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Site Number: 301948095290002 - TS-60-45-412 (City of Conroe Piezometer No. 1)


 
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DESCRIPTION:
Latitude 30°19'49", Longitude 95°29'01"   NAD83
Montgomery County, Texas, Hydrologic Unit 12040101
Well depth: 261 feet
Hole depth: 270 feet
Land surface altitude: 238.76feet above NAVD88.
Well completed in "Coastal lowlands aquifer system" (S100CSLLWD) national aquifer.
Well completed in "Chicot Aquifer" (112CHCT) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     2009-03-14  2020-02-15  
 Daily Data
    Depth to water level, feet below land surface  2009-03-13  2020-02-14  11934 
 Daily Statistics 
    Depth to water level, feet below land surface  2009-03-13  2019-10-06 3847 
 Monthly Statistics 
    Depth to water level, feet below land surface  2009-03  2019-10  
 Annual Statistics 
    Depth to water level, feet below land surface  2009  2020  
 Field groundwater-level measurements 1989-10-19  2019-10-07  115 
 Water-Year Summary 2005  2019  15 
OPERATION:
Record for this site is maintained by the USGS Texas Water Science Center
Email questions about this site to Texas Water Science Center Water-Data Inquiries
Site Statistics

Most recent data value: 86.92 on 2/12/2020
Period of Record Monthly Statistics for 301948095290002
Depth to water level, feet below land surface
All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
MonthLowest
Median
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
Highest
Median
Number
of
Years
Jan93.3992.5790.0486.5384.1682.6182.0822
Feb93.3392.8490.0688.0584.5482.3682.2617
Mar93.2192.5690.0088.0685.6281.9081.6914
Apr93.3292.6390.1488.0386.9980.1078.8613
May93.6092.1390.2488.1682.0781.7181.4515
Jun93.6992.7890.5988.5487.7083.0281.4712
Jul93.8993.0590.8888.7187.8983.4482.0312
Aug94.3393.1890.9988.8986.2181.9981.2514
Sep94.7493.5591.2189.0083.9377.9177.0915
Oct94.8694.2091.6989.1687.5375.3 74.5 13
Nov94.8894.6091.9190.1688.3483.6082.5811
Dec94.3194.1491.5090.2588.1384.2283.4311
.As of 2/15/2020 03:43-2
   Statistics Options

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Daily Groundwater Data

Most recent Provisional daily data value: 86.92 on 02/12/20
Summary for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Maximum Values Data Used in Analysis
Begin
Date
End Date Days%
Complete
03/13/0910/06/19 3,84799
Lowest
Level
5th
%ile
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
95th
%ile
Highest
Level
94.9993.7593.3290.9789.8588.2187.4686.8886.33

Daily Data Options

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Periodic Groundwater Data


Summary for Period of Record Periodic Water Levels
Depth to water level, feet below land surface
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
10/19/8910/07/19115
Highest WLDate of Highest WLLowest WLDate of Lowest WL
72.310/25/8994.8611/17/14

Groundwater Levels Options

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Note: The most recent measurement on 10/07/2019 has the following status:
'A nearby site that taps the same aquifer was being pumped.'
Period of Record - All Data Types

Summary for Period of Record - All Data Types
Depth to water level, feet below land surface
Begin DateEnd DateNumber of Values
10/19/8902/12/204,812
Highest WLDate of Highest WLLowest WLDate of Lowest WL
72.310/25/8994.9911/01/14

Period of Record Options

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Last update: Thursday, September 26, 2019 at 13:24

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