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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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


USGS 355254112054901 A-29-03 20CBA1 [PINYON PLAIN MINE PERCHED GW WELL]

Coconino County, Arizona
Hydrologic Unit Code 15010004
Latitude  35°52'53.56", Longitude 112°05'48.53" NAD83
Land-surface elevation 6,495 feet above NAVD88
The depth of the well is 1,150 feet below land surface.
The depth of the hole is 1,160 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Coconino Sandstone (310COCN) local 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)


Baro-
metric
pres-
sure,
mm Hg
(00025)


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)

Dis-
solved
oxygen,
percent
of sat-
uration
(00301)

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


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)

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)
Nitrate
+
nitrite
water,
fltrd,
mg/L
as N
(00631)

Ortho-
phos-
phate,
water,
fltrd,
mg/L
(00660)
Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)


Hard-
ness,
water,
mg/L as
CaCO3
(00900)
Noncarb
hard-
ness,
wat flt
field,
mg/L as
CaCO3
(00904)



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)



Bismuth
water,
fltrd,
ug/L
(01015)



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)



PHOS-
DIS
SPEC P
UG/L
(01072)



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)



Tin,
water,
fltrd,
ug/L
(01100)


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



Cerium,
water,
fltrd,
ug/L
(01110)



Gallium
water,
fltrd,
ug/L
(01120)



Lithium
water,
fltrd,
ug/L
(01130)


Rubid-
ium,
water,
fltrd,
ug/L
(01135)


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


Titan-
ium,
water,
fltrd,
ug/L
(01150)


Tung-
sten,
water,
fltrd,
ug/L
(01155)


Zircon-
ium,
water,
fltrd,
ug/L
(01160)


Lantha-
num,
water,
fltrd,
ug/L
(01180)


Ytterb-
ium,
water,
fltrd,
ug/L
(01194)



Yttrium
water,
fltrd,
ug/L
(01201)
Gross
beta
radioac
water,
fltrd,
Cs-137,
pCi/L
(03515)
Alpha
radio-
activty
water,
fltrd,
Th-230,
pCi/L
(04126)



Tritium
water,
unfltrd
pCi/L
(07000)



U-238,
water,
fltrd,
pCi/L
(22603)



U-234,
water,
fltrd,
pCi/L
(22610)



U-235,
water,
fltrd,
pCi/L
(22620)


Uranium
natural
water,
fltrd,
ug/L
(22703)
Depth
to
water
level
below
LSD,
meters
(30210)
Alka-
linity,
wat flt
inf tit
field,
mg/L as
CaCO3
(39086)
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)



Site
visit
purpose
code
(50280)



Mercury
water,
fltrd,
ng/L
(50287)



Erbium,
water,
fltrd,
ug/L
(50573)


Euro-
pium,
water,
fltrd,
ug/L
(50574)


Gado-
linium,
water,
fltrd,
ug/L
(50575)



Holmium
water,
fltrd,
ug/L
(50577)


Neodym-
ium,
water,
fltrd,
ug/L
(50579)


Praseo-
dymium,
water,
fltrd,
ug/L
(50582)


Tellur-
ium,
water,
fltrd,
ug/L
(50585)



Terbium
water,
fltrd,
ug/L
(50586)



Thulium
water,
fltrd,
ug/L
(50587)



Sulfur,
water,
fltrd,
mg/L
(50932)


Lutet-
ium,
water,
fltrd,
ug/L
(62844)
Total
nitro-
gen,
wat flt
by anal
ysis,
mg/L
(62854)
Biomass
peri-
phyton,
dry
weight,
DTH,
g/m2
(63767)
Dis-
solved
solids,
sum of
consti-
tuents,
mg/L
(70301)

Dis-
solved
solids,
water,
tons/
acre-ft
(70303)
Hydrox-
ide,
wat flt
infl pt
titr.,
field,
mg/L
(71834)



Ammonia
water,
fltrd,
mg/L
(71846)



Nitrate
water,
fltrd,
mg/L
(71851)


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




Sample
purpose
code
(71999)
Pump
or flow
period
prior
to sam-
pling,
minutes
(72004)




Sample
source,
code
(72005)


Sam-
pling
condi-
tion,
code
(72006)
Depth
to top
sample
intrval
feet
below
LSD
(72015)
Depth
to bot
sample
intrval
feet
below
LSD
(72016)
Depth
to
water
level,
feet
below
LSD
(72019)

Sr-87 /
Sr-86
ratio,
water,
fltrd,
ratio
(75978)

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)


Samar-
ium,
water,
fltrd,
ug/L
(82323)


Dyspros
ium,
water,
fltrd,
ug/L
(82331)



Thorium
water,
fltrd,
ug/L
(82365)



Sam-
pling
method,
code
(82398)
delta
O-18 /
O-16,
sulfate
water,
fltrd,
per mil
(82727)




Sampler
type,
code
(84164)



Bromide
water,
fltrd,
ug/L
(91000)
Type
of
sample
related
QA
data,
code
(99111)
2 mL
7.7 N
HNO3
preser-
vative
lot
number
(99159)
250
uS/cm
KCl
conduct
stand-
ard lot
number
(99162)
500
uS/cm
KCl
conduct
stand-
ard lot
number
(99163)
750
uS/cm
KCl
conduct
stand-
ard lot
number
(99164)
1000
uS/cm
KCl
conduct
stand-
ard lot
number
(99165)



pH 10
Buffer
lot
number
(99171)



pH 4
Buffer
lot
number
(99172)



pH 7
Buffer
lot
number
(99173)

0.16 N
Sulfur-
ic acid
titrant
lot
number
(99174)

0.45 um
capsule
filter
NWIS
lot
number
(99206)
2017-07-20 12:30
MST
K
WG
USGS-WRD
16.1 30.0 607 4.2 489 0.00004 0.0 0.0 7.4 18 0.1 294 < 0.02 < 0.01 0.010 0.130 0.170 0.015 0.005 252 11 53.00 29.00 2.30 0.06 2 2.1 10.0 19.90 0.120 8.60 4.6 110 0.0016 0.009 24.0 0.005 < 0.09 21 0.56 244 0.590 54.0 0.017 1.30 20 3   115.0 < 0.10 2483 0.400 < 0.03 2.7 0.0022 0.0100 3.80 3.70 11.00 0.13   0.012 0.0027 < 0.0004 0.0079 R 1.2 5.0 R 0.1 1.63 3.3 0.10 5.0   241   17.52 0.080 2099 < 0.10 0.0005 0.0027 < 0.0006 < 0.00009 0.0027 0.00030 < 0.005 < 0.00010 < 0.00010 6.30 < 0.00010 0.19   273 0.37   < 0.013 0.710 0.033 10.00   1.00 0.10       0.71036 -8.00 -83.00 -10.89 < 0.0006 < 0.0005 0.005 4100   4100   1 40232     30542   20251 20239 20210   10048
2017-11-21 12:00
MST
K
WG
USGS-WRD
16.6 11.9 609 3.0 580 0.00004 0.0 0.0 7.4 18 0.1 280       0.041       292 62 64.0 32.0 5.20 0.13 4 2.80 11.8 71 0.110 8.00 4.30 33.0 < 0.0020 < 0.003 29.00 < 0.002 < 0.08 4.10 0.300 4543 0.29000 231.0 0.0170 1.50 3.50 10   113 < 0.02 1836 0.210 < 0.030 1.40 0.0018 0.019 4.6 2.00 3.40 < 0.03   0.012 0.0015 < 0.0003 0.0049       1.72 2.6 0.10 4.70   230   17.42 0.090 2099   < 0.00050 < 0.00020 < 0.0004 < 0.00010 0.0011 0.00020 < 0.0040 0.00014 < 0.00009 23.0 < 0.00010     339 0.46         10.00 360 1.00 0.10         -8.02 -83.20 -11.05 < 0.00060 < 0.00040 0.0018 4100   4100   1 40237     30592   20251 20284 20268 20245 10052
2018-01-31 10:50
MST
K
WG
USGS-WRD
16.7 1.5 604 3.8 528 0.00003 M  0.0 7.6 12 0.3 287       0.0450       258 22 52.0 31.0 6.8 0.18 5 4.30 11.1 59 0.12 7.0 2.300 28.0 < 0.0010 < 0.0009 35.0 < 0.0010 < 0.100 1.900 0.240 3264 0.0220 142 0.008 1.500 2.3 10   108 < 0.01 1040 0.170   1.70 0.0053 0.0087 5.500 3.10 4.10       0.0024 0.0005 0.0071     0.7 0.61 0.70 0.049 1.30   236   18.08 0.120 2099   < 0.0006 < 0.0002 0.00070 0.00010 0.0019 0.00040 < 0.004 0.00008 < 0.00009 18 < 0.00010     318 0.43         10.00 420 1.00 0.10         -8.13 -82.30 -10.93 < 0.0005 0.00060 0.0009 4100   4100   1 40241         20292 20284 20268   10048
2019-05-07 12:30
MST
K
WG
USGS-WRD
16.0 10.1 601 3.0 569 0.00004 0.1 2 7.4 18 0.5 284       0.063       271 37 59.0 30.00 3.40 0.09 3 2.000 10.0 54.0 < 0.04 8.30 1.200 24.0 0.0018 < 0.0010 25.0 0.0050 < 0.09 1.10 0.35 3340 0.066 84.0 0.006 1.30 1 8   105.0 0.08 1468 0.090   1.4 0.0049   3.6 1.90 3.00       0.0022 0.0004 0.00720     1.0 0.43 0.64 R 0.00 0.860   234   17.76 0.100 2001   0.00050 < 0.0001 0.0006 0.00019 0.00210 0.00060 < 0.004 0.00010 0.00010 17.00 0.00015     312 0.42           450 1.00 0.10         -8.00 -83.10 -11.07 0.0007 0.0007 0.003 4100   4100   1 40282 30754     30676 20375 20343 20350 20378 10057
2020-06-02 11:15
MST
K
WG
USGS-WRD
17.1     3.0 577 0.00003 0.0   7.5 15 0.6 295               301 58 66.0 33.0 2.30 0.06 2 1.40 9.64 69.8 0.05 8.9 1.40 35.0 0.003 0.005 22 0.00100 < 0.20 0.660 0.3 2750 0.026 55 0.024 1.50 3.7 < 5.0   122 < 0.04 1500 0.270 < 0.02   0.0510 0.0098 3.50 1.300 3.1 0.51 0.0190             R 0.1 0.91 1.62 0.05 3.00   243   17.39 0.120 2001     0.0083   0.0007 0.023       0.00029 24.00 < 0.0008     341 0.46           620 1.00 0.10         -8.06 -82.90 -11.12       8040   4100 93 1 40295 30754     30810 20375 20370 20383   10062
2021-05-25 12:45
MST
K
WG
USGS-WRD
17.3   604   503 0.00002 M  0.0 7.6 11 0.5 269               244 23 50.0 29.0 3.30 0.09 3 2.200       6.6 0.77 36.0 0.0024 < 0.0010 27.0   < 0.10 0.28 0.42 1800 0.032 63.0 0.0190 1.20 1.1 5.0   89 < 0.10 1130 0.120 0.047   0.00940 0.0093 3.60 2.800 4.50 1.40 0.0190   0.0058 0.0004 0.0086     R -0.1       0.390 328 222 -19.33 18.31 0.150 2001   0.0004 0.0056 0.0010 < 0.000100 0.0045 0.00110   0.00012 < 0.00008 13.0 M          < 0.1       10.00     2.00     1076.00   -8.10 -82.60 -11.03 0.0011 0.0008 0.005 8040 0.85 4040 81 1 40322       30848         10072
2022-09-30 10:40
MST
K
WG
USGS-WRD
10.5   604   555 0.00002 0.3 3 7.7 11 0.6 290               288 49 64.00 31.00 2.70 0.07 2 1.60       8.20 0.510 41.0 < 0.005 0.004 24.0 0.0190 10 0.270 0.41 890 0.015 48.0 0.024 1.70 6.7 < 1.0 < 0.400 108 < 0.05 1520 0.0830 0.030 < 0.8 < 0.0004 < 0.001000 3.60 2.20 5.40 0.62 0.0160   < 0.0002 0.00020 0.0023     0.5       0.820   239   17.38 0.200 2001   < 0.00040 0.00580 < 0.0005 < 0.00020 < 0.0009 < 0.00030   < 0.00010 < 0.00010 18.0 < 0.00040         < 0.0       10.00     0.01 1115.00 1135.00     -8.06 -82.80 -10.97 < 0.0010 < 0.0005   8040   8000   1 40371   30921     20595 20594 20606   10072
2023-10-10 13:20
MST
K
WG
USGS-WRD
17.1   598   584 0.00002 M  0.0 7.6 E 11 E 0.6 E 295                                                                                                                           E 243   17.26 0.150 2001                           13.2     < 0.01       10.00     4.00 1115.00 1135.00     0.00 -83.60 -11.02       4100   4100                        

Water Quality Remark Code Description
< Less than
E Estimated
M Presence verified but not quantified
R Radchem non-detect, below ssLc