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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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


USGS 340439117173906 001S004W22D006S

San Bernardino County, California
Hydrologic Unit Code 18070203
Latitude  34°04'38.68", Longitude 117°17'42.54" NAD83
Land-surface elevation 977.44 feet above NAVD88
The depth of the well is 391.1 feet below land surface.
The depth of the hole is 700 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)


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

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

Nitrate
water,
fltrd,
mg/L
as N
(00618)		 Nitrate
+
nitrite
water,
fltrd,
mg/L
as N
(00631)
Phos-
phorus,
water,
fltrd,
mg/L
as P
(00666)

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


Sulfate
water,
fltrd,
mg/L
(00945)

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


Nitrate
water,
fltrd,
mg/L
(71851)

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


Bromide
water,
fltrd,
mg/L
(71870)
1995-04-07 12:30
 PDT
 T
 WG
 USGS-WRD
 22.0 20.2 1028 666 M  8.8 < 0.020 < 0.020 < 0.020 < 0.400 58.0 165 < 0.20 < 0.089 < 0.066 < 0.2
1995-04-07 12:35
 PDT
 T
 WG
 USGS-WRD
 22.0 20.2 1028 666 M  8.8 < 0.020 < 0.020 < 0.020 < 0.400 59.0 170 < 0.20 < 0.089 < 0.066 < 0.2

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