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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.

UPDATED April 20, 2023: The entity that had been funding these stations needs to discontinue that funding as soon as possible. These gages will be discontinued on June 1, 2023 if alternative funding can not be secured:
  • 09209400 Green River Near LA Barge, WY
  • 09213500 Big Sandy River Near Farson, WY
  • 09218500 Blacks Fork Near Millburne, WY

Please contact the Wyoming-Montana Science Center for more information.
To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 06630000 N PLATTE RIV AB SEMINOE RESERVOIR, NR SINCLAIR, WY

Carbon County, Wyoming
Hydrologic Unit Code 10180002
Latitude  41°52'20", Longitude 107°03'25" NAD27
Drainage area 4,175  square miles
Contributing drainage area 4,061  square miles
Gage datum 6,400.75 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)
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)

Gage
height
above
datum
meters
(30207)

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


Ammonia
water,
fltrd,
mg/L
(71846)


Nitrate
water,
fltrd,
mg/L
(71851)

Nitrite
water,
fltrd,
mg/L
as NO2
(71856)



Sample
purpose
code
(71999)


Sam-
pling
method,
code
(82398)



Sampler
type,
code
(84164)		 Type
of
sample
related
QA
data,
code
(99111)
2019-10-30 10:00
 MDT
 K
 WS
 USGS-WRD
 -0.5 -20.0 605 E 110 2.79 419 M  12.4 105 8.4 < 0.27 0.21 0.01 < 0.001 < 0.040 0.23 < 0.040 < 0.012 < 0.01 < 0.004 0.85 E 3.1 0.017 < 0.177 < 0.003 10.00 70 3071 30
2019-11-25 10:30
 MST
 K
 WS
 USGS-WRD
 -0.6 -3.0 593 518 3.51 388 0.00001 10.8 93 8.2 < 0.15 < 0.11 < 0.01 0.002 < 0.038 0.11 < 0.040 < 0.012 < 0.01 < 0.004 1.07 15 < 0.013 < 0.170 0.005 10.00 10 3044 1
2019-12-12 09:20
 MST
 K
 WS
 USGS-WRD
 -0.1 1.0 600 E 485 3.88 420 M  12.6 109 8.4 < 0.18 < 0.14 < 0.01 < 0.001 < 0.040 0.14 < 0.040 0.016 < 0.01 0.005 1.18 E 14 < 0.013 < 0.177 < 0.003 10.00 70 3071 1
2020-01-22 11:20
 MST
 K
 WS
 USGS-WRD
 -0.1 0.0 598 360 4.18 396 0.00001 14.8 129 8.2 < 0.23 0.18 0.01 < 0.001 < 0.040 0.19 < 0.040 0.015 0.02 0.005 1.27 10 0.015 < 0.177 < 0.003 10.00 70 3071 1
2020-02-19 10:15
 MST
 K
 WS
 USGS-WRD
 -0.6 -20.0 604 337 4.16 394 0.00001 14.3 121 8.1 < 0.15 < 0.11 < 0.01 < 0.001 < 0.040 0.11 < 0.040 0.014 < 0.01 0.005 1.27 9.5 < 0.013 < 0.177 < 0.003 10.00 70 3071 1
2020-03-17 11:00
 MDT
 K
 WS
 USGS-WRD
 0.1 2.0 598 841 3.88 483 0.00001 11.9 104 8.2 < 0.47 < 0.43 < 0.01 < 0.001 < 0.040 0.43 < 0.040 0.014 0.06 0.005 1.18 24 < 0.013 < 0.177 < 0.003 10.00 10 3044 10
2020-04-14 10:40
 MDT
 K
 WS
 USGS-WRD
 2.3 -2.5 601 1210 4.13 298 0.00001 11.5 106 8.2 < 0.52 < 0.48 < 0.01 < 0.001 < 0.040 0.48 < 0.040 0.041 0.06 0.013 1.26 34 < 0.013 < 0.177 < 0.003 10.00 10 3052 1
2020-05-07 09:30
 MDT
 K
 WS
 USGS-WRD
 8.7 4.5 602 3600 5.66 227 0.00001 10.9 119 8.3 0.71 < 0.67 < 0.01 0.002 0.039 0.67 0.040 0.073 0.13 0.024 1.73 102 < 0.013 0.172 0.005 10.00 70 3071 1
2020-06-03 10:15
 MDT
 K
 WS
 USGS-WRD
 14.4 21.0 605 6670 7.19 163 0.00002 8.1 100 7.8 < 0.67 < 0.63 < 0.01 < 0.001 < 0.040 0.63 < 0.040 0.058 0.50 0.019 2.19 189 < 0.013 < 0.177 < 0.003 10.00 10 3052 1
2020-07-14 09:15
 MDT
 K
 WS
 USGS-WRD
 18.0 19.0 603 401 3.33 380 M  7.6 102 8.5 < 0.46 < 0.42 < 0.01 < 0.001 < 0.040 0.42 < 0.040 < 0.012 0.01 < 0.004 1.01 11 < 0.013 < 0.177 < 0.003 10.00 10 3044 1
2020-08-18 09:25
 MDT
 K
 WS
 USGS-WRD
 19.2 20.5 609 150 2.80 397 0.00001 6.8 92 8.0 < 0.40 0.35 0.01 < 0.001 < 0.040 0.36 < 0.040 < 0.012 0.01 < 0.004 0.85 4.2 0.018 < 0.177 < 0.003 10.00 10 3044 1
2020-09-03 07:45
 MDT
 K
 WS
 USGS-WRD
 13.3 8.0 606 122 2.54 429 0.00001 8.4 101 8.2 < 0.46 0.41 0.01 < 0.001 < 0.040 0.42 < 0.040 0.012 0.02 0.004 0.77 3.5 0.014 < 0.177 < 0.003 10.00 10 3044 1
2020-10-21 12:00
 MDT
 K
 WS
 USGS-WRD
 7.4 18.5 599 231 3.05 426 0.00001 11.0 117 8.2 < 0.23 < 0.19 < 0.02 < 0.001 < 0.040 0.19 < 0.040 0.013 < 0.01 0.004 0.93 6.5 < 0.026 < 0.177 < 0.003 10.00 10 3044 30
2020-11-27 09:50
 MST
 K
 WS
 USGS-WRD
 -0.1 -3.0 605 198 3.17 440 0.00001 12.4 107 8.3 < 0.25 < 0.21 < 0.02 < 0.001 < 0.040 0.21 < 0.040 < 0.012 0.01 < 0.004 0.97 5.6 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2020-12-17 09:55
 MST
 K
 WS
 USGS-WRD
 -0.1 0.5 598 225 3.28 490 0.00001 22.6 197 8.1 < 0.22 < 0.18 < 0.02 < 0.001 < 0.040 0.18 < 0.040 < 0.012 0.02 < 0.004 1.00 6.4 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2021-02-01 09:45
 MST
 K
 WS
 USGS-WRD
 -0.1 -5.0 605 262 3.71 412 0.00001 12.7 109 8.1 < 0.14 < 0.10 < 0.02 < 0.001 < 0.040 0.10 < 0.040 < 0.012 < 0.01 < 0.004 1.13 7.4 < 0.026 < 0.177 < 0.003 10.00 70 3071 1
2021-02-24 09:35
 MST
 K
 WS
 USGS-WRD
 -0.1 -4.5 601     389 0.00001 12.9 112 8.1 < 0.16 < 0.12 < 0.02 < 0.001 < 0.040 0.12 < 0.040 < 0.012 < 0.01 < 0.004     < 0.026 < 0.177 < 0.003 10.00 70 3071 1
2021-03-30 09:45
 MDT
 K
 WS
 USGS-WRD
 1.8 -3.0 599 499 3.50 378 0.00001 10.6 97 8.1 0.80 < 0.35 < 0.02 < 0.001 0.454 0.35 0.454 0.013 0.04 0.004 1.07 14 < 0.026 2.01 < 0.003 10.00 10 3044 10
2021-04-29 10:45
 MDT
 K
 WS
 USGS-WRD
 10.3 20.0 608 839 3.82 255 0.00001 9.5 106 8.1 < 0.41 < 0.37 < 0.02 < 0.001 < 0.040 0.37 < 0.040 < 0.012 0.06 < 0.004 1.16 24 < 0.026 < 0.177 < 0.003 10.00 10 3052 1
2021-05-27 09:55
 MDT
 K
 WS
 USGS-WRD
 12.0 13.7 604 2160 4.83 189 0.00001 8.5 100 7.9 < 0.55 < 0.51 < 0.02 < 0.001 < 0.040 0.51 < 0.040 0.018 0.06 0.006 1.47 61 < 0.026 < 0.177 < 0.003 10.00 10 3052 1
2021-06-24 10:05
 MDT
 K
 WS
 USGS-WRD
 19.0 25.0 603 494 3.47 336 M  8.3 114 8.6 < 0.67 < 0.63 < 0.02 < 0.001 < 0.040 0.63 < 0.040 < 0.012 0.02 < 0.004 1.06 14 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2021-07-22 10:40
 MDT
 K
 WS
 USGS-WRD
 21.5 26.0 608 243 3.08 419 0.00001 7.6 108 8.2 < 0.63 < 0.59 < 0.02 0.001 < 0.039 0.59 < 0.040 < 0.012 0.03 < 0.004 0.94 6.9 < 0.026 < 0.172 0.004 10.00 40 3044 1
2021-08-18 09:20
 MDT
 K
 WS
 USGS-WRD
 18.8 24.8 602 181 2.92 392 0.00001 7.1 97 8.2 < 0.69 < 0.65 < 0.02 < 0.001 < 0.040 0.65 < 0.040 < 0.012 0.06 < 0.004 0.89 5.1 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2021-09-15 09:35
 MDT
 K
 WS
 USGS-WRD
 15.1 14.0 603 141 2.71 425 0.00001 7.7 97 8.3 < 0.44 < 0.40 < 0.02 0.001 < 0.039 0.40 < 0.040 < 0.012 0.02 < 0.004 0.83 4.0 < 0.026 < 0.171 0.004 10.00 10 3044 1
2021-10-28 10:40
 MDT
 K
 WS
 USGS-WRD
 4.7 7.5 608 445 3.42 357 0.00001 10.7 104 8.0 < 0.31 < 0.27 < 0.02 < 0.001 < 0.040 0.27 < 0.040 < 0.012 0.02 < 0.004 1.04 13 < 0.026 < 0.177 < 0.003 10.00 40 3044 100
2021-11-22 10:00
 MST
 K
 WS
 USGS-WRD
 -0.2 2.0 608 446 3.37 404 M  12.8 109 8.4 < 0.26 < 0.22 < 0.02 < 0.001 < 0.040 0.22 < 0.040 0.014 < 0.01 0.005 1.03 13 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2021-12-07 10:10
 MST
 K
 WS
 USGS-WRD
 -0.1 2.0 598 460 3.39 393 0.00001 12.1 105 8.1 < 0.24 < 0.20 < 0.02 < 0.001 < 0.040 0.20 < 0.040 < 0.012 0.02 < 0.004 1.03 13 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2022-01-25 10:30
 MST
 K
 WS
 USGS-WRD
 -0.1 -2.2 604 336 3.65 387 0.00002 10.8 93 7.7 < 0.19 < 0.15 < 0.02 < 0.001 < 0.040 0.15 < 0.040 < 0.012 0.02 < 0.004 1.11 9.5 < 0.026 < 0.177 < 0.003 10.00 70 3071 1
2022-02-15 10:15
 MST
 K
 WS
 USGS-WRD
 -0.1 8.0 594 368 3.70 367 0.00002 11.9 104 7.8 < 0.16 < 0.12 < 0.02 < 0.001 < 0.040 0.12 < 0.040 < 0.012 < 0.01 < 0.004 1.13 10 < 0.026 < 0.177 < 0.003 10.00 70 3071 1
2022-03-23 10:30
 MDT
 K
 WS
 USGS-WRD
 -0.1 7.0 605 358 3.40 458 0.00001 9.6 83 7.9 < 0.28 < 0.24 < 0.02 < 0.001 < 0.040 0.24 < 0.040 0.015 0.02 0.005 1.04 10 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2022-04-22 10:10
 MDT
 K
 WS
 USGS-WRD
 9.6 18.5 594 1610 4.44 269 0.00001 10.5 118 8.2 < 0.74 < 0.70 < 0.02 < 0.001 < 0.040 0.70 < 0.040 0.021 0.10 0.007 1.35 46 < 0.026 < 0.177 < 0.003 10.00 10 3052 1
2022-05-17 11:10
 MDT
 K
 WS
 USGS-WRD
 11.5 17.0 602 3580 5.67 138 0.00002 11.8 137 7.8 0.88 < 0.81 < 0.02 0.001 0.067 0.81 0.068 0.037 0.14 0.012 1.73 101 < 0.026 0.296 0.005 10.00 10 3052 1
2022-06-15 14:40
 MDT
 K
 WS
 USGS-WRD
 14.3 21.7 603 4470 6.14 178 0.00008 8.5 105 7.1 < 0.64 < 0.60 < 0.02 < 0.001 < 0.040 0.60 < 0.040 0.050 0.08 0.016 1.87 127 < 0.026 < 0.177 < 0.003 10.00 10 3052 1
2022-07-14 08:30
 MDT
 K
 WS
 USGS-WRD
 20.2 21.5 608 548 3.59 370 0.00001 6.8 95 8.3 < 0.58 < 0.54 < 0.02 < 0.001 < 0.040 0.54 < 0.040 0.045 0.05 0.015 1.09 16 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2022-08-10 07:40
 MDT
 K
 WS
 USGS-WRD
 20.6 17.5 608 308 3.22 348 0.00001 6.2 87 8.2 < 0.45 < 0.41 < 0.02 < 0.001 < 0.040 0.41 < 0.040 0.057 0.04 0.019 0.98 8.7 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2022-09-13 09:30
 MDT
 K
 WS
 USGS-WRD
 14.3 16.5 602 129 2.66 380 M  8.0 99 8.4 < 0.52 < 0.48 < 0.02 < 0.001 < 0.040 0.48 < 0.040 < 0.012 0.03 < 0.004 0.81 3.7 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2022-10-19 08:50
 MDT
 K
 WS
 USGS-WRD
 7.3 3.0 609 281 3.17 353 0.00001 9.2 96 8.3 < 0.29 < 0.25 < 0.02 < 0.001 < 0.040 0.25 < 0.040 0.013 0.02 0.004 0.97 8.0 < 0.026 < 0.177 < 0.003 10.00 10 3044 100
2022-11-28 09:30
 MST
 K
 WS
 USGS-WRD
 -0.3 -0.1 591 302 3.39 404 0.00001 13.2 115 8.3 < 0.24 < 0.20 < 0.02 < 0.001 < 0.040 0.20 < 0.040 < 0.012 0.01 < 0.004 1.03 8.6 < 0.026 < 0.177 < 0.003 10.00 10 3044 1
2022-12-20 16:00
 MST
 K
 WS
 USGS-WRD
 -0.2 -1.7 603 382 3.78 413 0.00001 12.0 103 8.2 < 0.22 < 0.18 < 0.02 < 0.001 < 0.040 0.18 < 0.040 < 0.012 0.03 < 0.004 1.15 11 < 0.026 < 0.177 < 0.003 10.00 70 3071 1
2023-01-10 13:55
 MST
 K
 WS
 USGS-WRD
 -0.2 4.5 597 367 3.94 384 0.00001 10.6 92 8.3 < 0.27 < 0.23 < 0.02 < 0.001 < 0.040 0.23 < 0.040 < 0.012 0.03 < 0.004 1.20 10 < 0.026 < 0.177 < 0.003 10.00 70 3071 1
2023-02-13 12:00
 MST
 K
 WS
 USGS-WRD
 0.0 -1.0 595 329 4.35 367 0.00001 11.8 103 8.0 0.25 0.19 0.02 0.001 0.041 0.21 0.043 < 0.012 0.02 < 0.004 1.33 9.3 0.026 0.182 0.005 10.00 70 3071 1
2023-03-07 11:00
 MST
 K
 WS
 USGS-WRD
 -0.4 -1.0 601   4.47 369 0.00001 11.8 101 8.2 0.31 < 0.25 < 0.02 0.001 0.060 0.25 0.061 < 0.012 < 0.01 < 0.004 1.36   < 0.026 0.265 0.004 10.00 70 3071 1
2023-04-13 17:45
 MDT
 K
 WS
 USGS-WRD
 7.3 5.7 594 2680 5.16 503 0.00003 9.2 98 7.6                     1.57 76       10.00 40 3052 1
2023-05-17 07:20
 MDT
 K
 WS
 USGS-WRD
 10.7 10.8 604 6750 7.39 194 0.00004 8.4 96 7.4                     2.25 191       10.00 10 3052 1

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