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)
03/13 00:00      0.00    724.68    429068    641.10      6946      5700     56.17    180.20      8.60     30.20      0.00     13.22     12.54
03/13 01:00      0.00    724.71    429583    641.09      6926      5700     54.79    177.10      6.80     33.45      0.00     13.21     12.55
03/13 02:00      0.00    724.71    429583    641.10      7341      5700     53.85    161.10      5.60     35.13      0.00     13.22     12.56
03/13 03:00      0.00    724.71    429583    641.09      7341      5600     53.13    141.40      4.90     36.77      0.00     13.23     12.54
03/13 04:00      0.00    724.72    429754    641.10      7341      5700     52.77    166.50      4.20     37.62      0.00     13.22     12.54
03/13 05:00      0.00    724.72    429754    641.09      7341      5700     52.05    183.30      4.40     39.44      0.00     13.23     12.56
03/13 06:00      0.00    724.75    430269    641.10      8191      5700     51.08    198.20      3.00     42.05      0.00     13.23     12.56
03/13 07:00      0.00    724.75    430269    641.06      7776      5700     49.62    208.70      2.60     48.25      0.00     13.23     12.56
03/13 08:00      0.00    724.77    430612    641.07      8191      5700     46.29    105.40      3.90     56.29      2.50     13.22     12.56
03/13 09:00      0.00    724.77    430612    641.09      6530      5700     45.43    110.00      4.20     61.01    112.40     13.22     12.56
03/13 10:00      0.00    724.78    430784    641.10      7341      5700     50.61     93.40      3.50     52.34    381.90     13.21     12.34
03/13 11:00      0.00    724.77    430612    641.08      6926      5700     57.15     59.60      0.90     40.36    645.70     13.20     12.56
03/13 12:00      0.00    724.79    430955    641.09      6926      5600     58.93    247.50      2.50     40.32    796.70     13.24     12.55
03/13 13:00      0.00    724.80    431127    641.08      6510      5700     63.41    109.30      5.80     33.28    862.10     13.23     12.57
03/13 14:00      0.00    724.80    431127    641.09      6926      5700     65.53    107.00      8.80     30.75    665.90     13.21     12.57
03/13 15:00      0.00    724.80    431127    641.08      6530      5700     67.89     98.80      7.70     29.10    244.80     13.21     12.57
03/13 16:00      0.00    724.80    431127    641.09      6946      5700     68.77    108.30      9.00     28.66    635.20     13.23     12.55
03/13 17:00      0.00    724.81    431299    641.10      7361      5700     69.75     96.60      9.00     29.13    504.60     13.24     12.55
03/13 18:00      0.00    724.83    431642    641.10      7361      5700     70.36     93.70      8.20     28.55    262.70     13.24     12.56
03/13 19:00      0.00    724.84    431813    641.10      7776      5700     70.29     99.80      6.30     29.39     74.40     13.21     12.54
03/13 20:00      0.00    724.84    431813    641.09      7776      5700     67.98    109.10      4.10     32.65      0.60     13.22     12.54
03/13 21:00      0.00    724.85    431985    641.07      7361      5700     64.38     88.00      3.00     38.79      0.00     13.21     12.54
03/13 22:00      0.00    724.86    432156    641.09      7361      5700     60.49    130.90      4.40     45.52      0.00     13.22     12.54
03/13 23:00      0.00    724.87    432328    641.11      ----      ----     59.49    107.90      6.00     47.74      0.00     13.24     12.54
Data processed at Sat 14Mar2026 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.