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Site Number: 07069190 - Mammoth Spring at Mammoth Spring


Groundwater
Watch Help Page
DESCRIPTION:
Latitude 36°29'53", Longitude 91°32'08"   NAD27
Fulton County, Arkansas, Hydrologic Unit 11010010
Land surface altitude: 506 feet above NAVD88.
AVAILABLE DATA FROM NWISWeb:

 Daily Data
 Daily Statistics 
 Monthly Statistics 
 Annual Statistics 
 Field measurements
Site Statistics


Period of Record Monthly Statistics for 07069190

All Approved Daily Data & Discharge Measurements Used In Analysis
MonthLowest
Median
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
Highest
Median
Number
of
Years
Jan 201.00  221.00  254.00  375.00  441.00  479.00  535.00  40
Feb 199.00  237.00  294.00  390.00  425.00  493.00  555.00  41
Mar 202.00  317.00  356.00  406.00  467.00  511.00  525.00  41
Apr 222.00  290.00  369.00  435.00  502.00  553.00  592.00  42
May 223.00  274.00  395.00  446.00  504.00  551.00  582.00  41
Jun 231.00  280.00  341.00  401.00  459.00  501.00  549.00  42
Jul 214.00  250.00  294.00  343.00  383.00  424.00  483.00  41
Aug 208.00  226.00  260.00  309.00  346.00  375.00  414.00  41
Sep 199.00  224.00  245.00  275.00  310.00  331.00  385.00  42
Oct 184.00  215.00  237.00  266.00  307.00  354.00  478.00  42
Nov 176.00  213.00  237.00  260.00  311.00  455.00  505.00  42
Dec 181.00  225.00  237.00  288.00  399.00  478.00  512.00  42
As of 8/2/2021 05:01-SP
Daily Data

 
Only approved data used in flow-duration diagram.
Most recent Provisional Discharge, cubic feet per second value: 384 on 08/01/21
Summary of Available Daily Data
indicates data set being served on this page.
      ParameterPeriod of Record# of  
Values
   Discharge, cubic feet per second   02/25/1981 - 08/01/2021    14,768  


Discharge Measurements

Summary of Available Discharge Measurements
   StationPeriod of Record# of  
Meas.
  07069190    12/11/1924 - 06/10/2021    161  
Period of Record

Combined Daily Data and Discharge Measurements


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Last update: Friday, March 12, 2021 at 14:15