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Groundwater Watch

Site Number: 284757081320701 - L KNOWLES DEEP

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Watch Help Page

DESCRIPTION:: Latitude 28°47'57", Longitude 81°32'07" NAD83
Lake County, Florida, Hydrologic Unit 03080101; Land surface altitude: 86.5 feet above sea level NGVD29.
Well completed in "Floridan aquifer system" (S400FLORDN) national aquifer.
Well completed in "FLORIDAN AQUIFER SYSTEM" (120FLRD) local aquifer

AVAILABLE DATA FROM NWISWeb:

Field ground-water-level measurements
Field/Lab water-quality samples
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf) offsite	2006	2008	3

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

Site Statistics

Monthly statistics plot for 284757081320701

Most recent data value: 49.61 on 9/24/2009
Period of Record Monthly Statistics for 284757081320701
Elevation above NGVD 1929, feet
All Approved Continuous & Periodic Data Used In Analysis
Note: Bold values in the table indicate closest statistic to the most recent data value.
Month Lowest
Level 10th
%ile 25th
%ile 50th
%ile 75th
%ile 90th
%ile Highest
Level Number
of
Years
Jan 43.91 -   -   -   -   -   50.51 6
Feb 0
Mar 0
Apr 0
May 40.62 40.73 41.69 44.94 47.65 50.28 50.50 10
Jun 0
Jul 42.18 -   -   -   -   -   50.87 6
Aug 0
Sep 42.74 -   -   -   -   -   51.13 8
Oct 0
Nov 0
Dec 0

   Statistics Options

    View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 284757081320701

Summary Statistics for Period of Record Periodic Water Levels

Elevation above NGVD 1929, feet

Approved Periodic Water Level Values

Begin Date

End Date

Number of Values

05/14/96

09/24/09

Lowest WL	Date of Lowest WL	Highest WL	Date of Highest WL
40.62	05/14/01	52.53	10/22/04

	Groundwater Levels Options
	View NWISWeb Groundwater levels page
	View annual monthly statistics for all data types
	Download Groundwater levels in text format

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Last update: Monday, September 14, 2009 at 11:44