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)
02/12 00:00      0.00    722.64    395243    638.02      1198         0     41.94    288.80      4.20     80.17      0.00     13.24     12.54
02/12 01:00      0.00    722.67    395721    637.88      2336         0     40.48    301.90      1.50     81.03      0.00     13.23     12.55
02/12 02:00      0.00    722.67    395721    637.79      2336         0     39.47    308.30      1.00     79.01      0.00     13.23     12.54
02/12 03:00      0.00    722.70    396199    637.75      2356         0     36.77    112.10      1.30     75.47      0.00     13.23     12.54
02/12 04:00      0.00    722.71    396359    637.71      2338         0     34.32    120.20      3.60     81.92      0.00     13.23     12.55
02/12 05:00      0.00    722.70    396199    637.40      2726       200     34.03    122.20      3.80     82.40      0.00     13.22     12.56
02/12 06:00      0.00    722.70    396199    641.03      2342      5700     38.01    114.20      4.70     71.69      0.00     13.22     12.72
02/12 07:00      0.00    722.68    395880    641.11      2324      5800     46.08    129.60      6.60     68.18      0.00     13.24     12.56
02/12 08:00      0.00    722.67    395721    641.15      3464      5800     47.61    130.50      6.80     66.94     47.30     13.23     12.57
02/12 09:00      0.00    722.64    395243    641.15      2327      5800     47.91    109.90      6.10     66.54    276.00     13.22     12.57
02/12 10:00      0.00    722.64    395243    641.17      4256      5800     51.21    127.90      9.50     48.81    468.90     13.23     12.57
02/12 11:00      0.00    722.63    395083    638.92      ----      ----     54.54    138.30     10.70     42.61    632.40     13.22     12.55
02/12 12:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 13:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 14:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 15:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 16:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 17:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 18:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 19:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 20:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 21:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 22:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
02/12 23:00      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----      ----
Data processed at Thu 12Feb2026 17:04 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.