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Site Number: 412916073121701 - CT-SB 42 SOUTHBURY, CT


 
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DESCRIPTION:
Latitude 41°29'16", Longitude 73°12'17"   NAD27
New Haven County, Connecticut, Hydrologic Unit 01100005
Well depth: 82 feet
Hole depth: 82 feet
Land surface altitude: 468.71feet above NAVD88.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "Till" (112TILL) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     2007-10-01  2021-04-18  
 Daily Data
    Depth to water level, feet below land surface  2002-03-20  2021-04-17  7515 
 Daily Statistics 
    Depth to water level, feet below land surface  2002-03-20  2020-02-23 6258 
 Monthly Statistics 
    Depth to water level, feet below land surface  2002-03  2020-02  
 Annual Statistics 
    Depth to water level, feet below land surface  2002  2020  
 Field groundwater-level measurements 1993-08-19  2021-02-25  398 
 Water-Year Summary 2006  2019  14 
OPERATION:
Record for this site is maintained by the USGS Connecticut Water Science Center
Email questions about this site to Connecticut Water Science Center Water-Data Inquiries
Site Statistics

Most recent data value: 11.72 on 4/21/2021
Period of Record Monthly Statistics for 412916073121701
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
Jan19.1014.9113.5612.8412.2311.7711.6824
Feb16.8314.1912.8412.2711.7711.4010.9622
Mar15.2513.4612.5611.9811.5611.4310.8224
Apr14.7413.9713.1912.2711.8411.5311.0326
May15.4714.7214.2513.5112.5811.7711.4523
Jun17.9017.1615.7014.7813.5912.3311.8026
Jul20.1520.0117.9916.4015.2613.8013.1523
Aug22.8721.7519.8717.8116.2714.0813.7327
Sep24.7723.1221.6019.2116.7714.8912.2125
Oct25.2423.2821.9216.7614.6912.8312.1026
Nov22.1521.6718.9815.0712.9612.1111.7523
Dec24.6119.7915.4713.3112.1511.7311.4626
.As of 4/17/2021 04:11-2
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Daily Groundwater Data


There are no approved daily data for this well.

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
08/19/9302/25/21398
Highest WLDate of Highest WLLowest WLDate of Lowest WL
10.8203/28/9425.9412/02/16

Groundwater Levels Options

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Note: The most recent measurement on 02/25/2021 has the following status:
''
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
08/19/9304/21/211,245
Highest WLDate of Highest WLLowest WLDate of Lowest WL
10.8203/28/9425.9412/02/16

Period of Record Options

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Last update: Monday, March 8, 2021 at 15:43
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