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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 05451810 Iowa River at Tama, IA
Tama County, Iowa
Hydrologic Unit Code 07080208
Latitude  41°57'09", Longitude  92°34'36" NAD27
Gage datum 815 feet above NGVD29
Output formats
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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)
201996-03-19 10:10CSTYesDTCUSGS5909.49-0.010.70GoodClearNONE1Imported Channel 1WADEunspeunkno5901853491.69UNSPUNSPUNSPunknUNSPUNSPUNSP
191995-11-21 11:00CSTYesDTCUSGS3698.930.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno3691822531.46UNSPUNSPUNSPunknUNSPUNSPUNSP
181995-10-03 16:20CDTYesDTCUSGS3909.050.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno3901802761.41UNSPUNSPUNSPunknUNSPUNSPUNSP
171995-08-21 17:55CDTYesDTCUSGS4019.180.000.70FairClearNONE1Imported Channel 1WADEunspeunkno4011802831.42UNSPUNSPUNSPunknUNSPUNSPUNSP
161995-07-10 16:30CDTYesDTCUSGS177012.06-0.010.80GoodClearNONE1Imported Channel 1CRANunspeunkno17701967992.22UNSPUNSPUNSPunknUNSPUNSPUNSP
151995-06-01 14:40CDTYesDTCUSGS294014.030.031.00FairClearNONE1Imported Channel 1CRANunspeunkno294021012602.33UNSPUNSPUNSPunknUNSPUNSPUNSP
141995-04-27 10:30CDTYesDTCUSGS589017.420.011.00FairDebrisLightNONE1Imported Channel 1CRANunspeunkno589027021102.79UNSPUNSPUNSPunknUNSPUNSPUNSP
131995-04-26 10:35CDTYesJECUSGS412015.420.160.90FairClearNONE1Imported Channel 1CRANunspeunkno412021015602.64UNSPUNSPUNSPunknUNSPUNSPUNSP
121995-04-05 10:00CDTYesJTHUSGS215012.42-0.021.20GoodClearNONE1Imported Channel 1CRANunspeunkno21501939562.20UNSPUNSPUNSPunknUNSPUNSPUNSP
111995-03-16 08:30CSTYesJTHUSGS304013.54-0.021.50GoodClearNONE1Imported Channel 1CRANunspeunkno304020412002.53UNSPUNSPUNSPunknUNSPUNSPUNSP
101993-09-21 08:50CDTYesVEMUSGS368015.660.001.20FairClearNONE1Imported Channel 1CRANunspeunkno368025325001.47UNSPUNSPUNSPunknUNSPUNSPUNSP
91993-09-14 12:05CDTYesJJWUSGS517017.290.001.50GoodClearNONE1Imported Channel 1CRANunspeunkno517028030201.71UNSPUNSPUNSPunknUNSPUNSPUNSP
81993-09-07 11:52CDTYesJFCUSGS655018.12-0.021.30FairClearNONE1Imported Channel 1CRANunspeunkno655046435601.84UNSPUNSPUNSPunknUNSPUNSPUNSP
71993-08-30 10:35CDTYesVEMUSGS1030019.240.021.10FairClearNONE1Imported Channel 1CRANunspeunkno1030046740502.54UNSPUNSPUNSPunknUNSPUNSPUNSP
61975-07-23 10:15CDTYesMAMUSGS657804.480.012.00GoodClearNONE1Imported Channel 1CRANunspeunkno6571575461.20UNSPUNSPUNSPunknUNSPUNSPUNSP
51975-07-17 09:50CDTYesVEMUSGS862805.190.001.10GoodClearNONE1Imported Channel 1CRANunspeunkno8621756641.30UNSPUNSPUNSPunknUNSPUNSPUNSP
41975-07-10 10:20CDTYesJAW/VEMUSGS1480806.47-0.011.30GoodClearNONE1Imported Channel 1CRANunspeunkno14801809061.63UNSPUNSPUNSPunknUNSPUNSPUNSP
31975-07-03 09:15CDTYesMAM/VEMUSGS2130808.10-0.031.10GoodClearNONE1Imported Channel 1CRANunspeunkno213018312201.75UNSPUNSPUNSPunknUNSPUNSPUNSP
21975-06-26 10:15CDTYesMAM/JAWUSGS5360812.07-0.070.80Good NONE1Imported Channel 1CRANunspeunkno536027020002.68UNSPUNSPUNSPunknUNSPUNSPUNSP
11968-10-02 10:00CSTYesCELUSGS221 Good NONE1Imported Channel 1WADEunspeunkno22179.01431.55UNSPUNSPUNSPunknUNSPUNSPUNSP