USGS -- Groundwater Watch

Site Number: 404418073434101 - Q 577. 1

DESCRIPTION:: Latitude 40°44'18", Longitude 73°43'41" NAD27
Queens County, New York, Hydrologic Unit 02030202; Well depth: 640. feet
Land surface altitude: 113.5feet above NGVD29.
Well completed in "Northern Atlantic Coastal Plain aquifer system" (S100NATLCP) national aquifer.
Well completed in "Lloyd Aquifer" (211LLYD) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Groundwater level above NGVD 1929, feet	1985-06-01	2014-08-04	9144
Daily Statistics
Groundwater level above NGVD 1929, feet	1985-06-01	2014-08-04	9144
Monthly Statistics
Groundwater level above NGVD 1929, feet	1985-06	2014-08
Annual Statistics
Groundwater level above NGVD 1929, feet	1985	2014
Field groundwater-level measurements	1946-02-28	2020-02-21	1045
Water-Year Summary	2005	2014	7

OPERATION:: Record for this site is maintained by the USGS New York Water Science Center; Email questions about this site to New York Water Science Center Water-Data Inquiries

Site Statistics

Most recent data value: -19.17 on 2/21/2020
Period of Record Monthly Statistics for 404418073434101
Elevation above NGVD 1929, feet
All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
Month Lowest
Median 10th
%ile 25th
%ile 50th
%ile 75th
%ile 90th
%ile Highest
Median Number
of
Years
Jan -9.29 -4.63 -1.67 2.92 8.91 11.99 13.40 61
Feb -8.90 -4.56 -1.88 3.63 9.26 12.62 12.97 60
Mar -8.33 -3.90 -2.05 0.96 7.93 12.03 13.53 64
Apr -9.29 -3.54 -1.88 1.89 7.88 12.11 13.51 60
May -11.49 -6.28 -3.79 -0.45 7.62 9.80 12.75 63
Jun -15.37 -9.70 -6.20 -3.85 4.69 7.48 9.35 67
Jul -17.04 -13.72 -8.98 -5.44 1.67 5.35 8.11 66
Aug -14.67 -12.22 -9.42 -5.60 0.26 5.10 6.42 61
Sep -15.71 -11.60 -9.09 -4.73 2.00 5.08 7.97 58
Oct -13.57 -8.56 -5.84 -1.74 5.19 6.64 8.78 62
Nov -11.99 -6.03 -4.04 0.74 6.97 9.35 10.08 60
Dec -11.06 -4.94 -2.22 2.92 8.41 10.81 12.74 61
.As of 1/16/2021 16:58-2
Statistics Options

View month/year statistics

Daily Groundwater Data

Most recent Approved daily data value: 0.28 on 08/04/14
Summary for Period of Continuous Record
Elevation above NGVD 1929, feet
Approved Daily Mean Values Data Used in Analysis
Begin Date	End Date				Days			% Complete
06/01/85	08/04/14				9,144			85
Lowest Level	5th %ile	10th %ile	25th %ile	50th %ile	75th %ile	90th %ile	95th %ile	Highest Level
-14.86	-3.53	-1.47	2.92	6.50	9.29	11.63	12.42	14.23

	Daily Data Options
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Periodic Groundwater Data

Groundwater hydrograph for well 404418073434101

Summary for Period of Record Periodic Water Levels

Elevation above NGVD 1929, feet

Approved Periodic Water Level Values

Begin Date

End Date

Number of Values

02/28/46

02/21/20

1,045

Lowest WL	Date of Lowest WL	Highest WL	Date of Highest WL
-25.26	11/30/18	13.29	03/22/13

	Groundwater Levels Options
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Period of Record - All Data Types

Period of record plot for well 404418073434101

Summary for Period of Record - All Data Types

Elevation above NGVD 1929, feet

Begin Date

End Date

Number of Values

02/28/46

02/21/20

10,190

Lowest WL	Date of Lowest WL	Highest WL	Date of Highest WL
-25.26	11/30/18	14.23	01/14/92

	Period of Record Options
	View latest data on NWISWeb for all data types
	View month/year statistics
	Download groundwater levels in text format of all data types

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

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