MLBK1: Marion Lake 

                                SHEF ID:       MLBK1     Marion Lake
STATION TYPE:  RESERVOIR
Flood Pool:  Bottom =  1350.50, Top =  1358.50

               PRECIP ELEVATION   STORAGE    INFLOW   RELEASE  AIR-TEMP  WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD   VOLTAGE  BAT-LOAD
                   in        ft     ac-ft       cfs       cfs         F       deg       mph         %      W/m2      volt      volt
              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)
10/28 00:00      0.00   1351.85     85836        90       513     54.19    119.40      3.00     97.31      0.00     13.15     12.53
10/28 01:00      0.00   1351.85     85836       142       513     54.05    107.00      2.60     97.92      0.00     13.12     12.57
10/28 02:00      0.01   1351.84     85769       135       513     54.34    120.80      2.50     98.34      0.00     13.16     12.57
10/28 03:00      0.01   1351.84     85769       129       513     54.23     87.50      3.40     99.18      0.00     13.15     12.55
10/28 04:00      0.00   1351.84     85769       184       513     53.94     71.10      3.60     99.81      0.00     13.15     12.59
10/28 05:00      0.00   1351.83     85701       238       513     53.96     48.10      5.20     99.94      0.00     13.15     12.58
10/28 06:00      0.02   1351.83     85701      1343       513     53.74    203.90      1.10     99.81      0.00     13.15     12.57
10/28 07:00      0.02   1351.83     85701      1329       513     54.19    356.40      2.60     99.71      0.00     13.15     12.57
10/28 08:00      0.02   1351.93     86379      1343       513     53.51    346.60     16.00     99.45      0.00     13.16     12.51
10/28 09:00      0.02   1351.88     86040      1274       513     52.68    344.30     18.90     96.52      0.50     13.13     12.58
10/28 10:00      0.00   1351.88     86040      1204       513     52.54    346.70     18.70     95.09     31.70     13.16     12.53
10/28 11:00      0.00   1351.86     85904        79       513     52.65    333.00     22.40     95.09     40.50     13.15     12.59
10/28 12:00      0.00   1351.91     86243        79       513     50.65    339.80     24.70     95.16     35.00     13.15     12.59
10/28 13:00      0.00   1351.87     85972        54       513     49.06    343.40     25.70     94.73    162.00     13.15     12.58
10/28 14:00      0.00   1351.86     85904        58       513     49.53    352.30     21.60     86.80    170.00     13.15     12.59
10/28 15:00      0.00   1351.88     86040        58      1018     51.37    351.00     23.00     79.24    236.20     13.16     12.60
10/28 16:00      0.00   1351.84     85769        86      1017     53.55    356.10     22.50     67.45    277.30     13.15     12.60
10/28 17:00      0.00   1351.79     85430       102      1017     55.36    352.20     23.10     58.50    285.20     13.16     12.59
10/28 18:00      0.00   1351.79     85430       177      1017     55.80    355.00     23.00     50.67    150.70     13.16     12.60
10/28 19:00      0.00   1351.78     85362       254      1017     55.13    350.00     19.20     52.38      2.50     13.16     12.53
10/28 20:00      0.00   1351.78     85362       334      1017     54.01    344.40     16.70     56.99      0.00     13.16     12.52
10/28 21:00      0.00   1351.78     85362       335      1017     53.82    342.90     19.20     55.56      0.00     13.15     12.51
10/28 22:00      0.00   1351.78     85362       401      1017     52.59    344.70     22.70     53.99      0.00     13.15     12.54
10/28 23:00      0.00   1351.74     85091      ----      ----     51.39    343.70     24.70     59.30      0.00     13.13     12.53
Data processed at Wed 29Oct2025 04:07 GMT

NOTICE: If you are parsing this page

Please convert to using our Data API. Starting January 1st, 2026 we will be migrating to: https://water.usace.army.mil with modern pages rendered in JavaScript. 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 
MARI.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
MARI.Elev.Inst.1Hour.0.Ccp-Rev
MARI.Stor.Inst.1Hour.0.Ccp-Rev
MARI.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
MARI.Flow-Res Out.Inst.1Hour.0.Rev-Regi-Flowgroup
MARI.Temp-Air.Inst.1Hour.0.Ccp-Rev
MARI.Dir-Wind.Inst.1Hour.0.Ccp-Rev
MARI.Speed-Wind.Inst.1Hour.0.Ccp-Rev
MARI.%-Humidity.Inst.1Hour.0.Ccp-Rev
MARI.Irrad.Inst.1Hour.0.Ccp-Rev
MARI.Volt-Battery.Inst.1Hour.0.Ccp-Rev
MARI.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.