# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-10-27 14:44:46 EDT (vaww02) # # Further descriptions of the columns and codes used can be found at: # https://help.waterdata.usgs.gov/output-formats#streamflow_measurement_data # # Data for the following 1 site(s) are contained in this file # USGS 06604440 Little Sioux River at 300th St near Spencer, IA # ----------------------------------------------------------------------------------- # # agency_cd site_no measurement_nu measurement_dt tz_cd q_meas_used_fg party_nm site_visit_coll_agency_cd gage_height_va discharge_va measured_rating_diff gage_va_change gage_va_time control_type_cd discharge_cd chan_nu chan_name meas_type streamflow_method velocity_method chan_discharge chan_width chan_area chan_velocity chan_stability chan_material chan_evenness long_vel_desc horz_vel_desc vert_vel_desc chan_loc_cd chan_loc_dist 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s 11n 64s 4s 5s 5s 14s 14s 14s 14s 4s 4s 4s 12s 9s 12s 7s 14s USGS 06604440 1 2010-03-16 17:21:00 CDT Yes RDH/JGG USGS 11.90 2160 Fair 0.00 0.50 IceCover NONE 1 Little Sioux River BRDS QSCMM VADCP 2160 117 848 2.55 FIRM SAND UNEV unkn UNEV UNSP DNST 30.00 USGS 06604440 2 2010-03-17 17:38:00 CDT Yes JGG USGS 12.53 3310 Fair 0.00 0.80 Clear NONE 1 Channel 1 BRDS QSCMM VADCP 3310 150 1020 3.23 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06604440 3 2010-03-18 16:30:00 CDT Yes JGG USGS 13.10 4270 Fair 0.00 0.80 Clear NONE 1 Channel 1 BRDS QSCMM VADCP 4270 152 1110 3.84 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 06604440 4 2010-03-24 16:35:00 CDT Yes MJN USGS 11.50 2340 Good -0.04 0.70 Clear NONE 1 Imported Channel 1 BRDS QADCP VADCP 2340 113 866 2.70 SOFT SAND UNEV unkn UNEV UNSP ATGA USGS 06604440 5 2010-03-29 15:51:00 CDT Yes RDH USGS 10.16 1430 Fair 0.00 0.50 Clear NONE 1 Imported Channel 1 MBOT QSCMM VADCP 1430 109 714 2.00 FIRM SAND UNEV unkn UNEV UNSP DNST 5.00 USGS 06604440 6 2010-04-28 08:35:00 CDT Yes RDH USGS 7.27 561 Good 0.00 0.50 Clear NONE 1 Little Sioux City BRDS QSCMM VADCP 561 99.0 319 1.76 SOFT SAND UNEV unkn UNEV STND DNST 20.00 USGS 06604440 7 2010-06-09 15:27:30 CDT Yes MJN USGS 5.91 276 Good 0.00 0.40 Clear NONE 1 Little Sioux River BRDS QSCMM VADCP 276 93.0 178 1.55 SOFT SAND UNEV unkn UNEV STND DNST 20.00 USGS 06604440 8 2010-07-14 14:25:30 CDT Yes MJN USGS 6.70 427 Good 0.00 0.50 Clear NONE 1 Little Sioux River BRDS QSCMM VADCP 427 93.0 247 1.73 SOFT SAND UNEV unkn UNEV STND DNST 20.00 USGS 06604440 9 2010-09-01 12:06:30 CDT Yes RDH USGS 5.36 153 Good 0.00 0.70 Clear NONE 1 Little Sioux River WADE QSCMM VADV 153 103 138 1.11 SOFT SAND UNEV unkn UNEV UNSP DNST 200.00 USGS 06604440 10 2010-09-26 11:35:30 CDT Yes RDH USGS 9.62 1450 Good 0.03 0.30 Clear NONE 1 Little Sioux River MBOT QSCMM VADCP 1450 107 593 2.44 SOFT SAND UNEV unkn UNEV UNSP DNST 20.00 USGS 06604440 11 2010-10-13 16:13:30 CDT Yes jgg USGS 6.57 407 Good 0.00 0.60 Clear NONE 1 Imported Channel 1 BRDS QSCMM VADCP 407 95.0 238 1.71 FIRM GRVL EVEN unkn EVEN UNFM ATGA USGS 06604440 12 2010-11-23 10:10:30 CST Yes MJN USGS 6.17 150 Poor 0.01 0.60 DebrisModerate NONE 1 Imported Channel 1 BRDS QSCMM VADCP 150 95.0 189 0.79 FIRM SAND EVEN unkn EVEN UNFM ATGA USGS 06604440 13 2011-01-06 08:10:00 CST Yes MJN/JGG USGS 6.76 207 Poor Unspecifed NONE 1 Imported Channel 1 ICE QSCMM VADV 207 78.0 138 1.50 FIRM SAND UNEV unkn UNEV UNSP UPST 100.00 USGS 06604440 14 2011-03-18 10:12:30 CDT Yes CET USGS 9.05 1350 Good 0.07 0.40 Clear NONE 1 Imported Channel 1 BRDS QSCMM VADCP 1350 103 524 2.57 FIRM SAND UNEV unkn EVEN UNFM ATGA USGS 06604440 15 2011-04-05 15:49:00 CDT Yes CET USGS 7.60 829 Good 0.01 0.50 Clear NONE 1 Imported Channel 1 BRDS QSCMM VADCP 829 98.0 334 2.48 FIRM SAND UNEV unkn UNEV UNSP ATGA USGS 06604440 16 2011-05-18 09:50:00 CDT Yes MJN USGS 6.68 434 Good 0.00 0.50 NONE 1 Imported Channel 1 BRDS QSCMM VADCP 434 95.0 265 1.64 SOFT SAND UNSP unkn EVEN UNFM ATGA USGS 06604440 17 2011-06-23 16:10:30 CDT Yes RLK USGS 11.92 2370 Fair 0.01 0.70 Clear NONE 1 Imported Channel 1 BRDS QSCMM VADCP 2370 130 865 2.74 FIRM SAND EVEN unkn EVEN UNFM ATGA USGS 06604440 18 2011-07-15 10:45:00 CDT Yes JWH/TJR USGS 14.33 5910 Fair 0.00 0.60 NONE 1 Imported Channel 1 BRDS QADCP VADCP 5910 524 1460 4.05 FIRM SAND EVEN unkn EVEN UNFM ATGA USGS 06604440 19 2011-08-10 17:01:00 CDT Yes RDH USGS 6.58 396 Good 0.00 0.50 Clear NONE 1 Little Sioux River BRDS QSCMM VADCP 396 95.0 393 1.01 SOFT SAND UNEV unkn UNEV STND DNST 50.00 USGS 06604440 20 2011-10-07 11:12:00 CDT Yes CET USGS 4.45 32.0 Poor -0.02 0.90 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 32.0 35.0 52.7 0.61 FIRM SAND UNEV unkn UNEV UNSP UPST 100.00 USGS 06604440 21 2011-11-16 12:29:00 CST Yes MJN USGS 4.44 34.1 Good 0.00 0.70 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 34.1 45.0 61.9 0.55 FIRM GRVL EVEN unkn EVEN UNFM UPST 50.00 USGS 06604440 22 2012-01-09 16:21:30 CST Yes MJN USGS 4.73 53.9 Good -0.02 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 53.9 64.0 53.1 1.02 FIRM GRVL EVEN unkn EVEN UNFM UPST 100.00 USGS 06604440 23 2012-02-22 09:35:30 CST Yes MJN USGS 5.44 56.8 Poor -0.01 0.70 IceCover NONE 1 Imported Channel 1 ICE QSCMM VADV 56.8 71.0 76.3 0.75 FIRM SAND EVEN unkn EVEN UNFM UPST 75.00 USGS 06604440 24 2012-03-28 13:08:00 CDT Yes CET/DLH USGS 4.71 66.6 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 66.6 67.0 55.9 1.19 FIRM SAND UNEV unkn UNEV STND UPST 75.00 USGS 06604440 25 2012-04-04 10:37:30 CDT Yes MJN USGS 4.69 68.8 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 68.8 68.0 53.4 1.29 FIRM SAND EVEN unkn EVEN UNFM UPST 100.00 USGS 06604440 26 2012-05-09 11:51:30 CDT Yes CET USGS 7.86 866 Good -0.01 0.60 Clear NONE 1 Imported Channel 1 BRDS QSCMM VADCP 866 100 424 2.04 FIRM SAND UNEV unkn UNEV STND ATGA USGS 06604440 27 2012-05-17 08:58:00 CDT Yes MJN/DLH USGS 5.77 252 Fair 0.20 Clear NONE 1 Imported Channel 1 BRDS QADCP VADCP 252 95.4 222 1.14 SOFT SAND EVEN unkn EVEN STND ATGA USGS 06604440 28 2012-05-30 10:23:00 CDT Yes RDH USGS 9.17 1310 Good 0.00 0.50 Clear NONE 1 Little Sioux River BRDS QSCMM VADCP 1310 95.0 550 2.38 SOFT SAND EVEN unkn EVEN STND UPST 20.00 USGS 06604440 29 2012-06-27 17:49:30 CDT Yes CET/DLH USGS 5.17 140 Fair 0.60 Clear NONE 1 Imported Channel 1 BRDS QSCMM VADCP 140 85.0 127 1.10 SOFT SAND EVEN unkn EVEN STND ATGA USGS 06604440 30 2012-08-09 11:00:00 CDT Yes DLH USGS 4.19 17.8 Good 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 17.8 56.0 27.7 0.64 SOFT SAND EVEN unkn EVEN UNFM UPST 100.00 USGS 06604440 31 2012-09-25 18:02:00 CDT Yes DLH USGS 4.11 12.9 Fair 0.00 0.50 Clear NONE 1 Imported Channel 1 WADE QSCMM VADV 12.9 50.0 30.7 0.42 SOFT GRVL UNEV unkn UNEV STND UPST 100.00 USGS 06604440 32 2012-10-30 17:46:00 CDT Yes DLH USGS 4.13 15.1 Good 0.00 0.60 Clear NONE 1 Little Sioux River at James WADE QSCMM VADV 15.1 51.0 34.7 0.44 SOFT SAND EVEN unkn EVEN STND UPST 100.00 USGS 06604440 33 2012-12-11 14:53:30 CST Yes CET/DLH USGS 4.31 15.5 Poor 0.02 0.60 IceCover NONE 1 Little Sioux River at Spencer WADE QSCMM VADV 15.5 73.0 46.6 0.33 SOFT SAND EVEN unkn EVEN STND UPST 100.00 USGS 06604440 34 2013-01-18 10:39:30 CST No USGS 06604440 35 2013-01-18 11:30:00 CST Yes CET/DLH USGS 4.75 13.0 Poor 0.00 0.40 IceCover NONE 1 Little Sioux River at Spencer ICE QSCMM VADV 13.0 38.0 23.0 0.57 SOFT SAND EVEN unkn EVEN STND UPST 100.00 USGS 06604440 36 2013-02-26 16:32:00 CST Yes RDH/DLH USGS 4.89 15.2 Poor 0.00 0.30 IceCover NONE 1 Little Sioux River at Spencer ICE QSCMM VADV 15.2 34.0 23.3 0.65 FIRM SAND EVEN unkn EVEN STND UPST 100.00 USGS 06604440 37 2013-03-28 14:41:00 CDT Yes rdh USGS 5.19 81.6 Good 0.05 0.80 Clear NONE 1 Little Sioux River WADE QSCMM VADV 81.6 88.0 115 0.71 FIRM SAND EVEN unkn EVEN STND DNST 100.00 USGS 06604440 38 2013-04-16 10:07:30 CDT Yes CET USGS 5.24 153 Good 0.00 0.70 Clear NONE 1 Little Sioux WADE QSCMM VADV 153 74.0 92.7 1.65 SOFT SAND EVEN unkn UNEV STND UPST 100.00 USGS 06604440 39 2013-05-23 10:37:30 CDT Yes DLH USGS 5.33 165 Good 0.00 0.90 Clear NONE 1 Little Sioux River near Spencer WADE QSCMM VADV 165 72.0 106 1.56 SOFT CBLS EVEN unkn EVEN STND UPST 100.00 USGS 06604440 40 2013-06-26 08:45:07 CDT Yes DLH/RDH USGS 9.31 1350 Good 0.00 0.20 Clear NONE 1 Little Sioux River at 300th nr Spencer BRDS QADCP VADCP 1350 91.9 505 2.68 FIRM SAND EVEN unkn EVEN STND ATGA USGS 06604440 41 2013-08-14 09:23:00 CDT Yes DLH USGS 4.39 28.5 Good 0.00 0.60 Clear NONE 1 Little Sioux River near Spencer WADE QSCMM VADV 28.5 52.0 30.2 0.94 SOFT SAND EVEN unkn EVEN STND UPST 50.00 USGS 06604440 42 2013-09-25 09:14:00 CDT Yes DLH USGS 4.16 12.0 Fair 0.00 0.50 Clear NONE 1 Little Sioux River nr Spencer at 300th WADE QSCMM VADV 12.0 44.0 29.5 0.41 FIRM SAND EVEN unkn EVEN STND UPST 25.00 USGS 06604440 43 2013-11-06 11:16:00 CST Yes DLH USGS 4.25 17.3 Fair 0.00 0.50 Clear NONE 1 Little Sioux River nr Spencer at 300th street WADE QSCMM VADV 17.3 41.0 22.4 0.77 SOFT SAND EVEN unkn EVEN STND UPST 25.00 USGS 06604440 44 2013-12-11 15:08:00 CST Yes DLH/CET USGS 4.62 10.8 Poor 0.00 0.60 IceCover NONE 1 Little Sioux River nr Spencer at 300th ICE QSCMM VADV 10.8 36.0 19.7 0.55 SOFT SAND EVEN unkn EVEN STND UPST 25.00 USGS 06604440 45 2014-01-22 14:43:00 CST Yes DLH/CET USGS 5.00 9.07 Poor 0.00 0.50 IceCover NONE 1 Little Sioux River at 300th ICE QSCMM VADV 9.07 25.0 21.4 0.42 SOFT SAND EVEN unkn EVEN STND UPST 150.00 USGS 06604440 46 2014-03-20 09:44:30 CDT Yes DLH USGS 6.22 39.6 Fair 0.00 0.50 DebrisLight NONE 1 Little Sioux River at Spencer WADE QSCMM VADV 39.6 75.0 80.2 0.49 SOFT SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 47 2014-04-21 15:56:30 CDT Yes DLH USGS 4.42 33.3 Fair 0.00 0.60 Clear NONE 1 Little Sioux River @ 300th nr Spencer WADE QSCMM VADV 33.3 51.0 32.6 1.02 SOFT SAND UNEV unkn UNEV STND UPST 30.00 USGS 06604440 48 2014-06-03 10:52:00 CDT Yes DLH USGS 4.79 83.4 Good 0.02 0.80 Clear NONE 1 Little Sioux River near Spencer @ 300th WADE QSCMM VADV 83.4 71.5 75.8 1.10 SOFT SAND EVEN unkn UNEV STND UPST 25.00 USGS 06604440 49 2014-06-19 11:55:58 CDT Yes RDH/CET USGS 11.72 2610 Good 0.03 0.30 Clear NONE 1 Little Sioux River BRDS QADCP VADCP 2610 133 895 2.92 SOFT SAND EVEN unkn EVEN UNFM DNST 0.00 USGS 06604440 50 2014-07-15 10:39:30 CDT Yes DLH USGS 5.50 169 Good -0.01 0.90 Clear NONE 1 Little Sioux River nr Spencer @ 300th WADE QSCMM VADV 169 72.0 111 1.52 SOFT CBLS EVEN unkn UNEV STND UPST 50.00 USGS 06604440 51 2014-08-25 14:59:30 CDT Yes DLH USGS 4.45 46.3 Good -0.01 0.50 Clear NONE 1 Little Sioux River at Spencer WADE QSCMM VADV 46.3 61.0 44.1 1.05 SOFT SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 52 2014-10-07 10:50:30 CDT Yes DLH USGS 4.31 31.2 Fair 0.00 0.50 Clear NONE 1 Little Sioux River nr Spencer @ 300th WADE QSCMM VADV 31.2 58.0 30.8 1.01 SOFT SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 53 2014-11-18 16:17:30 CST Yes DLH/MJN USGS 4.44 14.0 Poor 0.00 0.50 IceCover NONE 1 Little Sioux ICE QSCMM VADV 14.0 38.0 22.0 0.64 FIRM SAND EVEN unkn EVEN UNFM UPST 50.00 USGS 06604440 54 2015-01-14 13:52:30 CST Yes dlh/mjn USGS 4.90 9.97 Poor 0.00 0.40 IceCover NONE 1 Little Sioux River at 300th nr Spencer ICE QSCMM VADV 9.97 43.0 28.6 0.35 SOFT SAND EVEN unkn UNEV STND UPST 75.00 USGS 06604440 55 2015-02-19 08:52:30 CST Yes RLK/DLH USGS 4.86 10.6 Poor 0.01 0.70 IceCover NONE 1 06604440 ICE QSCMM VADV 10.6 37.0 25.5 0.42 SOFT SAND UNEV unkn UNEV UNFM UPST 50.00 USGS 06604440 56 2015-03-31 16:34:00 CDT Yes JAC USGS 4.33 37.4 Good 0.00 1.30 Clear NONE 1 Spencer WADE QSCMM VADV 37.4 58.0 30.8 1.22 FIRM GRVL EVEN unkn EVEN UNFM UPST 75.00 USGS 06604440 57 2015-05-12 17:00:30 CDT Yes DLH USGS 4.48 61.7 Good 0.00 0.60 Clear NONE 1 Little Sioux River at 300th Street nr Spencer WADE QSCMM VADV 61.7 63.5 41.6 1.48 SOFT SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 58 2015-06-23 16:51:30 CDT Yes DLH USGS 4.93 125 Good -0.01 0.60 Clear NONE 1 Little Sioux River at 300th nr Spencer WADE QSCMM VADV 125 71.0 72.5 1.72 FIRM SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 59 2015-08-04 16:45:30 CDT Yes DLH USGS 3.97 12.4 Good 0.00 0.50 Clear NONE 1 Little Sioux River nr Spencer at 300th street WADE QSCMM VADV 12.4 34.5 25.2 0.49 SOFT SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 60 2015-08-04 17:25:30 CDT Yes DLH USGS 3.97 12.4 Good 0.00 0.50 Clear NONE 1 Little Sioux River nr Spencer at 300th Street WADE QSCMM VADV 12.4 34.5 25.5 0.49 SOFT SAND EVEN unkn UNEV STND UPST 50.00 USGS 06604440 61 2015-09-16 17:19:00 CDT Yes JAC USGS 4.19 29.6 Good Clear NONE 1 Spencer WADE QSCMM VADV 29.6 56.0 24.6 1.20 FIRM GRVL EVEN unkn UNEV UNFM UPST 50.00 USGS 06604440 62 2015-10-27 08:40:30 CDT Yes DLH USGS 4.56 61.9 Good 0.00 0.70 Clear NONE 1 Little Sioux River at 300th street nr. Spencer WADE QSCMM VADV 61.9 71.0 63.8 0.97 SOFT SAND EVEN unkn UNEV STND UPST 100.00 USGS 06604440 63 2015-12-02 09:45:10 CST Yes DLH USGS 6.90 465 Good 0.00 0.30 Clear NONE 1 Little Sioux River at 300th nr Spencer BRDS QADCP VADCP 465 89.1 275 1.69 SOFT SAND EVEN unkn UNEV STND ATGA USGS 06604440 64 2016-01-14 09:53:00 CST Yes DLH/MJN USGS 7.03 294 Poor 0.00 1.00 IceCover NONE 1 Little Sioux River at 300th nr Spencer ICE QSCMM VADV 294 71.0 167 1.76 SOFT SAND EVEN unkn UNEV STND UPST 100.00 USGS 06604440 65 2016-04-12 09:38:25 CDT Yes DLH USGS 6.96 471 Fair 0.00 0.50 Clear NONE 1 Little Sioux River at 300th nr Spencer BRDS QADCP VADCP 471 97.0 300 1.57 SOFT SAND EVEN unkn UNEV STND ATGA USGS 06604440 66 2016-05-25 09:08:14 CDT Yes DLH USGS 8.10 827 Good 0.00 0.30 Clear NONE 1 Little Sioux River at 300th nr Spencer BRDS QADCP VADCP 827 97.2 363 2.28 SOFT SAND UNEV unkn UNEV STND DNST 0.00 USGS 06604440 67 2016-07-05 15:44:58 CDT Yes DLH/EAG USGS 7.06 540 Good 0.00 0.30 Clear NONE 1 Little Sioux at Spencer BRDS QADCP VADCP 540 93.2 265 2.04 FIRM SAND EVEN unkn UNSP STND ATGA USGS 06604440 68 2016-10-24 17:30:00 CDT Yes MJN/JGG USGS 5.62 240 Good 0.00 0.80 Clear NONE 1 Little Sioux WADE QSCMM VADV 240 73.0 138 1.73 FIRM GRVL EVEN unkn EVEN UNFM UPST 100.00 USGS 06604440 69 2016-12-13 15:32:00 CST Yes DLH/MJN USGS 6.48 242 Poor 0.00 0.50 IceCover NONE 1 Little Sioux River at 300th nr Spencer ICE QSCMM VADV 242 70.0 176 1.37 SOFT SAND EVEN unkn UNEV STND UPST 100.00 USGS 06604440 70 2017-03-06 15:22:39 CST Yes DLH/MJN USGS 6.60 486 Good 0.00 0.30 Clear NONE 1 Little Sioux River at 300th nr Spencer BRDS QADCP VADCP 486 95.8 250 1.94 SOFT SAND EVEN unkn UNEV STND ATGA USGS 06604440 71 2017-04-20 09:47:37 CDT Yes DLH/MJN USGS 6.50 451 Good 0.00 0.30 Clear NONE 1 Little Sioux BRDS QADCP VADCP 451 90.3 246 1.83 FIRM SAND EVEN unkn EVEN STND ATGA USGS 06604440 72 2017-05-31 17:09:35 CDT Yes JAC/DLH USGS 7.97 836 Good Clear NONE 1 sPENCER BRDS QADCP VADCP 836 94.7 399 2.10 SOFT SAND EVEN unkn EVEN STND ATGA 0.00 USGS 06604440 73 2017-05-31 17:34:42 CDT Yes JAC/DLH USGS 7.97 858 Good Clear NONE 1 Spencer Check BRDS QADCP VADCP 858 93.5 390 2.20 SOFT SAND EVEN unkn EVEN STND ATGA 0.00 USGS 06604440 74 2017-07-13 08:36:00 CDT Yes MJN/DLH USGS 6.00 297 Good 0.00 1.00 Clear NONE 1 Little Sioux River at 300th nr. Spencer WADE QSCMM VADV 297 75.0 161 1.85 FIRM SAND UNEV unkn UNEV STND UPST 100.00 USGS 06604440 75 2017-08-22 16:19:28 CDT Yes MJN/DLH USGS 8.31 953 Good 0.00 0.25 Clear NONE 1 Little Sioux River at 300th BRDS QADCP VADCP 953 91.5 408 2.34 SOFT SAND EVEN unkn UNEV STND ATGA 0.00 USGS 06604440 76 2017-10-04 08:11:34 CDT Yes MJN/JGG USGS 6.27 410 Good 0.01 0.20 Clear NONE 1 Little Sioux BRDS QADCP VADCP 410 91.6 255 1.61 FIRM SAND EVEN unkn EVEN UNFM ATGA 0.00