Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Water Quality Samples for the Nation

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024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 06306250 Prairie Dog Creek near Acme, WY

Sheridan County, Wyoming
Hydrologic Unit Code 10090101
Latitude  44°59'02", Longitude 106°50'21" NAD27
Drainage area 358  square miles
Gage datum 3,450 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 
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
+
nitrite
water,
fltrd,
mg/L
as N
(00631)
Phos-
phorus,
water,
unfltrd
mg/L
as P
(00665)		 Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)		 Total
nitro-
gen,
wat unf
by anal
ysis,
mg/L
(62855)


Ammonia
water,
fltrd,
mg/L
(71846)
2004-02-04 10:45
 MST
 K
 WS
 USGS-WRD
 0.22 0.052 0.003 0.634 0.037 0.008 0.90 0.067
2004-03-09 11:15
 MST
 K
 WS
 USGS-WRD
 0.65 0.045 0.003 0.442 0.21 0.018 1.14 0.058
2004-04-14 11:30
 MDT
 K
 WS
 USGS-WRD
 < 0.28 E 0.005 < 0.002 < 0.016 0.018 < 0.006 0.29 E 0.006
2004-04-27 08:15
 MDT
 K
 WS
 USGS-WRD
 < 0.25 E 0.006 < 0.002 < 0.016 0.020 E 0.003 0.26 E 0.008
2004-05-13 13:30
 MDT
 K
 WS
 USGS-WRD
 0.34 0.026 0.004 0.231 0.023 E 0.005 0.59 0.033
2004-05-26 17:00
 MDT
 K
 WS
 USGS-WRD
 < 0.32 < 0.010 < 0.002 < 0.016 0.040 < 0.006 0.32 < 0.013
2004-06-09 10:45
 MDT
 K
 WS
 USGS-WRD
 0.33 0.015 E 0.001 0.022 0.023 0.013 0.37 0.019
2004-06-21 16:30
 MDT
 K
 WS
 USGS-WRD
 < 0.63 < 0.010 0.003 0.059 0.118 < 0.006 0.69 < 0.013
2004-07-14 11:00
 MDT
 K
 WS
 USGS-WRD
 0.69 0.040 0.004 0.226 0.179 0.016 0.96 0.052
2004-08-18 10:30
 MDT
 K
 WS
 USGS-WRD
 0.29 0.013 E 0.001 0.087 0.036 0.010 0.39 0.017
2004-10-13 15:45
 MDT
 K
 WS
 USGS-WRD
 0.54 0.012 E 0.001 0.127 0.159 0.013 0.68 0.015
2004-12-02 14:30
 MST
 K
 WS
 USGS-WRD
 0.36 0.020 0.002 0.314 0.035 E 0.005 0.69 0.026
2005-02-09 09:00
 MST
 K
 WS
 USGS-WRD
 0.26 0.086 0.005 0.493 0.026 0.012 0.84 0.111
2005-04-06 08:15
 MDT
 K
 WS
 USGS-WRD
 < 0.28 E 0.009 E 0.001 < 0.016 0.020 < 0.006 0.29 E 0.012
2005-05-17 08:30
 MDT
 K
 WS
 USGS-WRD
 1.2 0.017 0.003 0.282 0.33 0.020 1.48 0.022
2005-08-10 08:35
 MDT
 K
 WS
 USGS-WRD
 0.66 0.012 0.002 0.191 0.24 0.021 0.87 0.015
2005-10-18 17:20
 MDT
 K
 WS
 USGS-WRD
 E 0.26 E 0.005 E 0.001 0.039 0.040 E 0.005 0.30 E 0.006
2005-12-13 14:00
 MST
 K
 WS
 USGS-WRD
 0.25 0.064 0.003 0.580 0.028 E 0.004 0.89 0.082
2006-03-08 15:45
 MST
 K
 WS
 USGS-WRD
 0.97 0.030 0.003 0.406 0.25 0.011 1.40 0.039
2006-04-04 10:30
 MDT
 K
 WS
 USGS-WRD
 E 0.32 E 0.005 0.002 0.027 0.013 < 0.006 0.35 E 0.006
2006-05-15 15:30
 MDT
 K
 WS
 USGS-WRD
 0.39 0.028 0.003 0.206 0.058 0.007 0.62 0.036
2006-08-07 15:15
 MDT
 K
 WS
 USGS-WRD
 < 0.36 E 0.006 < 0.002 < 0.016 0.019 0.010 0.36 E 0.007
2006-10-02 16:00
 MDT
 K
 WS
 USGS-WRD
 E 0.56 E 0.013 < 0.002 0.087 0.17 0.015 0.66 E 0.017
2007-02-15 16:15
 MST
 K
 WS
 USGS
 0.28 0.106 0.005 0.729 0.050 0.014 1.11 0.136
2007-04-11 16:30
 MDT
 K
 WS
 USGS-WRD
 < 1.3 < 0.02 0.003 0.455 0.34 0.028 1.73 < 0.026
2007-05-23 08:15
 MDT
 K
 WS
 USGS-WRD
 E 0.62 E 0.02 E 0.001 0.240 0.242 0.026 0.87 E 0.020
2007-08-06 17:00
 MDT
 K
 WS
 USGS-WRD
 < 0.51 < 0.02 0.002 0.321 0.155 0.026 0.83 < 0.026
2009-08-19 13:40
 MDT
 K
 WS
 USGS-WRD
 < 0.81 < 0.02 E 0.001 0.298 0.326 0.023 1.11 < 0.026
2009-10-22 16:05
 MDT
 K
 WS
 USGS-WRD
 < 0.38 < 0.02 0.002 0.760 0.072 0.015 1.14 < 0.026

Water Quality Remark Code Description
< Less than
E Estimated