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)
09/07 00:00      0.00      9.75      7217     14.20     12.31
09/07 01:00      0.00      9.74      7175     13.60     12.30
09/07 02:00      0.00      9.74      7175     12.80     12.28
09/07 03:00      0.00      9.73      7133     12.00     12.26
09/07 04:00      0.00      9.75      7217     12.00     12.23
09/07 05:00      0.00      9.77      7302     11.80     12.22
09/07 06:00      0.00      9.76      7260     11.10     12.21
09/07 07:00      0.00      9.74      7175     10.90     12.19
09/07 08:00      0.00      9.77      7302     12.50     12.18
09/07 09:00      0.00      9.74      7175     16.30     12.50
09/07 10:00      0.00      9.74      7175     19.10     12.84
09/07 11:00      0.00      9.73      7133     22.10     12.93
09/07 12:00      0.00      9.72      7091     23.60     12.86
09/07 13:00      0.00      9.77      7302     24.50     12.66
09/07 14:00      0.00      9.80      7430     25.30     12.67
09/07 15:00      0.00      9.76      7260     25.40     12.72
09/07 16:00      0.00      9.77      7302     26.10     12.77
09/07 17:00      0.00      9.79      7387     26.30     12.79
09/07 18:00      0.00      9.74      7175     25.20     12.71
09/07 19:00      0.00      9.77      7302     23.20     12.60
09/07 20:00      0.00      9.73      7133     20.40     12.48
09/07 21:00      0.00      9.70      7008     18.10     12.44
09/07 22:00      0.00      9.74      7175     17.30     12.42
09/07 23:00      0.00      9.67      6883     16.70     12.38
Data processed at Mon 08Sep2025 04:38 GMT

Parsing this webpage?

Checkout our new Data API! CWMSDataAPI (CDA)

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.