USGS -- Water Resources of the United States

USGS Home
Contact USGS
Search USGS

Groundwater Watch

Site Number: 205312156321402 - 6-5332-04 Kepaniwai Observation Well, Maui, HI

Groundwater
Watch Help Page

DESCRIPTION:: Latitude 20°53'02.1", Longitude 156°32'04.2" NAD83
Maui County, Hawaii, Hydrologic Unit 20020000; Land surface altitude: 713feet above sea level HILOCAL.

AVAILABLE DATA FROM NWISWeb:

Field ground-water-level measurements
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 Pacific Islands Water Science Center; Email questions about this site to Pacific Islands Water Science Center Water-Data Inquiries

Site Statistics

Monthly statistics plot for 205312156321402

Most recent data value: 78.56 on 10/1/2009
Period of Record Monthly Statistics for 205312156321402
Depth to water level, feet below land surface
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 82.50 82.03 79.32 74.81 55.82 45.39 42.75 17
Feb 82.69 81.85 79.41 75.49 71.92 57.03 50.07 13
Mar 82.37 -   -   -   -   -   50.29 6
Apr 82.80 82.39 78.54 73.58 72.17 69.36 67.84 15
May 81.68 80.84 78.38 75.86 72.90 47.55 40.95 15
Jun 0
Jul 83.20 82.23 78.71 75.23 69.08 54.42 39.41 15
Aug 81.30 80.45 78.84 75.28 70.23 48.98 40.24 18
Sep 0
Oct 82.28 81.70 80.70 74.67 68.82 61.93 40.54 17
Nov 82.40 81.93 79.57 74.44 69.39 52.82 47.18 12
Dec 81.48 -   -   -   -   -   40.34 6

   Statistics Options

    View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 205312156321402

Summary Statistics for Period of Record Periodic Water Levels

Depth to water level, feet below land surface

Approved Periodic Water Level Values

Begin Date

End Date

Number of Values

10/09/91

10/01/09

144

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
39.41	07/01/96	83.20	07/06/00

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

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior |U.S. Geological Survey
URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
Page Contact Information: OGW Webmaster
Last update: Monday, September 14, 2009 at 11:44