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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06639000 SWEETWATER RIVER NEAR ALCOVA, WY

Natrona County, Wyoming
Hydrologic Unit Code 10180006
Latitude  42°29'24", Longitude 107°08'00" NAD27
Drainage area 2,338  square miles
Contributing drainage area 2,245  square miles
Gage datum 5,890 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)



Gage
height,
feet
(00065)		 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)
Phos-
phorus,
water,
unfltrd
mg/L
as P
(00665)		 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)

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)

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)

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

Gage
height
above
datum
meters
(30207)

Dis-
charge,
instan-
taneous
m3/s
(30209)		 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)


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)


Sam-
pling
method,
code
(82398)



Sampler
type,
code
(84164)		 Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)
E coli,
modif.
m-TEC,
water,
cfu/
100 mL
(90902)		 Type
of
sample
related
QA
data,
code
(99111)
2018-12-10 10:00
 MST
 K
 WS
 USGS-WRD
 0.0 -7.0 617 34 1.95 553 0.00002 12.5 106 7.7 8.3 7.1 < 0.16 < 0.12 < 0.01 < 0.001 < 0.040 0.12 < 0.040 0.032 < 0.01 0.010 192 10 57.4 11.8 43.1 1.35 32 6.53 21.8 76.7 0.38 39.4 4.1 72.0 < 0.030 67 < 0.090 < 0.50 0.072 < 0.40 10.7 < 0.020 16.0 3.48 0.45 < 3.00 374 4.2 < 2.0 0.080 < 3.0 22.1 0.66 24.8 183 0.59 0.97 367 34.1 0.50 < 0.013 < 0.177 < 0.003 < 0.005 10.00 70 3071 559 E 3 30
2019-03-19 11:20
 MDT
 K
 WS
 USGS-WRD
 2.5 -2.0 620 70   403 0.00001 11.3 102 8.2 8.4 1.6 < 0.38 0.33 0.02 0.002 < 0.038 0.34 < 0.040 0.061 0.04 0.020 132   40.4 7.58 29.9 1.13 32 4.97 15.2 52.6 0.27 27.2 3.6 53.5 < 0.010 43 < 0.030 < 0.50 0.092 < 0.40 29.3 0.027 16.7 2.66 0.35 < 1.00 268 3.6 < 2.0 0.063 17 16.8 0.55 18.6 133   2.0 259 48.7 0.35 0.022 < 0.167 0.008 < 0.005 10.00 10 3044 410 21 10
2019-05-09 09:30
 MDT
 K
 WS
 USGS-WRD
 6.6 1.5 615 216 2.72 269 0.00001 10.0 101 8.2 8.3 1.2 < 0.64 < 0.60 < 0.01 0.002 < 0.038 0.60 < 0.040 0.034 0.08 0.011 99.2 1 30.4 5.58 17.5 0.76 27 3.54 8.52 28.1 0.22 19.6 3.1 39.6 < 0.010 26 < 0.030 < 0.50 0.190 0.56 131 0.088 3.18 1.49 0.94 < 1.00 173 3.0 < 2.0 0.144 61 10.6 0.25 5.90 97.9 0.83 6.1 173 101 0.23 < 0.013 < 0.170 0.006 < 0.005 10.00 10 3044 277 120 1
2019-07-17 09:00
 MDT
 K
 WS
 USGS-WRD
 19.0 27.5 615 104 2.30 376 0.00001 7.5 101 8.2 8.2 1.6 < 0.40 < 0.36 < 0.01 < 0.001 < 0.040 0.36 < 0.040 0.027 0.03 0.009 130   39.5 7.45 26.8 1.03 30 4.73 12.7 41.1 0.28 16.3 4.8 48.6 < 0.010 44 < 0.030 < 1.5 0.157 < 1.2 17.6 < 0.020 6.28 1.88 < 0.60 < 1.00 251 2.7 < 6.0 0.108 < 9 15.7 0.25 9.16 135 0.70 2.9 231 64.7 0.31 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3044 377 27 1

Water Quality Remark Code Description
< Less than
E Estimated