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Water Quality Samples for the Nation

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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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


USGS 342813117212901 004N005W01C001S

San Bernardino County, California
Hydrologic Unit Code 18090208
Latitude  34°28'13", Longitude 117°21'36" NAD27
Land-surface elevation 3,219 feet above NAVD88
The depth of the well is 1,020 feet below land surface.
This well is completed in the Basin and Range basin-fill aquifers (N100BSNRGB) 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)


Temper-
ature,
air,
deg C
(00020)

Agency
ana-
lyzing
sample,
code
(00028)		 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)		 Carbon-
ate,
wat flt
infl pt
titr.,
field,
mg/L
(00452)		 Bicar-
bonate,
wat flt
infl pt
titr.,
field,
mg/L
(00453)
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)

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)

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

Chrom-
ium(VI)
water,
fltrd,
ug/L
(01032)


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

Iron
(II),
water,
fltrd,
ug/L
(01047)		 Iron
(II)
+ iron
(III),
water,
fltrd,
ug/L
(01048)

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

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

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


Lithium
water,
fltrd,
ug/L
(01130)


Tritium
water,
unfltrd
pCi/L
(07000)

Uranium
natural
water,
fltrd,
ug/L
(22703)		 Carbon-
ate,
wat flt
fixed
end pt,
field,
mg/L
(29807)		 Depth
to
water
level
below
LSD,
meters
(30210)		 Alka-
linity,
wat flt
fxd end
field,
mg/L as
CaCO3
(39036)		 Alka-
linity,
wat flt
inf tit
field,
mg/L as
CaCO3
(39086)


Site
visit
purpose
code
(50280)		 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)



Sample
purpose
code
(71999)

Sam-
pling
condi-
tion,
code
(72006)		 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)


Sam-
pling
method,
code
(82398)



Sampler
type,
code
(84164)		 Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)		 ANC,
wat unf
fixed
end pt,
lab,
mg/L as
CaCO3
(90410)

In-
organic
arsenic
wat flt
ug/L
(99033)
In-
organic
arsenic
(III),
wat flt
ug/L
(99034)		 Type
of
sample
related
QA
data,
code
(99111)
1994-01-06 10:30
 PST
 T
 WG
 USGS-WRD
 23.0 4.0 80020   M  0.7 8.4 8.3 0.8 1   < 2.7 < 0.19 0.010 < 0.010 2.50 < 0.20 2.50 0.031 0.03 0.01 75.9 22.0 4.90 50.0 2.51 58 3.10 8.30 63.0 0.40 19.0 5 41.0 20     < 3.0     < 1.00 690   8.00 0.50   8.0 143 110 109   237 248 0.32 0.013 11.1 < 0.033 0.009 0.06     469.00 0.60 -12.00 -81.80 -11.20 15.00     387 104      
1994-12-02 12:08
 PST
 T
 WM
 USGS-WRD
     1028                                                                                                                                              
1994-12-19 12:00
 PST
 T
 SC
 USGS-WRD
     1028                                                                                                                                              
2000-05-12 08:25
 PDT
 T
 WG
 USGS-WRD
 27.0 22.5 1028 295 M    8.7                                                                                                                                      
2002-06-05
 PDT
 K
 WG
 USGS-WRD
     1028                                                                 M  8                                                                          
2016-09-20 14:50
 PDT
 K
 WG
 USGS-WRD
 26.5 28.0   424 M  3.1 8.6   0.4 2.1 93.7                                           6.4     < 0.50   10.8     1.45   30.0     1.65       80.5 2001                 10.00 0.10       -82.90 -11.49   8040 4095         1
2016-09-20 14:53
 PDT
 K
 WG
 USGS-WRD
                             < 0.05 1.70     0.276   0.09               6.30 95.0 0.39                                                   < 0.164   < 0.05                              
2016-09-20 15:00
 PDT
 K
 WG
 USGS-WRD
                                                                       0.3 0.3   6 6                                                               5.5 < 1  

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