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)
09/19 00:00      0.00      7.73      1114     26.70     12.36
09/19 01:00      0.00      7.73      1114     26.30     12.34
09/19 02:00      0.00      7.74      1132     26.00     12.31
09/19 03:00      0.00      7.73      1114     24.20     12.28
09/19 04:00      0.00      7.73      1114     23.50     12.27
09/19 05:00      0.00      7.74      1132     23.20     12.23
09/19 06:00      0.00      7.74      1132     22.70     12.22
09/19 07:00      0.00      7.73      1114     22.20     12.20
09/19 08:00      0.00      7.74      1132     23.60     12.17
09/19 09:00      0.00      7.75      1150     25.80     12.46
09/19 10:00      0.00      7.75      1150     28.90     12.78
09/19 11:00      0.00      7.75      1150     30.70     12.88
09/19 12:00      0.00      7.75      1150     32.40     12.80
09/19 13:00      0.00      7.75      1150     33.50     12.63
09/19 14:00      0.00      7.75      1150     33.90     12.67
09/19 15:00      0.00      7.75      1150     34.20     12.70
09/19 16:00      0.00      7.75      1150     34.70     12.66
09/19 17:00      0.00      7.76      1168     34.10     12.65
09/19 18:00      0.00      7.76      1168     33.50     12.63
09/19 19:00      0.00      7.75      1150     31.20     12.53
09/19 20:00      0.00      7.75      1150     29.50     12.46
09/19 21:00      0.00      7.75      1150     28.70     12.44
09/19 22:00      0.00      7.76      1168     28.00     12.40
09/19 23:00      0.00      7.75      1150     27.60     12.39
Data processed at Sun 20Sep2026 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.