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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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.
To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.


USGS 323313117033903 019S002W02C009S

San Diego County, California
Hydrologic Unit Code 18070305
Latitude  32°33'13.12", Longitude 117°03'41.77" NAD83
Land-surface elevation 45.71 feet above NAVD88
The depth of the well is 965 feet below land surface.
The depth of the hole is 1,430 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
Sample
Datetime
Time
datum
 
Time
datum
reliability
code
 
Sample
Medium
Code
 
Agency
Collecting
Sample,
Code
 



Sam-
pling
depth,
feet
(00003)



Temper-
ature,
water,
deg C
(00010)



Temper-
ature,
air,
deg C
(00020)


Agency
ana-
lyzing
sample,
code
(00028)


Flow
rate,
instan-
taneous
gal/min
(00059)
Specif-
ic
conduc-
tance,
wat unf
uS/cm @
25 degC
(00095)
Hydro-
gen
ion,
water,
unfltrd
calcd,
mg/L
(00191)



Dis-
solved
oxygen,
mg/L
(00300)

pH,
water,
unfltrd
field,
std
units
(00400)

pH,
water,
unfltrd
lab,
std
units
(00403)


Carbon
dioxide
water,
unfltrd
mg/L
(00405)

Total
nitro-
gen,
water,
fltrd,
mg/L
(00602)

Organic
nitro-
gen,
water,
fltrd,
mg/L
(00607)


Ammonia
water,
fltrd,
mg/L
as N
(00608)


Nitrite
water,
fltrd,
mg/L
as N
(00613)


Nitrate
water,
fltrd,
mg/L
as N
(00618)
Ammonia
+
org-N,
water,
fltrd,
mg/L
as N
(00623)
Nitrate
+
nitrite
water,
fltrd,
mg/L
as N
(00631)

Ortho-
phos-
phate,
water,
fltrd,
mg/L
(00660)

Phos-
phorus,
water,
fltrd,
mg/L
as P
(00666)
Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)


Organic
carbon,
water,
fltrd,
mg/L
(00681)


Hard-
ness,
water,
mg/L as
CaCO3
(00900)



Calcium
water,
fltrd,
mg/L
(00915)


Magnes-
ium,
water,
fltrd,
mg/L
(00925)



Sodium,
water,
fltrd,
mg/L
(00930)



Sodium
adsorp-
tion
ratio
(00931)

Sodium
frac-
tion
of
cations
percent
(00932)


Potas-
sium,
water,
fltrd,
mg/L
(00935)


Chlor-
ide,
water,
fltrd,
mg/L
(00940)



Sulfate
water,
fltrd,
mg/L
(00945)


Fluor-
ide,
water,
fltrd,
mg/L
(00950)


Silica,
water,
fltrd,
mg/L as
SiO2
(00955)



Arsenic
water,
fltrd,
ug/L
(01000)



Barium,
water,
fltrd,
ug/L
(01005)



Boron,
water,
fltrd,
ug/L
(01020)



Iron,
water,
fltrd,
ug/L
(01046)


Manga-
nese,
water,
fltrd,
ug/L
(01056)


Stron-
tium,
water,
fltrd,
ug/L
(01080)


Alum-
inum,
water,
fltrd,
ug/L
(01106)



Lithium
water,
fltrd,
ug/L
(01130)


Broma-
cil,
water,
fltrd,
ug/L
(04029)


Prome-
ton,
water,
fltrd,
ug/L
(04037)



Tritium
water,
unfltrd
pCi/L
(07000)
Alka-
linity,
wat flt
fxd end
lab,
mg/L as
CaCO3
(29801)
Depth
to
water
level
below
LSD,
meters
(30210)


Anthra-
cene,
water,
fltrd,
ug/L
(34221)

Benzo-
[a]-
pyrene,
water,
fltrd,
ug/L
(34248)

Tri-
bromo-
methane
water,
fltrd,
ug/L
(34288)


Fluor-
anthene
water,
fltrd,
ug/L
(34377)


Iso-
phorone
water,
fltrd,
ug/L
(34409)


Naphth-
alene,
water,
fltrd,
ug/L
(34443)


Phenan-
threne,
water,
fltrd,
ug/L
(34462)



Phenol,
water,
fltrd,
ug/L
(34466)



Pyrene,
water,
fltrd,
ug/L
(34470)

Tetra-
chloro-
ethene,
water,
fltrd,
ug/L
(34476)

1,4-Di-
chloro-
benzene
water,
fltrd,
ug/L
(34572)


Chlor-
pyrifos
water,
fltrd,
ug/L
(38933)
Alka-
linity,
wat flt
fxd end
field,
mg/L as
CaCO3
(39036)
Alka-
linity,
wat flt
inf tit
field,
mg/L as
CaCO3
(39086)


Metola-
chlor,
water,
fltrd,
ug/L
(39415)


Diazi-
non,
water,
fltrd,
ug/L
(39572)
delta
S-34 /
S-32,
sulfate
water,
fltrd,
per mil
(49932)


C-14,
water,
fltrd,
percent
modern
(49933)
C-14
countng
error,
water,
fltrd,
percent
modern
(49934)


Caf-
feine,
water,
fltrd,
ug/L
(50305)


Meta-
laxyl,
water,
fltrd,
ug/L
(50359)
4t-Octy
lphenol
di-
ethox-
ylate,
wat flt
ug/L
(61705)
4t-Octy
lphenol
mono-
ethox-
ylate,
wat flt
ug/L
(61706)


Cot-
inine,
water,
fltrd,
ug/L
(62005)
1-
Methyl-
naphth-
alene,
water,
fltrd,
ug/L
(62054)
2,6-Di-
methyl-
naphth-
alene,
water,
fltrd,
ug/L
(62055)
2-
Methyl-
naphth-
alene,
water,
fltrd,
ug/L
(62056)

3-beta-
Copros-
tanol,
water,
fltrd,
ug/L
(62057)
3-
Methyl-
1H-
indole,
water,
fltrd,
ug/L
(62058)
3-tert-
Butyl-
4-hy-
droxy-
anisole
wat flt
ug/L
(62059)

4-
Cumyl-
phenol,
water,
fltrd,
ug/L
(62060)

4-n-
Octyl-
phenol,
water,
fltrd,
ug/L
(62061)

4-tert-
Octyl-
phenol,
water,
fltrd,
ug/L
(62062)
5-Meth-
yl-1H-
benzo-
tri-
azole,
wat flt
ug/L
(62063)


Aceto-
phenone
water,
fltrd,
ug/L
(62064)



AHTN,
water,
fltrd,
ug/L
(62065)

9,10-
Anthra-
quinone
water,
fltrd,
ug/L
(62066)


Benzo-
phenone
water,
fltrd,
ug/L
(62067)

beta-
Sitos-
terol,
water,
fltrd,
ug/L
(62068)



Camphor
water,
fltrd,
ug/L
(62070)


Carba-
zole,
water,
fltrd,
ug/L
(62071)


Choles-
terol,
water,
fltrd,
ug/L
(62072)


D-Limo-
nene,
water,
fltrd,
ug/L
(62073)



HHCB,
water,
fltrd,
ug/L
(62075)



Indole,
water,
fltrd,
ug/L
(62076)


Isobor-
neol,
water,
fltrd,
ug/L
(62077)

Iso-
propyl-
benzene
water,
fltrd,
ug/L
(62078)

Iso-
quin-
oline,
water,
fltrd,
ug/L
(62079)



Menthol
water,
fltrd,
ug/L
(62080)

Methyl
salicy-
late,
water,
fltrd,
ug/L
(62081)
N,N-Di-
ethyl-m
-tolu-
amide,
water,
fltrd,
ug/L
(62082)
4-Nonyl
-phenol
di-
ethox-
ylate,
wat flt
ug/L
(62083)


p-
Cresol,
water,
fltrd,
ug/L
(62084)
4-
Nonyl-
phenol,
all
isomers
wat flt
ug/L
(62085)

beta-
Stigmas
tanol,
water,
fltrd,
ug/L
(62086)
Tris(2-
chloro-
ethyl)
phos-
phate,
wat flt
ug/L
(62087)
Tris(di
chloro-
i-Pr)
phos-
phate,
wat flt
ug/L
(62088)
Tri-
butyl
phos-
phate,
water,
fltrd,
ug/L
(62089)


Triclo-
san,
water,
fltrd,
ug/L
(62090)

Tri-
ethyl
citrate
water,
fltrd,
ug/L
(62091)
Tri-
phenyl
phos-
phate,
water,
fltrd,
ug/L
(62092)
Tris(2-
butoxy-
ethyl)
phos-
phate,
wat flt
ug/L
(62093)
Dis-
solved
solids
dried @
180degC
wat flt
mg/L
(70300)
Dis-
solved
solids,
sum of
consti-
tuents,
mg/L
(70301)

Dis-
solved
solids,
water,
tons/
acre-ft
(70303)



Ammonia
water,
fltrd,
mg/L
(71846)



Nitrate
water,
fltrd,
mg/L
(71851)


Nitrite
water,
fltrd,
mg/L
as NO2
(71856)



Iodide
water,
fltrd,
mg/L
(71865)



Bromide
water,
fltrd,
mg/L
(71870)
Depth
to
water
level,
feet
below
LSD
(72019)


Tritium
2-sigma
water,
unfltrd
pCi/L
(75985)

delta
C-13 /
C-12,
water,
unfltrd
per mil
(82081)


delta
H-2/H-1
water,
unfltrd
per mil
(82082)

delta
O-18 /
O-16,
water,
unfltrd
per mil
(82085)




C-14,
percent
modern
(82172)

Car-
baryl,
water,
fltrd
0.7u GF
ug/L
(82680)
Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)
ANC,
wat unf
fixed
end pt,
lab,
mg/L as
CaCO3
(90410)
Caf-
feine-
d9,
surrog,
water,
fltrd,
percent
(91741)
DecaF-
biphenl
sur Sch
2033 &
8033,
wat flt
% recvy
(99585)
Fluor-
anthene
-d10,
sur Sch
20/8033
wat flt
% recvy
(99586)
Sample
volume,
waste-
water
method
wat flt
mL
(99587)
1995-10-26 13:30
PDT
T
WG
USGS-WRD
  24.3 28.5 80020   1070 0.00001 < 0.2 8.3 8.3 2.2 0.55 0.10 0.40 0.010 0.040 0.50 0.05 21.2 8.80 6.90   20.4 4.80 2.00 210 20.3 95 2.40 120 110 0.40 15.0 1 < 100 420 200 31.0 140         1.30   15.4                         210 210                                                                                                 640 614 0.87 0.515 0.177 0.033 0.100 0.33 50.66 0.60 -16.35 -38.90 -6.14 16.39   1040 223        
2005-08-30 15:00
PDT
K
WG

85.0 25.9 22.7 80020 0.70 1040 M  0.6 8.5 8.6 1.4 < 0.58 0.12 0.40 < 0.008 < 0.060 0.52 < 0.06 5.97 1.99 1.95 1.22 16.1 4.21 1.32 210 22.9 96 1.89 113 96.4 0.26 16.3 0.8 7.4 427 E 5.8 13.7 94.3 8.9 17.6 < 0.50 < 0.50 0.06 240 14.2 < 0.500 < 0.50 < 0.50 < 0.500 < 0.500 < 0.500 < 0.500 E 0.11 < 0.500 < 0.50 < 0.500 < 0.50   230 < 0.500 < 0.50   6.350 0.130 < 0.50 < 0.50 < 1.0 < 1.0 < 1.00 < 0.500 < 0.50 < 0.500 < 2.0 < 1.00 < 5.0 < 1.00 < 1.00 < 1.00 < 2.0 < 0.5 < 0.500 < 0.50 < 0.50 < 2 < 0.500 < 0.500 < 2.0 E 0.03 < 0.500 < 0.50 < 0.50 < 0.50 < 0.5 < 0.50 < 0.500 < 0.50 < 5.0 < 1.00 < 5 < 2.0 < 0.50 < 0.50 < 0.50 < 1.00 < 0.50 < 0.50 < 0.5 605 E 589 0.82 0.518 < 0.266 < 0.026 0.092 0.387 46.50 0.58 -16.00 -40.80 -6.42   < 1.00 999   89.4 72.7 76.7 944
2009-12-02 14:30
PST
K
WG

                  8.5   0.59 0.22 0.29 E 0.001 E 0.079 0.51 0.08 0.168 0.11 0.055 4.32 13.8 3.57 1.17 194 22.7 96 1.48 117 99.2 0.30 15.5 0.48 6.6 435 12.5 9.36 91.3 17.9 21.9       226                                   -8.25                                                                                           572 569 0.78 0.373 E 0.348 E 0.004 0.101 0.391       -39.70 -6.38     1000          

Water Quality Remark Code Description
< Less than
E Estimated
M Presence verified but not quantified