# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-10-26 09:34:21 EDT (sdww02) # # Further descriptions of the columns and codes used can be found at: # https://help.waterdata.usgs.gov/output-formats#streamflow_measurement_data # # Data for the following 1 site(s) are contained in this file # USGS 50027880 RIO GUAONICA NEAR UTUADO, UTUADO, PR # ----------------------------------------------------------------------------------- # # agency_cd site_no measurement_nu measurement_dt tz_cd q_meas_used_fg party_nm site_visit_coll_agency_cd gage_height_va discharge_va measured_rating_diff gage_va_change gage_va_time control_type_cd discharge_cd chan_nu chan_name meas_type streamflow_method velocity_method chan_discharge chan_width chan_area chan_velocity chan_stability chan_material chan_evenness long_vel_desc horz_vel_desc vert_vel_desc chan_loc_cd chan_loc_dist 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s 11n 64s 4s 5s 5s 14s 14s 14s 14s 4s 4s 4s 12s 9s 12s 7s 14s USGS 50027880 1 2009-02-03 10:57:36 AST Yes ES/GA USGS 4.60 4.11 Good 0.00 0.90 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 4.11 30.0 12.4 0.33 FIRM GRVL EVEN unkn EVEN UNSP DNST 25.00 USGS 50027880 2 2009-03-03 16:47:36 AST Yes ES/DR USGS 4.65 5.68 Poor 0.02 0.90 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 5.68 6.00 4.74 1.20 FIRM GRVL EVEN unkn UNEV UNSP DNST 60.00 USGS 50027880 3 2009-04-16 07:32:30 AST No USGS 50027880 4 2009-04-16 10:05:00 AST Yes ES USGS 4.61 4.11 Fair 0.00 1.00 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 4.11 30.0 9.44 0.44 FIRM GRVL EVEN unkn UNEV UNSP DNST 20.00 USGS 50027880 5 2009-06-05 14:36:00 AST Yes ES USGS 4.72 5.38 Good 0.00 0.70 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 5.38 34.0 11.1 0.48 FIRM GRVL EVEN unkn UNEV UNSP DNST 15.00 USGS 50027880 6 2009-07-09 11:17:00 AST Yes ES/MR USGS 4.63 3.57 Poor 0.00 0.40 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 3.57 5.00 2.32 1.54 FIRM GRVL EVEN unkn UNEV UNSP DNST 80.00 USGS 50027880 7 2009-08-11 10:17:30 AST Yes ES USGS 4.61 3.38 Good -0.01 0.80 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 3.38 36.0 9.96 0.33 FIRM GRVL EVEN unkn EVEN UNSP DNST 15.00 USGS 50027880 8 2009-09-10 08:22:30 AST Yes ES USGS 4.59 3.28 Good 0.00 0.80 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 3.28 35.8 6.30 0.52 FIRM GRVL EVEN unkn EVEN UNSP DNST 15.00 USGS 50027880 9 2009-10-07 15:37:30 AST Yes ES USGS 4.64 3.55 Good 0.00 0.80 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 3.55 27.0 8.43 0.42 FIRM GRVL EVEN unkn EVEN UNSP DNST 15.00 USGS 50027880 10 2009-12-04 12:30:00 AST Yes MRT/ES USGS 4.68 6.08 Poor 0.00 1.30 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 6.08 36.0 12.8 0.47 FIRM GRVL UNEV unkn UNEV UNSP DNST 15.00 USGS 50027880 11 2010-01-15 12:10:00 AST Yes ES USGS 4.75 16.8 Good 0.00 0.80 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 16.8 44.0 12.8 1.32 FIRM GRVL EVEN unkn UNEV UNFM DNST 15.00 USGS 50027880 12 2010-02-16 09:30:00 AST Yes ES/RRM USGS 4.61 3.72 Poor 0.00 0.60 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 3.72 13.5 5.88 0.63 FIRM GRVL EVEN unkn UNEV STND UPST 40.00 USGS 50027880 13 2010-03-16 08:50:30 AST Yes RRM USGS 4.60 4.01 Good 0.00 0.60 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 4.01 14.2 6.69 0.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 50027880 14 2010-04-26 08:15:00 AST Yes RRM USGS 4.66 7.31 Good -0.01 0.50 Unspecifed NONE 1 Imported Channel 1 WADE QSCMM VPYG 7.31 31.0 13.7 0.54 FIRM SAND EVEN unkn EVEN UNFM DNST 20.00 USGS 50027880 15 2010-05-24 07:28:30 AST Yes RRM USGS 4.69 11.0 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 11.0 31.0 15.3 0.71 FIRM GRVL UNEV unkn UNEV UNFM DNST 20.00 USGS 50027880 16 2010-06-22 07:35:00 AST Yes RRM USGS 4.70 11.2 Good -0.01 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 11.2 31.0 13.6 0.82 FIRM GRVL EVEN unkn UNEV UNFM DNST 20.00 USGS 50027880 17 2010-07-19 07:56:30 AST Yes RRM USGS 4.66 8.69 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 8.69 30.0 14.0 0.62 FIRM GRVL EVEN unkn UNEV UNFM DNST 20.00 USGS 50027880 18 2010-08-12 06:58:30 AST Yes RRM USGS 4.67 8.91 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 8.91 28.0 11.2 0.80 FIRM GRVL EVEN unkn UNEV UNFM DNST 20.00 USGS 50027880 19 2010-09-17 09:45:00 AST Yes ES USGS 4.70 8.61 Fair 0.00 0.70 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 8.61 39.0 15.4 0.56 FIRM GRVL UNEV unkn UNEV UNFM DNST 20.00 USGS 50027880 20 2010-11-09 08:10:00 AST Yes RRM USGS 4.71 13.1 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 13.1 26.0 12.8 1.02 FIRM GRVL EVEN unkn UNEV UNFM DNST 20.00 USGS 50027880 21 2010-12-28 08:54:00 AST Yes MRT/ES USGS 4.69 9.41 Poor 0.05 0.20 NONE 1 Imported Channel 1 WADE QSCMM VADV 9.41 25.0 10.4 0.90 FIRM GRVL UNEV unkn UNEV UNFM DNST 20.00 USGS 50027880 22 2011-01-21 10:35:00 AST Yes MRT/ES USGS 4.62 5.40 Fair 0.00 1.20 NONE 1 Imported Channel 1 WADE QSCMM VADV 5.40 25.0 12.7 0.42 FIRM GRVL EVEN unkn UNEV UNFM DNST 20.00 USGS 50027880 23 2011-05-12 09:22:30 AST Yes ES USGS 4.69 6.40 Fair 0.00 0.80 Unspecifed NONE 1 Imported Channel 1 WADE QSCMM VADV 6.40 39.2 13.5 0.47 FIRM GRVL EVEN unkn UNEV UNFM DNST 10.00 USGS 50027880 24 2011-07-14 07:42:30 AST Yes ES/AA USGS 4.63 6.40 Good 0.00 0.60 Clear NONE 1 Imported Channel 1 WADE QSCMM VPYG 6.40 41.5 11.6 0.55 FIRM GRVL EVEN unkn UNEV UNFM DNST 20.00