Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 261004081073800 I-75 CULVERT AT MILE 66.3 NEAR NAPLES, FL
Collier County, Florida
Hydrologic Unit Code 03090202
Latitude  26°10'04.44", Longitude  81°07'38.14" NAD83
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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)
312008-10-31 10:00:15EDTYesRSUSGS6.4313.37 PoorUnspecifedNONE1Imported Channel 1UNSPother 6.43 UNSPUNSPUNSPunknUNSPUNSPUNSP
302008-09-24 09:36EDTYesRV / ENUSGS31.813.72 Poor NONE1Imported Channel 1WADEQSCMMVADV31.810.048.00.66UNSPUNSPUNSPunknUNSPUNSPUNSP
292008-08-28 09:29EDTYesRV / JTUSGS39.713.93 Poor NONE1Imported Channel 1WADEQSCMMVADV39.710.049.00.81UNSPUNSPUNSPunknUNSPUNSPUNSP
282008-07-30 08:51EDTYesJT / RVUSGS8.8313.32 Poor NONE1Imported Channel 1WADEQSCMMVADV8.8310.033.00.21UNSPUNSPUNSPunknUNSPUNSPUNSP
232006-12-05 09:00:15ESTYesRSUSGS1.1012.90 PoorUnspecifedNONE1Imported Channel 1UNSPother 1.10 UNSPUNSPUNSPunknUNSPUNSPUNSP
222006-09-27 00:00:15EDTYesRSUSGS31.913.95 PoorUnspecifedNONE1Imported Channel 1UNSPother 31.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
212006-07-27 00:00:15EDTYesRSUSGS6.1013.51 PoorUnspecifedNONE1Imported Channel 1UNSPother 6.10 UNSPUNSPUNSPunknUNSPUNSPUNSP
202005-11-28 -- ----YesEDUSGS5.8013.51 Poor NONE1Imported Channel 1UNSPother 5.80 UNSPUNSPUNSPunknUNSPUNSPUNSP
191971-05-13 -- ----YesjlhUSGS0.009.24 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
181971-04-22 -- ----YesjlhUSGS0.009.78 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
171971-03-09 -- ----YesjlhUSGS0.0011.59 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
151971-01-28 -- ----YesjlhUSGS0.0012.11 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
141970-12-14 -- ----YesjlhUSGS0.0013.04 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
131970-11-12 -- ----YesjlhUSGS0.0013.38 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
121970-10-15 -- ----YesjlhUSGS0.0013.57 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
111970-09-23 -- ----YesjlhUSGS12.913.74 Unspecified NONE1Imported Channel 1UNSPother 12.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
101970-08-17 -- ----YesjlhUSGS10.313.68 Unspecified NONE1Imported Channel 1UNSPother 10.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
91970-07-15 -- ----YesjlhUSGS7.7013.87 Unspecified NONE1Imported Channel 1UNSPother 7.70 UNSPUNSPUNSPunknUNSPUNSPUNSP
81970-06-17 -- ----YesjlhUSGS8.3013.51 Unspecified NONE1Imported Channel 1UNSPother 8.30 UNSPUNSPUNSPunknUNSPUNSPUNSP
71970-05-15 -- ----YesjlhUSGS0.0013.08 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
61970-04-10 -- ----YesjlhUSGS38.413.91 Unspecified NONE1Imported Channel 1UNSPother 38.4 UNSPUNSPUNSPunknUNSPUNSPUNSP
51970-03-13 -- ----YesjlhUSGS67.414.24 Unspecified NONE1Imported Channel 1UNSPother 67.4 UNSPUNSPUNSPunknUNSPUNSPUNSP
41970-02-17 -- ----YesjlhUSGS11.713.67 Unspecified NONE1Imported Channel 1UNSPother 11.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
31970-01-15 -- ----YesjlhUSGS3.3013.67 Unspecified NONE1Imported Channel 1UNSPother 3.30 UNSPUNSPUNSPunknUNSPUNSPUNSP
21969-12-16 -- ----YesjlhUSGS20.313.88 Unspecified NONE1Imported Channel 1UNSPother 20.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
11969-11-18 -- ----YesjlhUSGS51.714.34 Unspecified NONE1Imported Channel 1UNSPother 51.7 UNSPUNSPUNSPunknUNSPUNSPUNSP