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Streamflow Measurements for the Nation


USGS 50106500 RIO COAMO NR COAMO, PR
Coamo Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°03'52", Longitude  66°22'10" NAD27
Drainage area 46  square miles
Gage datum 341.2 feet above NGVD29
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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)
392024-05-01 11:09:46ASTYesGNH/DSCUSGS27.4 0.48Good NONE1QW MainWADEQSCMMVADV27.430.419.81.38FIRMCBLSEVENSTDYEVENSTNDATGA0.00
382024-01-31 11:24:45ASTYesGNH/DSCUSGS9.43 0.45Fair NONE1QW MainWADEQSCMMVADV9.4320.311.30.83FIRMGRVLEVENSTDYEVENSTNDATGA0.00
372023-11-01 10:53:33ASTYesGNH/DSCUSGS57.2 Poor NONE1QW MainWADEQSCMMVADV57.222.222.92.50FIRMCBLSEVENPULSEVENSTNDATGA0.00
362023-08-21 13:04:30ASTYesDPR/DSCUSGS9.77 Fair NONE1MainWADEQSCMMVADV9.7728.020.70.47FIRMSANDUNEVSTDYUNEVSTNDUNSP
352023-05-10 10:39:22ASTYesGNH/DSCUSGS10.3 0.50Fair NONE1QW-MainWADEQSCMMVADV10.348.019.60.53FIRMGRVLEVENSTDYEVENSTNDATGA0.00
342023-02-01 11:22:25ASTYesGNH/DSCUSGS18.4 Good NONE1MainWADEQSCMMVADV18.447.025.20.73FIRMCBLSEVENSTDYEVENSTNDATGA0.00
332022-11-02 10:39:16ASTYesGNH/DSCUSGS134 Good NONE1MainWADEQSCMMVADV13410195.71.40FIRMCBLSEVENSTDYEVENSTNDATGA0.00
322022-08-17 11:18:36ASTYesGNH/DSCUSGS6.61 Good NONE1MainWADEQSCMMVADV6.6122.49.600.69FIRMCBLSEVENSTDYEVENSTNDATGA0.00
312022-05-19 10:03:39ASTYesGNH/DSCUSGS3.74 Good NONE1MainWADEQSCMMVADV3.7424.07.790.48SOFTsiltEVENSTDYEVENSTNDATGA0.00
302022-02-09 11:17:51ASTYesGNH/DSCUSGS9.06 Good NONE1MainWADEQSCMMVADV9.0629.012.00.75FIRMGRVLEVENSTDYEVENNSTDATGA0.00
292021-11-10 11:03ASTYesJCS/DSCUSGS16.2 Fair NONE1MainWADEQSCMMVADV16.233.015.41.05FIRMGRVLEVENSTDYUNSPSTNDUNSP
282021-08-18 11:07:58ASTYesYMM/DSCUSGS14.7 PoorClearNONE1MainWADEQSCMMVADV14.723.09.981.47FIRMGRVLEVENSTDYEVENSTNDATGA0.00
272021-05-19 14:32:36ASTYesYMM/LVAUSGS1.77 Poor NONE150106500WADEQSCMMVADV1.773.751.151.54FIRMCBLSEVENSTDYEVENSTNDDNST0.00
262021-02-10 12:14ASTYesDSC/YMMUSGS16.5 Fair NONE1MainWADEQSCMMVADV16.523.010.61.55FIRMCBLSEVENSTDYEVENSTNDATGA0.00
252020-11-18 11:22:46ASTYesDSC/YMMUSGS35.1 Fair NONE1MainWADEQSCMMVADV35.127.015.42.28FIRMGRVLEVENSTDYEVENSTNDATGA0.00
242020-08-27 13:03:28ASTYesDSC/YMMUSGS20.3 Good NONE1MainWADEQSCMMVADV20.325.013.91.46FIRMCBLSEVENSTDYEVENSTNDATGA0.00
232020-05-14 11:33ASTYesCWB/YMMUSGS5.74 Poor NONE1MainWADEQSCMMVADV5.7420.011.90.48FIRMBLDREVENSTDYEVENSTNDUNSP
222020-02-20 11:53ASTYesHJE/LVAUSGS8.41 FairClearNONE1MainWADEQSCMMVADV8.4143.034.00.25FIRMCBLSUNEVSTDYEVENSTNDUPST115.00
212019-11-14 09:54:30ASTYesYMM/LVAUSGS21.6 GoodClearNONE150106500WADEQSCMMVADV21.626.016.01.35FIRMGRVLEVENSTDYEVENSTNDDNST0.00
202019-08-14 09:29ASTYesYMM/LVAUSGS3.86 FairClearNONE150106500WADEQSCMMVADV3.865.004.890.79FIRMCBLSEVENSTDYEVENSTNDDNST0.00
192019-05-15 08:37ASTYesYMM/LVAUSGS4.71 FairClearNONE150106500WADEQSCMMVADV4.7110.55.150.91FIRMCBLSEVENSTDYEVENSTNDDNST0.00
182019-02-27 11:35:30ASTYesYMM/LVAUSGS7.29 FairVegetationHeavyNONE150106500WADEQSCMMVADV7.2917.05.971.22FIRMGRVLEVENSTDYEVENUNKNUPST20.00
172018-11-15 11:21:30ASTYesYM/LVUSGS27.7 GoodClearNONE150106500WADEQSCMMVADV27.731.019.91.39FIRMGRVLEVENSTDYEVENSTNDUPST20.00
162018-08-22 10:44ASTYesYM/LVUSGS5.96 GoodClearNONE150106500WADEQSCMMVADV5.9612.55.751.04FIRMCBLSEVENSTDYEVENSTNDDNST5.00
152018-05-16 08:38:30ASTYesYM/LVUSGS9.47 Good NONE150106500WADEQSCMMVADV9.4743.024.70.38FIRMGRVLEVENSTDYEVENSTNDUPST40.00
142018-02-20 13:25:30ASTYesYMM/LVUSGS16.7 GoodClearNONE1500106500WADEQSCMMVADV16.764.032.80.51FIRMCBLSEVENSTDYEVENUNKNUPST60.00
132017-11-13 11:15ASTYesYMM/JSBUSGS82.7 Fair NONE150106500WADEQSCMMVADV82.751.054.91.51FIRMBLDREVENSTDYEVENSTNDUNSP
122017-08-16 10:53ASTYesLVA/YMMUSGS7.72 GoodDebrisLightNONE150106500WADEQSCMMVADV7.7212.54.801.61FIRMGRVLEVENunknEVENSTNDUNSP
112017-05-17 10:05:30ASTYesLVA/YMMUSGS31.7 FairClearNONE150106500WADEQSCMMVADV31.720.517.01.87FIRMCBLSEVENunknEVENSTNDUNSP
102017-04-03 10:18ASTYesLVA/YMUSGS29.2 FairClearNONE1mainWADEQSCMMVADV29.221.017.11.71UNSPUNSPUNSPunknUNSPUNSPUNSP
92016-11-15 11:24ASTYesYM/IRUSGS61.0 Poor NONE1MainWADEQSCMMVADV61.020.026.62.30FIRMCBLSEVENunknEVENSTNDUNSP
82016-09-23 09:14:30ASTYesCDMUSGS18.7 Good NONE1MainWADEQSCMMVADV18.718.715.01.25FIRMGRVLEVENunknEVENSTNDUNSP
72016-06-03 11:28ASTYesMRT/Y/JUSGS13.5 0.30Fair NONE150106500WADEQSCMMVADV13.516.09.701.39FIRMCBLSEVENunknEVENSTNDUNSP
62016-02-24 10:22:30ASTYesYM, IRUSGS4.54 Fair NONE1MainWADEQSCMMVADV4.549.295.820.78FIRMCBLSEVENunknEVENSTNDUNSP
52015-11-18 11:04:30ASTYesMRT/YMUSGS13.5 0.30Good NONE150106500WADEQSCMMVADV13.520.012.81.06FIRMCBLSEVENunknEVENSTNDUNSP
42015-09-03 09:19:30ASTYesCG/SAUSGS4.45 0.00 Fair NONE1MainWADEQSCMMVADV4.4521.010.60.42FIRMGRVLEVENunknEVENSTNDUNSP
32015-05-05 11:10ASTYesYM/IRUSGS3.38 0.50GoodClearNONE150106500WADEQSCMMVADV3.387.255.960.57FIRMCBLSEVENunknEVENSTNDUPST70.00
22015-02-18 08:14ASTYesMRT/YMUSGS12.2 0.50GoodClearNONE150106500WADEQSCMMVADV12.216.011.61.05FIRMGRVLEVENunknEVENSTNDDNST75.00
12014-11-20 08:55:30ASTYesMRT/YMUSGS16.6 0.60GoodClearNONE1RIO COAMO NR COAMO.PRWADEQSCMMVADV16.622.013.01.28FIRMGRVLEVENunknEVENSTNDDNST5.00