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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 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)
2016-10-25 09:35
 MDT
 K
 WS
 USGS-WRD
 8.6 11.5 605 407 3.36 387 0.00001 9.6 104 8.1 < 0.28 < 0.24 < 0.01 < 0.001 < 0.040 0.24 < 0.040 < 0.012 0.01 < 0.004 1.02 12 < 0.013 < 0.177 < 0.003 10.00 10 3044 1
2016-11-21 10:45
 MST
 K
 WS
 USGS-WRD
 3.1 6.0 598 316 3.19 395 0.00001 12.4 118 8.1 < 0.15 < 0.11 < 0.01 < 0.001 < 0.040 0.11 < 0.040 0.018 < 0.01 0.006 0.97 8.9 < 0.013 < 0.177 < 0.003 10.00 10 3044 1
2016-12-15 10:20
 MST
 K
 WS
 USGS-WRD
 0.0 4.0 597 443 3.76 428 0.00001 11.8 103 8.2 < 0.20 < 0.16 < 0.01 < 0.001 < 0.040 0.16 < 0.040 0.015 0.02 0.005 1.15 13 < 0.013 < 0.177 < 0.003 10.00 10 3044 10
2017-01-18 11:20
 MST
 K
 WS
 USGS-WRD
 0.0 -3.0 601 352 3.85 423 0.00001 12.7 110 8.2 < 0.21 < 0.17 < 0.01 < 0.001 < 0.040 0.17 < 0.040 0.014 0.01 0.005 1.17 10 < 0.013 < 0.177 < 0.003 10.00 70 3071 1
2017-02-22 10:10
 MST
 K
 WS
 USGS-WRD
 0.1 0.0 599 694 4.05 415 0.00001 12.2 106 8.3 < 0.48 < 0.44 < 0.01 < 0.001 < 0.040 0.44 < 0.040 0.021 0.04 0.007 1.23 20 < 0.013 < 0.177 < 0.003 10.00 10 3044 1
2017-03-23 10:35
 MDT
 K
 WS
 USGS-WRD
 6.5 10.5 594 2760 5.16 289 M  9.6 100 8.4 1.2 < 1.1 < 0.01 0.001 0.046 1.1 0.047 0.080 0.19 0.026 1.57 78 < 0.013 0.202 0.003 10.00 10 3052 1
2017-04-17 10:20
 MDT
 K
 WS
 USGS-WRD
 9.1 16.0 600 1950 4.67 194 0.00003 9.3 103 7.6 < 0.58 < 0.54 < 0.01 < 0.001 < 0.040 0.54 < 0.040 0.022 0.09 0.007 1.42 55 < 0.013 < 0.177 < 0.003 10.00 10 3052 1
2017-05-23 10:00
 MDT
 K
 WS
 USGS-WRD
 8.7 10.5 605 3280 5.46 259 0.00001 9.9 107 8.1 < 0.52 < 0.48 < 0.01 < 0.001 < 0.040 0.48 < 0.040 0.042 0.05 0.014 1.66 93 < 0.013 < 0.177 < 0.003 10.00 10 3052 1
2017-06-22 11:00
 MDT
 K
 WS
 USGS-WRD
 18.0 22.0 601 3390 5.54 223 0.00001 8.1 109 7.9 < 0.64 < 0.60 < 0.01 < 0.001 < 0.040 0.60 < 0.040 0.041 0.05 0.013 1.69 96 < 0.013 < 0.177 < 0.003 10.00 10 3052 1
2017-07-17 09:55
 MDT
 K
 WS
 USGS-WRD
 22.1 25.0 604 742 3.77 630 M  7.0 102 8.6 < 0.53 < 0.49 < 0.01 < 0.001 < 0.040 0.49 < 0.040 < 0.012 0.02 < 0.004 1.15 21 < 0.013 < 0.177 < 0.003 10.00 10 3044 1
2017-08-17 09:45
 MDT
 K
 WS
 USGS-WRD
 17.7 18.0 605 570 3.58 342 0.00001 7.5 100 8.1 < 0.40 < 0.36 < 0.01 < 0.001 < 0.040 0.36 < 0.040 < 0.012 0.05 < 0.004 1.09 16 < 0.013 < 0.177 < 0.003 10.00 10 3044 30
2017-09-07 10:05
 MDT
 K
 WS
 USGS-WRD
 15.8 17.0 605 231 3.05 375 M  10.7 136 8.4 < 0.42 < 0.38 < 0.01 < 0.001 < 0.040 0.38 < 0.040 < 0.012 0.02 < 0.004 0.93 6.5 < 0.013 < 0.177 < 0.003 10.00 10 3044 10

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