KEYO2: Keystone Lake 

                                SHEF ID:       KEYO2     Keystone Lake
STATION TYPE:  Reservoir
Flood Pool:  Bottom =   723.00, Top =   754.00

               PRECIP ELEVATION   STORAGE   TW-ELEV    INFLOW   RELEASE  AIR-TEMP  WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD   VOLTAGE  BAT-LOAD
                   in        ft     ac-ft        ft       cfs       cfs         F       deg       mph         %      W/m2      volt      volt
              Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev  Rev-Regi  Rev-Regi   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
04/08 00:00      0.00    726.90    470614    641.72      4915      5872     60.08    126.10      2.00     47.37      0.00     13.24     12.54
04/08 01:00      0.00    726.89    470416    641.72      4913      5871     57.67     93.60      1.30     52.14      0.00     13.24     12.54
04/08 02:00      0.00    726.88    470218    641.72      4912      5867     57.33    128.20      2.60     55.21      0.00     13.21     12.54
04/08 03:00      0.00    726.88    470218    641.72      4432      5865     56.86    133.20      3.00     59.51      0.00     13.22     12.75
04/08 04:00      0.00    726.88    470218    641.72      4908      5865     57.40    133.10      3.10     58.77      0.00     13.23     12.55
04/08 05:00      0.00    726.87    470021    641.72      4428      5863     53.98    114.60      6.80     63.48      0.00     13.24     12.55
04/08 06:00      0.00    726.87    470021    641.72      4426      5861     52.32    114.30      8.60     68.96      0.00     13.23     12.56
04/08 07:00      0.00    726.85    469626    641.72      3945      5857     52.32    113.60      9.30     70.93      0.00     13.22     12.55
04/08 08:00      0.00    726.85    469626    641.72      4421      5854     54.25    110.30      8.80     69.01     98.80     13.24     12.55
04/08 09:00      0.00    726.84    469428    641.72      3462      5852     57.49    113.40      9.00     63.19    344.30     13.24     12.55
04/08 10:00      0.00    726.84    469428    641.71      4415      5850     62.40    127.20      9.60     52.91    586.00     13.20     12.56
04/08 11:00      0.00    726.82    469033    641.70      3456      5846     66.96    145.80      9.60     43.43    803.00     13.22     12.55
04/08 12:00      0.00    726.82    469033    641.70      2974      5842     69.73    163.40     12.00     37.78    934.60     13.22     12.55
04/08 13:00      0.00    726.80    468638    641.70      2969      5839     72.36    170.90     13.60     31.28    991.70     13.24     12.56
04/08 14:00      0.00    726.78    468243    641.70      3921      5831     73.63    163.80     13.40     29.00    984.90     13.22     12.55
04/08 15:00      0.00    726.78    468243    641.70      3918      5827     74.62    171.10     13.80     27.06    976.20     13.23     12.56
04/08 16:00      0.00    726.78    468243    641.70      3915      5827     75.18    155.40     13.30     27.48    827.20     13.21     12.34
04/08 17:00      0.00    726.78    468243    641.69      4869      5827     75.52    158.50     13.90     29.28    639.80     13.22     12.55
04/08 18:00      0.00    726.76    467848    641.69      4868      5824     75.63    153.10     13.90     29.35    412.10     13.22     12.56
04/08 19:00      0.00    726.76    467848    641.68      4866      5820     75.40    151.50     12.00     28.46    184.00     13.23     12.25
04/08 20:00      0.00    726.76    467848    641.68      4386      5820     73.71    147.60      8.10     32.85     13.90     13.23     12.55
04/08 21:00      0.00    726.76    467848    641.68      5342      5820     71.35    144.00      5.20     35.81      0.00     13.23     12.54
04/08 22:00      0.00    726.75    467651    641.68      4385      5818     68.41    136.50      3.80     41.32      0.00     13.24     12.54
04/08 23:00      0.00    726.75    467651    641.69      ----      ----     64.40    137.80      4.00     52.26      0.00     13.23     12.54
Data processed at Thu 09Apr2026 04:04 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 
KEYS.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
KEYS.Elev.Inst.1Hour.0.Ccp-Rev
KEYS.Stor.Inst.1Hour.0.Ccp-Rev
KEYS.Elev-Tailwater.Inst.1Hour.0.Ccp-Rev
KEYS.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
KEYS.Flow-Res Out.Ave.1Hour.1Hour.Rev-Regi-Flowgroup
KEYS.Temp-Air.Inst.1Hour.0.Ccp-Rev
KEYS.Dir-Wind.Inst.1Hour.0.Ccp-Rev
KEYS.Speed-Wind.Inst.1Hour.0.Ccp-Rev
KEYS.%-Humidity.Inst.1Hour.0.Ccp-Rev
KEYS.Irrad.Inst.1Hour.0.Ccp-Rev
KEYS.Volt-Battery.Inst.1Hour.0.Ccp-Rev
KEYS.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.