TONO2: Salt Fork Arkansas R., Tonkawa, OK 

                                SHEF ID:       TONO2     Salt Fork Arkansas River at Tonk
STATION TYPE:  
Regulating: Stage =    17.00, Flow =    10937

               PRECIP     STAGE  STAGE(2)  RIV-FLOW  BAT-LOAD
                   in        ft        ft       cfs      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
04/26 00:00      0.00      3.57      ----       231     12.73
04/26 01:00      0.00      3.56      ----       227     12.73
04/26 02:00      0.00      3.55      ----       223     12.73
04/26 03:00      0.00      3.57      ----       231     12.65
04/26 04:00      0.00      3.53      ----       216     12.65
04/26 05:00      0.00      3.52      ----       213     12.65
04/26 06:00      0.00      3.51      ----       210     12.65
04/26 07:00      0.00      3.46      ----       193     12.65
04/26 08:00      0.00      3.45      ----       190     12.65
04/26 09:00      0.00      3.41      ----       177     13.05
04/26 10:00      0.00      4.00      ----       411     13.21
04/26 11:00      0.00      3.37      ----       165     13.92
04/26 12:00      0.00      3.36      ----       162     13.68
04/26 13:00      0.00      3.36      ----       162     13.37
04/26 14:00      0.00      3.32      ----       150     13.60
04/26 15:00      0.00      3.30      ----       145     13.37
04/26 16:00      0.00      3.32      ----       150     13.13
04/26 17:00      0.00      3.29      ----       142     13.21
04/26 18:00      0.00      3.28      ----       139     13.05
04/26 19:00      0.00      3.25      ----       131     13.05
04/26 20:00      0.00      3.26      ----       134     13.05
04/26 21:00      0.00      3.24      ----       129     12.81
04/26 22:00      0.00      3.26      ----       134     12.81
04/26 23:00      0.00      3.24      ----       129     12.73
Data processed at Mon 27Apr2026 04:36 GMT

NOTICE: If you are parsing this page

Please convert to using our Data API. Starting early 2026 we will be migrating to: https://water.usace.army.mil with modern pages rendered in JavaScript. When this migration completes you will no longer be able to scrape this page! CWMSDataAPI (CDA)

Timeseries IDs (TSIDs)

TSIDs used from left to right in the data table 
TONK.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
TONK.Stage.Inst.1Hour.0.Ccp-Rev
TONK.Stage-Alt.Inst.1Hour.0.Ccp-Rev
TONK.Flow.Inst.1Hour.0.Ccp-Rev
TONK.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.