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)
04/17 00:00      0.00      8.29      2323     21.10     12.47
04/17 01:00      0.00      8.28      2298     21.10     12.44
04/17 02:00      0.00      8.26      2249     21.10     12.42
04/17 03:00      0.00      8.23      2177     21.20     12.40
04/17 04:00      0.00      8.20      2106     21.20     12.37
04/17 05:00      0.00      8.15      1990     21.00     12.35
04/17 06:00      0.00      8.12      1921     20.80     12.33
04/17 07:00      0.00      8.08      1832     20.70     12.31
04/17 08:00      0.00      8.05      1766     21.60     12.34
04/17 09:00      0.00      8.01      1680     22.40     12.44
04/17 10:00      0.00      7.98      1617     22.70     12.62
04/17 11:00      0.00      7.95      1555     25.00     12.96
04/17 12:00      0.00      7.92      1495     26.30     13.03
04/17 13:00      0.00      7.88      1415     25.50     12.70
04/17 14:00      0.00      7.86      1376     26.50     12.88
04/17 15:00      0.00      7.83      1319     24.80     12.67
04/17 16:00      0.00      7.82      1300     23.10     12.57
04/17 17:00      0.28      7.88      1415     17.20     12.54
04/17 18:00      1.27      7.96      1576     15.80     12.50
04/17 19:00      0.26      8.04      1745     16.00     12.48
04/17 20:00      0.07      8.14      1967     14.60     12.45
04/17 21:00      0.08      8.25      2225     14.20     12.40
04/17 22:00      0.01      8.43      2680     11.80     12.04
04/17 23:00      0.00      8.46      2760     11.50     12.31
Data processed at Sat 18Apr2026 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.