RLSO2: Arkansas River, Ralston, OK 

                                SHEF ID:       RLSO2     Arkansas River at Ralston, OK
STATION TYPE:  
Regulating: Stage =    16.00, Flow =    70270

               PRECIP     STAGE  STAGE(2)  RIV-FLOW  AIR-TEMP  BAT-LOAD
                   in        ft        ft       cfs         F      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
07/09 00:00      0.00      7.53      7.48     10201     84.92     12.75
07/09 01:00      0.00      7.46      7.47      9931     85.10     12.72
07/09 02:00      0.00      7.42      7.48      9776     83.84     12.71
07/09 03:00      0.00      7.39      7.50      9659     84.20     12.69
07/09 04:00      0.00      7.44      7.58      9854     83.48     12.67
07/09 05:00      0.00      7.49      7.70     10046     83.48     12.66
07/09 06:00      0.00      7.63      7.86     10594     83.12     12.65
07/09 07:00      0.00      7.81      7.97     11324     82.58     12.65
07/09 08:00      0.00      7.94      8.07     11867     82.04     12.64
07/09 09:00      0.00      8.05      8.15     12336     82.22     12.70
07/09 10:00      0.00      8.14      8.21     12727     83.66     12.85
07/09 11:00      0.00      8.15      8.25     12770     87.62     13.17
07/09 12:00      0.00      8.20      8.28     12990     89.60     13.19
07/09 13:00      0.00      8.25      8.27     13212     93.74     13.23
07/09 14:00      0.00      8.22      8.28     13079     93.02     13.06
07/09 15:00      0.00      8.24      8.24     13168     90.32     13.01
07/09 16:00      0.00      8.20      8.18     12990     89.60     12.96
07/09 17:00      0.00      8.14      8.11     12727     94.64     12.96
07/09 18:00      0.00      8.06      8.06     12379     96.62     12.96
07/09 19:00      ----      ----      ----      ----      ----      ----
07/09 20:00      ----      ----      ----      ----      ----      ----
07/09 21:00      ----      ----      ----      ----      ----      ----
07/09 22:00      ----      ----      ----      ----      ----      ----
07/09 23:00      ----      ----      ----      ----      ----      ----
Data processed at Fri 10Jul2026 04:21 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 
RALS.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
RALS.Stage.Inst.1Hour.0.Ccp-Rev
RALS.Stage-Alt.Inst.1Hour.0.Ccp-Rev
RALS.Flow.Inst.1Hour.0.Ccp-Rev
RALS.Temp-Air.Inst.1Hour.0.Ccp-Rev
RALS.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.