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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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)
2017-11-30 11:15
 MST
 K
 WS
 USGS-WRD
 0.5 7.0 616 103 2.33 338 0.00001 11.3 97 8.2 8.3 1.4 < 0.27 < 0.23 < 0.01 < 0.001 < 0.040 0.23 < 0.040 0.027 0.02 0.009 121 4 36.6 7.16 24.1 0.96 29 4.33 11.6 40.5 0.23 22.2 2.7 45.1 < 0.010 33 < 0.030 < 0.50 0.094 0.33 27.9 < 0.020 4.75 1.73 0.36 < 1.00 230 2.2 < 2.0 0.080 6.5 12.4 0.28 9.92 117 0.71 2.9 217 60.4 0.30 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3044 342 E 1 1
2018-03-12 11:25
 MDT
 K
 WS
 USGS-WRD
 0.8 12.0 618 118 2.32 354 0.00001 14.3 123 8.0 8.1 2.3 < 0.36 < 0.32 < 0.01 < 0.001 < 0.040 0.32 < 0.040 0.024 0.08 0.008 120 4 36.6 6.98 28.1 1.12 33 4.26 13.8 44.7 0.23 22.6 2.7 45.0 < 0.010 36 < 0.030 < 0.50 0.124 0.49 29.6 < 0.020 4.46 1.94 0.33 < 1.00 234 2.7 < 2.0 0.129 14.3 12.3 0.41 12.7 116 0.71 3.3 228 72.5 0.31 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3044 359 E 6 30
2018-05-24 11:35
 MDT
 K
 WS
 USGS-WRD
 15.8 24.5 616 E 250 2.75 233 0.00002 8.7 109 7.8 8.1 2.6 < 0.55 < 0.51 < 0.01 < 0.001 < 0.040 0.51 < 0.040 0.063 0.09 0.021 83.9 0.0 25.3 4.99 15.8 0.75 28 3.82 5.90 26.1 0.19 18.9 3.3 34.4 < 0.010 26 < 0.030 < 0.50 0.371 0.70 154 0.103 4.74 1.12 0.63 < 1.00 151 3.1 < 2.0 < 0.060 53.6 8.43 0.21 4.56 83.4 0.84 E 7.1 151 E 102 0.21 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3044 237 74 1
2018-09-18 12:55
 MDT
 K
 WS
 USGS-WRD
 18.0 29.0 613 26 1.76 545 M  9.8 129 8.4 8.3 1.2 0.31 < 0.24 < 0.01 < 0.001 0.074 0.24 0.074 0.034 0.02 0.011 170 6 47.9 12.2 51.2 1.71 38 7.30 25.9 81.9 0.40 35.8 7.1 56.8 < 0.010 80 < 0.030 0.68 0.164 < 0.40 13.6 < 0.020 41.6 3.75 0.49 < 1.00 370 4.4 < 2.0 0.119 8.5 24.9 0.47 19.8 164 0.54 0.73 362 25.3 0.49 < 0.013 0.328 < 0.003 < 0.005 10.00 10 3044 548 45 10

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