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)
03/22 00:00      0.00      8.43      2680     22.00     12.46
03/22 01:00      0.00      8.43      2680     21.80     12.44
03/22 02:00      0.00      8.42      2654     20.90     12.40
03/22 03:00      0.00      8.42      2654     20.30     12.39
03/22 04:00      0.00      8.42      2654     20.00     12.37
03/22 05:00      0.00      8.42      2654     18.10     12.36
03/22 06:00      0.00      8.41      2628     17.30     12.34
03/22 07:00      0.00      8.41      2628     17.80     12.32
03/22 08:00      0.00      8.43      2680     18.30     12.31
03/22 09:00      0.00      8.42      2654     20.90     12.44
03/22 10:00      0.00      8.43      2680     23.10     12.84
03/22 11:00      0.00      8.43      2680     24.10     12.94
03/22 12:00      0.00      8.43      2680     24.90     12.91
03/22 13:00      0.00      8.43      2680     26.10     12.77
03/22 14:00      0.00      8.43      2680     22.60     12.84
03/22 15:00      0.00      8.42      2654     18.70     12.84
03/22 16:00      0.00      8.42      2654     17.40     12.86
03/22 17:00      0.00      8.42      2654     17.50     12.86
03/22 18:00      0.00      8.41      2628     17.00     12.86
03/22 19:00      0.00      8.40      2602     15.40     12.68
03/22 20:00      0.00      8.41      2628     13.80     12.56
03/22 21:00      0.00      8.40      2602     12.30     12.52
03/22 22:00      0.00      8.40      2602     11.10     12.48
03/22 23:00      0.00      8.40      2602     10.30     12.44
Data processed at Mon 23Mar2026 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.