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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 340541117074406 001S002W07Q006S

San Bernardino County, California
Hydrologic Unit Code 18070203
Latitude  34°05'41.02", Longitude 117°07'43.49" NAD83
Land-surface elevation 1,639.32 feet above NAVD88
The depth of the well is 76.5 feet below land surface.
The depth of the hole is 167 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 


Temper-
ature,
water,
deg C
(00010)

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)

Beryll-
ium,
water,
fltrd,
ug/L
(01010)


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


Cadmium
water,
fltrd,
ug/L
(01025)

Chrom-
ium,
water,
fltrd,
ug/L
(01030)


Cobalt
water,
fltrd,
ug/L
(01035)


Copper,
water,
fltrd,
ug/L
(01040)


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


Lead,
water,
fltrd,
ug/L
(01049)

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

Thall-
ium,
water,
fltrd,
ug/L
(01057)

Molyb-
denum,
water,
fltrd,
ug/L
(01060)


Nickel,
water,
fltrd,
ug/L
(01065)


Silver,
water,
fltrd,
ug/L
(01075)

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

Vana-
dium,
water,
fltrd,
ug/L
(01085)


Zinc,
water,
fltrd,
ug/L
(01090)

Anti-
mony,
water,
fltrd,
ug/L
(01095)

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


Lithium
water,
fltrd,
ug/L
(01130)

Selen-
ium,
water,
fltrd,
ug/L
(01145)

Tung-
sten,
water,
fltrd,
ug/L
(01155)
Ter-
buthyl-
azine,
water,
fltrd,
ug/L
(04022)

Hexa-
zinone,
water,
fltrd,
ug/L
(04025)

Sima-
zine,
water,
fltrd,
ug/L
(04035)

Prome-
tryn,
water,
fltrd,
ug/L
(04036)

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


CIAT,
water,
fltrd,
ug/L
(04040)


Fonofos
water,
fltrd,
ug/L
(04095)


Tritium
water,
unfltrd
pCi/L
(07000)

Uranium
natural
water,
fltrd,
ug/L
(22703)		 Alka-
linity,
wat flt
fxd end
lab,
mg/L as
CaCO3
(29801)

Dicro-
tophos,
water,
fltrd,
ug/L
(38454)
Di-
chlor-
vos,
water,
fltrd,
ug/L
(38775)

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

Diel-
drin,
water,
fltrd,
ug/L
(39381)

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

Mala-
thion,
water,
fltrd,
ug/L
(39532)

Diazi-
non,
water,
fltrd,
ug/L
(39572)

Atra-
zine,
water,
fltrd,
ug/L
(39632)

Ala-
chlor,
water,
fltrd,
ug/L
(46342)

Aceto-
chlor,
water,
fltrd,
ug/L
(49260)
1-Naph-
thol,
water,
fltrd
0.7u GF
ug/L
(49295)

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

Cyflu-
thrin,
water,
fltrd,
ug/L
(61585)

Cyper-
methrin
water,
fltrd,
ug/L
(61586)

Fenami-
phos,
water,
fltrd,
ug/L
(61591)

Ipro-
dione,
water,
fltrd,
ug/L
(61593)

Isofen-
phos,
water,
fltrd,
ug/L
(61594)

Meta-
laxyl,
water,
fltrd,
ug/L
(61596)

Methid-
athion,
water,
fltrd,
ug/L
(61598)

Myclo-
butanil
water,
fltrd,
ug/L
(61599)


Phosmet
water,
fltrd,
ug/L
(61601)

Tribu-
fos,
water,
fltrd,
ug/L
(61610)		 2Chloro
-2',6'-
diethyl
acet-
anilide
wat flt
ug/L
(61618)		 2-
Ethyl-
6-
methyl-
aniline
wat flt
ug/L
(61620)
3,4-Di-
chloro-
aniline
water,
fltrd,
ug/L
(61625)		 4-
Chloro-
2-
methyl-
phenol,
wat flt
ug/L
(61633)		 Azin-
phos-
methyl
oxon,
water,
fltrd,
ug/L
(61635)
Chlor-
pyrifos
oxon,
water,
fltrd,
ug/L
(61636)

Ethion
monoxon
water,
fltrd,
ug/L
(61644)
Fenami-
phos
sulfone
water,
fltrd,
ug/L
(61645)		 Fenami-
phos
sulf-
oxide,
water,
fltrd,
ug/L
(61646)

Mala-
oxon,
water,
fltrd,
ug/L
(61652)
Methyl
para-
oxon,
water,
fltrd,
ug/L
(61664)

Phorate
oxon,
water,
fltrd,
ug/L
(61666)

Phosmet
oxon,
water,
fltrd,
ug/L
(61668)		 Ter-
bufos
oxon
sulfone
water,
fltrd,
ug/L
(61674)

Fipro-
nil,
water,
fltrd,
ug/L
(62166)
Fipro-
nil
sulfide
water,
fltrd,
ug/L
(62167)
Fipro-
nil
sulfone
water,
fltrd,
ug/L
(62168)		 Desul-
finyl-
fipro-
nil
amide,
wat flt
ug/L
(62169)		 Desul-
finyl-
fipro-
nil,
water,
fltrd,
ug/L
(62170)		 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)
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)


Ethion,
water,
fltrd,
ug/L
(82346)

Metri-
buzin,
water,
fltrd,
ug/L
(82630)		 2,6-Di-
ethyl-
aniline
water,
fltrd
0.7u GF
ug/L
(82660)		 Tri-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82661)
Dimeth-
oate,
water,
fltrd
0.7u GF
ug/L
(82662)

Phorate
water,
fltrd
0.7u GF
ug/L
(82664)		 Methyl
para-
thion,
water,
fltrd
0.7u GF
ug/L
(82667)
Tebu-
thiuron
water,
fltrd
0.7u GF
ug/L
(82670)		 Ben-
flur-
alin,
water,
fltrd
0.7u GF
ug/L
(82673)
Terbu-
fos,
water,
fltrd
0.7u GF
ug/L
(82675)
Propy-
zamide,
water,
fltrd
0.7u GF
ug/L
(82676)
Car-
baryl,
water,
fltrd
0.7u GF
ug/L
(82680)

DCPA,
water,
fltrd
0.7u GF
ug/L
(82682)		 Pendi-
meth-
alin,
water,
fltrd
0.7u GF
ug/L
(82683)		 Azin-
phos-
methyl,
water,
fltrd
0.7u GF
ug/L
(82686)		 cis-
Per-
methrin
water
fltrd
0.7u GF
ug/L
(82687)		 Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)

Sample
volume,
Sched
2003,
mL
(99972)		 Diazi-
non-d10
surrog,
Sch2003
wat flt
percent
recovry
(99994)		 alpha-
HCH-d6,
surrog,
Sch2003
wat flt
percent
recovry
(99995)
2009-08-20 14:00
 PDT
 K
 WG
 USGS-WRD
 22.6   2540 M    8.4                                                                                                                                                                                                                           -66.80 -9.37                                        
2010-08-19 12:40
 PDT
 K
 WG
 USGS-WRD
 26.9 0.50 472 M  > 15.0 9.4 9.5 0.2 E 1.6 E 0.07 E 0.01 0.015 1.55 E 0.08 1.56 1.41 0.44 0.461 1.10 60.2 16.0 4.87 108 6.04 78 4.66 4.66 18.9 0.23 17.4 27.8 4.39 < 0.012 68 < 0.020 E 0.08 1.05 E 0.93 55.9 0.037 9.10 < 0.020 2.54 0.46 < 0.010 110 13.0 < 2.8 0.822 20.5 6.89 0.57 2.83 < 0.006 < 0.008 E 0.007 < 0.006 < 0.012 < 0.014 < 0.0044 13.1 5.74 284 < 0.08 < 0.02 < 0.0100 278 < 0.009 < 0.014 < 0.016 < 0.0050 < 0.007 < 0.008 < 0.010 < 0.0360 101.6 0.370 < 0.016 < 0.020 < 0.030 < 0.014 < 0.006 < 0.007 < 0.006 < 0.010 < 0.034 < 0.018 < 0.010 < 0.010 < 0.0042 < 0.0032 < 0.042 < 0.05 < 0.021 < 0.053 < 0.08 < 0.080 < 0.010 < 0.027 < 0.0511 < 0.045 < 0.018 < 0.013 < 0.024 < 0.029 < 0.012 325 E 350 0.44 E 0.015 6.86 0.050 0.012 0.026 -16.41 -63.90 -9.09 < 0.008 < 0.012 < 0.0060 < 0.018 < 0.0060 < 0.020 < 0.008 < 0.028 < 0.014 < 0.018 < 0.0036 < 0.060 < 0.0076 < 0.012 < 0.120 < 0.014 590 941 85.4 93.7

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