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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 06324500 Powder River at Moorhead MT

Powder River County, Montana
Hydrologic Unit Code 10090207
Latitude  45°03'25.91", Longitude 105°52'42.16" NAD83
Drainage area 8,029  square miles
Gage datum 3,350.60 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)		 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)



Sample
purpose
code
(71999)		 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)
2019-10-02 15:10
 MDT
 K
 WS
 USGS-WRD
 6.4 6.5 676 400 3.55 1310 0.00001 14.2 130 8.3 8.3 1.8 221 226 < 1.1 < 0.01 < 0.001 0.413 0.41 < 0.012 0.863 < 0.004 4.07 443 257 246 94.8 50.0 136 2.81 40 5.11 48.0 462 0.28 5.11 0.58 7.1 32.8 206 < 0.020 1.02 < 0.060 0.47 < 1.0 13.9 0.98 20.4 20600 < 10.0 < 0.040 15.2 379 1.82 1.4 23.1 < 4.0 89 10300 7 1.2 1.7 197 1.08 11 189 1.48 1230 926 915 1000 1.26 99 < 0.013 1.83 < 0.003   1120 1210 10 3044 1350 270 0.9886 0.0111   1  
2019-11-13 14:40
 MST
 K
 WS
 USGS-WRD
 0.6 7.0 670 277 3.03 1440 M  13.0 103 8.5 8.3 1.5 244 284 0.62 0.03 0.002 0.390 0.39 < 0.012 0.264 < 0.004 3.88 521 288 277 117 55.4 137 2.61 36 4.74 42.2 492 0.29 8.62 0.57 2.8 37.3 87.7 < 0.020 0.27 < 0.060 0.13 < 1.0 3.5 < 0.80 5.4 5780 < 10.0 < 0.040 4.36 150 15.2 1.2 7.6 < 4.0 24 3250 < 6 1.1 1.3 244 0.92 7.8 238 1.05 180 1010 999 756 1.38 93 0.041 1.73 0.005   390 292 10 3044 1440 260 0.3280 0.0222   1  
2019-12-17 15:15
 MST
 K
 WS
 USGS-WRD
 -0.1 2.0 677 252 3.40 1580 0.00001 14.8 114 8.2 8.3 3.4 270 336 0.17 0.06 0.004 0.501 0.50 0.022 0.057 0.007 3.18 533 257 263 121 56.0 168 3.17 40 4.99 61.6 530 0.37 9.71 0.59 0.8 38.2 45.5 < 0.020 < 0.03 < 0.060 < 0.09 < 2.5 0.6 < 2.0 1.1 670 < 10.0 < 0.040 0.43 16.2 3.83 1.0 1.5 < 10.0 3 291 < 15 1.6 1.9 270 1.04 7.1 279 0.73 E 14 1150 1120 779 1.56 85 0.078 2.22 0.012   42 29 10 3044 1600 240 0.0360 0.0055   1  
2020-01-08 15:30
 MST
 K
 WS
 USGS-WRD
 -0.1 0.5 662 250 3.42 1740 0.00001 13.2 104 8.2 8.2 3.5 282 341 0.25 0.07 0.009 0.646 0.65 0.026 0.089 0.009 3.22 576 296 299 132 60.1 191 3.46 42 5.21 71.1 587 0.36 9.99 0.51 1.4 43.1 63.1 < 0.050 0.11 < 0.150 < 0.09 < 2.5 1.2 < 2.0 2.3 2140 < 10.0 < 0.100 1.56 47.8 4.00 < 1.0 4.4 < 10.0 9 968 < 15 2.1 2.6 277 1.04 7.1 285 0.97 61 1260 1230 853 1.72 93 0.084 2.86 0.028   181 122 10 3044 1730 278 0.1716 0.0121   1  
2020-02-11 15:20
 MST
 K
 WS
 USGS-WRD
 -0.1 0.0 668 227 3.58 1530 0.00001 13.6 106 8.2 8.2 3.6 270 353 0.17 0.02 0.007 0.701 0.71 0.013 0.048 0.004 1.41 518 229 243 119 53.7 155 2.96 39 4.87 58.7 500 0.35 10.1 0.54 0.8 45.2 50.2 < 0.050 0.04 < 0.150 < 0.03 < 2.5 0.6 < 2.0 1.4 888 < 10.0 < 0.100 0.66 20.2 5.33 < 1.0 1.6 < 10.0 3 407 < 15 1.7 1.9 275 1.09 6.4 294 0.90 24 1090 1080 669 1.48 86 0.028 3.10 0.022   49 30 10 3044 1540 256 0.0441 0.0060   1  
2020-03-11 14:15
 MDT
 K
 WS
 USGS-WRD
 3.7 9.0 666 2020 5.83 1170 0.00001 11.9 103 8.2 8.0 1.5   145 3.1 0.14 0.008 0.420 0.43 0.038 3.63 0.012 9.01 353 234 230 83.0 35.3 130 3.02 44 7.52 18.0 469 0.34 6.88 0.61 15.7 27.4 765 < 0.020 4.51 < 0.060 2.90 < 1.0 46.7 2.0 109 90500 76.8 0.101 89.0 2420 4.20 2.9 128 < 4.0 441 40500 33 2.9 3.2 122 1.78 57 120 3.66 E 7620 846 824 4610 1.15 79 0.186 1.86 0.028   8530 46500 10 3052 1180 402 14.5309 3.0215   1  
2020-04-07 10:35
 MDT
 K
 WS
 USGS-WRD
 9.0 17.0 669 417 3.60 2000 M  11.8 117 8.4 8.3 1.8 250 284 < 0.48 < 0.01 0.002 0.201 0.20 0.016 0.186 0.005 4.51 651 418 411 141 72.4 234 3.99 44 6.51 66.3 786 0.41 6.66 0.83 2.4 46.3 84.2 < 0.030 0.18 < 0.090 0.10 < 1.5 2.3 < 1.2 5.7 4380 34.4 < 0.060 3.12 99.8 5.35 1.6 5.7 < 6.0 16 1880 28 2.4 2.6 240 1.10 12 240 0.69 130 1510 1450 1700 2.05 88 < 0.013 0.891 0.006   324 365 10 3044 2010 263 0.2785 0.0333   1  
2020-05-05 16:20
 MDT
 K
 WS
 USGS-WRD
 15.2 17.0 679 1150 4.43 1060 0.00001 13.0 146 8.0 8.4 3.2 181 198 < 1.2 < 0.01 0.001 0.266 0.27 0.027 1.27 0.009 4.58 324 162 158 72.9 34.4 107 2.58 41 4.21 32.6 332 0.32 7.58 0.76 6.3 28.1 233 < 0.020 1.03 < 0.060 0.67 < 1.0 9.2 1.5 20.6 18800 11.5 < 0.040 17.7 714 3.10 1.5 22.7 < 4.0 81 8590 8 1.2 1.8 166 1.35 33 165 1.46 520 727 689 2260 0.99 29 < 0.013 1.18 0.004   3670 11400 10 3044 1070 197 6.0948 4.3183   1  
2020-06-17 10:00
 MDT
 K
 WS
 USGS-WRD
 17.1 16.5 670 198 2.89 1460 M  8.5 101 8.5 8.5 1.2 199 229 < 0.46 0.01 < 0.001 < 0.010 < 0.01 < 0.012 0.077 < 0.004 5.00 459 271 239 104 48.5 167 3.40 44 5.04 62.4 503 0.34 6.59 0.95 1.1 47.8 53.4 < 0.020 0.02 < 0.060 < 0.03 < 2.0 < 0.5 1.1 1.8 527 < 10.0 < 0.040 0.48 39.2 4.03 1.4 1.9 < 8.0 2 265 < 12 1.5 1.5 219 0.88 5.6 193 0.47 E 17 1040 1010 554 1.41 94 0.015 < 0.044 < 0.003   26 14 10 3044 1470 223 0.0224 0.0014   1 20201000
2020-07-08 16:10
 MDT
 K
 WS
 USGS-WRD
 27.6 31.5 670 158 2.72 1610 0.00001 8.5 124 8.3 8.4 1.6 176 199 < 0.44 < 0.01 < 0.001 < 0.010 < 0.01 < 0.012 0.035 < 0.004 5.23 483 319 290 98.6 57.4 185 3.66 45 6.38 59.9 595 0.33 4.22 0.88 0.9 50.4 57.1 < 0.050 0.01 < 0.150 < 0.03 < 2.5 < 0.5 < 2.0 1.4 179 < 10.0 < 0.100 0.18 21.9 3.60 1.6 1.8 < 10.0 < 2 84 < 15 1.1 1.4 193 0.83 4.5 167 0.44 E 6.8 1160 1100 495 1.58 87 < 0.013 < 0.044 < 0.003   10 4.3 10 3044 1600 188 0.0089 0.0012   1 20201000
2020-08-12 15:30
 MDT
 K
 WS
 USGS-WRD
 27.7 38.5 669 29 1.92 2450 0.00001 10.1 148 8.2 8.5 1.8 152 180 < 0.57 0.02 < 0.001 < 0.010 < 0.01 < 0.012 0.019 < 0.004 7.73 663 516 478 112 93.1 336 5.68 52 10.9 101 1010 0.36 3.09 0.85 0.9 65.7 61.7 < 0.080 < 0.02 < 0.180 < 0.06 < 3.0 < 1.0 < 2.4 2.5 42.4 < 20.0 < 0.120 < 0.12 22.3 7.55 2.0 2.3 < 12.0 < 4 15 < 18 1.1 1.4 186 0.59 0.83 153 0.58 < 2.0 1850 1760 146 2.51 82 0.020 < 0.044 < 0.003   1 0.08 10 3044 2430 185 0.0011 0.0002 30.00   20201000
2020-09-01 13:30
 MDT
 K
 WS
 USGS-WRD
 17.5 27.5 671 18 1.81 1640 0.00001 10.8 129 8.3 8.4 2.0 191   0.50 0.01 < 0.001 0.020 0.02 < 0.012 0.019 < 0.004 7.31 624 417 434 114 82.0 167 2.91 36 7.36 23.4 721 0.26 4.85 0.81 0.8 48.7 47.5 < 0.020 < 0.01 < 0.060 < 0.03 < 1.0 < 0.5 1.3 1.5 61.5 11.0 < 0.040 < 0.06 31.0 12.5 2.3 2.3 < 4.0 < 2 15 6 0.70 1.0 190 0.55 0.50 207 0.53 < 2.0 1320 1240 62.9 1.80 86 0.016 0.089 < 0.003   1 0.05 70 3071 1660 190 0.0007 0.0001   1 20201000
2020-10-07 15:10
 MDT
 K
 WS
 USGS-WRD
 16.5 26.2 675 128 2.62 1650 M  12.3 143 8.5 8.4 1.2   230 < 0.47 < 0.02 0.004 0.160 0.16 < 0.012 0.019 < 0.004 5.23 532 343 322 100 68.4 183 3.46 42 6.60 53.7 626 0.31 1.82 0.64 0.7 38.4 40.9 < 0.050 < 0.01 < 0.150 < 0.03 < 2.5 < 0.5 < 2.0 1.1 97.3 < 5.0 < 0.040 0.14 21.2 3.55 1.8 1.7 < 10.0 < 2 38 < 15 0.94 1.2 210 0.80 3.6 225 0.64 3.9 1210 1150 419 1.65 88 < 0.026 0.707 0.014   11 3.8 10 3044 1670 211 0.0109 0.0013   1 20201000
2020-11-18 11:00
 MST
 K
 WS
 USGS-WRD
 0.8 5.0 666 241 3.07 1690 0.00001 13.6 109 8.3 8.3 2.4 264 300 < 0.43 < 0.02 0.002 0.316 0.32 < 0.012 0.114 < 0.004 3.21 543 296 302 118 60.3 187 3.50 43 5.54 77.1 581 0.36 6.25 0.57 1.4 32.5 62.1 < 0.020 0.08 < 0.060 0.08 < 1.0 28.0 1.2 3.8 2300 18.0 < 0.040 1.92 101 4.12 1.1 15.8 < 4.0 10 1140 14 1.5 1.7 240 0.94 6.8 251 0.75 76 1190 1180 776 1.62 82 < 0.026 1.40 0.008   259 169 10 3044 1670 270 0.2196 0.0405   1 20201000
2020-12-09 14:20
 MST
 K
 WS
 USGS-WRD
 -0.2 15.0 669 120 2.55 1570 0.00001 15.3 119 8.2 8.3 3.6 278 350 0.22 0.03 0.003 0.594 0.60 < 0.012 0.013 < 0.004 3.97 578 291 318 128 62.9 151 2.74 36 4.94 49.4 542 0.28 8.62 0.58 0.7 38.6 41.8 < 0.020 0.01 < 0.060 < 0.03 < 1.0 < 0.5 < 0.80 1.0 317 < 5.0 < 0.040 0.25 17.0 7.04 1.3 1.6 < 4.0 < 2 122 < 6 1.4 1.6 260 0.78 3.4 294 0.85 E 5.5 1120 1120 364 1.53 83 0.037 2.63 0.010   88 29 10 3044 1560 253 0.0819 0.0141   1 20201000
2021-01-12 11:30
 MST
 K
 WS
 USGS-WRD
 0.0 4.0 674 182 3.58 1660 0.00001 12.2 95 8.1 8.1 4.6 280 355 0.22 0.03 0.007 0.696 0.70 < 0.012 0.022 < 0.004 3.10 591 300 315 136 61.4 175 3.13 39 5.63 68.7 554 0.40 9.69 0.50 0.6 45.5 48.1 < 0.020 0.01 < 0.060 < 0.03 < 1.0 < 0.5 < 0.80 1.1 401 < 5.0 < 0.040 0.33 19.6 3.37 1.1 1.5 < 4.0 < 2 176 < 6 1.8 2.0 276 1.09 5.2 296 0.96 E 11 1170 1190 576 1.59 79 0.039 3.08 0.023   108 53 70 3071 1650 246 0.0818 0.0175   1 20210000
2021-02-23 15:20
 MST
 K
 WS
 USGS-WRD
 -0.1 3.0 670 191 3.94 1620 0.00002 11.2 87 7.8 8.2 8.4 250 328 0.38 0.05 0.009 0.861 0.87 0.018 0.051 0.006 4.63 547 278 264 127 55.7 166 3.08 39 5.91 64.0 518 0.38 9.65 0.38 0.7 46.3 53.5 < 0.020 0.03 < 0.060 < 0.06 < 1.0 1.3 < 0.80 1.4 614 17.1 < 0.040 0.52 30.4 12.5 1.1 1.7 < 4.0 < 4 339 < 6 1.9 1.7 283 1.20 5.4 272 1.30 E 19 1150 1110 592 1.56 81 0.066 3.81 0.030   72 37 70 3071 1610 283 0.0627 0.0121   1 20210000
2021-03-24 15:00
 MDT
 K
 WS
 USGS-WRD
 8.6 12.0 667 438 3.65 1720 M  10.7 105 8.4 8.3 1.8 284 274 < 1.1 < 0.02 0.002 0.551 0.55 < 0.012 0.608 < 0.004 4.12 550 326 346 126 57.2 207 3.85 45 6.04 74.9 655 0.46 7.19 0.61 4.2 42.4 197 < 0.030 0.75 < 0.060 0.30 < 1.0 5.9 0.95 15.5 11800 < 5.0 < 0.060 11.5 393 3.87 1.5 14.8 < 6.0 57 6240 < 9 3.4 3.2 205 1.11 12 232 1.65 490 1310 1270 1540 1.77 88 < 0.026 2.44 0.008   811 959 10 3044 1770 280 0.6741 0.0832   10 20210000
2021-04-14 10:15
 MDT
 K
 WS
 USGS-WRD
 2.4 -1.0 681 291 3.25 1590 M  12.4 102 8.4 8.3 2.3 252 353 < 0.62 < 0.02 0.001 0.340 0.34 0.017 0.332 0.006 4.15 521 231 297 116 56.5 178 3.40 42 5.36 62.7 602 0.39 7.84 0.67 2.8 33.8 115 < 0.020 0.45 < 0.060 0.17 < 1.0 4.6 0.95 9.7 7610 7.5 < 0.040 5.89 189 2.66 1.3 9.9 < 4.0 36 4560 7 1.8 2.1 224 0.99 8.2 292 0.96 350 1190 1200 938 1.62 98 < 0.026 1.50 0.004   437 343 10 3044 1640 251 0.3998 0.0067   1 20210000
2021-05-11 14:20
 MDT
 K
 WS
 USGS-WRD
 13.2 17.5 678 357 3.42 1090 M  9.6 103 8.4 8.4 2.0 208 310 < 0.66 < 0.02 < 0.001 0.314 0.31 < 0.012 0.320 < 0.004 4.52 370 116 180 84.5 38.7 109 2.46 39 4.39 38.2 365 0.37 6.66 0.68 3.1 32.7 98.9 < 0.020 0.35 < 0.060 0.18 < 1.0 4.6 1.2 7.8 6380 < 5.0 < 0.040 5.46 253 2.36 1.4 8.6 < 4.0 27 3230 < 6 1.0 1.4 191 1.04 10 260 0.98 200 763 800 736 1.04 88 < 0.026 1.39 < 0.003   362 349 10 3044 1120 211 0.3266 0.0389   1 20211000
2021-06-15 08:25
 MDT
 K
 WS
 USGS-WRD
 22.8 32.2 673 249 3.04 847 0.00001 8.4 111 8.2 8.3 1.8 140 172 < 0.42 < 0.02 < 0.001 < 0.010 < 0.01 < 0.012 0.061 < 0.004 5.57 274 133 135 63.6 28.1 90.9 2.39 41 3.51 30.1 271 0.21 7.28 0.85 1.1 39.2 42.7 < 0.010 0.03 < 0.030 < 0.03 < 0.50 < 1.0 1.1 1.8 523 12.3 0.022 0.52 36.2 1.46 1.2 1.8 < 6.0 < 4 252 < 9 0.80 0.9 140 0.93 7.1 146 0.42 E 17 576 580 387 0.78   < 0.026 < 0.044 < 0.003       10 3044 858 140       30 20211000
2021-07-14 12:10
 MDT
 K
 WS
 USGS-WRD
 23.9 28.0 676 64 2.20 1630 M  9.7 130 8.4 8.3 1.7 179 264 < 0.84 < 0.02 < 0.001 < 0.010 < 0.01 < 0.012 0.211 < 0.004 5.98 476 259 314 97.6 56.4 201 4.00 47 7.34 52.8 656 0.38 4.72 0.76 2.1 56.0 95.5 < 0.020 0.22 < 0.060 0.09 < 1.0 2.9 1.6 4.9 3060 < 5.0 < 0.040 2.61 91.0 3.04 1.9 6.2 < 4.0 16 2300 7 2.4 2.5 162 0.67 1.8 227 0.84 140 1210 1210 211 1.65   < 0.026 < 0.044 < 0.003       10 3044 1650 173       1 20211000
2021-08-10 12:00
 MDT
 K
 WS
 USGS-WRD
 21.2 31.2 671 70 2.23 1160 0.00001 9.9 127 8.3 8.4 2.2 173 274 < 0.56 < 0.02 < 0.001 0.022 0.02 < 0.012 0.047 < 0.004 5.74 453 228 288 91.3 54.7 104 2.13 33 6.22 15.4 466 0.25 4.74 0.79 1.0 44.9 49.4 < 0.010 0.03 < 0.030 < 0.06 < 0.50 1.2 1.1 2.1 616 < 5.0 < 0.020 0.58 34.6 3.94 1.8 2.7 < 2.0 < 4 431 8 0.94 1.2 165 0.68 2.0 234 0.58 24 849 878 160 1.15   < 0.026 0.099 < 0.003       10 3044 1180 167       1 20211000
2021-09-08 13:30
 MDT
 K
 WS
 USGS-WRD
 21.5 31.2 677 15 1.72 1240 0.00001 10.7 137 8.3 8.4 1.7 169 215 < 0.41 < 0.02 < 0.001 0.015 0.01 < 0.012 0.016 < 0.004 5.97 506 330 341 94.4 65.7 102 1.97 30 6.51 8.12 524 0.23 2.26 0.55 0.7 44.8 43.9 < 0.010 < 0.01 < 0.030 < 0.03 < 0.50 0.7 < 1.2 1.4 132 < 5.0 < 0.020 0.15 20.6 8.34 1.7 1.9 < 6.0 < 2 80 < 9 0.75 0.9 165 0.52 0.41 183 0.42 E 4.5 954 909 37.6 1.30   < 0.026 0.065 < 0.003       10 3044 1260 165       1 20211000
2021-10-27 13:50
 MDT
 K
 WS
 USGS-WRD
 7.8 12.0 669 248 3.07 1460 0.00001 11.4 110 8.2 8.2 2.5 E 358 243 3.1 0.02 0.004 0.821 0.83 0.015 1.16 0.005 3.83 452 253 244 100 49.1 180 3.68 46 6.74 52.1 549 0.52 5.91 0.50 10.3 39.7 644 < 0.010 3.53 < 0.030 1.65 < 0.50 29.5 1.3 69.6 49400 92.9 0.091 54.1 1810 3.29 1.7 73.9 < 2.0 294 27000 98 5.1 5.2 208 0.94 7.0 205 3.94 6940 1180 1070 787 1.60   0.026 3.64 0.013   3750 2510 10 3044 1540 391 3.2413     1 20211000
2021-11-17 12:30
 MST
 K
 WS
 USGS-WRD
 1.2 2.0 680 196 2.91 1440 0.00001 15.8 126 8.0 8.3 4.3 250 268 < 0.64 < 0.02 0.001 0.500 0.50 < 0.012 0.307 < 0.004 3.17 478 259 243 106 52.1 155 3.09 41 5.57 57.8 478 0.34 7.19 0.50 2.2 34.1 92.5 < 0.010 0.44 0.032 0.23 < 0.50 4.3 < 1.2 8.7 6290 < 5.0 < 0.020 4.88 194 2.52 1.0 9.4 < 6.0 29 3640 < 9 1.6 1.7 235 0.89 5.6 225 1.14 280 1040 996 550 1.41   < 0.026 2.22 0.004   396 210 10 3044 1440 283 0.3180     1 20211000
2021-12-08 09:10
 MST
 K
 WS
 USGS-WRD
 0.0 -9.1 664 75 2.38 1450 0.00001 17.1 135 8.3 8.3 3.1 262 377 0.26 0.02 0.002 0.479 0.48 0.014 0.050 0.004 3.46 529 220 269 118 57.2 134 2.54 35 5.27 47.0 502 0.31 8.94 0.64 0.9 43.2 45.8 < 0.030 0.07 < 0.090 < 0.06 0.64 1.5 1.2 2.2 1060 454 0.407 0.99 41.5 29.4 1.8 2.4 < 6.0 5 551 341 1.4 1.2 260 0.73 2.1 316 0.77 24 1100 1060 222 1.49   0.031 2.12 0.007   117 24 70 3071 1410 257 0.1051     1 20211000
2022-01-12 08:50
 MST
 K
 WS
 USGS-WRD
 -0.1 -3.0 675 123 2.89 1870 0.00003 9.8 76 7.6 8.1 18 369   0.28 0.09 0.012 0.781 0.79 < 0.012 0.068 < 0.004 4.05 656 287 396 153 66.2 203 3.45 40 6.68 57.1 597 0.35 12.6 0.44 0.9 58.7 68.5 < 0.030 0.09 < 0.090 0.05 < 1.5 1.2 < 1.2 2.5 1410 5.8 < 0.060 1.03 47.5 5.23 1.3 3.1 < 6.0 9 803 < 9 2.1 2.2 259 0.88 3.5 369 1.17 45 1390 1320 460 1.88   0.117 3.46 0.038   86 29 70 3071 1890 363 0.0772     1 20220000
2022-02-15 11:20
 MST
 K
 WS
 USGS-WRD
 -0.1 3.0 667 203 3.05 1350 0.00002 14.1 110 7.8 8.3 7.7 258 301 < 0.24 < 0.02 0.006 0.607 0.61 < 0.012 0.029 < 0.004 2.67 465 218 224 108 47.4 138 2.79 39 4.91 55.3 422 0.34 7.87 0.40 0.6 39.4 37.8 < 0.010 0.03 < 0.030 < 0.03 < 0.50 1.0 0.67 1.2 488 < 5.0 < 0.020 0.40 14.6 3.45 0.95 1.5 < 2.0 3 267 3 1.5 1.6 241 0.93 5.7 252 0.85 E 13 945 935 518 1.28   < 0.026 2.69 0.019   93 51 10 3044 1280 210 0.0829     1 20220000
2022-03-23 09:15
 MDT
 K
 WS
 USGS-WRD
 2.9 2.0 678 309 3.36 1690 0.00001 14.0 117 8.3 8.3 2.0 274 244                 3.66 513 313 341 121 51.4 200 3.85 46 6.00 58.8 533 0.43 10.3 0.67 6.9 53.1 305 0.021 1.22 < 0.030 0.72 0.53 18.3 1.6 31.3 27600 426 0.332 19.3 635 12.3 2.2 34.6 < 6.0 139 14000 283 2.8 3.3 172 1.02 8.8 206   2300 1260 1100 1050 1.71           1590 1330 10 3044 1720 255 1.3508     1 20220000
2022-04-18 14:30
 MDT
 K
 WS
 USGS-WRD
 10.9 15.7 676 239   1580 0.00001 13.5 138 8.3 8.3 2.7 310 333 < 0.52 < 0.02 0.002 0.369 0.37 < 0.012 0.210 < 0.004 3.18 497 224 272 111 53.2 172 3.36 43 5.71 71.2 488 0.35 6.42 0.55 2.7 40.2 93.9 < 0.010 0.27 < 0.030 < 0.18 < 0.50 4.3 < 1.2 6.9 5480 18.4 0.022 4.24 122 4.13 1.1 6.9 < 6.0 24 2910 18 1.6 1.8 225   6.8 283 0.89 220 1140 1070 734 1.55   < 0.026 1.63 0.006   329 212 10 3044 1590 234 0.3198     1 20220000
2022-05-17 15:15
 MDT
 K
 WS
 USGS-WRD
 22.4 23.0 673 416 3.51 1070 0.00001 7.9 104 8.2   2.0 219 196                                                                                                   1.07 12 165                       1140 1280 10 3044 1080   1.1226     1  
2022-05-25 14:50
 MDT
 K
 WS
 USGS-WRD
 18.4 22.0 672 358 3.35 861 0.00001 8.9 108 8.3 8.3 1.5 194   < 0.77 < 0.02 < 0.001 0.353 0.35 0.032 0.650 0.010 3.26 267 106   62.6 27.0 85.4 2.27 41 4.10 30.7 248 0.36 7.65 0.74 4.9 29.5 158 < 0.010 0.73 < 0.030 0.34 < 0.50 7.9 1.5 15.0 13000 51.6 0.059 10.8 486 5.45 1.2 15.3 < 6.0 54 6620 35 1.3 1.7   1.02 10 161 1.12 560 577 563 558 0.78   < 0.026 1.56 < 0.003   760 735 10 3044 880   0.6636     1 20221000
2022-06-28 15:00
 MDT
 K
 WS
 USGS-WRD
 26.5 35.3 675 412 3.50 1050 0.00001 8.9 126 8.3 8.4 2.0 230   < 0.54 < 0.02 < 0.001 < 0.010 < 0.01 < 0.012 0.156 < 0.004 4.46 331 123   79.5 32.0 101 2.42 40 4.32 34.9 317 0.31 7.94 0.86 2.0 46.6 70.2 < 0.010 0.16 < 0.030 0.08 < 0.50 1.9 1.2 4.5 3180 7.3 < 0.020 2.71 95.1 1.81 1.3 4.3 < 2.0 12 1730 10 0.96 1.2   1.07 12 208 0.54 90 711 702 791 0.97   < 0.026 < 0.044 < 0.003   200 222 10 3044 1050   0.0961     1 20221000
2022-07-19 12:40
 MDT
 K
 WS
 USGS-WRD
 23.6 28.5 674 93 2.38 1800 M  8.8 118 8.4 8.4 1.5 213   < 0.60 < 0.02 < 0.001 < 0.010 < 0.01 < 0.012 0.129 < 0.004   462 271   102 50.6 235 4.76 52 8.19 72.8 673 0.48 5.10 0.80 1.5 52.1 69.1 < 0.010 0.11 < 0.030 0.06 < 0.50 1.7 1.7 3.6 2070 < 5.0 < 0.020 1.70 54.5 3.90 1.8 3.7 < 6.0 9 1320 < 9 3.4 3.6   0.73 2.6 191 0.60 100 1270 1260 320 1.73   < 0.026 < 0.044 < 0.003 10.00     10 3044 1780         1 20221000
2022-08-16 13:00
 MDT
 K
 WS
 USGS-WRD
 26.7 32.0 676 54 2.07 1660 0.00001 11.3 160 8.2   2.2 201   < 0.35 0.02 0.002 < 0.008 < 0.01 < 0.012 0.014 < 0.004 6.20                                                                                 0.63 1.5 185 0.38 E 2.6           0.028 < 0.037 0.005 10.00     10 3044           30  
2022-09-14 10:20
 MDT
 K
 WS
 USGS-WRD
 17.9 22.8 669 104 2.42 1090 0.00001 9.4 113 8.2   2.6 201   0.28 0.02 0.002 0.116 0.12 < 0.012 0.044 < 0.004                                                                                   0.74 2.9 215 0.42 62           0.026 0.512 0.007 10.00     10 3044           1  
2022-10-18 09:00
 MDT
 K
 WS
 USGS-WRD
 5.7 4.0 680 153 2.69 1430 0.00001 12.4 111 8.2   2.9 240   < 0.20 < 0.02 0.002 0.384 0.39 < 0.012 0.164 < 0.004 3.84                                                                                 0.82 4.3 238 0.59 160           < 0.026 1.70 0.006 10.00     10 3044           1  
2022-11-21 11:00
 MST
 K
 WS
 USGS-WRD
 -0.2 -1.0 677 154 3.02 1680 0.00001 13.7 105 8.3   3.0 318   0.22 0.05 0.002 0.441 0.44 < 0.012 0.057 < 0.004 3.72                                                                                 0.92 4.4 308 0.71 49           0.063 1.95 0.006 10.00     10 3044           1  
2022-12-06 11:20
 MST
 K
 WS
 USGS-WRD
 -0.3 -5.7 670 154 3.25 1460 0.00001 14.8 115 8.2   3.5 286   0.17 0.04 0.002 0.554 0.56 < 0.012 0.035 < 0.004 3.19                                                                                 0.99 4.4 284 0.76 30           0.047 2.45 0.007 10.00     10 3044           1  
2023-01-25 09:00
 MST
 K
 WS
 USGS-WRD
 -0.3 -0.1 677 213 3.90 1480 0.00001 12.4 95 8.2   3.2 272   0.12 0.06 0.009 0.765 0.77 < 0.012 0.050 < 0.004 2.59                                                                                 1.19 6.0 260 0.95 36           0.076 3.39 0.029 10.00     70 3071           1  
2023-02-27 11:25
 MST
 K
 WS
 USGS-WRD
 0.0 4.0 667 159 4.00 1530 0.00001 9.6 75 7.9         0.30 0.05 0.011 0.869 0.88 < 0.012 0.098 < 0.004                                                                                   1.22 4.5   1.23 81           0.069 3.85 0.037 10.00     70 3071           1  
2023-03-23 13:20
 MDT
 K
 WS
 USGS-WRD
 1.5 5.5 672 821 4.35 1200 0.00001 12.5 101 8.0         0.99 0.14 0.010 0.514 0.52 0.030 1.32 0.010 7.03                                                                                 1.33 23   1.65 1600           0.181 2.27 0.032 10.00     10 3044           1  
2023-04-07 11:10
 MDT
 K
 WS
 USGS-WRD
 3.9 8.5 675 524 3.79 2140 0.00004 11.8 102 7.4                                                                                                           1.16 15     2620                 10.00     10 3044           1  
2023-05-09 10:50
 MDT
 K
 WS
 USGS-WRD
 16.2 19.5 672 704 4.21 1390 0.00001 8.6 100 8.3                                                                                                           1.28 20     1050                 10.00     10 3044           1  

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