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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 Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06635000 MEDICINE BOW R AB SEMINOE RESERVOIR, NR HANNA, WY

Carbon County, Wyoming
Hydrologic Unit Code 10180004
Latitude  42°00'35", Longitude 106°30'45" NAD27
Drainage area 2,338  square miles
Contributing drainage area 1,942  square miles
Gage datum 6,415.4 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)
E coli,
modif.
m-TEC,
water,
cfu/
100 mL
(90902)		 Type
of
sample
related
QA
data,
code
(99111)
2017-10-24 12:40
 MDT
 K
 WS
 USGS-WRD
 4.5 11.0 611 48 2.41 1250 M  11.0 106 8.6 < 0.26 < 0.22 < 0.01 0.001 < 0.039 0.22 < 0.040 < 0.012 0.02 < 0.004 0.73 1.4 < 0.013 < 0.171 0.005 10.00 10 3044 4 30
2017-11-28 12:10
 MST
 K
 WS
 USGS-WRD
 3.4 6.0 604 90 2.66 1080 0.00001 11.7 111 8.3 0.49 < 0.30 < 0.01 0.002 0.193 0.30 0.195 < 0.012 0.04 < 0.004 0.81 2.6 < 0.013 0.855 0.006 10.00 10 3044 38 1
2017-12-20 12:25
 MST
 K
 WS
 USGS-WRD
 0.1 5.0 593 52 2.39 1240 0.00001 12.9 114 8.2 0.31 0.19 0.01 < 0.001 0.101 0.21 0.101 < 0.012 0.02 < 0.004 0.73 1.5 0.019 0.448 < 0.003 10.00 70 3071 E 8 1
2018-01-16 13:20
 MST
 K
 WS
 USGS-WRD
 0.0 -4.0 606 63 2.45 1140 0.00001 11.3 97 8.3 0.42 0.22 0.01 0.001 0.191 0.23 0.193 < 0.012 0.01 < 0.004 0.75 1.8 0.019 0.848 0.004 10.00 70 3071 E 3 10
2018-02-27 12:55
 MST
 K
 WS
 USGS-WRD
 -0.2 0.0 595 32 2.54 1250 0.00001 11.6 101 8.2 0.40 0.19 0.01 < 0.001 0.196 0.21 0.196 < 0.012 0.01 < 0.004 0.77 0.92 0.018 0.867 < 0.003 10.00 70 3071 < 1 30
2018-03-15 12:05
 MDT
 K
 WS
 USGS-WRD
 1.5 8.0 593 109 2.73 945 0.00001 12.5 115 8.2 0.63 0.37 0.01 0.002 0.242 0.38 0.244 < 0.012 0.08 < 0.004 0.83 3.1 0.014 1.07 0.006 10.00 10 3044 E 11 1
2018-04-23 12:25
 MDT
 K
 WS
 USGS-WRD
 12.0 14.0 601 106 2.72 892 M  10.6 125 8.5 < 0.42 < 0.38 < 0.01 < 0.001 < 0.040 0.38 < 0.040 0.014 0.06 0.004 0.83 3.0 < 0.013 < 0.177 < 0.003 10.00 10 3044 E 11 1
2018-05-22 12:10
 MDT
 K
 WS
 USGS-WRD
 17.0 22.0 600 258 3.10 624 0.00001 7.7 102 8.1 < 0.84 < 0.80 < 0.01 < 0.001 < 0.040 0.80 < 0.040 0.015 0.15 0.005 0.94 7.3 < 0.013 < 0.177 < 0.003 10.00 10 3044 E 49 1
2018-06-14 13:15
 MDT
 K
 WS
 USGS-WRD
 20.0 28.0   120 2.71 1060 0.00001     8.3 < 0.86 < 0.82 < 0.01 < 0.001 < 0.040 0.82 < 0.040 < 0.012 0.09 < 0.004 0.83 3.4 < 0.013 < 0.177 < 0.003 10.00 20 3044 40 1
2018-07-18 12:45
 MDT
 K
 WS
 USGS-WRD
 22.3 25.0 606 29 2.24 1320 M  8.4 123 8.4 < 0.46 < 0.42 < 0.01 < 0.001 < 0.040 0.42 < 0.040 < 0.012 0.04 < 0.004 0.68 0.81 < 0.013 < 0.177 < 0.003 10.00 10 3044 67 1
2018-08-21 11:45
 MDT
 K
 WS
 USGS-WRD
 18.0 21.0 606 14 2.06 1180 M  8.8 118 8.3 < 0.37 0.32 0.01 0.002 < 0.038 0.33 < 0.040 < 0.012 0.03 < 0.004 0.63 0.40 0.013 < 0.168 0.006 10.00 10 3044 41 1
2018-09-25 12:35
 MDT
 K
 WS
 USGS-WRD
 12.3 12.0 606 8.4 1.92 1430 0.00001 9.5 112 8.2 < 0.30 0.24 0.02 < 0.001 < 0.040 0.26 < 0.040 < 0.012 0.01 < 0.004 0.59 0.24 0.028 < 0.177 < 0.003 10.00 70 3071 54 1

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