSTYesCTW/MTPUSGS0.931.090.000.30FairDebrisHeavyNONE
2201994-01-13 13:12GSTYesCTW/LFTUSGS0.791.080.000.30GoodClearNONE
2191993-10-18 12:35GSTYesCTW/MTPUSGS2.641.270.000.70GoodClearNONE
2181993-06-28 11:54GSTYesGNI/MTPUSGS0.221.080.000.30PoorDebrisModerateNONE
2171993-03-03 16:15GSTYesCTW/MTPUSGS0.491.00 PoorClearNONE
2161993-03-03 15:35GSTYesMTPUSGS0.491.000.000.30UnspecifiedClearNONE
2151992-12-09 14:50GSTYesMTP/CTWUSGS4.081.36-0.030.80UnspecifiedClearNONE
2141992-07-30 13:45GSTYesMTP/LJTUSGS0.17 0.000.30FairDebrisHeavyNONE
2131992-01-07 13:30GSTYesCTWUSGS4.791.400.000.80GoodClearNONE
2121991-11-07 10:55GSTYesJWH/CTWUSGS10.11.700.000.50GoodClearNONE
2111991-09-12 12:30GSTYesJWHUSGS5.291.380.000.50FairClearNONE
2101991-07-30 13:30GSTYesJWH/LJTUSGS26.81.87-0.020.50GoodClearNONE
2091991-05-13 11:45GSTYesMEUSGS0.491.05-0.020.30PoorDebrisLightNONE
2081991-04-10 12:25GSTYesMEUSGS0.461.020.000.20FairDebrisLightNONE
2071991-03-05 10:30GSTYesMEUSGS0.611.070.000.30FairClearNONE
2061991-02-04 10:55GSTYesMEUSGS0.841.10 FairClearNONE
2051990-12-07 11:45GSTYesMEUSGS8.451.61-0.030.50GoodClearNONE
2041990-11-01 12:05GSTYesMEUSGS2.451.270.000.40GoodClearNONE
2031990-10-03 11:30GSTYesLJTUSGS16.51.860.000.60FairClearNONE
2021990-08-09 10:55GSTYesMEUSGS3.261.340.000.30FairClearNONE
2011990-07-12 12:00GSTYesMEUSGS2.041.210.000.30FairClearNONE
2001990-06-15 11:45GSTYesMEUSGS0.901.100.000.30FairClearNONE
1991990-05-04 11:20GSTYesMEUSGS0.421.040.000.30FairClearNONE
1981990-04-06 11:25GSTYesMEUSGS0.501.060.000.30FairClearNONE
1971990-03-05 10:20GSTYesMEUSGS0.741.100.000.30FairClearNONE
1961990-02-06 10:32GSTYesMEUSGS1.381.160.000.30FairClearNONE
1951990-01-10 10:25GSTYesMEUSGS1.741.14-0.010.30FairClearNONE
1941989-12-13 10:25GSTYesLJTUSGS4.911.420.000.60GoodClearNONE
1931989-11-06 11:07GSTYesMEUSGS4.151.380.000.40GoodClearNONE
1921989-10-17 12:00GSTYesMEUSGS5.921.460.000.50Good NONE
1911989-09-19 10:45GSTYesLJTUSGS14.11.64-0.020.30GoodClearNONE
1901989-08-18 12:05GSTYesMEUSGS20.81.92 GoodClearNONE
1891989-07-13 11:40GSTYesGIUSGS2.571.19 Poor NONE
1881989-06-15 11:30GSTYesGIUSGS1.031.12 FairClearNONE
1871989-04-28 11:30GSTYesGIUSGS12.81.72-0.130.70Fair NONE
1861989-03-28 11:40GSTYesGI / TKUSGS1.161.120.000.70GoodClearNONE
1851989-02-08 11:25GSTYesMSUSGS0.771.110.000.20FairClearNONE
1841988-12-20 10:15GSTYesMS / TKUSGS1.101.150.000.30FairClearNONE
1831988-11-08 11:00GSTYesMS / TKUSGS4.061.350.000.50FairClearNONE
1821988-10-07 12:20GSTYesMS / TKUSGS11.71.720.000.50FairDebrisLightNONE
1811988-08-24 10:45GSTYesTKA/DBUSGS1.841.21-0.010.80FairClearNONE