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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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



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)

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)

Gage
height
above
datum
meters
(30207)

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)		 Julian
date,
in-
bottle
diges-
tion,
ddd
(99870)
2017-10-19 13:00
 MDT
 K
 WS
 USGS-WRD
 8.4 24.0 662 109 2.47 411 M  11.6 114 8.4 8.3 1.4 214 34 50.8 21.1 10.1 0.30 9 1.30 1.62 46.9 0.14 5.31 0.27 0.3 41.2 < 0.01 < 10.0 5.21 4.9 0.1 180 0.75 3.1 259 245 76.2 0.35 10.00 10 3044 422 1  
2017-11-14 09:50
 MST
 K
 WS
 USGS-WRD
 1.6 4.0 665 107 2.44 448 0.00001 13.2 108 8.2 8.2 2.3 224 35 53.3 22.0 11.3 0.33 10 1.22 1.84 54.8 0.13 6.63 0.25 0.3 44.7 < 0.01 < 10.0 5.51 < 3.0 0.2 189 0.74 3.0 261 264 75.5 0.36 10.00 10 3044 450 10  
2017-12-14 07:45
 MST
 K
 WS
 USGS-WRD
 0.4 2.0 673 91 2.37 440 0.00001 14.0 110 8.1 8.3 2.9 225 36 54.0 21.8 11.2 0.33 10 1.25 1.78 51.8 0.14 6.47 0.26 0.3 44.8 < 0.01 < 10.0 7.86 < 3.0 0.2 189 0.72 2.6 259 262 63.9 0.35 10.00 10 3044 444 1  
2018-01-10 08:00
 MST
 K
 WS
 USGS-WRD
 0.0 -5.0 655 78 2.97 447 0.00001 12.2 97 7.9 8.2 4.6 222 36 52.8 22.0 11.4 0.33 10 1.28 1.88 54.1 0.14 6.87 0.26 0.3 43.8 < 0.01 < 10.0 7.12 < 3.0 0.3 187 0.91 2.2 270 262 56.5 0.37 10.00 70 3071 448 1  
2018-02-14 08:00
 MST
 K
 WS
 USGS-WRD
 0.0 -16.0 660 82 3.34 505 0.00001 13.8 109 7.9 8.2 5.1 257 48 61.6 25.0 14.7 0.40 11 1.58 2.38 70.7 0.14 8.49 0.28 0.4 47.5 0.01 < 10.0 8.74 < 3.0 0.4 209 1.02 2.3 301 310 66.6 0.41 10.00 70 3071 515 1  
2018-03-21 07:35
 MDT
 K
 WS
 USGS-WRD
 1.2 -6.0 665 234 2.97 487 0.00001 12.0 97 8.0 7.5 2.9 218 70 43.6 26.4 25.3 0.75 20 5.41 3.69 108 0.15 8.30 0.73 1.4 65.8 0.13 122 53.2 95.5 0.5 148 0.91 6.6 294 310 186 0.40 10.00 10 3044 496 1  
2018-04-25 07:40
 MDT
 K
 WS
 USGS-WRD
 6.7 0.5 670 169 2.73 544 0.00001 10.4 97 8.2 8.1 2.2 246 61 51.8 28.2 25.0 0.69 18 2.35 3.66 112 0.15 4.75 0.43 0.6 46.2 0.01 29.4 29.2 < 3.0 0.4 185 0.83 4.8 314 338 143 0.43 10.00 10 3044 553 1  
2018-05-10 07:20
 MDT
 K
 WS
 USGS-WRD
 9.8 13.5 664 1070 4.68 201 0.00001 11.8 119 7.9 8.0 2.2 99.3 9 26.3 8.16 4.41 0.19 9 1.18 1.06 15.6 0.08 7.28 0.35 1.0 53.2 0.13 74.6 13.2 30.7 0.2 89.9 1.43 30 133 118 384 0.18 10.00 10 3052 218 1  
2018-06-21 07:10
 MDT
 K
 WS
 USGS-WRD
 12.7 14.0 668 559 3.76 284 0.00002 9.0 97 7.8 8.2 3.9 145 18 36.1 13.2 6.48 0.23 9 0.93 1.04 25.1 0.10 7.55 0.32 0.4 34.3 0.02 22.4 6.23 8.4 0.1 127 1.15 16 177 167 268 0.24 10.00 10 3052 292 1  
2018-07-17 10:50
 MDT
 K
 WS
 USGS-WRD
 21.0 29.0 669 154 2.72 355 0.00001 9.0 115 8.1 8.4 2.4 181 23 43.0 17.8 7.93 0.26 9 1.23 1.45 33.0 0.12 4.97 0.46 0.5 41.7 0.01 16.0 4.75 3.8 0.2 158 0.83 4.4 205 204 85.3 0.28 10.00 10 3044 359 1  
2018-08-23 10:40
 MDT
 K
 WS
 USGS-WRD
 17.7 24.5 664 103 2.50 437 0.00001 9.4 113 8.2 8.3 2.3 219 30 49.4 23.2 11.8 0.35 10 1.83 2.19 50.9 0.16 6.55 0.56 0.6 50.5 0.02 12.4 7.65 4.5 0.2 189 0.76 2.9 267 260 74.3 0.36 10.00 10 3044 444 1  
2018-09-12 10:50
 MDT
 K
 WS
 USGS-WRD
 15.2 17.0 662 71 2.34 432 0.00001 9.4 108 8.3 8.4 1.8 229 38 51.4 24.4 12.1 0.35 10 1.73 1.99 50.3 0.15 5.22 0.47 0.5 50.3 < 0.01 13.2 5.93 6.0 0.2 191 0.71 2.0 254 262 48.6 0.35 10.00 70 3071 441 1  
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  
2019-10-09 09:45
 MDT
 K
 WS
 USGS-WRD
 6.3 0.5 667 138   430 0.00001 10.6 98 8.2 8.3 2.2 226 44 53.4 22.6 11.4 0.33 10 1.59 2.24 53.5 0.15 5.52 0.34 0.4 44.5 < 0.01 < 10.0 5.42 < 3 0.2 182   3.9 259 260 96.4 0.35 10.00 10 3044 443 1  
2019-11-19 12:10
 MST
 K
 WS
 USGS-WRD
 3.4 7.0 658 136   487 M  13.0 113 8.5 8.3 1.1 235 43 54.4 24.1 15.8 0.45 13 1.88 2.52 74.7 0.15 4.47 0.35 0.4 47.8 0.01 < 10.0 10.8 < 3 0.2 191   3.9 296 293 109 0.40 10.00 10 3044 498 1  
2019-12-18 11:05
 MST
 K
 WS
 USGS-WRD
 0.0 0.0 666 81   518 0.00001 13.8 108 8.1 8.2 3.0 257 64 61.0 25.5 14.5 0.39 11 1.53 2.58 74.3 0.15 6.53 0.32 0.4 47.5 < 0.01 < 10.0 12.3 < 3 0.4 193   2.3 313 302 68.6 0.43 10.00 10 3044 524 1  
2020-01-23 11:40
 MST
 K
 WS
 USGS-WRD
 0.0 4.0 669 89   487 0.00001 13.6 106 8.1 8.3 3.0 245 47 57.9 24.5 14.2 0.39 11 1.49 2.46 70.0 0.13 7.04 0.37 0.4 42.3 < 0.01 < 10.0 9.94 < 3 0.4 198   2.5 291 297 69.7 0.40 10.00 70 3070 493 1  
2020-02-20 12:45
 MST
 K
 WS
 USGS-WRD
 -0.1 -2.0 675 148   535 0.00001 16.5 127 8.0 8.3 4.0 269 62 61.7 27.9 18.5 0.49 13 1.67 2.80 92.0 0.16 6.60 0.32 0.4 45.6 < 0.01 11.7 20.4 < 3 0.4 207   4.2 348 336 139 0.47 10.00 10 3044 557 1  
2020-03-23 13:00
 MDT
 K
 WS
 USGS-WRD
 5.3 16.0 661 106   626 M  14.9 136 8.6 8.5 1.0 297 75 63.4 33.7 28.6 0.72 17 2.18 3.71 132 0.17 4.01 0.45 0.5 47.8 < 0.01 < 10.0 29.4 < 3 0.5 222   3.0 403 401 115 0.55 10.00 10 3044 637 1  
2020-04-23 13:45
 MDT
 K
 WS
 USGS-WRD
 12.2 10.5 662 136   522 M  11.2 120 8.4 8.3 1.5 245 51 55.6 25.9 19.6 0.54 15 1.61 3.00 93.7 0.15 3.19 0.54 0.5 47.7 < 0.01 10.5 28.9 < 3 0.3 194   3.9 328 319 120 0.45 10.00 10 3044 534 1  
2020-05-27 18:15
 MDT
 K
 WS
 USGS-WRD
 13.6 22.5 669 730   216 0.00001 9.8 107 8.0 8.2 1.9 107 10 28.4 8.83 6.66 0.28 12 0.83 0.96 18.1 0.09 8.02 0.37 0.5 38.5 0.06 80.7 10.1 51 0.2 97.2   21 138 130 273 0.19 10.00 10 3052 221 1 20201000
2020-06-24 16:30
 MDT
 K
 WS
 USGS-WRD
 20.5 32.0 664 273   306 0.00001 11.1 142 8.0 8.4 2.6 157 21 37.8 15.1 6.90 0.24 9 1.06 1.23 29.6 0.11 7.56 0.46 0.6 40.3 0.02 23.7 9.20 10 0.2 135   7.7 185 180 136 0.25 10.00 10 3044 306 1 20201000
2020-07-22 11:25
 MDT
 K
 WS
 USGS-WRD
 22.8 30.0 663 68   446 0.00001 9.1 122 8.1 8.4 2.8 223 41 50.6 23.5 13.8 0.40 12 1.61 1.89 57.1 0.16 6.76 0.68 0.8 54.8 0.01 22.9 7.52 8 0.2 182   1.9 260 265 47.4 0.35 10.00 10 3044 452 1 20201000
2020-08-20 11:10
 MDT
 K
 WS
 USGS-WRD
 21.3 28.0 665 50   502 0.00001 8.8 114 8.0 8.4 3.9 250 48 53.6 28.2 17.0 0.47 13 1.85 2.60 68.2 0.18 5.77 0.74 0.7 62.0 0.01 12.4 11.3 3 0.3 201   1.4 296 298 39.8 0.40 10.00 10 3044 503 30 20201000
2020-09-09 15:30
 MDT
 K
 WS
 USGS-WRD
 12.6 20.0 673 88   503 0.00001 11.0 117 8.2 8.4 2.5 253 45 55.3 28.0 16.0 0.44 12 2.44 3.00 71.5 0.18 8.22 0.56 0.6 57.1 < 0.01 < 10.0 7.93 4 0.3 208   2.5 306 309 72.9 0.42 10.00 10 3044 512 1 20201000

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