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Water quality monitoring station

54A120 - Spokane R @ Riverside State Pk

Photo of stream from sample site

Selected station details

type Ben. Use uwa ecoregion county contact map detail
long-term spawn/prim/0 5010 mi2 Northern Rockies Spokane Lefler google maps 
Bing Maps 

Years when sampling has occurred:

18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 99 98 97
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75
74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
             

54A120 - Spokane R @ Riverside State Pk

Preliminary results

Caution: Data are not considered finalized until our annual report is published. This can take as long as nine months from the end of the water year. Until published, data are subject to change.

Conventional parameters    Parameter, unit, and data-qualifier descriptions

datetime COND
(umhos/cm)
DOC
(mg/L)
FC
(#/100ml)
NH3_N
(mg/L)
NO2_NO3
(mg/L)
OP_DIS
(mg/L)
OXYGEN
(mg/L)
PH
(pH)
PRESS
(mm/Hg)
SUSSOL
(mg/L)
TEMP
(deg C)
TOC
(mg/L)
TP_P
(mg/L)
TPN
(mg/L)
TURB
(NTU)
10/4/2016 16:00 222   38 0.01U1.87 0.0097 10.3 8.31 715.8 1 12.5   0.0231 1.8 0.5U
11/15/2016 14:55 98   61 0.01U0.434 0.0035 11.2 7.98 712 2 11   0.0094 0.48 0.8 
12/6/2016 16:25 107   83 0.01U0.667 0.0073 12.2 7.82 722.4 1 6.9   0.0162 0.674 1.1 
1/10/2017 16:45 157   27 0.01U0.93 0.0132 12.2 8.26 709.9 1U4.8   0.0221 0.909 0.5U
2/7/2017 17:10 134   88 0.03 1.51 0.0298 12.6J7.83 713.7 37 2.6   0.108 1.67 27J
3/7/2017 16:00 97   81 0.01U0.801 0.0109 14.4 7.71 717.6 6 2.7   0.0244 0.832 4.5 
4/4/2017 15:45 68   3 0.01U0.306 0.0091J14.5 7.51 718.6 7 5.1   0.0239 0.348 6.6 
5/2/2017 15:35 71   3 0.01U0.289 0.0061 13.3 7.74 721.4 2J9   0.0151 0.332 2.6 
6/6/2017 17:35 81   19 0.038 0.281 0.0038 10.3 7.89 714.2 2 16.8   0.0136 0.369 1.1 
7/11/2017 17:10 203   4 0.01U1.31 0.0078   8.33 714.2   18.8   0.0169 1.46 0.5U
8/8/2017 15:50 269   10 0.01U2.27 0.0156 10.1 8.42 731.8 1 16.2   0.0256 2.35 0.5U
9/12/2017 15:20 259   12 0.01U2.13 0.0097 10 8.37 711.7 1 14.9   0.0238 2.18 0.5U
10/10/2017 15:00 177 1 42   1   10.2 8.37 712 1 12 1   1   
11/14/2017 13:10 143 1.53 140 0.01U0.951 0.0081J11.1 7.95 720.3 1J8.6 1.36 0.0166 1.01 0.9J
12/5/2017 14:45 109 1.39 7 0.011 0.743 0.0108 11.8 7.82 734.1 1 6.7 1.45 0.016 0.807 0.9 
1/9/2018 13:50 120 2.01 350J0.031 1.38 0.0243 11.7 7.89 706.4 13 5.4 2.05 0.0395 1.58 12 
2/6/2018 15:00 72 1.81 33 0.013 0.533 0.0111 13.7 7.74 722.9 20J4.9 1.81 0.0326 0.652 11 
3/6/2018 14:10 117 1.6 140 0.01U0.791 0.0065 12.5 7.94 724.2 2 4.9 1.58 0.0183 0.858 1.7 
4/10/2018 14:00 74 2.1 290J0.012 0.398 0.0095 13.4 7.28 715 11 5.3 2.01 0.0319 0.523 7.8 
5/8/2018 14:20 59 2.81 19 0.01U0.145 0.0066 12 7.48 716.8 4 11.7 1.63 0.0133 0.229 1.9 
     Common data qualifiers:   U - not detected at the reported level,   J - estimated value  
     Times are local (Pacific Standard or Pacific Daylight Savings).
Colored background indicates that result exceeded water quality standards -OR- contrasted strongly with historical results.   The November 2006 amendment to the water quality standards was incorporated beginning in January 2009.
 

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Data users please read disclaimer.

Questions or comments on content may be sent to Markus Von Prause.
Questions or comments on presentation may be sent to Steve Barrett.