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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 261003081091600 I-75 CULVERT AT MILE 68.0 NEAR NAPLES, FL
Collier County, Florida
Hydrologic Unit Code 03090202
Latitude  26°10'03.36", Longitude  81°09'15.73" NAD83
Output formats
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Tab-separated data with channel data
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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)
302008-10-31 09:00:15EDTYesRSUSGS2.8213.37 PoorUnspecifedNONE1Imported Channel 1UNSPother 2.82 UNSPUNSPUNSPunknUNSPUNSPUNSP
292008-09-24 09:00:15EDTYesRSUSGS12.513.72 PoorUnspecifedNONE1Imported Channel 1UNSPother 12.5 UNSPUNSPUNSPunknUNSPUNSPUNSP
282008-08-28 09:00:15EDTYesRSUSGS17.713.94 PoorUnspecifedNONE1Imported Channel 1UNSPother 17.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
272008-07-30 09:00:15EDTYesRSUSGS1.7913.32 PoorUnspecifedNONE1Imported Channel 1UNSPother 1.79 UNSPUNSPUNSPunknUNSPUNSPUNSP
262007-10-19 09:00:15EDTYesRSUSGS1.1813.02 PoorUnspecifedNONE1Imported Channel 1UNSPother 1.18 UNSPUNSPUNSPunknUNSPUNSPUNSP
252007-09-19 09:00:15EDTYesRSUSGS0.0012.95 PoorUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
242007-08-21 09:00:15EDTYesRSUSGS0.9512.63 PoorUnspecifedNONE1Imported Channel 1UNSPother 0.95 UNSPUNSPUNSPunknUNSPUNSPUNSP
232007-07-17 09:00:15EDTYesRSUSGS0.0012.53 PoorUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
222006-12-05 09:00:15ESTYesRSUSGS0.0012.90 PoorUnspecifedNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
212006-09-27 09:00:15EDTYesRSUSGS16.813.95 PoorUnspecifedNONE1Imported Channel 1UNSPother 16.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
202006-07-27 09:00:15EDTYesRSUSGS2.0513.51 PoorUnspecifedNONE1Imported Channel 1UNSPother 2.05 UNSPUNSPUNSPunknUNSPUNSPUNSP
191971-05-15 -- ----YesjlhUSGS0.009.24 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
181971-04-10 -- ----YesjlhUSGS0.009.78 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
171971-03-13 -- ----YesjlhUSGS0.0011.59 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
151971-01-15 -- ----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 -- ----YesjlhUSGS0.0013.57 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
121970-10-15 -- ----YesjlhUSGS0.0013.57 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
111970-09-23 -- ----YesjlhUSGS0.0013.74 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
101970-08-17 -- ----YesjlhUSGS0.0013.68 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
91970-07-15 -- ----YesjlhUSGS3.7513.87 Unspecified NONE1Imported Channel 1UNSPother 3.75 UNSPUNSPUNSPunknUNSPUNSPUNSP
81970-06-17 -- ----YesjlhUSGS0.3013.51 Unspecified NONE1Imported Channel 1UNSPother 0.30 UNSPUNSPUNSPunknUNSPUNSPUNSP
71970-05-15 -- ----YesjlhUSGS0.0013.08 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
61970-04-10 -- ----YesjlhUSGS5.1013.91 Unspecified NONE1Imported Channel 1UNSPother 5.10 UNSPUNSPUNSPunknUNSPUNSPUNSP
51970-03-13 -- ----YesjlhUSGS18.714.24 Unspecified NONE1Imported Channel 1UNSPother 18.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
41970-02-17 -- ----YesjlhUSGS0.6813.67 Unspecified NONE1Imported Channel 1UNSPother 0.68 UNSPUNSPUNSPunknUNSPUNSPUNSP
31970-01-15 -- ----YesjlhUSGS1.4213.67 Unspecified NONE1Imported Channel 1UNSPother 1.42 UNSPUNSPUNSPunknUNSPUNSPUNSP
21969-12-16 -- ----YesjlhUSGS20.813.88 Unspecified NONE1Imported Channel 1UNSPother 20.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
11969-11-18 -- ----YesjlhUSGS13.814.34 Unspecified NONE1Imported Channel 1UNSPother 13.8 UNSPUNSPUNSPunknUNSPUNSPUNSP