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Streamflow Measurements for Georgia

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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the Time-Series: Current/Historical Observations option in the available data dropdown box for the station.



USGS 02224940 ALTAMAHA RIVER AT US 221, NR CHARLOTTEVILLE, GA


Montgomery County, Georgia
Hydrologic Unit Code 03070106
Latitude  31°57'28.3", Longitude  82°31'01.3" NAD83
Drainage area 11,400  square miles
Gage datum 73.46 feet above NAVD88
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
 
822024-04-01 14:40:16EDTYesBSE/CATUSGS2360012.300.000.25GoodDebrisLightNONE
812024-02-07 09:36:02ESTYesBSE/CDCUSGS2030011.140.020.25FairDebrisLightNONE
802023-10-30 11:01:15EDTYesBSE/RAGUSGS29201.570.010.25FairDebrisLightNONE
792023-09-12 09:05:53EDTYesCAT/BSEUSGS45502.750.000.25FairDebrisLightNONE
782023-06-12 09:50:09EDTYesBSE/FHHUSGS34202.130.000.30GoodDebrisLightNONE
772023-04-17 12:54:48EDTYesBSEUSGS1980011.120.020.25GoodDebrisLightNONE
762023-02-27 09:25:08ESTYesACD/BSEUSGS156009.32-0.020.30FairClearNONE
752022-11-14 11:51:26ESTYesACD/BSEUSGS23401.040.020.30Poor NONE
742022-08-16 09:24:31EDTYesVBC/ACDUSGS54503.400.010.30FairDebrisLightNONE
732022-06-06 12:27:02EDTYesVBC/ACDUSGS51703.260.000.30FairDebrisLightNONE
722022-03-28 10:39:58EDTYesACD/BSEUSGS2150011.550.010.30FairUnspecifedNONE
712022-01-20 09:38:33ESTYesVBC/ACDUSGS1980011.060.000.25Good NONE
702021-10-25 10:00:11EDTYesACD/BSEUSGS84905.640.000.30Good NONE
692021-07-28 09:31:42EDTYesFHH/ACDUSGS74305.000.100.30Good NONE
682021-05-11 09:39:44EDTYesACD/FHHUSGS126007.67-0.010.25Good NONE
672021-03-15 10:55:41EDTYesACD/FHHUSGS143009.06-0.040.50Fair NONE
662020-12-17 09:54:25ESTYesACD/VBCUSGS74104.97 Good NONE
652020-10-20 09:59:53EDTYesACD/JMMUSGS69204.55 Fair NONE
642020-08-05 10:56:11EDTYesACD/BSEUSGS30802.36-0.020.30Fair NONE
632020-05-14 09:43:47EDTYesACD/BSEUSGS124008.24-0.040.20Fair NONE
622020-02-03 10:04:42ESTYesACD/BSEUSGS1740010.19-0.020.25Good NONE
612019-12-09 10:33:33ESTYesACD/JMMUSGS34002.170.020.25Fair NONE
602019-10-08 14:52:51EDTYesACD/BSEUSGS11600.280.000.20Fair NONE
592019-07-11 10:27:03EDTYesACD/JJGUSGS29002.07-0.020.30FairClearNONE
582019-05-13 11:34:40EDTYesACD/AMLUSGS62404.300.000.30Good NONE
572019-03-12 10:31:31EDTYesACD/BSEUSGS2240011.770.020.50Good NONE
562018-12-10 10:59:40ESTYesACD/MEWUSGS2790013.780.000.30Fair NONE
552018-10-16 09:47:02EDTYesACD/JJGUSGS68404.260.030.30FairClearNONE
542018-07-31 10:29:33EDTYesACD/MEWUSGS91405.72-0.030.30Fair NONE
532018-06-11 10:00:49EDTYesACD/JMMUSGS141008.46-0.010.25Good NONE
522018-04-03 09:54:45EDTYesACD/JMMUSGS102006.490.0115.00Good NONE
512018-02-12 10:44:56ESTYesACD/FHHUSGS167009.470.020.30Good NONE
502017-12-11 09:46:04ESTYesFHH/JJGUSGS53803.160.040.20GoodClearNONE
492017-10-10 11:23:25EDTYesACD/JJGUSGS21000.920.000.20Good NONE
482017-08-14 09:54:44EDTYesACD/JJGUSGS84105.11-0.020.50Good NONE
472017-05-11 11:20:35EDTYesJMM/JJGUSGS41102.700.000.20FairClearNONE
462017-01-05 09:39:40ESTYesJJG/CDCUSGS91205.460.100.20GoodClearNONE
452016-10-17 10:14:53EDTYesGBD/FHHUSGS13500.320.000.20FairClearNONE
442016-07-28 11:18:32EDTYesACD/JJGUSGS20201.120.000.30Fair NONE
432016-04-25 12:39:23EDTYesGBD/FHHUSGS99406.630.000.30GoodClearNONE
422016-01-04 12:15:16ESTYesGBD/FHHUSGS9110022.590.010.50FairClearNONE
412016-01-03 09:51:27ESTYesGBDUSGS9600022.640.010.50FairClearNONE
402015-10-29 10:14EDTYesJJG/FSJUSGS43602.850.000.20GoodClearNONE
392015-07-15 12:10:27EDTYesACD/JJGUSGS31702.090.000.20Fair NONE
382015-05-12 12:55:26EDTYesFHH/JMMUSGS85305.660.050.50GoodClearNONE
372015-02-23 13:43:30ESTYesFHH/JMMUSGS100006.460.020.70Good NONE
362014-11-05 09:52:56ESTYesFHH/JJGUSGS21101.060.000.20GoodClearNONE
352014-07-09 11:57:57EDTYesgbd/cmUSGS30702.270.000.20GoodClearNONE
342014-03-03 11:33:20ESTYesJJG/GBDUSGS1960010.86-0.010.20GoodUnspecifedNONE
332014-01-15 10:27:30ESTYesGBD/JJGUSGS1880010.520.000.20GoodClearNONE
322013-10-17 12:33EDTYesgbd/jjgUSGS32802.090.000.20GoodClearNONE
312013-07-09 09:27EDTYesJJG/GBDUSGS2480012.540.000.20GoodClearNONE
302013-05-14 10:27:30EDTYesJJG/GBDUSGS2650013.100.000.20GoodUnspecifedNONE
292013-02-14 11:55ESTYesGBD/JJGUSGS172009.880.020.20GoodClearNONE
282013-01-07 12:55ESTYesgbdUSGS58203.720.000.20GoodClearNONE
272012-11-07 09:43ESTYesJJG/GBDUSGS1230-0.090.000.50GoodClearNONE
262012-10-01 11:24:30EDTYesJJG/GBDUSGS12500.010.000.20GoodClearNONE
252012-08-23 09:19:30EDTYesGBDUSGS19000.440.000.20GoodClearOTHR
242012-06-14 09:40:30EDTYesJJG/GBDUSGS20100.740.010.20GoodClearNONE
232012-04-11 09:39:30EDTYesjjg/gbdUSGS31301.830.000.20GoodClearNONE
222012-02-14 10:01ESTYesjjg/gbdUSGS33502.000.000.20GoodClearNONE
212011-11-30 09:39:30ESTYesGBD/JJGUSGS18400.660.000.20Good NONE
202011-10-04 09:38EDTYesGBD/JJGUSGS14900.370.002.00Good NONE
192011-08-30 13:32EDTYesGBD/JJGUSGS11500.140.000.20Good NONE
182011-08-08 09:05:30EDTYesGBD/JJGUSGS15100.420.000.20Good NONE
172011-05-18 11:22:30EDTYesJJG/GBDUSGS28802.040.000.30Good NONE
162011-02-28 12:52:30ESTYesGBDUSGS75004.99-0.010.80Good NONE
152011-01-03 09:23ESTYesJJG/GBDUSGS40102.64-0.021.20GoodClearNONE
142010-10-07 13:43:30EDTYesJJG/GBDUSGS45803.100.000.80Good NONE
132010-07-15 09:20EDTYesJJG/GBDUSGS30502.180.001.30GoodClearNONE
122010-05-05 09:50:30EDTYesJJG/GBDUSGS137008.190.171.20GoodClearNONE
112010-02-10 10:24:30ESTYesjjg/gbdUSGS3890016.720.000.20FairUnspecifedNONE
102009-10-28 13:16EDTYesJJG/GBDUSGS1680010.18-0.040.50GoodUnspecifedNONE
92009-08-04 12:47EDTYesJJG/GBDUSGS19201.080.000.80GoodClearNONE
82009-04-08 13:06EDTYesGBD/JJGUSGS11300022.60 Unspecified NONE
72009-04-05 18:06:30EDTYesJJG/GBDUSGS9070020.860.020.80GoodClearNONE
62009-03-12 10:07EDTYesJJG/GBDUSGS2960014.230.000.20GoodClearNONE
52009-03-09 11:46EDTYesJJG/GBDUSGS2310011.790.000.20GoodClearNONE
42009-01-27 16:17ESTYesJJG/GBDUSGS51003.380.000.50GoodClearNONE
32008-12-15 11:34ESTYesJJG/GBDUSGS154009.260.000.50GoodClearNONE
21978-11-17 13:30ESTYesJLPUSGS21601.230.000.70GoodClearNONE
11978-08-01 13:10EDTYesRTNUSGS34202.490.000.50GoodClearNONE