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)
06/17 00:00      0.00      7.86      ----      2499     12.65
06/17 01:00      0.00      7.79      ----      2452     12.65
06/17 02:00      0.00      7.73      ----      2412     12.65
06/17 03:00      0.00      7.70      ----      2392     12.65
06/17 04:00      0.00      7.64      ----      2352     12.65
06/17 05:00      0.00      7.59      ----      2319     12.57
06/17 06:00      0.00      7.52      ----      2274     12.65
06/17 07:00      0.00      7.47      ----      2241     12.65
06/17 08:00      0.00      7.43      ----      2215     12.73
06/17 09:00      0.00      7.37      ----      2177     13.21
06/17 10:00      0.00      7.31      ----      2138     13.37
06/17 11:00      0.00      7.26      ----      2106     13.92
06/17 12:00      0.00      7.21      ----      2075     13.13
06/17 13:00      0.00      7.15      ----      2037     13.05
06/17 14:00      0.00      7.08      ----      1993     13.13
06/17 15:00      0.00      7.04      ----      1969     12.97
06/17 16:00      0.00      6.98      ----      1932     12.97
06/17 17:00      0.00      6.91      ----      1889     12.97
06/17 18:00      0.00      6.83      ----      1840     12.97
06/17 19:00      0.00      6.75      ----      1792     12.81
06/17 20:00      0.00      6.69      ----      1756     12.81
06/17 21:00      0.00      6.64      ----      1727     12.73
06/17 22:00      0.00      6.57      ----      1685     12.73
06/17 23:00      0.00      6.49      ----      1639     12.73
Data processed at Mon 22Jun2026 03:36 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.