INLO2: Newt Graham Lock And Dam (L&D 18) 

                                SHEF ID:       INLO2     Newt Graham LD18
STATION TYPE:  NAVIGATION LOCK
Navigation Pool:  Bottom =   532.00, Top =   532.50

               PRECIP ELEVATION   STORAGE   TW-ELEV LOCK-ELEV    INFLOW   RELEASE    GATE-1    GATE-2    GATE-3  AIR-TEMP  WIND-DIRWIND-SPEED REL-HUMID SOLAR-RAD   VOLTAGE  BAT-LOAD
                   in        ft     ac-ft        ft        ft       cfs       cfs        ft        ft        ft         F       deg       mph         %      W/m2      volt      volt
              Ccp-Rev   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   Ccp-Rev   Ccp-Rev   Ccp-Rev
(America/Chicago)
01/19 00:00      0.00    532.92     17892    512.46      ----      2998      2968      ----      ----      ----     28.80     16.00      0.90     70.07      0.00     13.17     12.80
01/19 01:00      0.00    532.90     17868    512.48      ----      2790      2967      ----      ----      ----     30.99    314.30      0.20     64.83      0.00     13.17     12.80
01/19 02:00      0.00    532.91     17880    512.52      ----      2908      2967      ----      ----      ----     29.59    291.60      0.00     70.25      0.00     13.17     12.80
01/19 03:00      0.00    532.90     17868    512.52      ----      2937      2967      ----      ----      ----     30.61    353.10      1.40     72.06      0.00     13.17     12.80
01/19 04:00      0.00    532.91     17880    512.46      ----      2937      2967      ----      ----      ----     34.93     10.70      5.80     65.18      0.00     13.17     12.80
01/19 05:00      0.00    532.91     17880    512.42      ----      2907      2967      ----      ----      ----     33.76     18.00      8.40     63.67      0.00     13.17     12.80
01/19 06:00      0.00    532.89     17856    512.39      ----      2907      2966      ----      ----      ----     31.37     23.80     10.90     59.68      0.00     13.17     12.80
01/19 07:00      0.00    532.89     17856    512.38      ----      2817      2966      ----      ----      ----     28.17     24.00     11.10     49.96      0.00     13.17     12.80
01/19 08:00      0.00    532.88     17843    512.37      ----      2757      2965      ----      ----      ----     26.24     21.20     11.30     43.02      0.00     13.17     12.79
01/19 09:00      0.00    532.86     17819    512.39      ----      2786      2964      ----      ----      ----     25.57     30.20     10.20     43.22     23.60     13.34     12.80
01/19 10:00      0.00    532.84     17794    512.37      ----      2755      2962      ----      ----      ----     25.57     27.40     10.00     43.50     65.70     13.68     13.11
01/19 11:00      0.00    532.83     17782    512.38      ----      2754      2961      ----      ----      ----     26.01     24.70      9.90     42.82     66.50     13.54     13.06
01/19 12:00      0.00    532.82     17770    512.41      ----      2753      2961      ----      ----      ----     26.76     14.50      9.20     41.22     84.10     14.16     13.03
01/19 13:00      0.00    532.81     17757    512.44      ----      2782      2960      ----      ----      ----     27.52     13.30      7.30     39.60    133.10     13.87     13.04
01/19 14:00      0.00    532.79     17733    512.46      ----      2781      2958      ----      ----      ----     27.95     15.80      7.00     38.90    220.50     13.52     13.04
01/19 15:00      0.00    532.78     17721    512.46      ----      2720      2958      ----      ----      ----     29.05     20.00      7.60     34.74    223.20     13.63     13.03
01/19 16:00      0.00    532.77     17708    512.50      ----      2719      2957      ----      ----      ----     29.43     26.20      6.20     35.58    101.60     13.99     13.01
01/19 17:00      0.00    532.74     17671    512.51      ----      2867      2955      ----      ----      ----     29.17     37.70      3.70     34.50     30.40     13.31     13.03
01/19 18:00      0.00    532.73     17659    512.52      ----      2747      2954      ----      ----      ----     28.20     19.90      1.20     35.34      0.00     13.17     12.84
01/19 19:00      0.00    532.76     17696    512.47      ----      2836      2956      ----      ----      ----     26.62     33.90      0.00     39.44      0.00     13.17     12.80
01/19 20:00      0.00    532.71     17635    512.51      ----      3014      2953      ----      ----      ----     24.22     14.90      0.00     45.67      0.00     13.17     12.81
01/19 21:00      0.00    532.73     17659    512.47      ----      3103      2954      ----      ----      ----     21.16     49.50      0.00     54.96      0.00     13.17     12.80
01/19 22:00      0.00    532.76     17696    512.47      ----      3133      2956      ----      ----      ----     21.34    107.10      0.00     55.62      0.00     13.16     12.81
01/19 23:00      0.00    532.77     17708    512.45      ----      ----      ----      ----      ----      ----     20.79    215.50      0.00     64.59      0.00     13.17     12.82
Data processed at Tue 20Jan2026 05:34 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 
NEWT.Precip-Inc.Total.1Hour.1Hour.Ccp-Rev
NEWT.Elev.Inst.1Hour.0.Ccp-Rev
NEWT.Stor.Inst.1Hour.0.Ccp-Rev
NEWT.Elev-Tailwater.Inst.1Hour.0.Ccp-Rev
NEWT.Elev-Lock Chamber.Inst.1Hour.0.Ccp-Rev
NEWT.Flow-Res In.Ave.1Hour.1Hour.Rev-Regi-Computed
NEWT.Flow-Res Out.Inst.1Hour.0.Rev-Regi-Flowgroup
NEWT.Opening-Tainter Gate 1.Inst.1Hour.0.Ccp-Rev
NEWT.Opening-Tainter Gate 2.Inst.1Hour.0.Ccp-Rev
NEWT.Opening-Tainter Gate 3.Inst.1Hour.0.Ccp-Rev
NEWT.Temp-Air.Inst.1Hour.0.Ccp-Rev
NEWT.Dir-Wind.Inst.1Hour.0.Ccp-Rev
NEWT.Speed-Wind.Inst.1Hour.0.Ccp-Rev
NEWT.%-Humidity.Inst.1Hour.0.Ccp-Rev
NEWT.Irrad.Inst.1Hour.0.Ccp-Rev
NEWT.Volt-Battery.Inst.1Hour.0.Ccp-Rev
NEWT.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.