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)
03/21 00:00      0.00      8.44      2707     16.50     12.47
03/21 01:00      0.00      8.43      2680     17.20     12.44
03/21 02:00      0.00      8.43      2680     15.20     12.42
03/21 03:00      0.00      8.43      2680     14.30     12.39
03/21 04:00      0.00      8.43      2680     13.10     12.36
03/21 05:00      0.00      8.43      2680     11.00     12.34
03/21 06:00      0.00      8.43      2680     10.10     12.31
03/21 07:00      0.00      8.43      2680      9.30     12.28
03/21 08:00      0.00      8.43      2680     10.10     12.27
03/21 09:00      0.00      8.44      2707     14.90     12.46
03/21 10:00      0.00      8.44      2707     19.80     12.96
03/21 11:00      0.00      8.45      2733     25.00     13.00
03/21 12:00      0.00      8.44      2707     29.20     12.90
03/21 13:00      0.00      8.45      2733     31.20     12.71
03/21 14:00      0.00      8.45      2733     32.60     12.71
03/21 15:00      0.00      8.45      2733     34.20     12.78
03/21 16:00      0.00      8.45      2733     35.10     12.69
03/21 17:00      0.00      8.45      2733     34.90     12.67
03/21 18:00      0.00      8.45      2733     34.00     12.69
03/21 19:00      0.00      8.44      2707     30.70     12.66
03/21 20:00      0.00      8.44      2707     27.20     12.59
03/21 21:00      0.00      8.44      2707     24.30     12.57
03/21 22:00      0.00      8.43      2680     23.50     12.53
03/21 23:00      0.00      8.43      2680     22.50     12.49
Data processed at Sun 22Mar2026 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.