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Streamflow Measurements for the Nation


USGS 05446000 ROCK CREEK AT MORRISON, IL


Whiteside County, Illinois
Hydrologic Unit Code 07090005
Latitude  41°47'51", Longitude  89°58'21" NAD83
Drainage area 164  square miles
Gage datum 606.91 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
 
2131999-05-13 12:22CSTYesCFAUSGS149015.410.021.10GoodClearNONE
2121996-05-29 17:36CSTYesPCTUSGS284016.600.001.50GoodDebrisHeavyNONE
2111995-04-20 11:15CSTYesTLW/PCTUSGS2128.370.000.80Fair NONE
2101994-03-22 17:15CSTYesLEFUSGS2008.150.001.00GoodClearNONE
2091993-07-01 18:00CSTYesLEFUSGS82713.74-0.231.20GoodClearNONE
2081992-12-18 09:25CSTYesDLSUSGS3679.42-0.031.30GoodClearNONE
2071992-12-18 08:05CSTYesDLSUSGS3729.46-0.031.00GoodClearNONE
2061992-04-28 13:10CSTYesSTPUSGS1427.510.000.80GoodClearNONE
2051991-03-18 13:40CSTYesTERUSGS159015.890.000.80FairClearNONE
2041990-06-29 14:55CSTYesSMRUSGS193017.10-0.011.20GoodDebrisHeavyNONE
2031990-03-15 13:05CSTYesTLW/RJLUSGS2429.090.011.00FairClearNONE
2021989-09-01 13:00CSTYesTERUSGS120014.78-0.010.90GoodClearNONE
2011988-09-15 13:30CSTYesSMR/MMUSGS23.45.960.000.60GoodDebrisModerateNONE
2001988-08-22 12:00CSTYesSMR/HPAUSGS25.56.030.000.70GoodDebrisModerateNONE
1991988-07-25 14:30CSTYesSMR/HPAUSGS32.66.14-0.011.00GoodDebrisLightNONE
1981988-03-01 09:45CSTYesSMRUSGS1588.20-0.031.00GoodClearNONE
1971986-10-16 14:20CSTYesTLWUSGS1067.560.000.50GoodDebrisLightNONE
1961986-09-04 -- ----YesTLWUSGS63.26.870.000.50FairDebrisLightNONE
1951986-07-28 -- ----YesTLW/WSMUSGS1027.520.000.60GoodDebrisLightNONE
1941986-06-12 -- ----YesTLW/WSMUSGS1287.95-0.010.80GoodClearNONE
1931986-05-19 -- ----YesJJDUSGS31710.05-0.071.10GoodDebrisHeavyNONE
1921986-04-30 -- ----YesTLWUSGS1087.74-0.020.50GoodDebrisModerateNONE
1911986-03-26 -- ----YesTLWUSGS1488.190.000.50GoodClearNONE
1901986-02-06 -- ----YesTLW/JJDUSGS78414.03-0.281.00GoodDebrisModerateNONE
1891985-12-18 -- ----YesTLW/WSMUSGS1108.14-0.090.60FairIceCoverNONE
1881985-11-14 -- ----YesTLW/JJDUSGS43710.72-0.071.10GoodClearNONE
1871985-10-03 -- ----YesTERUSGS40.56.500.000.40GoodDebrisModerateNONE
1861985-08-23 -- ----YesTERUSGS50.86.590.000.30GoodDebrisLightNONE
1851985-08-05 -- ----YesACEUSGS49.06.590.000.80Unspecified NONE
1841985-07-09 -- ----YesTERUSGS50.26.570.000.30GoodDebrisLightNONE
1831985-05-30 -- ----YesTERUSGS72.67.000.000.40GoodDebrisLightNONE
1821985-04-16 -- ----YesTLWUSGS1117.680.000.40GoodDebrisLightNONE
1811985-03-18 -- ----YesJKLUSGS1518.18-0.010.90GoodDebrisLightNONE
1801985-01-11 -- ----YesTERUSGS71.27.08-0.050.30FairIceShoreNONE
1791984-12-06 -- ----YesTERUSGS37.36.90-0.030.40GoodIceCoverNONE
1781984-10-29 -- ----YesTERUSGS75.37.120.000.40GoodClearNONE
1771984-09-18 -- ----YesTLWUSGS36.86.320.000.40GoodDebrisModerateNONE
1761984-08-06 -- ----YesTERUSGS48.26.520.000.40FairClearNONE
1751984-06-29 -- ----YesTLWUSGS84.77.330.000.50GoodDebrisLightNONE
1741984-06-13 -- ----YesACEUSGS1287.990.001.00UnspecifiedClearNONE
1731984-05-17 -- ----YesTLWUSGS87.57.380.000.60GoodDebrisModerateNONE
1721984-05-15 -- ----YesACEUSGS97.37.460.001.80Good NONE
1711984-04-05 -- ----YesJKLUSGS1408.160.000.80GoodDebrisLightNONE
1701984-02-23 -- ----YesJKLUSGS1448.150.000.80GoodDebrisLightNONE
1691984-01-10 -- ----YesJKL/GRPUSGS58.87.16-0.110.30GoodIceCoverNONE
1681983-12-02 -- ----YesACEUSGS80.77.440.000.80UnspecifiedClearNONE
1671983-11-30 -- ----YesJKLUSGS97.37.78-0.020.80GoodDebrisLightNONE
1661983-10-26 -- ----YesTLWUSGS47.16.910.000.30GoodDebrisLightNONE
1651983-10-03 -- ----YesACEUSGS56.96.86-0.020.70Good NONE
1641983-09-13 -- ----YesTLWUSGS50.46.670.000.40GoodDebrisModerateNONE
1631983-08-10 -- ----YesACEUSGS56.86.830.000.80UnspecifiedClearNONE
1621983-08-09 -- ----YesTLWUSGS59.46.850.000.40GoodDebrisModerateNONE
1611983-07-12 -- ----YesTLWUSGS1107.680.000.40GoodClearNONE
1601983-07-11 -- ----YesACEUSGS1257.760.000.80UnspecifiedClearNONE
1591983-07-01 -- ----YesGGFUSGS1608.970.010.60GoodClearNONE
1581983-06-16 -- ----YesACEUSGS90.27.48-0.011.00Good NONE
1571983-05-18 -- ----YesACEUSGS1378.150.000.80Unspecified NONE
1561983-05-10 -- ----Yes/USGS1468.080.000.60Good NONE
1551983-03-29 -- ----Yes/USGS1788.880.000.80Fair NONE
1541983-02-15 -- ----Yes/USGS1568.09-0.030.50Good NONE
1531983-01-04 -- ----Yes/USGS85.37.450.000.50Good NONE
1521982-12-01 -- ----Yes/USGS95.17.500.000.40Fair NONE
1511982-10-27 -- ----Yes/USGS79.07.170.000.50Good NONE
1501982-09-21 -- ----Yes/USGS57.06.840.000.70Poor NONE
1491982-08-03 -- ----Yes/USGS72.07.150.000.70Good NONE
1481982-06-15 -- ----Yes/USGS24510.06-0.210.70Fair NONE
1471982-05-04 -- ----Yes/USGS1037.50-0.030.50Good NONE
1461982-03-30 -- ----Yes/USGS1768.430.090.80Good NONE
1451982-02-09 -- ----Yes/USGS66.17.430.000.80Poor NONE
1441982-01-06 -- ----Yes/USGS1177.77-0.020.70Poor NONE
1431981-12-08 -- ----Yes/USGS1698.38-0.030.90Good NONE
1421981-10-14 -- ----Yes/USGS2209.280.080.80Good NONE
1411981-09-02 -- ----Yes/USGS159015.34-0.101.70Fair NONE
1401981-07-21 -- ----Yes/USGS51.56.51-0.010.40Good NONE
1391981-07-13 -- ----Yes/USGS53.66.580.001.20Good NONE
1381981-06-09 -- ----Yes/USGS57.06.600.000.40Good NONE
1371981-04-28 -- ----Yes/USGS94.97.74-0.020.40Good NONE
1361981-04-06 -- ----Yes/USGS62.56.960.000.80Unspecified NONE
1351981-03-13 -- ----Yes/USGS83.07.400.000.50Good NONE
1341981-02-23 -- ----Yes/USGS132014.95-0.171.70Good NONE
1331981-02-10 -- ----Yes/USGS50.96.630.00 Unspecified NONE
1321981-02-03 -- ----Yes/USGS52.56.730.010.50Good NONE
1311980-12-18 -- ----Yes/USGS83.77.300.000.40Good NONE
1301980-12-12 -- ----Yes/USGS1187.690.000.80Unspecified NONE
1291980-11-13 -- ----Yes/USGS63.16.960.000.30Good NONE
1281980-10-09 -- ----Yes/USGS71.67.050.000.50Good NONE
1271980-09-12 -- ----Yes/USGS99.67.310.020.70Good NONE
1261980-08-28 -- ----Yes/USGS58.06.730.000.50Good NONE
1251980-08-19 -- ----Yes/USGS1918.340.301.20Unspecified NONE
1241980-07-14 -- ----Yes/USGS57.46.650.000.50Unspecified NONE
1231980-06-12 -- ----Yes/USGS93.67.200.001.00Unspecified NONE
1221980-06-06 -- ----Yes/USGS1127.680.010.80Good NONE
1211980-05-15 -- ----Yes/USGS73.56.850.000.80Unspecified NONE
1201980-04-22 -- ----Yes/USGS1167.640.000.30Good NONE
1191980-03-14 -- ----Yes/USGS64.76.900.000.50Unspecified NONE
1181980-03-10 -- ----Yes/USGS91.87.34-0.010.50Good NONE
1171980-02-14 -- ----Yes/USGS71.56.800.001.20Unspecified NONE
1161980-01-29 -- ----Yes/USGS65.66.890.000.80Good NONE
1151979-12-28 -- ----Yes/USGS1578.15-0.020.80Good NONE
1141979-11-07 -- ----Yes/USGS59.26.67-0.020.30Good NONE
1131979-10-01 -- ----Yes/USGS53.06.450.000.30Good NONE
1121979-09-12 -- ----Yes/USGS60.56.710.001.00Unspecified NONE
1111979-08-15 -- ----Yes/USGS45.26.330.000.60Good NONE
1101979-07-02 -- ----Yes/USGS75.56.850.021.20Good NONE
1091979-05-14 -- ----Yes/USGS1658.210.001.10Good NONE
1081979-04-11 -- ----Yes/USGS1978.720.001.00Unspecified NONE
1071979-03-30 -- ----Yes/USGS101014.25-0.031.20Good NONE
1061979-03-25 -- ----Yes/USGS42011.02-0.101.30Good NONE
1051979-03-22 -- ----Yes/USGS70513.17-0.121.30Good NONE
1041979-03-19 -- ----Yes/USGS167015.290.001.10Good NONE
1031979-02-13 -- ----Yes/USGS38.86.450.000.20Good NONE
1021979-01-29 -- ----Yes/USGS42.26.31-0.010.50Good NONE
1011979-01-08 -- ----Yes/USGS43.16.600.000.50Unspecified NONE
1001979-01-08 -- ----Yes/USGS93.96.600.000.50Unspecified NONE
991979-01-05 -- ----Yes/USGS44.66.630.000.50Good NONE
981978-11-27 -- ----Yes/USGS55.46.550.000.30Good NONE
971978-11-09 -- ----Yes/USGS40.66.290.000.70Unspecified NONE
961978-10-13 -- ----Yes/USGS40.86.150.000.30Good NONE
951978-09-07 -- ----Yes/USGS37.85.970.000.30Good NONE
941978-08-09 -- ----Yes/USGS57.06.320.000.50Unspecified NONE
931978-07-27 -- ----Yes/USGS1437.87-0.171.20Fair NONE
921978-07-12 -- ----Yes/USGS95.26.99 Unspecified NONE
911978-06-14 -- ----Yes/USGS60.76.810.000.30Good NONE
901978-06-13 -- ----Yes/USGS65.56.830.010.70Unspecified NONE
891978-05-09 -- ----Yes/USGS85.47.29-0.091.00Unspecified NONE
881978-04-26 -- ----Yes/USGS94.37.520.010.50Good NONE
871978-04-12 -- ----Yes/USGS1878.82-0.010.80Unspecified NONE
861978-03-20 -- ----Yes/USGS70013.05-0.092.00Good NONE
851978-02-07 -- ----Yes/USGS45.66.440.000.60Good NONE
841977-12-22 -- ----Yes/USGS88.17.760.040.90Good NONE
831977-11-17 -- ----Yes/USGS67.87.000.000.30Good NONE
821977-11-04 -- ----Yes/USGS2008.84-0.031.10Good NONE
811977-10-19 -- ----Yes/USGS50.36.330.000.40Good NONE