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Water Quality Samples for Wyoming

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Questions or concerns about USGS data and data products in Wyoming and Montana can be directed to the Wyoming-Montana Water Science Center Data Management Section.


! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06375600 LITTLE THUNDER CREEK NEAR HAMPSHIRE, WY

Weston County, Wyoming
Hydrologic Unit Code 10120103
Latitude  43°39'17", Longitude 104°54'34" NAD83
Drainage area 234  square miles
Gage datum 4,259 feet above NGVD29
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)

Instan-
taneous
dis-
charge,
ft3/s
(00061)		 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)
pH,
water,
unfltrd
lab,
std
units
(00403)

Carbon
dioxide
water,
unfltrd
mg/L
(00405)
Total
nitro-
gen,
water,
unfltrd
mg/L
(00600)
Organic
nitro-
gen,
water,
unfltrd
mg/L
(00605)

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,
unfltrd
mg/L
as N
(00625)		 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
lab,
mg/L as
CaCO3
(00905)


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)


Cadmium
water,
fltrd,
ug/L
(01025)

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


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)


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


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

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

Selen-
ium,
water,
fltrd,
ug/L
(01145)		 Alka-
linity,
wat flt
fxd end
lab,
mg/L as
CaCO3
(29801)

Dis-
charge,
instan-
taneous
m3/s
(30209)		 Dis-
solved
solids
dried @
180degC
wat flt
mg/L
(70300)		 Dis-
solved
solids,
sum of
consti-
tuents,
mg/L
(70301)

Dis-
solved
solids,
water,
ton/d
(70302)
Dis-
solved
solids,
water,
tons/
acre-ft
(70303)		 Suspnd.
sedimnt
sieve
diametr
percent
<0.0625
mm
(70331)


Ammonia
water,
fltrd,
mg/L
(71846)


Nitrate
water,
fltrd,
mg/L
(71851)

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


Mercury
water,
fltrd,
ug/L
(71890)



Sample
purpose
code
(71999)		 Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)		 Sus-
pended
sedi-
ment
dis-
charge,
ton/d
(80155)


Sam-
pling
method,
code
(82398)



Sampler
type,
code
(84164)		 Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)

Sus-
pended
sedimnt
mass,
grams
(91157)		 Suspnd
sedimnt
mass
between
63 um &
4 mm,
grams
(91165)		 Type
of
sample
related
QA
data,
code
(99111)
2018-10-15 10:35
 MDT
 K
 WS
 USGS-WRD
 4.0 0.0 657 0.13 4200 M  12.3 110 8.4 8.3 3.1 < 0.75 0.70 0.01 < 0.001 < 0.040 0.71 < 0.040 < 0.012 < 0.004 1000 598 169 141 699 9.60 60 23.9 31.9 2050 0.67 1.16 < 0.80 80.4 188 < 0.240 < 4.0 < 3.2 < 30.0 < 0.160 20.2 2.6 < 16.0 < 24.0 0.46 406 0.00 3470 3360 1.22 4.72   0.013 < 0.177 < 0.003 < 0.005 10.00     70 3071 4230     1
2019-02-12 10:45
 MST
 K
 WS
 USGS-WRD
 0.1 0.0 650 0.26 1090 0.00001 9.8 79 8.0 8.1 3.2 < 1.7 < 1.6 < 0.01 0.004 < 0.036 1.6 < 0.040 0.252 0.082 321 157 68.0 36.8 106 2.58 40 17.9 9.32 368 0.29 12.1 1.2 72.6 96 < 0.150 < 2.5 3.9 314 0.569 90.3 4.1 < 10.0 419 0.73 164 0.01 787 718 0.55 1.07   < 0.013 < 0.159 0.013 0.010 10.00     70 3071 1080     1
2019-04-08 10:50
 MDT
 K
 WS
 USGS-WRD
 11.9 13.0 653 1.4 1140 0.00002 7.8 85 7.8 8.2 5.4 < 0.94 0.88 0.01 0.001 < 0.039 0.90 < 0.040 0.057 0.019 347 172 75.6 38.4 129 3.01 44 11.2 8.25 438 0.28 8.69 0.80 72.1 78 < 0.060 < 1.0 1.2 46.6 0.059 72.6 3.2 < 4.0 17 0.47 175 0.04 839 814 3.17 1.14 100 0.017 < 0.173 0.003 0.006 10.00 123 0.46 70 3071 1180 0.1001 0.0001 1
2019-06-12 11:00
 MDT
 K
 WS
 USGS-WRD
 17.4 20.0 657 0.85 1170 0.00001 8.3 101 8.2 8.0 2.1 < 0.97 < 0.93 < 0.01 < 0.001 < 0.040 0.93 < 0.040 0.030 0.010 310 138 64.7 36.1 144 3.55 49 10.6 6.88 410 0.33 6.22 1.1 97.1 85 < 0.060 < 1.0 1.3 27.2 0.094 45.5 3.1 < 4.0 27 0.73 172 0.02 820 782 1.89 1.11 100 < 0.013 < 0.177 < 0.003 < 0.005 10.00 140 0.32 70 3071 1170 0.1128 0.0001 1

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