10256000 WHITEWATER RIVER AT WHITE WATER, CA

LOCATION.-Lat 33°56'48", long 116°38'24", in NW 1/4 NE 1/4 sec.2, T.3 S., R.3 E., Riverside County, Hydrologic Unit 18100200, 1.5 mi north 
  of White Water, and 3.5 mi upstream from San Gorgonio River.
DRAINAGE AREA.-57.5 mi2.
PERIOD OF RECORD.-
  CHEMICAL DATA: Water years 1967-1981,  October 1996 to September 1997.
  SEDIMENT DATA:  Water year 1972.
REMARKS.-Chemical-quality records for water years 1975-1981 were furnished by California Department of Water Resources.
         Water discharge records were collected during water years 1949-1981.


                         WATER-QUALITY DATA, WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997

                         DIS-              PH                        HARD-                                     
                        CHARGE,  SPE-     WATER             HARD-    NESS              MAGNE-                  
                         INST.   CIFIC    WHOLE             NESS    NONCARB  CALCIUM    SIUM,  SODIUM,         
                         CUBIC   CON-     FIELD   TEMPER-   TOTAL   DISSOLV   DIS-      DIS-    DIS-           
                         FEET    DUCT-   (STAND-   ATURE    (MG/L   FLD. AS   SOLVED   SOLVED  SOLVED          
      DATE      TIME     PER     ANCE      ARD     WATER     AS      CACO3    (MG/L    (MG/L    (MG/L    SODIUM
                        SECOND  (US/CM)   UNITS)  (DEG C)   CACO3)  (MG/L)    AS CA)   AS MG)   AS NA)  PERCENT
                       (00061)  (00095)  (00400)  (00010)  (00900)  (00904)  (00915)  (00925)  (00930)  (00932)
 
  NOV     
    12...       1245     10       371      8.6     20.5      160        3       46       11       13       15
 
 
 
                                BICAR-    CAR-     ALKA-                                       SOLIDS,  SOLIDS,
               SODIUM   POTAS-  BONATE   BONATE   LINITY             CHLO-    FLUO-   SILICA,  RESIDUE  SUM OF 
                 AD-     SIUM,   WATER    WATER   WAT DIS  SULFATE   RIDE,    RIDE,    DIS-    AT 180   CONSTI-
               SORP-     DIS-   DIS IT   DIS IT   TOT IT    DIS-     DIS-      DIS-    SOLVED   DEG. C  TUENTS,
                TION    SOLVED   FIELD    FIELD    FIELD    SOLVED   SOLVED   SOLVED   (MG/L     DIS-     DIS- 
      DATE     RATIO    (MG/L   MG/L AS  MG/L AS  MG/L AS   (MG/L    (MG/L    (MG/L     AS      SOLVED   SOLVED
                        AS K)    HCO3      CO3     CACO3   AS SO4)   AS CL)   AS F)    SIO2)    (MG/L)   (MG/L)
              (00931)  (00935)  (00453)  (00452)  (39086)  (00945)  (00940)  (00950)  (00955)  (70300)  (70301)
 
  NOV  
    12...       0.4      4.4      182       5       157      30        3.0      1.0     15       228      223
 
 
 
                        NITRO-   NITRO-   NITRO-   NITRO-            PHOS-                                     
              SOLIDS,    GEN,     GEN,     GEN,   GEN,AM-   PHOS-   PHORUS                               MANGA-
               DIS-     NITRITE  NO2+NO3  AMMONIA  MONIA +  PHORUS    ORTHO,  ARSENIC   BORON,   IRON,    NESE, 
              SOLVED     DIS-     DIS-     DIS-   ORGANIC    DIS-    DIS-      DIS-     DIS-     DIS-     DIS- 
              (TONS     SOLVED   SOLVED   SOLVED   DIS.     SOLVED  SOLVED    SOLVED   SOLVED   SOLVED   SOLVED
      DATE      PER     (MG/L    (MG/L    (MG/L    (MG/L    (MG/L   (MG/L     (UG/L    (UG/L    (UG/L    (UG/L 
               AC-FT)   AS N)    AS N)    AS N)    AS N)    AS P)   AS P)     AS AS)   AS B)    AS FE)   AS MN)
              (70303)  (00613)  (00631)  (00608)  (00623)  (00666)  (00671)  (01000)  (01020)  (01046)  (01056)
 
   NOV     
     12...      0.31    0.040    0.440    0.040    <0.20    0.010    0.020      <1       19      <3.0     3.0