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 06903800 South Fork Chariton River at Griffinsville, IA
Appanoose County, Iowa
Hydrologic Unit Code 10280201
Latitude  40°50'29", Longitude  93°01'03" NAD27
Drainage area 234  square miles
Gage datum 880 feet above NGVD29
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)
121969-09-22 10:50CSTYesDERUSGS2.93 Good NONE1Imported Channel 1WADEunspeunkno2.939.002.451.20UNSPUNSPUNSPunknUNSPUNSPUNSP
111968-03-13 07:45CSTYesVEMUSGS18.722.340.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno18.736.013.91.35UNSPUNSPUNSPunknUNSPUNSPUNSP
101966-08-30 10:10CSTYesERCUSGS0.6122.280.000.30Good NONE1Imported Channel 1WADEunspeunkno0.614.80 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
91964-10-14 14:30CSTYesJTFUSGS6.2122.200.000.30Unspecified NONE1Imported Channel 1WADEunspeunkno6.2123.06.700.93UNSPUNSPUNSPunknUNSPUNSPUNSP
81963-10-30 14:50CSTYesCHSUSGS0.3522.410.000.10Fair NONE1Imported Channel 1WADEunspeunkno0.353.000.510.68UNSPUNSPUNSPunknUNSPUNSPUNSP
71961-10-19 11:10CSTYesSPEUSGS44.821.480.000.50Fair NONE1Imported Channel 1WADEunspeunkno44.843.538.31.17UNSPUNSPUNSPunknUNSPUNSPUNSP
61961-09-11 12:30CSTYesSMUSGS2.2122.70 Good NONE1Imported Channel 1WADEunspeunkno2.217.002.081.11UNSPUNSPUNSPunknUNSPUNSPUNSP
51960-09-14 09:10CSTYesSMUSGS0.9522.70 Unspecified NONE1Imported Channel 1UNSPother 0.95 UNSPUNSPUNSPunknUNSPUNSPUNSP
41959-10-20 15:20CSTYesDERUSGS15.822.15 Unspecified NONE1Imported Channel 1WADEunspeunkno15.822.015.31.03UNSPUNSPUNSPunknUNSPUNSPUNSP
31958-10-30 08:15CSTYesDERUSGS7.5322.31 Unspecified NONE1Imported Channel 1WADEunspeunkno7.5318.06.531.15UNSPUNSPUNSPunknUNSPUNSPUNSP
21958-03-25 16:20CSTYesDERUSGS18.522.420.000.50Unspecified NONE1Imported Channel 1UNSPother 18.5 UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-09-27 08:50CSTYesaecUSGS0.0623.07 Fair NONE1Imported Channel 1WADEunspeunkno0.06 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP