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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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)
2018-10-17 14:15
 MDT
 K
 WS
 USGS-WRD
 13.6 12.0 620 543 4.02 374 M  9.9 117 8.7 8.7 0.4 < 0.28 < 0.24 < 0.01 < 0.001 < 0.040 0.24 < 0.040 < 0.012   < 0.004 154 47 40.1 13.0 20.9 0.73 23 1.96 5.51 79.7 0.31 11.2 1.4 38.9 < 0.010 38 < 0.030 < 0.50 0.070 1.2 < 10.0 < 0.020 1.37 1.90 0.86 < 1.00 298 1.1 < 2.0 0.107 3.7 17.0 0.57 3.22 107 1.23 15 237 348 0.32 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3052 381 1
2018-11-13 11:40
 MST
 K
 WS
 USGS-WRD
 7.6 7.0 616 534 4.00 385 M  13.1 136 8.8 8.6 0.3 < 0.35 < 0.31 < 0.01 < 0.001 < 0.040 0.31 < 0.040 0.017 0.02 0.005 158 42 41.6 13.1 22.0 0.76 23 2.05 5.59 81.5 0.29 11.4 1.4 36.7 < 0.010 38 < 0.030 < 0.50 0.165 1.2 < 10.0 < 0.020 1.13 1.82 0.96 < 1.00 303 0.9 < 2.0 0.114 < 3.0 17.5 0.60 4.26 116 1.22 15 248 357 0.34 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3052 390 1
2018-12-18 11:45
 MST
 K
 WS
 USGS-WRD
 2.3 4.0 614 547 4.02 394 M  15.2 138 8.7 8.4 0.4 < 0.33 < 0.29 < 0.01 0.001 < 0.039 0.29 < 0.040 < 0.012 0.02 < 0.004 157 45 41.2 13.0 21.9 0.76 23 1.97 5.82 82.7 0.32 11.5 1.5 37.3 < 0.010 37 < 0.030 < 0.50 0.056 1.1 < 10.0 < 0.020 0.77 2.01 0.93 < 1.00 312 2.0 < 2.0 0.120 4 16.6 0.56 4.04 111 1.23 15 246 363 0.33 < 0.013 < 0.172 0.004 < 0.005 10.00 10 3052 394 1
2019-01-31 11:30
 MST
 K
 WS
 USGS-WRD
 2.1 -4.0 611 514   411 M  12.4 112 8.4 8.3 0.9 < 0.40 0.35 0.01 0.001 < 0.039 0.36 < 0.040 0.026 0.03 0.009 169 52 43.8 14.4 23.6 0.79 23 2.16 6.28 89.4 0.32 11.6 1.5 42.5 < 0.010 41 < 0.030 < 0.50 0.095 1.1 < 10.0 < 0.020 1.54 1.95 0.90 < 1.00 337 1.3 < 2.0 0.223 < 3 16.5 0.63 4.44 118   15 263 364 0.36 0.017 < 0.172 0.004 < 0.005 10.00 10 3052 426 30
2019-02-11 11:00
 MST
 K
 WS
 USGS-WRD
 2.4 -7.0 607 513   422 0.00001 12.6 116 8.2 8.4 1.4 0.39 < 0.33 < 0.01 0.001 0.058 0.33 0.060 0.022 0.02 0.007 166 48 43.3 14.0 22.9 0.77 23 1.92 6.61 89.9 0.36 11.2 1.5 41.8 < 0.010 38 < 0.030 < 0.50 0.101 1.2 < 10.0 0.033 1.46 2.08 0.96 < 1.00 316 1.7 < 2.0 0.158 < 3 16.7 0.64 4.40 118   15 262 363 0.36 < 0.013 0.257 0.005 < 0.005 10.00 10 3052 431 1
2019-03-19 08:40
 MDT
 K
 WS
 USGS-WRD
 1.9 -7.0 619 547 4.02 435 0.00001 12.0 107 8.1 8.3 1.9 0.36 0.28 0.02 0.001 0.056 0.30 0.057 0.049 0.01 0.016 175 52 45.7 14.8 24.2 0.80 23 2.05 6.67 92.4 0.33 11.7 1.4 43.8 < 0.010 42 < 0.030 < 0.50 0.084 1.1 < 10.0 < 0.020 3.01 2.14 0.93 < 1.00 353 1.5 < 2.0 0.140 < 3 19.0 0.67 4.60 123 1.23 15 272 402 0.37 0.024 0.249 0.004 < 0.005 10.00 70 3071 442 1
2019-04-17 11:25
 MDT
 K
 WS
 USGS-WRD
 4.2 9.5 614 1800 6.02 420 0.00001 13.3 127 8.1 8.4 1.8 0.35 < 0.30 < 0.01 < 0.001 0.058 0.30 0.058 0.031 0.02 0.010 169 51 43.7 14.4 23.4 0.79 23 2.11 6.68 90.5 0.32 11.5 1.5 41.6 < 0.010 41 < 0.030 < 0.50 0.082 1.2 < 10.0 < 0.020 1.98 2.00 0.90 < 1.00 326 0.9 < 2.0 0.156 < 3 20.3 0.65 4.29 117 1.83 51 264 1280 0.36 < 0.013 0.258 < 0.003 < 0.005 10.00 10 3052 425 1
2019-05-31 15:45
 MDT
 K
 WS
 USGS-WRD
 9.1 20.0 615 2920   410 0.00001 10.2 110 8.3 8.4 1.1 0.34 0.29 0.01 < 0.001 0.043 0.30 0.043 0.017 0.02 0.006 166 52 43.5 13.8 22.9 0.77 23 2.22 6.64 88.7 0.35 12.0 1.2 42.1 < 0.010 39 < 0.030 < 0.50 0.063 1.0 12.6 < 0.020 0.97 2.04 0.81 < 1.00 324 1.1 < 2.0 0.122 6 16.7 0.63 4.07 113   83 259 2040 0.35 0.015 0.191 < 0.003 < 0.005 10.00 10 3044 415 10
2019-06-18 10:15
 MDT
 K
 WS
 USGS-WRD
 10.8 17.0 615 4030 8.58 392 0.00001 10.7 120 8.2 8.3 1.3 < 0.39 0.34 0.01 0.001 < 0.039 0.35 < 0.040 0.019 0.02 0.006 160 53 42.3 13.2 22.2 0.76 23 2.43 6.32 83.5 0.32 12.4 1.2 41.9 < 0.010 37 < 0.030 < 0.50 0.071 1.1 20.8 0.022 1.09 1.99 0.87 < 1.00 308 0.9 < 2.0 0.119 10 15.3 0.62 3.92 108 2.62 114 248 2690 0.34 0.014 < 0.171 0.004 < 0.005 10.00 10 3052 397 1
2019-07-29 14:20
 MDT
 K
 WS
 USGS-WRD
 13.3 30.0 618 2790 7.21 341 0.00001 9.2 109 8.1 8.3 1.5 0.46 < 0.37 < 0.01 < 0.001 0.090 0.37 0.090 0.062 0.03 0.020 141 46 37.1 11.7 19.3 0.71 23 2.18 4.85 70.0 0.27 13.5 0.93 37.0 < 0.010 34 < 0.030 < 0.50 0.097 1.2 47.7 0.043 1.46 1.78 0.89 < 1.00 259 0.9 < 2.0 0.104 16 15.6 0.45 3.00 94.7 2.20 79 217 1630 0.29 < 0.013 0.398 < 0.003 < 0.005 10.00 10 3052 345 1
2019-08-14 11:45
 MDT
 K
 WS
 USGS-WRD
 14.8 25.0 619 998 4.65 335 M  11.8 144 8.6 8.6 0.5 < 0.47 < 0.43 < 0.01 < 0.001 < 0.040 0.43 < 0.040 0.053 0.04 0.017 135 39 35.4 11.2 18.5 0.69 23 2.09 4.63 68.3 0.27 12.9 1.1 33.5 < 0.010 33 < 0.030 < 0.50 0.117 1.3 44.0 0.042 2.36 1.77 0.90 < 1.00 258 1.2 < 2.0 0.167 19 14.4 0.46 3.75 96.1 1.42 28 211 570 0.29 < 0.013 < 0.177 < 0.003 < 0.005 10.00 10 3052 338 1
2019-09-26 11:30
 MDT
 K
 WS
 USGS-WRD
 15.4 17.0 613 547   334 0.00001 11.1 138 8.2 8.4 1.2 0.49 < 0.34 < 0.01 < 0.001 0.147 0.34 0.147 0.099 0.04 0.032 135 40 35.3 11.4 18.7 0.70 23 2.14 4.31 67.2 0.26 13.5 1.8 31.4 < 0.010 34 < 0.030 < 0.50 0.123 1.2 20.1 < 0.020 4.51 1.76 0.95 < 1.00 257 1.3 < 2.0 0.120 10 15.2 0.42 3.06 95.0   15 211 312 0.29 < 0.013 0.653 < 0.003 < 0.005 10.00 10 3052 339 1

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