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)
06/11 00:00      0.00      8.97      4277     26.80     12.40
06/11 01:00      0.00      8.90      4049     26.50     12.39
06/11 02:00      0.00      8.84      3857     26.30     12.40
06/11 03:00      0.00      8.77      3639     26.20     12.37
06/11 04:00      0.00      8.71      3457     25.80     12.36
06/11 05:00      0.00      8.64      3250     26.30     12.33
06/11 06:00      0.00      8.60      3135     26.00     12.32
06/11 07:00      0.00      8.56      3021     26.10     12.30
06/11 08:00      0.00      8.51      2882     26.70     12.31
06/11 09:00      0.00      8.48      2800     27.30     12.50
06/11 10:00      0.00      8.44      2692     28.80     12.80
06/11 11:00      0.00      8.40      2587     29.40     12.73
06/11 12:00      0.00      8.37      2509     29.50     12.67
06/11 13:00      0.00      8.33      2406     29.60     12.68
06/11 14:00      0.00      8.32      2381     29.90     12.73
06/11 15:00      0.00      8.29      2306     30.20     12.76
06/11 16:00      0.24      8.26      2232     24.90     12.54
06/11 17:00      0.00      8.24      2184     27.70     12.68
06/11 18:00      0.00      8.21      2112     28.00     12.65
06/11 19:00      0.00      8.18      2041     29.20     12.67
06/11 20:00      0.00      8.16      1994     27.40     12.54
06/11 21:00      0.00      8.13      1925     25.00     12.50
06/11 22:00      0.00      8.11      1880     23.00     12.47
06/11 23:00      0.00      8.10      1857     22.10     12.44
Data processed at Fri 12Jun2026 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.