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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06636000 NORTH PLATTE RIVER ABOVE PATHFINDER RESERVOIR WY

Carbon County, Wyoming
Hydrologic Unit Code 10180003
Latitude  42°10'42", Longitude 106°52'33" NAD27
Drainage area 7,241.00  square miles
Contributing drainage area 6,652.00  square miles
Gage datum 5,929.51 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)
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
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)		 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)		 Type
of
sample
related
QA
data,
code
(99111)
2016-10-26 11:15
 MDT
 K
 WS
 USGS-WRD
 11.8 14.0 620 535 3.99 338 0.00001 10.6 121 8.2 8.6 1.1 < 0.39 < 0.35 < 0.01 < 0.001 < 0.040 0.35 < 0.040 0.020 0.02 0.006 136 42 35.4 11.6 20.6 0.77 24 1.91 4.34 75.3 0.25 11.7 1.4 38.0 < 0.010 35 < 0.030 < 0.50 0.156 1.5 31.2 0.101 6.39 1.74 1.0 < 1.00 277 1.5 < 2.0 0.135 20.5 17.6 0.58 3.48 94.1 1.22 15 218 315 0.30 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3052 350 10
2016-11-28 10:05
 MST
 K
 WS
 USGS-WRD
 6.7 -1.0 600 518 3.95 348 M  11.8 123 8.5 8.3 0.6 0.40 < 0.34 < 0.01 < 0.001 0.060 0.34 0.060 0.029 0.02 0.009 139 41 35.9 11.9 20.6 0.76 24 1.88 4.55 77.4 0.25 12.3 1.3 36.6 < 0.010 35 < 0.030 < 0.50 0.159 1.4 15.2 < 0.020 2.01 1.64 1.1 < 1.00 288 1.4 < 2.0 0.143 5.6 16.5 0.55 3.22 97.7 1.20 15 224 313 0.30 < 0.013 0.267 < 0.003 < 0.005 10.00 10 3052 361 1
2016-12-29 09:30
 MST
 K
 WS
 USGS-WRD
 0.9 -2.0 622 526 3.97 356 M  12.2 105 8.4 8.1 0.7 0.42 < 0.33 < 0.01 < 0.001 0.089 0.33 0.089 0.032 0.03 0.010 144 45 37.5 12.1 21.2 0.77 24 1.93 4.68 78.1 0.26 12.7 1.3 35.5 < 0.010 36 < 0.030 < 0.50 0.093 1.2 9.1 < 0.020 1.19 1.66 0.96 < 1.00 296 1.4 < 2.0 0.125 < 3.0 15.3 0.50 2.93 98.6 1.21 15 228 324 0.31 < 0.013 0.393 < 0.003 < 0.005 10.00 10 3052 368 1
2017-01-19 11:15
 MST
 K
 WS
 USGS-WRD
 2.1 4.0 606 526 3.97 393 0.00001 13.0 119 8.2 8.3 1.3 0.40 0.31 0.01 0.003 0.071 0.32 0.075 0.024 0.02 0.008 159 50 41.4 13.3 23.0 0.80 24 2.03 5.63 84.6 0.30 12.5 1.5 42.1 < 0.010 40 < 0.030 < 0.50 0.182 1.4 13.1 < 0.020 1.93 2.03 1.1 < 1.00 324 1.5 < 2.0 0.146 6.0 19.2 0.60 3.91 109 1.21 15 249 353 0.34 0.013 0.316 0.011 < 0.005 10.00 10 3052 402 1
2017-02-21 08:25
 MST
 K
 WS
 USGS-WRD
 2.4 8.0 613 999 5.13 407   12.6 115   8.2   0.40 0.29 0.01 < 0.001 0.091 0.30 0.091 0.027 0.02 0.009 159 46 41.6 13.3 22.3 0.77 23 2.04 5.81 85.8 0.31 12.5 1.5 42.3 < 0.010 38 < 0.030 < 0.50 0.169 1.2 10.6 < 0.020 1.31 2.07 0.88 < 1.00 318 1.4 < 2.0 0.118 < 3.0 20.0 0.56 4.08 113 1.56 28 252 680 0.34 0.017 0.405 < 0.003 < 0.005 10.00 10 3052 412 1
2017-03-22 11:05
 MDT
 K
 WS
 USGS-WRD
 4.0 15.0 611 1380 5.55 383 M  12.6 120 8.4 8.3 0.8 0.41 < 0.34 < 0.01 < 0.001 0.073 0.34 0.073 0.015 0.01 0.005 152 42 39.5 12.8 22.4 0.79 24 1.99 5.47 82.7 0.28 12.1 1.3 38.2 < 0.010 38 < 0.030 < 0.50 0.069 1.3 5.1 < 0.020 2.08 1.84 0.95 < 1.00 311 1.2 < 2.0 0.136 < 3.0 16.2 0.56 3.63 110 1.69 39 244 908 0.33 < 0.013 0.325 < 0.003 < 0.005 10.00 10 3052 393 30
2017-04-20 10:40
 MDT
 K
 WS
 USGS-WRD
 6.2 15.0 616 3200 7.28 394 M  11.6 116 8.4 8.3 0.8 0.41 0.31 0.01 < 0.001 0.083 0.32 0.083 0.013 0.02 0.004 158 49 40.8 13.5 22.8 0.79 24 2.00 5.56 87.5 0.29 12.1 1.4 38.6 < 0.010 38 < 0.030 < 0.50 0.086 1.3 8.8 < 0.020 1.11 1.91 1.0 < 1.00 313 1.5 < 2.0 0.135 < 3.0 17.3 0.64 3.74 108 2.22 91 250 2160 0.34 0.014 0.369 < 0.003 < 0.005 10.00 10 3051 417 1
2017-05-22 09:45
 MDT
 K
 WS
 USGS-WRD
 8.4 15.0 617 1480 4.94 406 0.00001 12.8 135 8.3 8.4 1.1 0.39 0.33 0.01 < 0.001 0.054 0.34 0.054 0.016 0.01 0.005 158 47 40.9 13.5 22.9 0.79 24 2.08 5.82 90.2 0.28 11.9 1.3 38.2 < 0.010 38 < 0.030 < 0.50 0.055 1.2 < 10.0 < 0.020 1.35 1.99 0.95 < 1.00 331 1.2 < 2.0 0.107 < 3.0 17.8 0.67 4.11 111 1.51 42 255 1020 0.35 0.015 0.237 < 0.003 < 0.005 10.00 10 3052 414 1
2017-06-23 09:50
 MDT
 K
 WS
 USGS-WRD
 12.9 17.0 619 3470 7.49 372 0.00001 11.5 134 8.1 8.1 1.5 < 0.40 0.34 0.01 < 0.001 < 0.040 0.36 < 0.040 0.020 0.03 0.007 144 43 37.7 12.0 22.0 0.80 25 2.04 5.48 81.8 0.27 12.2 1.1 35.7 < 0.010 33 < 0.030 < 0.50 0.118 1.4 18.0 < 0.020 2.20 1.84 0.97 < 1.00 289 1.1 < 2.0 0.119 6.0 14.9 0.60 3.08 101 2.28 98 234 2190 0.32 0.019 < 0.177 < 0.003 < 0.005 10.00 10 3052 378 1
2017-07-18 11:15
 MDT
 K
 WS
 USGS-WRD
 15.5 28.0 617 1010 4.48 360 M  13.6 169 8.4 8.5 0.7 0.34 < 0.30 < 0.01 < 0.001 0.041 0.30 0.041 0.023 0.03 0.007 140 42 36.4 11.8 20.9 0.77 24 2.03 5.09 79.1 0.27 11.6 1.1 34.4 < 0.010 31 < 0.030 < 0.50 0.165 1.3 18.6 < 0.020 2.12 1.72 0.93 < 1.00 278 1.2 < 2.0 0.156 8.3 15.2 0.53 3.78 98.2 1.37 29 227 618 0.31 < 0.013 0.182 < 0.003 < 0.005 10.00 10 3054 364 1
2017-08-16 08:40
 MDT
 K
 WS
 USGS-WRD
 14.1 13.0 616 1000 4.86 362 0.00001 8.8 106 8.1 8.2 1.5 0.32 < 0.25 < 0.01 < 0.001 0.062 0.25 0.062 0.031 0.04 0.010 139 42 36.5 11.5 20.7 0.76 24 1.95 5.22 79.3 0.27 11.9 1.0 35.1 < 0.010 33 < 0.030 < 0.50 0.106 1.2 13.2 < 0.020 2.26 1.71 0.97 < 1.00 287 1.1 < 2.0 0.156 7.4 16.6 0.55 3.61 97.1 1.48 28 226 613 0.31 < 0.013 0.276 < 0.003 < 0.005 10.00 10 3052 367 1
2017-09-08 09:40
 MDT
 K
 WS
 USGS-WRD
 14.2 21.0 615 522 4.04 357 0.00001 10.2 123 8.3 8.2 0.9 0.42 0.33 0.01 < 0.001 0.084 0.34 0.084 0.033 0.02 0.011 147 50 38.5 12.4 21.9 0.79 24 2.02 5.12 77.7 0.26 12.2 1.2 34.4 < 0.010 34 < 0.030 < 0.50 0.042 1.2 10.7 < 0.020 3.55 1.79 0.95 < 1.00 297 1.2 < 2.0 0.093 8.6 15.8 0.55 3.80 97.5 1.23 15 229 323 0.31 0.013 0.370 < 0.003 < 0.005 10.00 10 3052 367 1

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