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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 05417500 Maquoketa River near Delhi, IA
Delaware County, Iowa
Hydrologic Unit Code 07060006
Latitude  42°24'30", Longitude  91°20'45" NAD27
Drainage area 347  square miles
Gage datum 774.32 feet above NGVD29
Output formats
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HTML table without channel data
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)
391941-08-02 08:45CSTYesHDBUSGS8.9680.400.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno8.9625.015.50.58UNSPUNSPUNSPunknUNSPUNSPUNSP
381941-04-05 09:00CSTYesHDBUSGS69383.370.000.80Good NONE1Imported Channel 1CWAYunspeunkno6931134721.47UNSPUNSPUNSPunknUNSPUNSPUNSP
371941-04-05 08:15CSTYesHDBUSGS73483.51-0.060.80Fair NONE1Imported Channel 1CWAYunspeunkno7341174971.48UNSPUNSPUNSPunknUNSPUNSPUNSP
361941-04-04 03:25CSTYesHHBUSGS46107.50-0.251.80Fair NONE1Imported Channel 1CWAYunspeunkno461013011204.13UNSPUNSPUNSPunknUNSPUNSPUNSP
351941-03-21 02:00CSTYesMT/ NSUSGS12604.010.010.80Good NONE1Imported Channel 1UNSPother 1260 UNSPUNSPUNSPunknUNSPUNSPUNSP
341940-11-02 09:25CSTYesMB/ BUSGS24381.870.011.10GoodClearNONE1Imported Channel 1WADEunspeunkno24367.01261.93UNSPUNSPUNSPunknUNSPUNSPUNSP
331940-11-02 07:25CSTYesMB/ NBUSGS7.7480.370.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno7.7425.015.30.50UNSPUNSPUNSPunknUNSPUNSPUNSP
321940-07-28 06:50CSTYesMB/ NRUSGS4813.050.000.60GoodDebrisLightNONE1Imported Channel 1CWAYunspeunkno4811053961.21UNSPUNSPUNSPunknUNSPUNSPUNSP
311940-07-10 02:20CSTYesHDBUSGS25380.35 Good NONE1Imported Channel 1WADEunspeunkno25368.01341.90UNSPUNSPUNSPunknUNSPUNSPUNSP
301940-02-02 01:05CSTYesHDBUSGS7.1780.470.000.30GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno7.1724.015.048.0UNSPUNSPUNSPunknUNSPUNSPUNSP
291939-08-23 11:05CSTYesHDBUSGS2432.100.000.90GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno24365.01331.83UNSPUNSPUNSPunknUNSPUNSPUNSP
281939-08-22 01:50CSTYesHDBUSGS6.820.450.000.30GoodDebrisLightNONE1Imported Channel 1UNSPother 6.82 UNSPUNSPUNSPunknUNSPUNSPUNSP
271939-05-19 08:55CSTYesVAKUSGS24882.110.021.00Good NONE1Imported Channel 1WADEunspeunkno24873.01192.00UNSPUNSPUNSPunknUNSPUNSPUNSP
261939-05-18 01:25CSTYesVAKUSGS11.480.520.000.80GoodDebrisModerateNONE1Imported Channel 1WADEunspeunkno11.428.517.40.65UNSPUNSPUNSPunknUNSPUNSPUNSP
251938-10-12 02:00CSTYesHDBUSGS6.6580.370.001.00UnspecifiedDebrisLightNONE1Imported Channel 1WADEunspeunkno6.6524.012.20.54UNSPUNSPUNSPunknUNSPUNSPUNSP
241938-08-29 -- ----YesWITUSGS2332.100.000.90GoodClearNONE1Imported Channel 1UNSPother 233 UNSPUNSPUNSPunknUNSPUNSPUNSP
231938-04-29 02:30CSTYesGLWUSGS2412.130.000.90Good NONE1Imported Channel 1WADEunspeunkno24164.01221.98UNSPUNSPUNSPunknUNSPUNSPUNSP
221938-03-28 01:50CSTYesGLWUSGS6.590.350.000.50Fair NONE1Imported Channel 1WADEunspeunkno6.5922.012.50.53UNSPUNSPUNSPunknUNSPUNSPUNSP
211937-09-25 10:30CSTYesHDBUSGS2572.200.021.30Good NONE1Imported Channel 1WADEunspeunkno25765.01262.04UNSPUNSPUNSPunknUNSPUNSPUNSP
201937-05-12 05:35CSTYesSKJUSGS9.780.42-0.030.30Good NONE1Imported Channel 1WADEunspeunkno9.7822.014.60.67UNSPUNSPUNSPunknUNSPUNSPUNSP
191937-05-08 10:05CSTYesMB/ NKUSGS2532.18 Excellent NONE1Imported Channel 1WADEunspeunkno25368.01281.97UNSPUNSPUNSPunknUNSPUNSPUNSP
181936-09-10 03:00CSTYesSKJUSGS2281.95-0.021.00Good NONE1Imported Channel 1WADEunspeunkno22870.01281.78UNSPUNSPUNSPunknUNSPUNSPUNSP
171936-04-30 09:05CSTYesSKJUSGS24981.900.001.00Good NONE1Imported Channel 1WADEunspeunkno24967.090.52.75UNSPUNSPUNSPunknUNSPUNSPUNSP
161936-04-29 04:00CSTYesSKJUSGS12.60.250.000.30Good NONE1Imported Channel 1WADEunspeunkno12.625.015.40.82UNSPUNSPUNSPunknUNSPUNSPUNSP
151935-09-26 09:20CSTYesJASUSGS246190.001.000.80Good NONE1Imported Channel 1WADEunspeunkno24655.091.72.70UNSPUNSPUNSPunknUNSPUNSPUNSP
141935-08-05 02:35CSTYesHDB/HEHUSGS2442.120.001.40Good NONE1Imported Channel 1WADEunspeunkno24463.01611.51UNSPUNSPUNSPunknUNSPUNSPUNSP
131935-07-24 01:55CSTYesHDBUSGS11.61.250.010.50Fair NONE1Imported Channel 1WADEunspeunkno11.653.047.60.24UNSPUNSPUNSPunknUNSPUNSPUNSP
121935-06-25 05:40CSTYesNB/ MBUSGS2842.050.011.00Fair NONE1Imported Channel 1CWAYunspeunkno2841073130.91UNSPUNSPUNSPunknUNSPUNSPUNSP
111935-05-08 04:50CSTYesGLWUSGS2301.950.000.90Good NONE1Imported Channel 1WADEunspeunkno23072.01571.47UNSPUNSPUNSPunknUNSPUNSPUNSP
101935-04-29 10:50CSTYesJASUSGS241146.000.000.80GoodClearNONE1Imported Channel 1WADEunspeunkno24160.094.42.55UNSPUNSPUNSPunknUNSPUNSPUNSP
91935-03-20 12:40CSTYesM/GUSGS57182.880.003.30Unspecified NONE1Imported Channel 1CWAYunspeunkno5711154241.35UNSPUNSPUNSPunknUNSPUNSPUNSP
81935-03-07 02:15CSTYesJASUSGS5733.050.001.00Fair NONE1Imported Channel 1CWAYunspeunkno5731104281.33UNSPUNSPUNSPunknUNSPUNSPUNSP
71934-11-15 02:50CSTYesHEH/CHMUSGS1381.500.000.90Fair NONE1Imported Channel 1WADEunspeunkno13854.599.81.38UNSPUNSPUNSPunknUNSPUNSPUNSP
61934-09-18 11:15CSTYesJASUSGS1361.5181.510.80Fair NONE1Imported Channel 1WADEunspeunkno13649.059.22.30UNSPUNSPUNSPunknUNSPUNSPUNSP
51934-07-24 01:35CSTYesJASUSGS13.980.250.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno13.925.015.444.0UNSPUNSPUNSPunknUNSPUNSPUNSP
31934-05-17 11:25CSTYesSKJUSGS23181.92 GoodClearNONE1Imported Channel 1WADEunspeunkno23180.01122.06UNSPUNSPUNSPunknUNSPUNSPUNSP
41934-05-17 05:45CSTYesSKJUSGS8.1580.220.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno8.1518.511.20.73UNSPUNSPUNSPunknUNSPUNSPUNSP
21934-03-08 11:55CSTYesSKJUSGS10.880.09 FairClearNONE1Imported Channel 1WADEunspeunkno10.829.027.10.40UNSPUNSPUNSPunknUNSPUNSPUNSP
11933-07-21 10:20CSTYesk/ mUSGS24181.880.000.90GoodClearNONE1Imported Channel 1WADEunspeunkno24164.01132.15UNSPUNSPUNSPunknUNSPUNSPUNSP