IOLK1: Grand River, Iola 

                                SHEF ID:       IOLK1     NEOSHO RIVER NEAR IOLA
STATION TYPE:  
Regulating: Stage =    15.00, Flow =    18228

               PRECIP     STAGE  RIV-FLOW  AIR-TEMP  BAT-LOAD
                   in        ft       cfs         F      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
03/18 00:00      0.00      8.90      4052     10.50     12.42
03/18 01:00      0.00      8.88      3988     11.00     12.40
03/18 02:00      0.00      8.89      4020     10.80     12.37
03/18 03:00      0.00      8.90      4052      9.50     12.36
03/18 04:00      0.00      8.90      4052      8.80     12.34
03/18 05:00      0.00      8.91      4084      7.70     12.31
03/18 06:00      0.00      8.91      4084      8.20     12.27
03/18 07:00      0.00      8.91      4084      7.20     12.24
03/18 08:00      0.00      8.92      4116      7.30     12.21
03/18 09:00      0.00      8.92      4116      9.80     12.36
03/18 10:00      0.00      8.93      4148     12.70     12.92
03/18 11:00      0.00      8.93      4148     15.50     13.03
03/18 12:00      0.00      8.93      4148     17.20     12.98
03/18 13:00      0.00      8.93      4148     18.80     12.86
03/18 14:00      0.00      8.94      4180     20.60     12.83
03/18 15:00      0.00      8.94      4180     22.00     12.86
03/18 16:00      0.00      8.93      4148     23.70     12.82
03/18 17:00      0.00      8.94      4180     24.40     12.80
03/18 18:00      0.00      8.92      4116     25.00     12.77
03/18 19:00      0.00      8.92      4116     22.30     12.72
03/18 20:00      0.00      8.90      4052     18.50     12.61
03/18 21:00      0.00      8.89      4020     16.50     12.57
03/18 22:00      0.00      8.86      3925     15.40     12.53
03/18 23:00      0.00      8.85      3893     14.40     12.50
Data processed at Thu 19Mar2026 04:38 GMT

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Timeseries IDs (TSIDs)

TSIDs used from left to right in the data table 
IOLA.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
IOLA.Stage.Inst.1Hour.0.Ccp-Rev
IOLA.Flow.Inst.1Hour.0.Ccp-Rev
IOLA.Temp-Air.Inst.1Hour.0.Ccp-Rev
IOLA.Volt-Battery Load.Inst.1Hour.0.Ccp-Rev

All information presented herein is the property of the government of the United States of America and may be revised or deleted at any time without prior notice. Dissemination of this information without the expressed written consent of the Public Affairs Office, Tulsa District U.S. Army Corps of Engineers is strictly prohibited. These data are gathered electronically and, as presented, have NOT undergone any form of quality control. These data are NOT guaranteed to be valid or correct.