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Water Quality Samples for California

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! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

USGS 324116117050801 017S002W16Q009S

San Diego County, California
Hydrologic Unit Code 18070304
Latitude  32°41'16.06", Longitude 117°05'08.15" NAD83
Land-surface elevation 109.36 feet above NAVD88
The depth of the well is 1,300 feet below land surface.
The depth of the hole is 1,320 feet below land surface.
This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter
Code
Count Begin
Date
End
Date
Parameter Code Complete Name
00003 1 2003-09-12 2018-09-01 Sampling depth, feet
00010 4 2003-09-12 2018-09-01 Temperature, water, degrees Celsius
00028 1 2003-09-12 2018-09-01 Agency analyzing sample, code
00058 1 2003-09-12 2018-09-01 Flow rate of well, gallons per minute
00059 3 2003-09-12 2018-09-01 Flow rate, instantaneous, gallons per minute
00095 4 2003-09-12 2018-09-01 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
00191 4 2003-09-12 2018-09-01 Hydrogen ion, water, unfiltered, calculated, milligrams per liter
00300 4 2003-09-12 2018-09-01 Dissolved oxygen, water, unfiltered, milligrams per liter
00400 4 2003-09-12 2018-09-01 pH, water, unfiltered, field, standard units
00403 2 2003-09-12 2018-09-01 pH, water, unfiltered, laboratory, standard units
00405 3 2003-09-12 2018-09-01 Carbon dioxide, water, unfiltered, milligrams per liter
00602 2 2003-09-12 2018-09-01 Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, filtered, milligrams per liter
00607 2 2003-09-12 2018-09-01 Organic nitrogen, water, filtered, milligrams per liter as nitrogen
00608 2 2003-09-12 2018-09-01 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen
00613 2 2003-09-12 2018-09-01 Nitrite, water, filtered, milligrams per liter as nitrogen
00618 2 2003-09-12 2018-09-01 Nitrate, water, filtered, milligrams per liter as nitrogen
00623 2 2003-09-12 2018-09-01 Ammonia plus organic nitrogen, water, filtered, milligrams per liter as nitrogen
00631 2 2003-09-12 2018-09-01 Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen
00660 2 2003-09-12 2018-09-01 Orthophosphate, water, filtered, milligrams per liter as PO4
00666 2 2003-09-12 2018-09-01 Phosphorus, water, filtered, milligrams per liter as phosphorus
00671 2 2003-09-12 2018-09-01 Orthophosphate, water, filtered, milligrams per liter as phosphorus
00900 3 2003-09-12 2018-09-01 Hardness, water, milligrams per liter as calcium carbonate
00915 3 2003-09-12 2018-09-01 Calcium, water, filtered, milligrams per liter
00925 3 2003-09-12 2018-09-01 Magnesium, water, filtered, milligrams per liter
00930 3 2003-09-12 2018-09-01 Sodium, water, filtered, milligrams per liter
00931 3 2003-09-12 2018-09-01 Sodium adsorption ratio (SAR), water, number
00932 3 2003-09-12 2018-09-01 Sodium fraction of cations, water, percent in equivalents of major cations
00935 3 2003-09-12 2018-09-01 Potassium, water, filtered, milligrams per liter
00940 3 2003-09-12 2018-09-01 Chloride, water, filtered, milligrams per liter
00945 3 2003-09-12 2018-09-01 Sulfate, water, filtered, milligrams per liter
00950 2 2003-09-12 2018-09-01 Fluoride, water, filtered, milligrams per liter
00955 3 2003-09-12 2018-09-01 Silica, water, filtered, milligrams per liter as SiO2
01000 3 2003-09-12 2018-09-01 Arsenic, water, filtered, micrograms per liter
01005 3 2003-09-12 2018-09-01 Barium, water, filtered, micrograms per liter
01020 3 2003-09-12 2018-09-01 Boron, water, filtered, micrograms per liter
01030 1 2003-09-12 2018-09-01 Chromium, water, filtered, micrograms per liter
01046 3 2003-09-12 2018-09-01 Iron, water, filtered, micrograms per liter
01056 3 2003-09-12 2018-09-01 Manganese, water, filtered, micrograms per liter
01080 2 2003-09-12 2018-09-01 Strontium, water, filtered, micrograms per liter
01106 2 2003-09-12 2018-09-01 Aluminum, water, filtered, micrograms per liter
01130 2 2003-09-12 2018-09-01 Lithium, water, filtered, micrograms per liter
07000 1 2003-09-12 2018-09-01 Tritium, water, unfiltered, picocuries per liter
29801 2 2003-09-12 2018-09-01 Alkalinity, water, filtered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate
30210 2 2003-09-12 2018-09-01 Depth to water level, below land surface datum (LSD), meters
39086 1 2003-09-12 2018-09-01 Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate
49933 1 2003-09-12 2018-09-01 Carbon-14, water, filtered, percent modern
49934 1 2003-09-12 2018-09-01 Carbon-14 counting error, water, filtered, percent modern
70300 3 2003-09-12 2018-09-01 Dissolved solids dried at 180 degrees Celsius, water, filtered, milligrams per liter
70301 3 2003-09-12 2018-09-01 Dissolved solids, water, filtered, sum of constituents, milligrams per liter
70303 3 2003-09-12 2018-09-01 Dissolved solids, water, filtered, short tons per acre-foot
71846 2 2003-09-12 2018-09-01 Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4
71851 2 2003-09-12 2018-09-01 Nitrate, water, filtered, milligrams per liter as nitrate
71856 2 2003-09-12 2018-09-01 Nitrite, water, filtered, milligrams per liter as nitrite
71865 3 2003-09-12 2018-09-01 Iodide, water, filtered, milligrams per liter
71870 3 2003-09-12 2018-09-01 Bromide, water, filtered, milligrams per liter
72004 1 2003-09-12 2018-09-01 Pump or flow period prior to sampling, minutes
72019 2 2003-09-12 2018-09-01 Depth to water level, feet below land surface
75985 1 2003-09-12 2018-09-01 Tritium 2-sigma combined uncertainty, water, unfiltered, picocuries per liter
82081 1 2003-09-12 2018-09-01 delta carbon-13/carbon-12, water, filtered, per mil
82082 4 2003-09-12 2018-09-01 delta hydrogen-2/hydrogen-1, water, unfiltered, per mil
82085 4 2003-09-12 2018-09-01 delta oxygen-18/oxygen-16, water, unfiltered, per mil
90095 3 2003-09-12 2018-09-01 Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius