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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06299980 TONGUE RIVER AT MONARCH, WY

Sheridan County, Wyoming
Hydrologic Unit Code 10090101
Latitude  44°54'01", Longitude 107°01'13" NAD27
Drainage area 478  square miles
Contributing drainage area 478  square miles
Gage datum 3,620 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)

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)


Arsenic
water,
unfltrd
ug/L
(01002)
Barium,
water,
unfltrd
recover
-able,
ug/L
(01007)		 Beryll-
ium,
water,
unfltrd
recover
-able,
ug/L
(01012)


Iron,
water,
fltrd,
ug/L
(01046)

Manga-
nese,
water,
fltrd,
ug/L
(01056)

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

Selen-
ium,
water,
unfltrd
ug/L
(01147)		 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)



Sample
purpose
code
(71999)


Sam-
pling
method,
code
(82398)



Sampler
type,
code
(84164)		 Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)		 Type
of
sample
related
QA
data,
code
(99111)
2018-10-24 12:15
 MDT
 K
 WS
 USGS-WRD
 6.7 16.0 665 112 430 0.00001 11.4 107 8.1 8.4 3.0 220 24 51.1 22.4 11.1 0.32 10 1.38 1.99 51.2 0.13 4.89 0.27 0.3 40.2 < 0.01 < 10.0 5.56 < 3.0 0.2 196 3.2 261 261 78.9 0.35 10.00 10 3044 437 1
2018-11-20 08:30
 MST
 K
 WS
 USGS-WRD
 0.0 -3.0 669 88 498 0.00001 13.4 104 8.1 8.4 3.2 251 41 58.6 25.5 15.1 0.41 11 1.53 2.53 70.0 0.14 7.11 0.26 0.3 43.0 < 0.01 < 10.0 8.81 < 3.0 0.2 210 2.5 273 307 64.8 0.37 10.00 10 3044 499 1
2018-12-19 08:10
 MST
 K
 WS
 USGS-WRD
 0.0 6.5 664 86 459 0.00001 13.0 102 8.2 8.4 2.3 229 39 53.3 23.2 12.2 0.35 10 1.33 2.11 58.8 0.13 6.73 0.30 0.3 40.2 < 0.01 < 10.0 8.34 < 3 0.2 190 2.4 281 272 65.5 0.38 10.00 10 3044 448 1
2019-01-30 08:50
 MST
 K
 WS
 USGS-WRD
 0.0 -15.0 663 65 535 0.00001 10.9 86 8.0 8.3 4.1 257 47 58.6 26.8 17.6 0.48 13 3.41 3.85 83.5 0.16 7.92 0.44 0.5 51.7 < 0.01 31.5 14.2 5 0.4 210 1.8 346 328 60.4 0.47 10.00 70 3070 549 1
2019-02-13 17:00
 MST
 K
 WS
 USGS-WRD
 0.0 6.0 652 69 454 0.00001 14.2 114 8.3 8.4 1.8 233 44 56.1 22.6 11.1 0.32 9 1.36 1.89 55.6 0.13 7.12 0.31 0.3 41.4 < 0.01 < 10.0 7.94 < 3 0.3 190 2.0 275 270 51.5 0.37 10.00 70 3071 459 1
2019-03-28 09:50
 MDT
 K
 WS
 USGS-WRD
 5.5 2.0 669   523 0.00001 10.4 94 8.0 8.3 3.6 246 60 55.1 26.2 22.1 0.61 16 3.98 3.62 96.5 0.15 7.22 0.61 0.9 51.6 0.02 40.0 37.1 19 0.4 185   343 326   0.47 10.00 10 3044 532 1
2019-04-23 17:45
 MDT
 K
 WS
 USGS-WRD
 11.9 20.5 665 200 407 0.00001 11.6 123 8.3 8.5 1.6 200 38 47.2 20.1 12.7 0.39 12 1.62 2.55 56.9 0.13 5.93 0.41 0.6 43.6 0.02 27.1 18.1 7 0.3 162 5.7 248 245 134 0.34 10.00 10 3044 412 1
2019-05-16 07:30
 MDT
 K
 WS
 USGS-WRD
 10.4 12.0 664 691 292 0.00002 12.9 132 7.8 8.2 3.7 147 25 35.8 13.9 7.85 0.28 10 1.35 1.61 32.3 0.11 8.12 0.48 1.1 60.8 0.13 49.9 10.2 32 0.3 122 20 169 174 315 0.23 10.00 10 3052 300 1
2019-06-21 11:30
 MDT
 K
 WS
 USGS-WRD
 10.3   663 1300 213 0.00002 10.0 103 7.7 8.1 3.7 105 11 27.3 8.93 4.59 0.20 9 0.97 0.90 17.4 0.10 8.73 0.30 0.6 32.8 0.03 54.8 10.7 34 0.2 94.2 37 134 125 469 0.18 10.00 10 3052 216 1
2019-07-24 11:55
 MDT
 K
 WS
 USGS-WRD
 20.7 21.0 668 241 343 0.00001 7.8 99 8.1 8.2 2.3 172 21 42.1 16.4 8.27 0.27 9 1.20 1.48 34.5 0.12 6.26 0.49 0.6 45.3 0.02 20.7 9.13 3 0.2 151 6.8 203 201 132 0.28 10.00 10 3044 348 1
2019-08-13 10:40
 MDT
 K
 WS
 USGS-WRD
 18.4 19.5 672 116 434 0.00001 8.9 108 8.3 8.3 1.8 220 35 51.3 22.2 11.9 0.35 10 1.57 2.52 53.3 0.17 6.21 0.56 0.7 55.2 0.02 14.8 6.85 4 0.3 185 3.3 256 260 80.3 0.35 10.00 10 3044 440 30
2019-09-18 11:05
 MDT
 K
 WS
 USGS-WRD
 13.2 16.0 666 113 451 0.00001 9.8 107 8.3 8.3 1.8 232 41 53.5 23.9 12.5 0.36 10 1.66 2.21 55.9 0.15 4.71 0.39 0.5 51.8 0.01 < 10.0 6.61 < 3 0.2 191 3.2 282 269 85.9 0.38 10.00 10 3044 461 1

Water Quality Remark Code Description
< Less than