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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 50026000 RIO CAONILLAS NR JAYUYA, PR
Jayuya Municipio, Puerto Rico
Hydrologic Unit Code 21010002
Latitude  18°13'18", Longitude  66°38'28" NAD27
Gage datum 1,213.9 feet above NGVD29
Output formats
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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)
412025-12-02 13:11:11ASTYesAAM/JMCUSGS33.5 Fair NONE1MainWADEQSCMMVADV33.544.040.10.83FIRMCBLSEVENSTDYEVENSTNDDNST200.00
402025-08-12 13:32:30ASTYesFAA/AAMUSGS46.0 Poor NONE1mainWADEQSCMMVADV46.069.132.91.40FIRMSANDUNEVSTDYUNEVSTNDATGA0.00
392025-05-13 13:30:21ASTYesJMC/AAMUSGS116 Fair NONE1MainWADEQSCMMVADV11665.073.21.59FIRMGRVLEVENSTDYEVENSTNDDNST200.00
382025-02-11 13:48:15ASTYesDPR/AAMUSGS27.7 Poor NONE1MainWADEQSCMMVADV27.737.026.91.03FIRMBLDRUNEVSTDYUNEVSTNDUNSP
372024-11-19 12:35:44ASTYesAAM/BLVUSGS123 Poor NONE1MainWADEQSCMMVADV12370.052.62.34FIRMLDGEUNEVSTDYEVENNSTDUNSP
362024-08-20 12:56:03ASTYesBLV/AAMUSGS126 PoorClearNONE1MainWADEQSCMMVADV12664.049.22.57FIRMCBLSUNEVPULSUNEVSTNDUNSP
352024-02-06 09:02:16ASTYesAMM/BLVUSGS29.8 FairClearNONE1MainWADEQSCMMVADV29.836.030.60.97SOFTSANDUNEVSTDYEVENSTNDUNSP
342023-11-07 09:37:47ASTYesAAM/MRQUSGS59.4 Fair NONE1Qw MainWADEQSCMMVADV59.443.043.21.38FIRMSANDUNEVSTDYEVENSTNDUNSP
332023-08-15 09:03:58ASTYesAAM/LVAUSGS29.6 Fair NONE1MainWADEQSCMMVADV29.645.035.50.83FIRMSANDEVENSTDYEVENSTNDUNSP
322023-05-23 09:44:02ASTYesAAM/LVAUSGS72.5 Poor NONE1MainWADEQSCMMVADV72.532.028.02.59FIRMBLDREVENPULSEVENSTNDUNSP
312023-02-07 10:41:55ASTYesBLV/MRTUSGS32.0 GoodClearNONE1MainWADEQSCMMVADV32.040.544.60.72SOFTSANDUNEVSTDYEVENSTNDUNSP
302022-11-15 08:59:14ASTYesAAM/LVAUSGS183 Poor NONE1MainOTHRestimV-EST18360.053.03.45FIRMSANDEVENPULSEVENSTNDUNSP
292022-08-02 09:20:34ASTYesJSB/LVAUSGS14.0 Poor NONE1MainWADEQSCMMVADV14.036.028.80.48FIRMSANDEVENSTDYEVENSTNDUPST10.00
282022-05-24 12:52:30ASTYesBLV/LVAUSGS42.7 Poor NONE1MainWADEQSCMMVADV42.727.020.82.05FIRMGRVLUNEVPULSUNEVUNKNUNSP
272022-02-01 09:57:43ASTYesBLV/LVAUSGS13.0 Good NONE1MainWADEQSCMMVADV13.029.016.00.81SOFTSANDEVENSTDYEVENUNFMUNSP
262021-11-16 09:40:39ASTYesAAM/LVAUSGS34.0 Poor NONE1MainWADEQSCMMVADV34.053.035.00.97FIRMSANDEVENSTDYEVENSTNDUNSP
252021-08-04 09:54ASTYesBLV/LVAUSGS26.6 GoodClearNONE1MainWADEQSCMMVADV26.637.028.80.92FIRMBLDRUNEVSTDYUNEVSTNDUPST0.00
242021-05-25 10:26ASTYesDSC/LVAUSGS13.5 Good NONE1MainWADEQSCMMVADV13.536.014.40.93FIRMGRVLEVENSTDYEVENSTNDUPST0.00
232021-02-16 12:13ASTYesAAM/MRTUSGS17.5 Fair NONE1MainWADEQSCMMVADV17.543.022.90.76FIRMSANDEVENSTDYEVENSTNDUNSP
222020-08-19 10:47:23ASTYesDSC/YMMUSGS50.0 Fair NONE1MainWADEQSCMMVADV50.058.033.81.48SOFTSANDEVENSTDYEVENSTNDDNST50.00
212020-05-27 12:17:46ASTYesDSV/YMUSGS16.6 Fair NONE1MainWADEQSCMMVADV16.646.035.90.46FIRMSANDEVENSTDYEVENSTNDDNST10.00
202020-02-26 10:55ASTYesYM/AJTSUSGS50.1 Fair NONE1MainWADEQSCMMVADV50.154.051.30.98FIRMSANDUNEVSTDYUNEVSTNDDNST60.00
192019-11-13 09:02ASTYesEHT/JBSUSGS80.4 0.30Good NONE1MainWADEQSCMMVADV80.458.057.31.40FIRMGRVLEVENSTDYEVENSTNDATGA0.00
182019-08-06 09:31:30ASTYesCWB/JSBUSGS28.6 Fair NONE1MainWADEQSCMMVADV28.660.063.40.45FIRMCBLSEVENSTDYEVENSTNDUNSP
172019-05-14 11:26:30ASTYesJSB/MRQUSGS14.9 Poor NONE1MAINWADEQSCMMVADV14.929.514.41.03FIRMLDGEEVENSTDYUNSPUNKNUNSP
162019-02-25 13:03:30ASTYesEHT/JSBUSGS21.7 Poor NONE1MainWADEQSCMMVADV21.736.018.91.15FIRMGRVLEVENSTDYEVENUNFMATGA0.00
152018-11-06 09:42:30ASTYesMRT / JSBUSGS105 0.56Fair NONE150026000WADEQSCMMVADV10570.076.81.37SOFTSANDEVENSTDYUNSPUNKNUNSP
142018-08-07 09:35:30ASTYesMRT/JSBUSGS30.8 0.73Good NONE150026000WADEQSCMMVADV30.844.020.21.53SOFTSANDEVENSTDYEVENUNFMUNSP
132018-05-22 09:25:30ASTYesMAQO/IMRUSGS21.3 Good NONE150026000WADEQSCMMVADV21.323.529.10.73FIRMGRVLEVENSTDYEVENSTNDDNST50.00
122018-02-06 10:38:30ASTYesMRT/JSBUSGS57.0 0.75Good NONE150026000WADEQSCMMVADV57.049.029.61.93FIRMLDGEEVENSTDYEVENUNFMUNSP
112017-11-21 09:20:30ASTYesLVA/MRTUSGS234 Poor NONE1MainWADEQSCMMVADV23445.075.13.11SOFTSANDUNEVSTDYUNSPSTNDUNSP
102017-08-22 09:18:30ASTYesLVA/MRTUSGS71.9 GoodClearNONE150026000WADEQSCMMVADV71.966.038.01.89FIRMLDGEEVENunknEVENSTNDUNSP
92017-06-02 09:16ASTYesJSB/MRTUSGS45.9 Good NONE150026000WADEQSCMMVADV45.969.034.21.34FIRMLDGEEVENunknEVENSTNDUNSP
82017-03-28 09:46ASTYescdmUSGS50.8 FairUnspecifedNONE1mainWADEQSCMMVADV50.869.534.81.46FIRMLDGEEVENunknEVENSTNDUNSP
72016-11-15 09:25ASTYesMRT/JSBUSGS633 Poor NONE150026000OTHRother 633 FIRMLDGEEVENunknUNEVSTNDUNSP
62016-09-20 09:45:30ASTYesMRT/JSBUSGS145 0.60Good NONE150026000WADEQSCMMVADV14566.055.12.63FIRMLDGEEVENunknEVENSTNDUNSP
52016-06-08 09:36ASTYesMRT/JSUSGS51.8 0.90Good NONE150026000WADEQSCMMVADV51.844.049.81.04FIRMCBLSEVENunknEVENSTNDUNSP
42016-02-18 09:44:30ASTYesFTT/MRTUSGS23.0 0.80Fair NONE150026000WADEQSCMMVADV23.045.045.80.50FIRMSANDEVENunknEVENUNFMUNSP
32015-11-10 08:45ASTYesBR/MRUSGS78.6 Fair NONE150026000WADEQSCMMVADV78.653.066.41.18FIRMCBLSEVENunknEVENSTNDUNSP
22015-05-14 09:28ASTYesMR/SSAUSGS17.3 0.000.50Fair NONE1MAINWADEQSCMMVADV17.332.024.60.70FIRMCBLSEVENunknEVENSTNDUNSP
12015-02-18 13:39ASTYesCG,IRUSGS76.3 FairDebrisModerateNONE150026000WADEQSCMMVADV76.345.047.01.62FIRMGRVLEVENunknEVENSTNDUPST30.00