# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2026-01-29 18:47:43 EST (sdww01) # # 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 261018080545400 I-75 BRIDGE STR-DD AT MILE 53 NEAR NAPLES, FL # ----------------------------------------------------------------------------------- # # 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 261018080545400 1 1969-11-18 08:20:00 EST Yes jlh USGS 14.34 79.7 Unspecified NONE 1 Imported Channel 1 UNSP other 79.7 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 2 1969-12-16 Yes jlh USGS 13.88 27.1 Unspecified NONE 1 Imported Channel 1 UNSP other 27.1 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 3 1970-01-15 Yes jlh USGS 13.67 27.2 Unspecified NONE 1 Imported Channel 1 UNSP other 27.2 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 4 1970-02-17 Yes jlh USGS 13.67 20.9 Unspecified NONE 1 Imported Channel 1 UNSP other 20.9 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 5 1970-03-13 Yes jlh USGS 14.24 107 Unspecified NONE 1 Imported Channel 1 UNSP other 107 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 6 1970-04-10 Yes jlh USGS 13.91 39.4 Unspecified NONE 1 Imported Channel 1 UNSP other 39.4 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 7 1970-05-15 Yes jlh USGS 13.08 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 8 1970-06-17 Yes jlh USGS 13.51 13.8 Unspecified NONE 1 Imported Channel 1 UNSP other 13.8 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 9 1970-07-15 Yes jlh USGS 13.87 39.4 Unspecified NONE 1 Imported Channel 1 UNSP other 39.4 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 10 1970-08-17 Yes jlh USGS 13.68 8.60 Unspecified NONE 1 Imported Channel 1 UNSP other 8.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 11 1970-09-23 Yes jlh USGS 13.74 7.00 Unspecified NONE 1 Imported Channel 1 UNSP other 7.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 12 1970-10-15 Yes jlh USGS 13.57 49.0 Unspecified NONE 1 Imported Channel 1 UNSP other 49.0 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 13 1970-11-12 Yes jlh USGS 13.38 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 14 1970-12-14 Yes jlh USGS 13.04 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 15 1971-01-28 Yes jlh USGS 12.11 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 16 1971-03-09 Yes jlh USGS 11.59 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 17 1971-04-22 Yes jlh USGS 9.78 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 18 1971-05-13 Yes jlh USGS 9.24 0.00 Unspecified NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 20 2005-11-28 13:16:00 EST Yes EAF/RAS USGS 12.66 0.00 Poor NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 21 2006-02-08 12:00:00 EST Yes ED USGS 12.39 0.00 Poor NONE 1 Channel 1 OTHR other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 22 2006-09-27 14:56:00 EDT Yes RAS/SAB USGS 12.95 0.00 Poor DebrisHeavy NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 23 2006-12-05 12:17:00 EST Yes (EH/JC) USGS 12.29 0.00 Poor DebrisHeavy NONE 1 Imported Channel 1 UNSP other 0.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 261018080545400 24 2007-09-19 12:00:30 EDT Yes EM/JL USGS 12.61 0.00 Poor DebrisHeavy NONE 1 I75 Bridge STRDD at Mile 53 OTHR other 0.00 SOFT silt UNEV unkn UNSP UNKN DNST 15.00 USGS 261018080545400 25 2008-07-29 16:04:00 EDT Yes ESC/DJA USGS 12.73 40.2 Poor NONE 1 I75 Bridge STRDD at Mile 53 BRDS QADCP VADCP 40.2 101 299 0.14 SOFT silt UNEV unkn UNSP NSTD DNST 10.00 USGS 261018080545400 26 2008-08-28 18:19:21 EDT Yes CJW/DJA USGS 13.21 126 Good NONE 1 I75 Bridge STRDD at Mile 53 BRDS QADCP VADCP 126 92.5 294 0.43 FIRM LDGE UNEV unkn UNSP NSTD DNST 10.00 USGS 261018080545400 27 2008-10-02 10:59:44 EDT Yes RAS/DJA USGS 12.87 36.6 Good NONE 1 I75 Bridge STRDD at Mile 53 BRDS QADCP VADCP 36.6 56.4 253 0.15 SOFT silt UNEV unkn UNSP NSTD ATGA USGS 261018080545400 28 2008-10-31 11:19:04 EDT Yes RAS/DJA USGS 12.58 5.80 Good NONE 1 I-75 Bridge STR-DD #030030 BRUS QADCP VADCP 5.80 75.2 299 0.02 SOFT silt UNEV unkn UNSP NSTD UPST 10.00