SURFACE HATER QUALITY MONITORING 



Station Location 



Responsible Agency: U.S. Geological Survey 



No. on 

 Map 



USGS 

 Station 



No. 



06178000 

 06178500 



Station Name 



Poplar River at International Boundary 



East Poplar River at International 



Boundary 



East Poplar River near Scobey 



PAIAHETERS 



Sanpling Frequ 



Analytical 

 BCttaod 



90410 

 01106 

 00610 

 00625 

 01000 

 01002 

 01010 

 01012 

 01020 

 01025 

 01027 

 00915 

 00680 

 00940 

 01030 

 01034 

 000 BO 

 00095 

 01040 

 01042 

 00061 

 00950 

 01046 

 01045 

 01049 

 01051 

 00925 

 01056 

 01055 

 01065 

 01067 

 00615 

 00630 

 00300 

 70507 

 00400 

 00665 

 00935 

 00931 

 80154 

 80155 

 01145 

 01147 

 00955 

 00930 

 00945 

 70301 

 00010 

 00020 

 00076 

 80020 

 01090 

 01092 



Alkalinity-lab 



Aluaini^i-disa 



Aaoonia-tot 



Aaaonia^Org N-tot 



Araeoic— dias 



Araenic-tot 



BerylliuB-diaa 



Berylliuv-tot/rec 



BoroD-diaa 



CadmiuB-diaa 



CadaiuM-tot/rec 



CalciuB 



Carbon-tot Org 



Chloride-dias 



Chronium-diaa 



Chromium- to t/rec 



Color 



CooductiTity 



Copper— diaa 



Copper-tot/ rec 



Diacbarge-inat 



Fluoride 



IroD-dlaa 



Irott-tot/rec 



Lead-diaa 



Lead-tot/rec 



MaKneaiuv-diaa 



Hani; aneae— diaa 



Hanganeae— tot/rec 



Nickel-diaa 



Nickel tot/rec 



Nitrite-tot 



Nitrate*Ni trite-tot 



Oxygeo-diaa 



Fboa, Orttao-tot 



pH 



PbopboToua-tot 



Potaaaiim-diaa 



SAR 



Sed iacnt— cone . 



Sediaent-load 



Selenitaa-diaa 



SeleoiuB tot/rec 



Silica 



Sodiua 



Sulfate-diaa 



Total Diaaolved Solida 



Te«p Hater 



Temp Air 



Turbidity 



UraniuB-diaa 



Zinc-diaa 



2inc-tot/rec 



Elect. Titration 



AA 



Colonaetric 



Coloriaetric 



AA. bydride 



AA, bydride 



AA 



AA-Peraulfate 



ICP 



AA 



AA-perauIfate 



AA 



Wet Oxidation 



Ion cbroAatography 



AA 



AA-peraulfate 



Electroaetric , viaual 



Vbeatatone Bridge 



AA 



AA-peraulfate 



Direct aeaaur. 



Electroaetric 



AA 



AA-peraulfate 



AA 



AA-peraulfate 



AA 



AA 



AA-peraulfate 



AA 



AA-peraulfate 



Color Inetric 



Coloriaetric 



Hinkler/aeter 



Coloriaetric 



Electroaetric 



Coloriaetric 



AA 



Calculated 



Filtratioo-graviaetric 



Calculated 



AA, bydride 



AA, hydride 



Coloriaetric 



AA 



Coloriaetric 



Calculated 



Toluene 



Toluene 



Nepbeloaetric 



Fluoriactric 



AA 



AA-peraulfate 



*Co«puter atoragc and retrieval ayacaa - DSCS 



Syabola: C-continuoua; D-daily; H-aontbly; MC-aonthly coapoaite; A-amually 

 at bigb flow; SA-aeai-annually at low and bigh flow; AA-atoalc 

 abaorption; tot-total; rec— recoverable; diaa-diaaolved 



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