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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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


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)
Bicar-
bonate,
wat flt
infl pt
titr.,
field,
mg/L
(00453)

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
field,
mg/L as
CaCO3
(00904)
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)
Alka-
linity,
wat flt
inf tit
field,
mg/L as
CaCO3
(39086)
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)
2019-12-05 09:45
MST
K
WS
USGS-WRD
0.0 0.0 612 55 2.00 463 0.00001 11.6 99 8.1 8.2 2.3   < 0.16 < 0.12 < 0.01 < 0.001 < 0.040 0.12 < 0.040 0.036 0.01 0.012 154   3 46.6 9.08 34.5 1.21 32 5.43 17.1 59.8 0.30 31.6 3.3 63.2 < 0.010 52 < 0.030 < 0.50 0.219 < 0.40 14.2 < 0.020 13.4 2.68 0.35 < 1.00 311 3.1 < 2.0 0.107 3 17.7 0.50 17.5 152 0.61 1.6   296 43.8 0.40 < 0.013 < 0.177 < 0.003 < 0.005 10.00 70 3071 464 37 30
2020-02-26 09:30
MST
K
WS
USGS-WRD
0.0 -12.0 619 36 2.05 446 0.00003 14.2 120 7.6 8.2 7.6   0.15 < 0.11 < 0.01 < 0.001 0.044 0.11 0.044 0.025   0.008 156   1 47.3 9.11 33.0 1.15 31 5.64 15.6 58.1 0.32 32.0 3.7 62.0 < 0.010 51 < 0.030 < 0.50 0.101 0.52 16.2 0.032 7.22 2.53 0.30 < 1.00 313 3.2 < 2.0 0.082 4 14.6 0.56 16.9 155 0.62 1.0   295 29.0 0.40 < 0.013 0.193 < 0.003   10.00 70 3071 453 27 30
2020-06-17 12:45
MDT
K
WS
USGS-WRD
16.4 20.5 612 87 2.19 372 0.00001 8.9 114 8.3 8.4 1.3   < 0.38 < 0.34 < 0.01 < 0.001 < 0.040 0.34 < 0.040 0.021 0.03 0.007 135     40.7 8.01 27.8 1.04 30 4.67 12.4 40.7 0.27 26.1 5.4 45.9 < 0.010 43 < 0.030 < 0.50 0.258 0.58 50.9 0.035 7.70 1.83 0.63 < 1.00 256 3.0 < 2.0 0.090 20 15.5 0.24 8.90 136 0.67 2.5   243 56.8 0.33 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3044 375 E 5 1
2020-08-20 10:50
MDT
K
WS
USGS-WRD
17.2 27.0 616 13 1.56 538 0.00001 9.2 119 8.0 8.3 3.3   0.34 < 0.28 < 0.01 < 0.001 0.054 0.28 0.054 0.030 0.02 0.010 178   9 50.2 12.8 45.9 1.50 35 7.08 23.6 73.1 0.39 34.6 7.8 62.9 < 0.010 71 < 0.030 < 0.50 0.221 0.43 17.1 < 0.020 69.9 3.21 0.51 < 1.00 375 2.4 < 2.0 0.106 < 3 22.2 0.34 15.9 169 0.48 0.37   350 12.4 0.48 < 0.013 0.239 < 0.003 < 0.005 10.00 10 3044 542 230 1
2020-12-17 10:45
MST
K
WS
USGS-WRD
0.0 0.0 610 27   537 0.00002 11.8 101 7.8 8.3 5.5   < 0.16 < 0.12 < 0.02 < 0.001 < 0.040 0.12 < 0.040 0.024 < 0.01 0.008 192   13 56.8 12.0 41.8 1.32 31 6.20 22.0 73.1 0.39 39.3 4.5 73.8 < 0.010 68 < 0.030 < 0.50 0.069 < 0.40 8.8 < 0.020 22.0 3.31 0.40 < 1.00 371 3.2 < 2.0 0.111 < 3 23.4 0.59 22.0 179   0.76   360 26.2 0.49 < 0.026 < 0.177 < 0.003 < 0.005 10.00 70 3071 545 E 4 30
2021-03-09 08:30
MST
K
WS
USGS-WRD
2.6 6.5 610 67 2.06 398 0.00002 11.3 104 7.7 8.2 5.2   < 0.36 < 0.32 < 0.02 < 0.001 < 0.040 0.32 < 0.040 0.021 0.08 0.007 135   2 40.9 7.85 31.0 1.16 32 5.07 15.0 51.6 0.30 29.7 4.0 46.6 < 0.010 53 < 0.030 0.61 0.095 < 0.40 20.7 < 0.020 15.3 2.53 0.30 < 1.00 286 3.9 < 2.0 0.162 7 17.6 0.49 17.1 133 0.63 1.9   262 47.5 0.36 < 0.026 < 0.177 < 0.003 < 0.005 10.00 10 3044 401 E 15 10
2021-06-10 10:15
MDT
K
WS
USGS-WRD
17.1 29.5 611 51 2.06 371 0.00001 10.5 136 8.0 8.3 2.7   < 0.50 < 0.46 < 0.02 < 0.001 < 0.040 0.46 < 0.040 0.017 0.04 0.006 134     40.5 7.98 26.7 1.00 29 5.40 12.3 41.3 0.31 25.9 6.5 47.2 < 0.010 47 < 0.030 0.55 0.124 0.57 36.0 0.043 13.5 2.12 0.60 < 1.00 265 3.9 < 2.0 0.110 15 16.0 0.31 9.88 141 0.63 1.4   245 33.5 0.33 < 0.026 < 0.177 < 0.003 < 0.005 10.00 10 3044 383 31 1
2021-08-10 10:15
MDT
K
WS
USGS-WRD
15.8 22.0 616 22 1.72 512 0.00001 9.1 114 8.0 8.3 3.2   < 0.37 < 0.33 < 0.02 < 0.001 < 0.040 0.33 < 0.040 0.026 0.02 0.009 162     45.3 11.9 47.2 1.61 37 7.43 24.6 70.6 0.41 35.2 7.9 56.4 < 0.010 79 < 0.030 0.53 0.153 0.42 10.1 < 0.020 51.4 3.08 0.50 < 1.00 357 3.6 < 2.0 0.145 5 24.7 0.36 13.9 165 0.52 0.64   342 20.8 0.47 < 0.026 < 0.177 < 0.003 < 0.005 10.00 10 3044 525 28 1
2021-10-21 08:55
MDT
K
WS
USGS-WRD
5.2 9.5 619 28   498 0.00001 10.8 105 7.9 8.2 4.0   < 0.21 < 0.17 < 0.02 < 0.001 < 0.040 0.17 < 0.040 0.028 0.02 0.009 167   4 48.4 11.1 43.3 1.46 35 6.57 22.2 68.8 0.36 32.2 4.1 60.1 < 0.010 71 < 0.030 < 0.50 0.161 < 0.40 8.5 < 0.020 34.0 3.24 0.36 < 1.00 366 3.3 < 2.0 0.118 4 24.8 0.39 20.8 163   0.80   331 25.3 0.45 < 0.026 < 0.177 < 0.003 < 0.005 10.00 10 3044 511 46 30
2022-03-17 10:10
MDT
K
WS
USGS-WRD
-0.1 0.0 616 65 2.08 398 0.00001 10.4 88 8.2 8.2 E 1.6   E 0.35 < 0.30 < 0.02 < 0.001 E 0.048 0.30 E 0.048 E 0.020 0.04 E 0.006 E 132   E 2 E 40.1 E 7.71 E 30.1 E 1.14 E 32 E 5.05 E 15.6 E 52.4 E 0.28 E 29.6 E 3.5 E 51.6 E 0.022 E 47 < 0.030 E 0.80 E 0.132 E 0.90 E 238 E 0.222 E 29.7 E 2.39 E 0.52 < 1.00 E 271 E 4.0 < 2.0 E 0.069 E 133 E 17.1 E 0.53 E 15.7 E 130 0.63 1.8   E 259 E 45.5 E 0.35 < 0.026 E 0.214 < 0.003 < 0.005 10.00 10 3044 403 < 4 1
2022-05-25 11:45
MDT
K
WS
USGS-WRD
13.4 15.0 614 77 2.16 369 M  4.7 56 8.6 8.3     < 0.39 < 0.35 < 0.02 0.001 < 0.039 0.35 < 0.040 0.018 0.03 0.006 128     39.4 7.23 26.6 1.02 30 4.93 12.9 40.9 0.27 23.5 4.2 45.3 < 0.010 44 < 0.030 0.52 0.095 0.47 35.1 0.038 5.75 2.04 0.44 < 1.00 254 3.4 < 2.0 1.07 14 17.6 0.33 11.7   0.66 2.2         < 0.026 < 0.172 0.004 < 0.005 10.00 10 3044 376 32 1
2022-07-20 08:05
MDT
K
WS
USGS-WRD
17.3 20.0 618 31 1.81 439 0.00001 7.8 100 8.1 8.3     < 0.40         E 0.36 < 0.040 E 0.018 0.01 E 0.006 139     38.5 10.4 41.0 1.51 38 6.85 19.8 57.1 0.40 26.1 7.6 48.8 < 0.010 69 < 0.030 < 0.50 0.174 0.84 25.6 0.021 28.1 2.68 0.49 < 1.00 301 4.1 < 2.0 0.124 20 23.2 0.37 10.4   0.55 0.87               < 0.005 10.00 70 3071 451 93 1
2022-10-18 08:40
MDT
K
WS
USGS-WRD
5.0 5.0 620 38 1.88 415 0.00001 10.6 102 8.2 8.3 E 1.8   < 0.24 < 0.20 < 0.02 < 0.001 < 0.040 E 0.20 < 0.040 0.019 E 0.01 0.006 142     42.6 8.43 31.9 1.17 32 5.83 15.8 53.2 0.33 26.6 4.0 49.7 < 0.010 56 < 0.030 < 0.50 0.129 < 0.40 23.0 < 0.020 12.7 2.72 0.45 < 1.00 301 3.1 < 2.0 0.084 14 17.8 0.30 11.8 E 144 0.57 1.1   E 272 E 28.2 E 0.37 < 0.026 < 0.177 < 0.003 < 0.005 10.00 10 3044 420   30
2023-01-10 09:10
MST
K
WS
USGS-WRD
-0.2 3.0 608 21 1.84 484 0.00001 9.9 84 8.0 8.1 E 2.6   < 0.14 < 0.10 < 0.02 < 0.001 < 0.040 0.10 < 0.040 < 0.012 < 0.01 < 0.004 161   E 25 49.1 9.13 35.6 1.22 32 5.82 17.3 58.9 0.33 35.9 3.3 60.9 < 0.010 57 < 0.030 < 0.50 0.046 < 0.40 14.5 < 0.020 14.7 2.59 0.33 < 1.00 325 3.0 < 2.0 0.068 6 18.7 0.52 17.2 E 136 0.56 0.60   E 294 E 16.9 E 0.40 < 0.026 < 0.177 < 0.003 < 0.005 10.00 70 3071 477   1
2023-05-02 10:05
MDT
K
WS
USGS-WRD
13.0 18.1 612 205 2.66 412 0.00002 8.7 103 7.8 8.2 3.6 139 < 0.70 < 0.66 < 0.02 < 0.001 < 0.040 0.66 < 0.040 0.020 E 0.06 0.007 134 20   40.8 7.70 33.7 1.27 34 5.89 19.8 58.4 0.26 19.8 3.5 59.4 < 0.010 41 < 0.030 < 0.50 0.142 0.56 107 0.086 5.32 2.86 0.71 < 1.00 257 3.0 < 2.0 0.128 15 22.1 0.32 9.78   0.81 5.8 115 255 141 0.35 < 0.026 < 0.177 < 0.003 < 0.005 10.00 10 3044 421   1
2023-08-10 09:10
MDT
K
WS
USGS-WRD
17.3 24.0 614 131   384 0.00005 7.5 97 7.3 8.3 13 160                     134 2   41.0 7.54 24.6 0.93 28 5.18 12.4 43.5 0.28 20.3 5.4 53.2 < 0.010 44 < 0.030 < 0.50 0.166 0.69 30.1 < 0.030 4.68 2.36 0.58 < 1.00 254 3.3 < 2.0 0.125 25 16.2 0.26 9.92     3.7 133 234 82.8 0.32       < 0.005 10.00 10 3044 386   1
2023-10-26 08:30
MDT
K
WS
USGS-WRD
3.7 -7.0 611 70   440 0.00001 10.4 98 8.3           0.014 < 0.004 < 0.010   < 0.010 0.009   0.003                   18.3 57.4 0.41                                                   2.0         0.018 < 0.044 < 0.013 < 0.005 10.00 10 3044     30
2024-01-30 09:35
MST
K
WS
USGS-WRD
-0.1 0.5 619 50   432 0.00001 14.5 122 7.9                                                                                                     1.4               < 0.005 10.00 70 3071     1

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