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)
08/13 00:00      0.00      9.19      5034     30.80     12.38
08/13 01:00      0.00      9.19      5034     29.70     12.36
08/13 02:00      0.00      9.19      5034     28.50     12.34
08/13 03:00      0.00      9.15      4892     29.00     12.32
08/13 04:00      0.00      9.17      4963     28.70     12.30
08/13 05:00      0.00      9.19      5034     28.00     12.27
08/13 06:00      0.00      9.17      4963     27.50     12.25
08/13 07:00      0.00      9.18      4999     27.30     12.23
08/13 08:00      0.00      9.19      5034     28.30     12.21
08/13 09:00      0.00      9.19      5034     30.00     12.40
08/13 10:00      0.00      9.19      5034     31.90     12.73
08/13 11:00      0.00      9.14      4857     33.10     12.81
08/13 12:00      0.00      9.15      4892     34.90     12.75
08/13 13:00      0.00      9.17      4963     36.70     12.63
08/13 14:00      0.00      9.16      4928     37.70     12.63
08/13 15:00      0.00      9.15      4892     38.00     12.64
08/13 16:00      0.00      9.16      4928     39.20     12.63
08/13 17:00      0.00      9.17      4963     39.50     12.69
08/13 18:00      0.00      9.17      4963     38.80     12.55
08/13 19:00      0.00      9.14      4857     37.40     12.53
08/13 20:00      0.00      9.09      4683     35.10     12.48
08/13 21:00      0.00      9.06      4580     32.90     12.45
08/13 22:00      0.00      9.00      4377     31.90     12.42
08/13 23:00      0.00      8.97      4277     32.10     12.40
Data processed at Fri 14Aug2026 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.