LCRA Logo Water Quality Data

  • Site: 12294
  • LK AUSTIN NEAR TOM MILLER DAM

  • Select Parameter Code Agency Parameter Description
    Field and Flow
    00010 TCEQ TEMPERATURE, WATER (DEGREES CENTIGRADE)
    00094 TCEQ SPECIFIC CONDUCTANCE,FIELD (UMHOS/CM @ 25C)
    00300 TCEQ OXYGEN, DISSOLVED (MG/L)
    00400 TCEQ PH (STANDARD UNITS)
    00095 TCEQ SPECIFIC CONDUCTANCE (UMHOS/CM @ 25C)
    00403 TCEQ PH (STANDARD UNITS) LAB
    00078 LCRA TRANSPARENCY, SECCHI DISC (METERS)
    00076 LCRA TURBIDITY,HACH TURBIDIMETER (FORMAZIN TURB UNIT)
    00090 LCRA OXIDATION REDUCTION POTENTIAL (MILLIVOLTS)
    00301 LCRA OXYGEN, DISSOLVED (PERCENT OF SATURATION)
    82078 LCRA TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N
    00062 LCRA ELEVATION, RESERVOIR SURFACE WATER IN FEET
    82079 LCRA TURBIDITY,LAB NEPHELOMETRIC TURBIDITY UNITS, NTU
    01351 GBPB FLOW:1=No Flow,2=Low,3=Normal,4=Flood,5=High,6=D
    72053 LCRA DAYS SINCE PRECIPITATION EVENT (DAYS)
    89926 LCRA MACROPHYTE BED AT COLLECTION POINT (%)
    89965 LCRA WIND INTENSITY (1=CALM,2=SLIGHT,3=MOD.,4=STRONG)
    89966 LCRA PRESENT WEATHER (1=CLEAR,2=PTCLDY,3=CLDY,4=RAIN
    Bacteria
    31616 TCEQ FECAL COLIFORM,MEMBR FILTER,M-FC BROTH, #/100ML
    31648 LCRA E. COLI, MTEC, MF, #/100 ML
    31699 LCRA E. COLI, COLILERT, IDEXX METHOD, MPN/100ML
    31704 LCRA E.COLI, COLILERT, IDEXX, HOLDING TIME
    Conventional Chemistry
    00530 TCEQ RESIDUE, TOTAL NONFILTRABLE (MG/L)
    00535 TCEQ RESIDUE, VOLATILE NONFILTRABLE (MG/L)
    00610 TCEQ NITROGEN, AMMONIA, TOTAL (MG/L AS N)
    00620 TCEQ NITRATE NITROGEN, TOTAL (MG/L AS N)
    00660 TCEQ PHOSPHATE, ORTHO (MG/L AS PO4)
    00665 TCEQ PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P)
    00940 TCEQ CHLORIDE (MG/L AS CL)
    00945 TCEQ SULFATE (MG/L AS SO4)
    32211 TCEQ CHLOROPHYLL-A UG/L SPECTROPHOTOMETRIC ACID. METH
    70507 TCEQ ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FILTER >15MIN
    00680 TCEQ CARBON, TOTAL ORGANIC, NPOC (TOC), MG/L
    00410 TCEQ ALKALINITY, TOTAL (MG/L AS CACO3)
    32218 TCEQ PHEOPHYTIN-A UG/L SPECTROPHOTOMETRIC ACID. METH.
    70300 TCEQ RESIDUE,TOTAL FILTRABLE (DRIED AT 180C) (MG/L)
    00310 LCRA BIOCHEMICAL OXYGEN DEMAND (MG/L, 5 DAY - 20DEG C
    00335 LCRA CHEMICAL OXYGEN DEMAND, .025N K2CR2O7 (MG/L)
    00615 LCRA NITRITE NITROGEN, TOTAL (MG/L AS N)
    00625 LCRA NITROGEN, KJELDAHL, TOTAL (MG/L AS N)
    00630 LCRA NITRITE PLUS NITRATE, TOTAL 1 DET. (MG/L AS N)
    00671 LCRA ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FLDFILT<15MIN
    00415 TCEQ ALKALINITY, PHENOLPHTHALEIN (MG/L)
    00440 TCEQ BICARBONATE ION (MG/L AS HCO3)
    00900 TCEQ HARDNESS, TOTAL (MG/L AS CACO3)
    00950 TCEQ FLUORIDE, DISSOLVED (MG/L AS F)
    46570 LCRA HARDNESS, DISSOLVED, CALCULATED (MG/L AS CaCO3)
    32213 LCRA PHEOPHYTIN-A UG/L FLUOROMETRIC METHOD
    70953 LCRA CHLOROPHYLL-A, PHYTOPLANKTON UG/L, CHROMO-FLOURO
    70294 LCRA RESIDUE, TOT DISS,UNSPEC CALC BASED ON COND (MG/
    Metals in Water
    00915 TCEQ CALCIUM, DISSOLVED (MG/L AS CA)
    00925 TCEQ MAGNESIUM, DISSOLVED (MG/L AS MG)
    00930 TCEQ SODIUM, DISSOLVED (MG/L AS NA)
    01000 LCRA ARSENIC, DISSOLVED (UG/L AS AS)
    01005 LCRA BARIUM, DISSOLVED (UG/L AS BA)
    01025 LCRA CADMIUM, DISSOLVED (UG/L AS CD)
    01030 LCRA CHROMIUM, DISSOLVED (UG/L AS CR)
    01040 LCRA COPPER, DISSOLVED (UG/L AS CU)
    01049 LCRA LEAD, DISSOLVED (UG/L AS PB)
    01065 LCRA NICKEL, DISSOLVED (UG/L AS NI)
    01075 LCRA SILVER, DISSOLVED (UG/L AS AG)
    01090 LCRA ZINC, DISSOLVED (UG/L AS ZN)
    01106 LCRA ALUMINUM, DISSOLVED (UG/L AS AL)
    01145 LCRA SELENIUM, DISSOLVED (UG/L AS SE)
    71890 LCRA MERCURY DISSOLVED, IN WATER (UG/L)
    Organics in Water
    30201 WCCO CHLOROMETHANE, WATER, WHOLE, RECOVERABLE, UG/L
    30202 WCCO BROMOMETHANE WATER, WHOLE, RECOVERABLE, UG/L
    32101 WCCO BROMODICHLOROMETHANE,WHOLE WATER,UG/L
    32102 WCCO CARBON TETRACHLORIDE,WHOLE WATER,UG/L
    32104 WCCO BROMOFORM, WHOLE WATER, UG/L
    32105 WCCO DIBROMOCHLOROMETHANE, WHOLE WATER, UG/L
    32106 WCCO CHLOROFORM, WHOLE WATER, UG/L
    34010 WCCO TOLUENE IN WTR SMPLE GC-MS, HEXADECONE EXTR.UG/L
    34030 WCCO BENZENE IN WTR SMPLE GC-MS, HEXADECONE EXTR.UG/L
    34215 WCCO ACRYLONITRILE, TOTW (UG/L)
    34301 WCCO CHLOROBENZENE TOTWUG/L
    34311 WCCO CHLOROETHANE TOTWUG/L
    34371 WCCO ETHYLBENZENE TOTWUG/L
    34391 WCCO HEXACHLOROBUTADIENE TOTWUG/L
    34423 WCCO METHYLENE CHLORIDE TOTWUG/L
    34475 WCCO TETRACHLOROETHYLENE TOTWUG/L
    34488 WCCO TRICHLOROFLUOROMETHANE TOTW UG/L
    34496 WCCO 1,1-DICHLOROETHANE, TOTW (UG/L)
    34501 WCCO 1,1-DICHLOROETHYLENE TOTWUG/L
    34506 WCCO 1,1,1-TRICHLOROETHANE, TOTW (UG/L)
    34511 WCCO 1,1,2-TRICHLOROETHANE, TOTW (UG/L)
    34516 WCCO 1,1,2,2-TETRACHLOROETHANE, TOTW (UG/L)
    34531 WCCO 1,2-DICHLOROETHANE, TOTW (UG/L)
    34536 WCCO 1,2-DICHLOROBENZENE, TOTW (UG/L)
    34541 WCCO 1,2-DICHLOROPROPANE, TOTW, (UG/L)
    34546 WCCO TRANS-1,2-DICHLOROETHENE, TOTAL, IN WATER UG/L
    34551 WCCO 1,2,4-TRICHLOROBENZENE TOTWUG/L
    34566 WCCO 1,3-DICHLOROBENZENE, TOTW (UG/L)
    34571 WCCO 1,4-DICHLOROBENZENE, TOTW (UG/L)
    34668 WCCO DICHLORODIFLUOROMETHANE TOTW UG/L
    34696 WCCO NAPHTHALENE TOTWUG/L
    34699 WCCO TRANS-1,3-DICHLOROPROPENETOTAL IN WATER UG/L
    34704 WCCO CIS-1,3-DICHLOROPROPENE TOTAL IN WATER UG/L
    38437 WCCO DIBROMOCHLOROPROPANE WATER, TOTUG/L
    39175 WCCO VINYL CHLORIDE-WHOLE WATER SAMPLE-UG/L
    39180 WCCO TRICHLOROETHYLENE-WHOLE WATER SAMPLE-UG/L
    46491 WCCO METHYL-TERT-BUTYL ETHER (MTBE) WATER, TOTAL (UG/
    77041 WCCO CARBON DISULFIDE WHOLE WATER SAMPLE (UG/L)
    77128 WCCO STYRENE WHOLE WATER (UG/L)
    77135 WCCO O-XYLENE (UG/L)
    77651 WCCO 1,2-DIBROMOETHANE WHOLE WATER (UG/L)
    81551 WCCO XYLENE WHL WATER SMPL (UG/L)
    81552 WCCO ACETONE, WHOLE WATER SAMPLE (UG/L)
    81595 WCCO METHYL ETHYL KETONE WHL WATER SAMPLE (UG/L)
    81686 WCCO CIS-1,2-DICHLOROETHENE IN WATER TOTAL (UG/L)
    82080 WCCO TRIHALOMETHANE TOTAL,TTHM, WATER,BY SUMMATION (U
    85795 WCCO XYLENE, META & PARA, WATER, WHOLE (UG/L)
    Metals in Sediment
    01003 COA ARSENIC, BOTTOM DEPOSITS (MG/KG AS AS DRY WT)
    01028 COA CADMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT)
    01029 COA CHROMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT
    01043 COA COPPER, BOTTOM DEPOSITS (MG/KG AS CU DRY WT)
    01052 COA LEAD, BOTTOM DEPOSITS (MG/KG AS PB DRY WT)
    01068 COA NICKEL, TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT)
    01078 COA SILVER, BOTTOM DEPOSITS (MG/KG AS AG DRY WT)
    01093 COA ZINC, BOTTOM DEPOSITS (MG/KG AS ZN DRY WT)
    71921 COA MERCURY,TOT. IN BOT. DEPOS. (MG/KG) AS HG DRY WG
    01170 COA IRON, BOTTOM DEPOSITS (MG/KG AS FE DRY WT)
    Organics in Sediment
    39571 COA DIAZINON IN BOT. DEPOS. (UG/KG DRY SOLIDS)
    34203 COA ACENAPHTYLENE, DRY WT, BOTTOM (UG/KG)
    34208 COA ACENAPHTHENE, DRY WT, BOTTOM (UG/KG)
    34223 COA ANTHRACENE DRY WTBOTUG/KG
    34233 COA BENZO(B)FLUORANTHENE,SEDIMENTS, DRY WT,UG/KG
    34245 COA BENZO(K)FLUORANTHENE DRY WTBOT UG/KG
    34250 COA BENZO-A-PYRENE DRY WTBOTUG/KG
    34323 COA CHRYSENE DRY WTBOTUG/KG
    34379 COA FLUORANTHENE DRY WTBOTUG/KG
    34384 COA FLUORENE DRY WTBOTUG/KG
    34406 COA INDENO (1,2,3-CD) PYRENE DRY WTBOTUG/KG
    34445 COA NAPHTHALENE DRY WTBOTUG/KG
    34464 COA PHENANTHRENE DRY WTBOTUG/KG
    34472 COA PYRENE DRY WTBOTUG/KG
    34524 COA BENZO(GHI)PERYLENE1,12-BENZOPERYLENDRYWTBOTUG/KG
    34559 COA 1,2,5,6-DIBENZANTHRACENE DRY WTBOTUG/KG
    38444 COA DICAMBA (BANVEL) SEDDRYWTUG/KG
    38781 COA DINOSEB SEDDRYWTUG/KG
    39061 COA PCP (PENTACHLOROPHENOL ) IN BOT DEPOS DRY UG/KG
    39076 COA BHC-ALPHA ISOMER, BOTTOM DEPOS (UG/KG DRY SOL)
    39333 COA ALDRIN, BOTTOM DEPOS. (UG/KG DRY SOLIDS)
    39351 COA CHLORDANE(TECH MIX&METABS) SED,DRY WT,UG/KG
    39383 COA DIELDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
    39393 COA ENDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS)
    39403 COA TOXAPHENE IN BOTTOM DEPOS.(UG/KG DRY SOLIDS)
    39581 COA GUTHION, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
    39601 COA METHYL PARATHION IN BOT. DEPOS.(UG/KG DRY SOLIDS
    39731 COA 2,4-D, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
    39741 COA 2,4,5-T, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
    39761 COA SILVEX, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
    82400 COA DEMETON IN SEDIMENT (SYSTOX) DRY WEIGHT (UG/KG)
    39519 COA PCBS, BOTTOM DEPOSITS (UG/KG DRY SOLIDS)
    Other
    49900 COA PARTICLE SIZE,CLAY0.002-0.0002mm DRYWT,SEDIMENT%
    49906 COA PARTICLE SIZE, 0.05-0.002mm SILT, DRYWT,SEDIMENT
    49925 COA SEDIMENT PRCTL.SIZE CLASS 0.05-2.0MM,SAND,%DRYWT
    80256 COA SEDIMENT PRTCL.SIZE CLASS >2.0MM GRAVEL %DRY WT
    81373 COA SOLIDS IN SEDIMENT, PERCENT BY WEIGHT (DRY)
    81951 COA TOTAL ORGANIC CARBON,NPOC(TOC), SED DRY WT,MG/KG

    Data is automatically displayed and subject to revision.
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