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 02301070 SOUTH PRONG ALAFIA RIVER NEAR BRADLEY JCT FL


Polk County, Florida
Hydrologic Unit Code 031002040201
Latitude  27°46'01", Longitude  81°59'29" NAD27
Drainage area 41.3  square miles
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)
61981-10-19 -- ----YesYEUUSGS3.9611.860.000.70Good NONE1Imported Channel 1WADEunspeunkno3.9616.96.130.65UNSPUNSPUNSPunknUNSPUNSPUNSP
5B1981-06-01 -- ----YesYEUUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
5A1981-04-20 -- ----YesYEUUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
51980-11-04 -- ----YesDCUSGS3.0111.900.000.50Fair NONE1Imported Channel 1WADEunspeunkno3.016.604.090.74UNSPUNSPUNSPunknUNSPUNSPUNSP
41980-06-13 -- ----YesDMM/RDSUSGS3.0711.840.000.20Good NONE1Imported Channel 1WADEunspeunkno3.0714.87.120.43UNSPUNSPUNSPunknUNSPUNSPUNSP
31980-04-21 -- ----YesKMH/RMUSGS15.811.090.000.30Poor NONE1Imported Channel 1WADEunspeunkno15.863.049.70.32UNSPUNSPUNSPunknUNSPUNSPUNSP
2A1967-05-01 23:00ESTYesWLFUSGS0.0011.01 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
21966-06-08 -- ----YesALBUSGS13.011.090.000.50Good NONE1Imported Channel 1WADEunspeunkno13.026.017.00.76UNSPUNSPUNSPunknUNSPUNSPUNSP
11965-05-05 -- ----YesALBUSGS2.0510.360.000.30Fair NONE1Imported Channel 1WADEunspeunkno2.0521.024.90.08UNSPUNSPUNSPunknUNSPUNSPUNSP
1A1956-04-25 -- ----YesRABUSGS0.0513.05 Unspecified NONE1Imported Channel 1OTHRother 0.05 UNSPUNSPUNSPunknUNSPUNSPUNSP