USGS Visual Identity

Urban Land-use, Background Wells, Nutrients 1

                                           NITRO-   NITRO-   NITRO-   NITRO-   NITRO- 
                                            GEN,     GEN,     GEN,   GEN,AM-    GEN,  
                                          AMMONIA  NITRITE  NITRATE  MONIA +  ORGANIC 
                                            DIS-     DIS-     DIS-   ORGANIC    DIS-  
                                           SOLVED   SOLVED   SOLVED   DIS.     SOLVED 
WELL NUMBER    STATION NUMBER     DATE     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L  
                                           AS N)    AS N)    AS N)    AS N)    AS N)  
                                          (00608)  (00613)  (00618)  (00623)  (00607) 
             
     1        260728080205002   11-14-96   .660     .020       --      1.6      .94   
     2        260938080190101   02-10-97   .110     .050      .540     1.0      .89   
     3        261541080112701   12-12-96   .220     .020       --      1.1      .88   

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