LCRA Logo Water Quality Data

  • Segment: 1501
  • Tres Palacios Creek Tidal
  • Site ID Date Parameter Code Source Depth (m) Description Value
    Field and Flow
    12515 7/24/2018 82903 TCEQ 0.3 DEPTH OF BOTTOM OF WATER BODY AT SAMPLE SITE MET 2.2
    12515 7/24/2018 72053 TCEQ 0.3 DAYS SINCE PRECIPITATION EVENT (DAYS) > 7.0
    12515 7/24/2018 00480 TCEQ 0.3 SALINITY - PARTS PER THOUSAND 0.2
    12515 7/24/2018 00078 TCEQ 0.3 TRANSPARENCY, SECCHI DISC (METERS) 0.2
    12515 7/24/2018 00300 TCEQ 0.3 OXYGEN, DISSOLVED (MG/L) 5.6
    12515 7/24/2018 00400 TCEQ 0.3 PH (STANDARD UNITS) 7.9
    12515 7/24/2018 00094 TCEQ 0.3 SPECIFIC CONDUCTANCE,FIELD (UMHOS/CM @ 25C) 445.0
    12515 7/24/2018 00010 TCEQ 0.3 TEMPERATURE, WATER (DEGREES CENTIGRADE) 31.4
    12515 6/15/2017 89979 TCEQ 0.3 EVIDENCE OF PRIMARY CONTACT RECREATION 0.0
    12515 12/14/2016 89978 TCEQ 0.3 PRIMARY CONTACT RECREATION OBSERVED 0.0
    20636 7/23/2012 89965 LCRA 0.3 WIND INTENSITY (1=CALM,2=SLIGHT,3=MOD.,4=STRONG) 1.0
    20636 7/23/2012 89966 LCRA 0.3 PRESENT WEATHER (1=CLEAR,2=PTCLDY,3=CLDY,4=RAIN 3.0
    20636 7/23/2012 89926 LCRA 0.3 MACROPHYTE BED AT COLLECTION POINT (%) 0.0
    20636 7/23/2012 82078 LCRA 0.3 TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N 26.6
    20636 7/23/2012 00301 LCRA 0.3 OXYGEN, DISSOLVED (PERCENT OF SATURATION) 39.7
    20636 11/17/2010 01351 LCRA 0.3 FLOW:1=No Flow,2=Low,3=Normal,4=Flood,5=High,6=D 3.0
    12515 11/6/2000 00076 LCRA 0.3 TURBIDITY,HACH TURBIDIMETER (FORMAZIN TURB UNIT) 24.0
    12515 5/3/2000 82079 LCRA 0.3 TURBIDITY,LAB NEPHELOMETRIC TURBIDITY UNITS, NTU 700.0
    12515 4/6/1999 00061 LCRA 0.3 FLOW STREAM, INSTANTANEOUS (CUBIC FEET PER SEC) 12.0
    12515 6/4/1997 00090 LCRA 0.3 OXIDATION REDUCTION POTENTIAL (MILLIVOLTS) 396.0
    Bacteria
    12515 7/24/2018 31701 TCEQ 0.3 ENTEROCOCCI, ENTEROLERT, IDEXX, (MPN/100 ML) < 10.0
    12515 3/25/2003 31613 TCEQ 0.3 FECAL COLIFORM, MF AGAR (COLONIES/100 ML) 240.0
    12515 12/10/2002 31699 TCEQ 0.3 E. COLI, COLILERT, IDEXX METHOD, MPN/100ML 24192.0
    12515 9/5/2001 31648 LCRA 0.3 E. COLI, MTEC, MF, #/100 ML 400.0
    12515 7/18/2001 31616 LCRA 0.3 FECAL COLIFORM,MEMBR FILTER,M-FC BROTH, #/100ML 212.0
    Conventional Chemistry
    12515 7/24/2018 70953 TCEQ 0.3 CHLOROPHYLL-A, PHYTOPLANKTON UG/L, CHROMO-FLOURO 18.8
    12515 7/24/2018 00951 TCEQ 0.3 FLUORIDE, TOTAL (MG/L AS F) 0.3
    12515 7/24/2018 00940 TCEQ 0.3 CHLORIDE (MG/L AS CL) 54.0
    12515 7/24/2018 00945 TCEQ 0.3 SULFATE (MG/L AS SO4) 13.0
    12515 7/24/2018 00625 TCEQ 0.3 NITROGEN, KJELDAHL, TOTAL (MG/L AS N) 1.0
    12515 7/24/2018 00665 TCEQ 0.3 PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P) 0.4
    12515 7/24/2018 00535 TCEQ 0.3 RESIDUE, VOLATILE NONFILTRABLE (MG/L) 7.0
    12515 7/24/2018 00610 TCEQ 0.3 NITROGEN, AMMONIA, TOTAL (MG/L AS N) < 0.1
    12515 7/24/2018 00680 TCEQ 0.3 CARBON, TOTAL ORGANIC, NPOC (TOC), MG/L 9.0
    12515 7/24/2018 00630 TCEQ 0.3 NITRITE PLUS NITRATE, TOTAL 1 DET. (MG/L AS N) 0.0
    12515 7/24/2018 00530 TCEQ 0.3 RESIDUE, TOTAL NONFILTRABLE (MG/L) 31.0
    12515 7/24/2018 00410 TCEQ 0.3 ALKALINITY, TOTAL (MG/L AS CACO3) 121.0
    12515 11/4/2015 32213 TCEQ 0.3 PHEOPHYTIN-A UG/L FLUOROMETRIC METHOD < 1.0
    20636 7/23/2012 70294 LCRA 0.3 RESIDUE, TOT DISS,UNSPEC CALC BASED ON COND (MG/ 179.0
    12515 6/1/2011 70300 TCEQ 0.3 RESIDUE,TOTAL FILTRABLE (DRIED AT 180C) (MG/L) 6220.0
    12515 3/16/2011 00671 TCEQ 0.3 ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FLDFILT<15MIN < 0.0
    12515 9/23/2010 00593 TCEQ 0.3 NO2 PLUS NO3-N, TOTAL, WHATMAN GF/F FILT (MG/L) 0.2
    12515 7/15/2009 32218 LCRA 0.3 PHEOPHYTIN-A UG/L SPECTROPHOTOMETRIC ACID. METH. 5.1
    12515 7/15/2009 32211 LCRA 0.3 CHLOROPHYLL-A UG/L SPECTROPHOTOMETRIC ACID. METH 22.0
    12515 1/4/2006 70507 TCEQ 0.3 ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FILTER >15MIN 0.1
    12515 12/16/2004 00615 TCEQ 0.3 NITRITE NITROGEN, TOTAL (MG/L AS N) < 0.1
    12515 12/16/2004 00620 TCEQ 0.3 NITRATE NITROGEN, TOTAL (MG/L AS N) 0.4
    12515 4/6/1999 46570 LCRA 0.3 HARDNESS, DISSOLVED, CALCULATED (MG/L AS CaCO3) 82.0
    12515 10/7/1998 00900 LCRA 0.3 HARDNESS, TOTAL (MG/L AS CACO3) 173.0
    Metals in Water
    12515 12/10/2002 00929 TCEQ 0.3 SODIUM, TOTAL (MG/L AS NA) 52.0
    12515 8/18/1998 01090 LCRA 0.3 ZINC, DISSOLVED (UG/L AS ZN) < 4.0
    12515 8/18/1998 01075 LCRA 0.3 SILVER, DISSOLVED (UG/L AS AG) < 1.0
    12515 8/18/1998 01065 LCRA 0.3 NICKEL, DISSOLVED (UG/L AS NI) 26.0
    12515 8/18/1998 01030 LCRA 0.3 CHROMIUM, DISSOLVED (UG/L AS CR) 19.3
    12515 8/18/1998 01145 LCRA 0.3 SELENIUM, DISSOLVED (UG/L AS SE) 95.6
    12515 8/18/1998 01025 LCRA 0.3 CADMIUM, DISSOLVED (UG/L AS CD) < 1.0
    12515 8/18/1998 01005 LCRA 0.3 BARIUM, DISSOLVED (UG/L AS BA) 192.0
    12515 8/18/1998 01106 LCRA 0.3 ALUMINUM, DISSOLVED (UG/L AS AL) 7.5
    12515 8/18/1998 71890 LCRA 0.3 MERCURY DISSOLVED, IN WATER (UG/L) < 0.2
    12515 8/18/1998 01000 LCRA 0.3 ARSENIC, DISSOLVED (UG/L AS AS) 6.3
    12515 8/18/1998 01040 LCRA 0.3 COPPER, DISSOLVED (UG/L AS CU) 20.2
    12515 8/18/1998 01049 LCRA 0.3 LEAD, DISSOLVED (UG/L AS PB) < 1.0
    12515 6/2/1998 00925 LCRA 0.3 MAGNESIUM, DISSOLVED (MG/L AS MG) 149.0
    12515 6/2/1998 00915 LCRA 0.3 CALCIUM, DISSOLVED (MG/L AS CA) 105.0
    Other
    12515 12/11/2003 71960 TCEQ 0.3 MERCURY, TOTAL, WATER, METHOD 1631 ug/L 0.0
    12515 4/29/1998 31610 TCEQ 0.3 FECAL COLIFORM GEOMETRIC MEAN (COLONIES/100ML) 369.0
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