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)
05/20 00:00      0.00      9.75      7217     12.90     12.19
05/20 01:00      0.00      9.68      6925     12.80     12.18
05/20 02:00      0.00      9.61      6637     12.70     12.18
05/20 03:00      0.00      9.48      6119     12.40     12.17
05/20 04:00      0.00      9.45      6002     12.10     12.17
05/20 05:00      0.00      9.34      5583     11.90     12.17
05/20 06:00      0.00      9.24      5214     11.60     12.15
05/20 07:00      0.00      9.21      5106     11.50     12.14
05/20 08:00      0.00      9.12      4787     11.60     12.14
05/20 09:00      0.00      9.05      4546     11.70     12.15
05/20 10:00      0.00      8.97      4277     12.10     12.27
05/20 11:00      0.00      8.89      4016     12.70     12.50
05/20 12:00      0.00      8.81      3763     13.80     12.82
05/20 13:00      0.00      8.76      3609     15.00     12.87
05/20 14:00      0.00      8.69      3398     15.70     12.88
05/20 15:00      0.00      8.64      3250     16.80     12.93
05/20 16:00      0.00      8.59      3106     16.30     12.77
05/20 17:00      0.00      8.53      2937     16.10     12.76
05/20 18:00      0.00      8.48      2800     16.20     12.67
05/20 19:00      0.00      8.44      2692     15.90     12.54
05/20 20:00      0.00      8.39      2561     15.70     12.48
05/20 21:00      0.00      8.34      2432     15.60     12.44
05/20 22:00      0.00      8.30      2331     15.60     12.42
05/20 23:00      0.00      8.29      2306     15.40     12.40
Data processed at Thu 21May2026 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.