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Water Quality Samples for Montana

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Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.


To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.


USGS 06306300 Tongue River at State Line nr Decker MT

Big Horn County, Montana
Hydrologic Unit Code 10090101
Latitude  45°00'32.89", Longitude 106°50'09.40" NAD83
Drainage area 1,451  square miles
Gage datum 3,429 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)
ANC,
wat unf
infl pt
titr.,
field,
mg/L as
CaCO3
(00419)
Carbon-
ate,
wat unf
infl pt
titr.,
field,
mg/L
(00447)
Bicar-
bonate,
wat unf
infl pt
titr.,
lab,
mg/L
(00449)
Bicar-
bonate,
wat unf
infl pt
titr.,
field,
mg/L
(00450)
Carbon-
ate,
wat flt
infl pt
titr.,
field,
mg/L
(00452)
Bicar-
bonate,
wat flt
infl pt
titr.,
field,
mg/L
(00453)

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)
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)


Organic
carbon,
water,
fltrd,
mg/L
(00681)


Hard-
ness,
water,
mg/L as
CaCO3
(00900)
Noncarb
hard-
ness,
wat flt
field,
mg/L as
CaCO3
(00904)
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)



Arsenic
water,
unfltrd
ug/L
(01002)



Barium,
water,
fltrd,
ug/L
(01005)

Barium,
water,
unfltrd
recover
-able,
ug/L
(01007)


Beryll-
ium,
water,
fltrd,
ug/L
(01010)
Beryll-
ium,
water,
unfltrd
recover
-able,
ug/L
(01012)



Cadmium
water,
fltrd,
ug/L
(01025)



Cadmium
water,
unfltrd
ug/L
(01027)


Chrom-
ium,
water,
fltrd,
ug/L
(01030)
Chrom-
ium,
water,
unfltrd
recover
-able,
ug/L
(01034)



Copper,
water,
fltrd,
ug/L
(01040)

Copper,
water,
unfltrd
recover
-able,
ug/L
(01042)

Iron,
water,
unfltrd
recover
-able,
ug/L
(01045)



Iron,
water,
fltrd,
ug/L
(01046)



Lead,
water,
fltrd,
ug/L
(01049)

Lead,
water,
unfltrd
recover
-able,
ug/L
(01051)
Manga-
nese,
water,
unfltrd
recover
-able,
ug/L
(01055)


Manga-
nese,
water,
fltrd,
ug/L
(01056)



Nickel,
water,
fltrd,
ug/L
(01065)

Nickel,
water,
unfltrd
recover
-able,
ug/L
(01067)



Zinc,
water,
fltrd,
ug/L
(01090)

Zinc,
water,
unfltrd
recover
-able,
ug/L
(01092)
Alum-
inum,
water,
unfltrd
recover
-able,
ug/L
(01105)


Alum-
inum,
water,
fltrd,
ug/L
(01106)


Selen-
ium,
water,
fltrd,
ug/L
(01145)


Selen-
ium,
water,
unfltrd
ug/L
(01147)
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)
Alka-
linity,
wat flt
inf tit
field,
mg/L as
CaCO3
(39086)
Total
nitro-
gen,
wat unf
by anal
ysis,
mg/L
(62855)
Turbdty
white
light,
det ang
90+/-30
corrctd
NTRU
(63676)
Dis-
solved
solids
dried @
180degC
wat flt
mg/L
(70300)
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)
Suspnd.
sedimnt
sieve
diametr
percent
<0.0625
mm
(70331)



Ammonia
water,
fltrd,
mg/L
(71846)



Nitrate
water,
fltrd,
mg/L
(71851)


Nitrite
water,
fltrd,
mg/L
as NO2
(71856)
Sus-
pended
sedi-
ment
concen-
tration
mg/L
(80154)
Sus-
pended
sedi-
ment
dis-
charge,
ton/d
(80155)



Sam-
pling
method,
code
(82398)




Sampler
type,
code
(84164)
Specif.
conduc-
tance,
wat unf
lab,
uS/cm @
25 degC
(90095)
ANC,
wat unf
fixed
end pt,
lab,
mg/L as
CaCO3
(90410)


Sus-
pended
sedimnt
mass,
grams
(91157)
Suspnd
sedimnt
mass
between
63 um &
4 mm,
grams
(91165)


Type
of
repli-
cate,
code
(99105)
Type
of
sample
related
QA
data,
code
(99111)
Julian
date,
in-
bottle
diges-
tion,
ddd
(99870)
2017-10-19 10:20
MDT
K
WS
USGS-WRD
7.5 12.0 667 230 2.70 652 M  12.5 119 8.6 8.4 1.1 232 4 274   4 279         0.09         326 91 98 66.9 38.7 24.4 0.59 14 2.49 4.52 131 0.22 5.06                                                     228 0.82 6.5 236   3.4 414 415 257 0.56 83       42 26 10 3044 669 237       1  
2018-04-25 10:20
MDT
K
WS
USGS-WRD
9.6 11.0 673 410 3.18 764 M  11.3 112 8.4 8.4 1.4           224                   384 200 163 68.2 51.9 38.6 0.86 18 3.66 6.97 205 0.21 6.13                                                     221 0.97 12 189   16 516 490 571 0.70 88       79 87 10 3044 783 222       1  
2018-06-21 09:15
MDT
K
WS
USGS-WRD
16.4 18.0 673 958 4.30 683 0.00001 8.1 94 8.0 8.2 2.1 120 1     1 130 0.29 0.02 0.002 0.120 0.12 0.052 0.071 0.017   315 207 170 54.9 43.2 31.3 0.77 18 2.36 2.80 221 0.15 8.83 0.53 1.0 40.5 52.2 < 0.010 0.07 < 0.030 0.04 < 0.50 1.2 0.54 2.3 1440 24.7 < 0.020 1.10 79.8 39.6 0.90 2.1 < 2.0 7 627 5.0 0.30 0.3 145 1.31 27 108 0.44 32 472 430 1220 0.64 100 0.027 0.533 0.007 28 72 10 3052 693 147       1  
2018-07-17 07:50
MDT
K
WS
USGS-WRD
22.6 15.5 674 246 2.90 583 0.00001 6.8 89 8.2 8.4 2.4 199       3 235 < 0.15 < 0.01 0.001 0.074 0.08 < 0.012 0.013 < 0.004   277 80 80 57.2 32.6 23.3 0.61 15 2.55 4.29 119 0.19 3.45 0.72 0.9 48.6 51.9 < 0.030 < 0.01 < 0.090 < 0.03 < 1.5 < 0.5 < 1.2 0.8 180 < 10.0 < 0.060 0.16 29.8 6.58 0.88 0.9 < 6.0 < 2 90.4 < 9.0 0.35 0.4 198 0.88 7.0 197 0.22 5.6 373 361 248 0.51   < 0.013 0.326 0.004     10 3044 586 198 0.0067 0.0001 30.00    
2018-08-23 07:50
MDT
K
WS
USGS-WRD
17.9 14.0 668 268 2.84 572 0.00001 8.4 101 8.0   3.9 197           < 0.41 < 0.01 < 0.001 0.113 0.11 0.037 0.095 0.012                             0.76 1.0 42.0 53.6 < 0.010 0.05 < 0.030 0.04 < 0.50 0.8 0.54 1.7 1080 10.1 < 0.020 0.83 111 10.8 0.86 1.9 < 2.0 5 533 6.2 0.36 0.4   0.87 7.6 199 0.53 31 366   265 0.50 98 < 0.013 0.500 < 0.003 52 38 10 3044 580   0.0447 0.0011   1  
2018-09-12 08:10
MDT
K
WS
USGS-WRD
15.3 15.0 666 160 2.49 622 0.00001 8.2 94 8.2 8.4 2.6 209       3 250 < 0.27 < 0.01 0.001 0.202 0.20 0.016 0.032 0.005   331 121 106 66.4 40.0 27.2 0.65 15 3.10 5.04 144 0.21 5.90 0.67 0.7 44.4 54.0 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.49 0.9 330 < 10.0 < 0.020 0.27 39.8 13.4 0.80 1.1 < 2.0 2 152 3.8 0.41 0.5 224 0.76 4.5 209 0.47 11 432 418 187 0.59 87 < 0.013 0.896 0.005 53 23 10 3044 671 225 0.0487 0.0064   1  
2018-10-24 07:50
MDT
K
WS
USGS-WRD
6.5 0.0 670 248 2.78 720 0.00001 9.8 91 8.1 8.4 3.5 227       3 274         0.15         358 129 102 72.6 43.0 27.9 0.64 14 2.82 5.47 158 0.20 4.86                                                     256 0.85 7.0 230   4.1 458 453 306 0.62 85       34 23 10 3044 723 240 0.0276 0.0042   1  
2019-04-24 07:55
MDT
K
WS
USGS-WRD
12.3 13.0 670 445 3.29 647 0.00001 8.6 92 8.3 8.4 1.9                               305   106 60.2 37.5 27.3 0.68 16 2.94 5.08 153 0.19 6.41                                                     199 1.00 13         412 495 0.56 95       41 49 10 3044 656   0.0380 0.0018 30.00 30  
2019-06-21 08:10
MDT
K
WS
USGS-WRD
11.7 13.0 668 3230 7.23 232 0.00003 8.9 94 7.6 8.1 4.2                               110   24 24.9 11.6 7.19 0.30 12 1.12 1.34 33.4 0.10 8.83                                                     85.9 2.20 91         140 1220 0.19 96       60 523 10 3052 236   0.0591 0.0021   1  
2019-07-24 08:10
MDT
K
WS
USGS-WRD
23.8 20.0 672 393 3.32 526 0.00001 7.0 94 8.3 8.5 0.6 132     132   68 < 0.27 < 0.01 < 0.001 0.074 0.07 0.036 0.051 0.012 3.70 250 193 68 54.0 27.8 19.2 0.53 14 2.05 3.78 99.9 0.16 7.48 0.77 0.9 49.6 56.1 < 0.010 0.03 < 0.030 < 0.03 < 0.50 0.6 0.62 1.2 525 < 10.0 < 0.020 0.48 46.0 4.83 0.77 1.2 < 2.0 2 248 5 0.37 0.4 182 1.01 11 138 0.35 E 14 313 249 332 0.43 95 < 0.013 0.330 < 0.003 28 30 10   526 182 0.0238 0.0011   10  
2019-08-13 07:50
MDT
K
WS
USGS-WRD
19.4 11.5 676 224 2.78 641 0.00001 7.1 87 8.2 8.3 1.9 149         184 < 0.25 < 0.01 0.001 0.097 0.10 0.021 0.032 0.007 3.46 306 155 89 63.8 35.7 25.1 0.63 15 2.95 5.06 133 0.20 5.93 0.79 0.9 56.9 57.0 < 0.010 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.62 1.0 244 < 10.0 < 0.020 0.24 27.4 5.43 0.82 1.1 < 2.0 < 2 120 3 0.38 0.5 217 0.85 6.3 155 0.35 E 6.8 410 363 248 0.56 99 < 0.013 0.429 0.004 10 6.0 10 3044 643 217 0.0095 0.0001   1  
2019-09-17 09:50
MDT
K
WS
USGS-WRD
17.0 21.5 665 281 2.92 630 0.00001 10.0 119 8.3 8.5 2.0 211         244 < 0.29 < 0.01 < 0.001 0.104 0.10 0.030 0.047 0.010 3.36 305 105 86 62.7 35.9 23.5 0.58 14 2.98 4.76 129 0.21 5.65 0.73 0.9 52.5 55.8 < 0.010 0.03 < 0.030 < 0.03 < 0.50 < 0.5 0.61 1.1 491 < 10.0 < 0.020 0.42 48.9 15.8 0.86 1.2 < 2.0 2 230 4 0.40 0.5 219 0.89 8.0 207 0.40 E 14 401 385 305 0.55 74 < 0.013 0.459 < 0.003 35 27 10 3044 640 220 0.0286 0.0073   1  
2019-10-08 09:45
MDT
K
WS
USGS-WRD
8.4 10.5 665 297 2.99 671 M  13.6 133 8.5 8.4 1.4 225         270 0.19 0.01 < 0.001 0.088 0.09 0.018 0.024 0.006 3.27 335 113 102 68.3 39.9 25.4 0.60 14 2.79 5.04 146 0.20 5.53 0.47 0.6 46.8 52.4 < 0.010 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.43 0.7 227 < 10.0 < 0.020 0.18 26.7 9.93 0.63 0.8 < 2.0 < 2 99 < 3 0.35 0.4 233 0.91 8.4 230 0.29 E 4.6 445 427 357 0.61 91 0.014 0.391 < 0.003 13 10 10 3044 688 228 0.0112 0.0010   1  
2019-11-19 07:50
MST
K
WS
USGS-WRD
2.5 -2.0 662 318 3.03 807 M  13.8 117 8.4 8.4 2.0 246         317 < 0.29 < 0.01 < 0.001 0.086 0.09 < 0.012 0.035 < 0.004 3.69 400 140 151 77.7 50.1 35.2 0.76 16 3.24 6.72 196 0.23 5.01 0.38 0.5 51.6 54.9 < 0.010 0.02 < 0.030 < 0.03 < 0.50 < 0.5 0.47 0.9 327 21.4 < 0.020 0.32 34.0 14.1 0.74 1.0 < 2.0 2 176 < 3 0.45 0.4 250 0.92 9.0 266 0.38 E 12 535 531 460 0.73 92 < 0.013 0.381 < 0.003 56 48 10 3044 812 255 0.0485 0.0037   1  
2019-12-18 08:20
MST
K
WS
USGS-WRD
0.0 -7.0 671 134 3.40 830 0.00001 15.1 117 8.2 8.3 3.3 254         324 < 0.17 < 0.01 0.004 0.353 0.36 < 0.012 0.014 < 0.004 2.80 397 132 127 79.3 48.4 34.4 0.75 16 2.95 6.82 196 0.24 6.79 0.39 0.4 51.0 54.4 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 < 0.40 0.4 114 < 10.0 < 0.020 < 0.06 31.5 22.5 0.60 0.6 < 2.0 < 2 22 < 3 0.45 0.6 270 1.04 3.8 270 0.53 < 2.0 544 536 197 0.74 36 < 0.013 1.56 0.012 31 11 10 3044 831 228 0.0232 0.0149   1  
2020-01-23 08:30
MST
K
WS
USGS-WRD
-0.1 -2.0 674 191 3.86 716 0.00001 13.2 102 8.1 8.2 1.5 234         120 0.11 0.02 0.006 0.544 0.55 0.039 0.026 0.013 2.37 346 248 115 71.9 40.5 27.1 0.63 14 2.60 5.58 151 0.20 8.15 0.42 0.4 48.6 49.2 < 0.010 < 0.01 < 0.030 < 0.03 < 1.5 < 0.5 < 1.2 0.5 97.9 < 10.0 < 0.020 0.06 17.9 12.1 < 0.60 0.6 < 6.0 < 2 35 < 9 0.48 0.6 231 1.18 5.4 244 0.68 < 2.0 450 369 232 0.61 78 0.029 2.41 0.018 22 11 10 3044 716 247 0.0183 0.0041   1  
2020-02-20 09:00
MST
K
WS
USGS-WRD
-0.1 -25.0 674 160 3.67 712 M  16.0 123 8.4 8.2 1.9 227         292 0.17 0.04 0.003 0.463 0.47   0.031   2.36 350 110 107 71.3 41.7 32.7 0.76 17 2.57 12.5 153 0.22 7.54 0.41 0.4 50.3 47.8 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.46 0.5 99.4 < 10.0 < 0.020 < 0.06 23.4 18.8 0.53 0.6 < 2.0 < 2 17 < 3 0.54 0.6 242 1.12 4.5 242 0.67 < 2.0 478   206 0.65 88 0.046 2.05 0.011 1 0.43 70 3071 742 244 0.0008 0.0001   1  
2020-03-23 09:50
MDT
K
WS
USGS-WRD
4.0 3.1 668 298 2.97 956 M  15.3 133 8.4 8.4 2.0 262         313 < 0.33 < 0.01     0.22 0.029 0.029 0.010 3.90 465 208 187 85.8 60.8 47.0 0.95 18 4.04 8.20 273 0.23 5.40 0.52 0.6 49.8 51.2 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.53 0.8 233 13.4 < 0.060 0.14 51.9 26.5 0.89 1.2 < 2.0 < 2 77 < 3 0.69 0.7 277 0.91 8.4 264 0.55 E 3.5 664 639 534 0.90 78 < 0.013     46 37 10 3044 962 270 0.0436 0.0096   1  
2020-04-21 09:50
MDT
K
WS
USGS-WRD
10.3 17.0 669 351 3.05 840 0.00001 11.6 118 8.1 8.5 3.7 241         285     0.001 0.045 0.05 0.019 0.051 0.006 3.94 407 173 153 75.9 52.8 40.1 0.87 18 3.45 7.90 218 0.24 3.88 0.52 0.7 55.4 55.8 < 0.030 0.02 < 0.090 < 0.03 < 1.5 < 0.5 < 1.2 1.0 340 24.4 0.028 0.32 60.0 34.7 0.97 1.3 < 6.0 2 148 < 9 0.48 0.6 254 0.93 9.9 242 0.46 E 9.7 524   497 0.71 95   0.197 0.004 19 18 10 3044 852 252 0.0164 0.0009   1  
2020-05-28 08:20
MDT
K
WS
USGS-WRD
4.2 14.5 679 1010 4.48 314 0.00001 8.5 73 7.9 8.2 2.4 112         120     0.003 0.059 0.06 0.042 0.062 0.014 3.81 148 50 32 33.6 15.6 10.9 0.39 14 1.47 1.84 47.9 0.11 8.23 0.44 0.6 31.8 37.6 < 0.010 0.04 < 0.030 < 0.03 < 0.50 0.5 0.58 1.3 606 59.7 0.061 0.59 35.9 11.1 0.63 1.2 < 2.0 4 378 28 0.19 0.2 117 1.37 29 100 0.41 E 20 195   532 0.27 98   0.261 0.011 27 74 10 3052 318 116 0.0417 0.0008   30 20201000
2020-06-24 09:45
MDT
K
WS
USGS-WRD
20.0 28.5 670 414 3.40 441 M  8.8 110 8.4 8.4 1.2 146         182 0.31 0.01 0.002 0.021 0.02 0.025 0.056 0.008 3.42 214 65 53 46.3 23.9 15.3 0.45 13 1.81 2.86 75.8 0.15 6.19 0.63 0.7 44.4 45.2 < 0.010 0.03 < 0.030 < 0.03 < 0.50 < 0.5 0.62 1.2 493 17.8 0.023 0.46 43.1 7.33 0.73 1.1 < 2.0 2 249 8 0.30 0.3 160 1.04 12 153 0.35 E 15 270 262 302 0.37 98 0.015 0.092 0.006 24 27 10 3044 442 163 0.0211 0.0005   1 20201000
2020-07-21 10:00
MDT
K
WS
USGS-WRD
21.4 28.0 672 96 2.26 704 0.00001 6.5 84 8.0 8.4 3.7 191         229 < 0.27 < 0.01 < 0.001 < 0.010 < 0.01 0.012 0.030 0.004 3.52 331 143 108 67.4 39.5 32.4 0.78 17 3.12 5.18 168 0.21 7.41 0.74 0.9 61.9 66.1 < 0.010 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.68 1.0 184 < 10.0 < 0.020   34.4 12.3 0.95 1.1 < 2.0 < 2 91 4 0.34 0.5 223 0.69 2.7 193 0.27 E 4.9 463 436 120 0.63 89 < 0.013 < 0.044 < 0.003 21 5.4 10 3044 704 221 0.0175 0.0019   1 20201000
2020-08-20 07:20
MDT
K
WS
USGS-WRD
20.8 18.0 670 63 2.19 853 0.00002 6.0 77 7.8 8.3 7.5 236         293 < 0.34 < 0.01 0.002 0.111 0.11 < 0.012 0.028 < 0.004 3.96 405 164 165 74.1 53.3 43.5 0.94 19 4.10 6.58 226 0.24 7.07 0.97 0.8 62.7 70.3 < 0.010 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.78 0.9 157 < 10.0 < 0.020 0.17 51.3 16.9 1.1 1.3 < 2.0 < 2 72 7 0.50 0.5 239 0.67 1.8 246 0.45 E 5.0 552 560 93.9 0.75 85 < 0.013 0.490 0.008 8 1.4 70 3071 851 219 0.0071 0.0011   1 20201000
2020-09-09 12:50
MDT
K
WS
USGS-WRD
12.5 18.0 679 211 2.71 688 0.00001 11.6 122 8.2 8.4 3.1 234         302 < 0.48 < 0.01 < 0.001 0.109 0.11 < 0.012 0.064 < 0.004 3.42 334 86 102 64.6 42.0 28.7 0.68 16 3.25 6.33 152 0.23 5.69 0.67 0.8 56.2 66.2 < 0.030 0.04 < 0.090 < 0.03 < 1.5 < 0.5 0.53 1.4 693 < 10.0 < 0.020 0.68 80.2 14.6 1.0 1.7 < 6.0 4 367 < 9 0.36 0.4 233 0.83 6.0 256 0.59 23 411 452 234 0.56 96 < 0.013 0.484 < 0.003 46 26 10 3044 698 237 0.0390 0.0017   1 20201000
2020-10-21 10:20
MDT
K
WS
USGS-WRD
4.9 2.0 663 307 3.02 656 0.00001 11.8 106 8.3 8.3 2.1 222         264 < 0.44 < 0.02 0.002 0.080 0.08 0.022 0.062 0.007 3.06 339 122 110 69.3 40.2 27.2 0.64 15 3.04 9.54 140 0.21 7.34 0.45 0.6 49.9 53.9 < 0.010 0.02 < 0.030 < 0.03 < 0.50 < 0.5 0.46 1.0 469 16.1 0.022 0.42 51.4 10.1 0.68 1.2 < 2.0 2 215 9 0.36 0.4 228 0.92 8.7 221 0.52 E 6.8 430 427 356 0.58 90 < 0.026 0.356 0.005 34 28 10 3044 676 230 0.0301 0.0031   1 20201000
2020-11-23 09:50
MST
K
WS
USGS-WRD
-0.5 -15.0 665 40 2.14 726 0.00001 14.8 114 8.3 8.4 3.0 253         366 < 0.19 < 0.02 < 0.001 0.084 0.08 < 0.012 0.014 < 0.004 2.79 365 64 114 72.8 44.4 28.5 0.65 14 2.79 5.97 161 0.20 5.00 0.38 0.4 49.6 52.2 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.46 0.8 151 5.7 < 0.020 0.10 36.3 30.9 0.66 0.7 < 2.0 < 2 33 4 0.35 0.4 251 0.65 1.1 305 0.28 2.6 452 501 49.0 0.62 62 < 0.026 0.374 < 0.003 19 2.1 10 3044 731 246 0.0166 0.0063   10 20201000
2020-12-16 08:15
MST
K
WS
USGS-WRD
0.0 -3.0 668 171 2.64 747 0.00001 15.4 120 8.2 8.4 3.2 264         312 < 0.20 < 0.02 0.004 0.425 0.43 < 0.012 0.019 < 0.004 2.55 377 121 126 75.9 45.5 29.1 0.65 14 2.72 6.42 166 0.21 7.12 0.37 0.4 52.8 50.8 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 < 0.40 0.5 114 < 5.0 < 0.020 0.09 21.3 17.3 0.63 0.7 < 2.0 < 2 25 < 3 0.51 0.5 251 0.80 4.8 260 0.63 < 2.0 469 488 216 0.64 73 < 0.026 1.88 0.012 11 5.1 10 3044 752 256 0.0094 0.0025   1 20210000
2021-01-13 08:20
MST
K
WS
USGS-WRD
0.0 -2.0 665 153 2.76 752 0.00001 15.8 124 8.2 8.3 2.9 240         282 < 0.21 < 0.02 0.005 0.484 0.49 0.027 0.026 0.009 2.52 380 149 123 77.7 45.2 31.3 0.70 15 2.78 8.68 165 0.23 7.21 0.38 0.4 52.7 51.4 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.44 0.5 110 < 5.0 < 0.020 0.06 20.2 15.5 0.64 0.7 < 2.0 < 2 20 < 3 0.48 0.6 257 0.84 4.3 236 0.70 E 2.0 487 479 201 0.66 48 < 0.026 2.14 0.016 35 14 10 3044 762 242 0.0326 0.0170   1 20210000
2021-02-03 08:00
MST
K
WS
USGS-WRD
0.0 2.5 666 143 2.84 703 0.00001 12.2 96 8.2 8.4 2.9 234         287 < 0.20 < 0.02 0.004 0.392 0.40 0.018 0.024 0.006 2.39 337 102 94 69.0 40.1 26.6 0.63 15 2.32 6.70 148 0.19 5.79 0.35 0.5 48.8 44.9 < 0.010 < 0.01 < 0.030 < 0.03 0.56 0.9 0.43 0.5 90.4 6.6 0.023 < 0.06 20.1 18.5 0.62 0.6 < 2.0 < 2 16 < 3 0.54 0.5 243 0.87 4.0 240 0.60 < 2.0 442 442 171 0.60 48 < 0.026 1.74 0.014 46 18 10 3044 714 244 0.0411 0.0214   1 20210000
2021-03-04 07:45
MST
K
WS
USGS-WRD
-0.1 -4.0 672 213 3.58 685 0.00001 11.6 90 7.9 8.1 4.9 201         238 0.77 0.08 0.009 0.514 0.52 0.214 0.141 0.070 6.15 321 126 107 64.2 39.0 28.9 0.70 16 4.63 11.3 131 0.19 8.52 0.52 0.6 43.8 48.2 < 0.010 0.01 < 0.030 < 0.03 < 0.50 1.0 0.88 1.3 274 44.2 0.026 0.21 45.1 29.5 0.92 1.2 < 2.0 3 133 7 0.50 0.6 214 1.09 6.0 197 1.37 E 7.2 443 408 255 0.60 94 0.103 2.28 0.030 10 5.8 70 3071 685 213 0.0096 0.0006   1 20210000
2021-04-21 07:50
MDT
K
WS
USGS-WRD
4.6 -5.0 670 232 2.78 745 M  11.1 98 8.5 8.4 1.6 234         304 0.33 0.03 < 0.001 0.067 0.07 0.023 0.033 0.007 3.64 364 114 133 69.1 46.4 35.4 0.81 17 3.02 7.73 202 0.20 3.97 0.51 0.5 49.8 48.1 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 < 0.5 0.60 0.7 248 193 0.181 0.22 47.0 39.9 0.87 1.0 < 2.0 < 2 88 70 0.49 0.5 231 0.85 6.6 256 0.42 6.3 504 518 316 0.69 89 0.036 0.297 < 0.003 35 22 10 3044 775 231 0.0315 0.0036   1 20211000
2021-05-18 07:40
MDT
K
WS
USGS-WRD
14.9 18.0 666 826 4.18 332 0.00002 8.6 97 7.8 8.0 3.8 124           < 1.1 < 0.02 0.002 0.077 0.08 0.024 0.297 0.008 3.97 163 39 37 36.7 17.4 10.9 0.37 13 1.70 2.42 54.0 0.14 7.76 0.47 1.2 33.9 76.6 < 0.010 0.17 < 0.030 0.09 < 0.50 2.0 0.52 4.9 3250 34.6 0.042 3.00 200 30.4 0.74 4.1 < 2.0 17 1470 18 0.23 0.3 126 1.27 23 124 1.17 130 207 206 461 0.28   < 0.026 0.340 0.006     10 3052 350 140       1 20211000
2021-06-23 07:30
MDT
K
WS
USGS-WRD
19.8 24.5 666 386 3.34 352 0.00001 7.7 97 7.9 8.3 4.1 136         201 < 0.35 < 0.02 0.002 0.024 0.03 0.027 0.070 0.009 3.69 177 12 40 40.1 18.6 11.3 0.37 12 1.40 2.29 54.3 0.13 7.29 0.58 0.7 33.6 42.6 < 0.010 0.03 < 0.030 < 0.03 < 0.50 1.0 0.49 1.2 530 21.4 0.025 0.52 50.5 6.16 0.62 1.1 < 2.0 3 260 7 0.21 0.3 137 1.02 11 169 0.37 17 222 234 232 0.30   < 0.026 0.107 0.005     10 3044 359 138       1 20211000
2021-08-04 10:00
MDT
K
WS
USGS-WRD
20.5 27.0 674 76 2.18 838 0.00001 8.4 106 8.1 8.4 4.4 254         340 < 0.34 < 0.02 0.002 0.170 0.17 0.028 0.038 0.009 4.07 405 126 156 80.1 49.8 40.0 0.87 18 3.86 7.34 224 0.25 11.8 0.89 1.0 60.3 61.9 < 0.010 0.02 < 0.030 < 0.03 < 0.50 0.8 0.56 1.0 300 < 5.0 < 0.040 0.29 40.0 15.0 1.1 1.3 < 2.0 < 2 156 < 3 0.45 0.6 249 0.66 2.2 286 0.51 E 11 541 585 111 0.74   < 0.026 0.753 0.005     10 3044 846 249     30.00 30 20211000
2021-10-06 07:50
MDT
K
WS
USGS-WRD
12.2 9.8 668 105 2.30 711 0.00001 8.6 92 8.0   4.5 246         280 < 0.28 < 0.02 < 0.001 0.053 0.05 < 0.012 0.019 < 0.004 3.08                                                                                 0.70 3.0 234 0.33 E 2.5           < 0.026 0.233 < 0.003     10 3044           1  

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