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Streamflow Measurements for North Carolina

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! 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 0209737400 BOLIN CR AT US 15-501 NR CHAPEL HILL, NC
Orange County, North Carolina
Hydrologic Unit Code 03030002
Latitude  35°55'29", Longitude  79°01'34" NAD83
Drainage area 11.51  square miles
Gage datum 245 feet above NGVD29
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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)
62003-08-28 -- ----Yesems/mccUSGS1.50 UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG1.504.202.030.74UNSPUNSPUNSPunknUNSPUNSPUNSP
52003-07-15 -- ----YespsjUSGS4.25 UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG4.2510.65.660.75UNSPUNSPUNSPunknUNSPUNSPUNSP
42003-04-16 -- ----Yesmcc/elsUSGS9.12 UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG9.1216.020.04.56UNSPUNSPUNSPunknUNSPUNSPUNSP
32003-02-25 -- ----Yesemg/elsUSGS13.31.35 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG13.316.411.81.12UNSPUNSPUNSPunknUNSPUNSPUPST20.00
22002-12-16 -- ----Yesems/mccUSGS11.41.32 UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG11.413.711.21.02UNSPUNSPUNSPunknUNSPUNSPUPST20.00
12002-10-16 -- ----Yesels/mccUSGS38.21.93 UnspecifiedUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG38.229.523.11.77UNSPUNSPUNSPunknUNSPUNSPUPST10.00