LCRA Logo Water Quality Data

  • Site: 12294
  • LK AUSTIN NEAR TOM MILLER DAM
  • Date Parameter Code Agency Depth (m) Parameter Description Value
    Field and Flow
    4/28/2025 89966 LCRA 0.3 PRESENT WEATHER (1=CLEAR,2=PTCLDY,3=CLDY,4=RAIN 3.0
    4/28/2025 89965 LCRA 0.3 WIND INTENSITY (1=CALM,2=SLIGHT,3=MOD.,4=STRONG) 1.0
    4/28/2025 82078 LCRA 0.3 TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N 2.3
    4/28/2025 72053 LCRA 0.3 DAYS SINCE PRECIPITATION EVENT (DAYS) 5.0
    4/28/2025 00400 LCRA 11.9 PH (STANDARD UNITS) 7.2
    4/28/2025 00301 LCRA 11.9 OXYGEN, DISSOLVED (PERCENT OF SATURATION) 53.0
    4/28/2025 00300 LCRA 11.9 OXYGEN, DISSOLVED (MG/L) 4.7
    4/28/2025 00094 LCRA 11.9 SPECIFIC CONDUCTANCE,FIELD (UMHOS/CM @ 25C) 505.0
    4/28/2025 00078 LCRA 0.3 TRANSPARENCY, SECCHI DISC (METERS) 3.8
    4/28/2025 00010 LCRA 11.9 TEMPERATURE, WATER (DEGREES CENTIGRADE) 21.6
    8/30/2021 00062 LCRA 0.3 ELEVATION, RESERVOIR SURFACE WATER IN FEET 492.2
    9/7/2016 01351 COA 15 FLOW:1=No Flow,2=Low,3=Normal,4=Flood,5=High,6=D 3.0
    10/19/2009 89926 LCRA 0.3 MACROPHYTE BED AT COLLECTION POINT (%) 0.0
    4/19/2000 82079 LCRA 0.3 TURBIDITY,LAB NEPHELOMETRIC TURBIDITY UNITS, NTU 1.2
    12/11/1997 00076 LCRA 0.3 TURBIDITY,HACH TURBIDIMETER (FORMAZIN TURB UNIT) 6.6
    10/13/1997 00090 LCRA 14.94 OXIDATION REDUCTION POTENTIAL (MILLIVOLTS) 326.0
    3/31/1989 00403 TCEQ 15.2 PH (STANDARD UNITS) LAB 8.0
    3/31/1989 00095 TCEQ 15.2 SPECIFIC CONDUCTANCE (UMHOS/CM @ 25C) 781.0
    Bacteria
    4/28/2025 31704 LCRA 0.3 E.COLI, COLILERT, IDEXX, HOLDING TIME 13.3
    4/28/2025 31699 LCRA 0.3 E. COLI, COLILERT, IDEXX METHOD, MPN/100ML 10.0
    8/20/2001 31648 LCRA 0.3 E. COLI, MTEC, MF, #/100 ML 1.0
    8/20/2001 31616 LCRA 0.3 FECAL COLIFORM,MEMBR FILTER,M-FC BROTH, #/100ML 1.0
    Conventional Chemistry
    4/28/2025 70953 LCRA 0.3 CHLOROPHYLL-A, PHYTOPLANKTON UG/L, CHROMO-FLOURO < 2.0
    4/28/2025 70507 LCRA 11.9 ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FILTER >15MIN < 0.0
    4/28/2025 70294 LCRA 11.9 RESIDUE, TOT DISS,UNSPEC CALC BASED ON COND (MG/ 273.0
    4/28/2025 32213 LCRA 0.3 PHEOPHYTIN-A UG/L FLUOROMETRIC METHOD < 2.0
    4/28/2025 00945 LCRA 11.9 SULFATE (MG/L AS SO4) 19.0
    4/28/2025 00940 LCRA 11.9 CHLORIDE (MG/L AS CL) 41.6
    4/28/2025 00665 LCRA 11.9 PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P) 0.2
    4/28/2025 00630 LCRA 11.9 NITRITE PLUS NITRATE, TOTAL 1 DET. (MG/L AS N) 0.1
    4/28/2025 00625 LCRA 11.9 NITROGEN, KJELDAHL, TOTAL (MG/L AS N) 0.5
    4/28/2025 00610 LCRA 11.9 NITROGEN, AMMONIA, TOTAL (MG/L AS N) < 0.0
    4/28/2025 00530 LCRA 11.9 RESIDUE, TOTAL NONFILTRABLE (MG/L) 3.0
    4/28/2025 00410 LCRA 11.9 ALKALINITY, TOTAL (MG/L AS CACO3) 162.0
    8/14/2013 00680 LCRA 14.7 CARBON, TOTAL ORGANIC, NPOC (TOC), MG/L 4.4
    2/16/2011 00671 LCRA 15 ORTHPHOSPHATE PHOSPHORUS,DISS,MG/L,FLDFILT<15MIN < 0.0
    8/10/2009 32218 LCRA 0.3 PHEOPHYTIN-A UG/L SPECTROPHOTOMETRIC ACID. METH. < 2.0
    8/10/2009 32211 LCRA 0.3 CHLOROPHYLL-A UG/L SPECTROPHOTOMETRIC ACID. METH 3.3
    8/28/2007 70300 LCRA 14.8 RESIDUE,TOTAL FILTRABLE (DRIED AT 180C) (MG/L) 221.0
    11/1/2000 00535 AUAU 0.2 RESIDUE, VOLATILE NONFILTRABLE (MG/L) 0.6
    4/22/1999 46570 LCRA 15.24 HARDNESS, DISSOLVED, CALCULATED (MG/L AS CaCO3) 208.0
    12/17/1998 00900 LCRA 15.24 HARDNESS, TOTAL (MG/L AS CACO3) 197.0
    8/29/1994 00950 TCEQ 0.3 FLUORIDE, DISSOLVED (MG/L AS F) 0.3
    8/29/1994 00620 TCEQ 0.3 NITRATE NITROGEN, TOTAL (MG/L AS N) 0.0
    8/29/1994 00615 TCEQ 0.3 NITRITE NITROGEN, TOTAL (MG/L AS N) 0.0
    8/29/1994 00440 TCEQ 0.3 BICARBONATE ION (MG/L AS HCO3) 160.0
    8/29/1994 00415 TCEQ 0.3 ALKALINITY, PHENOLPHTHALEIN (MG/L) 0.0
    6/15/1992 00335 LCRA 13.72 CHEMICAL OXYGEN DEMAND, .025N K2CR2O7 (MG/L) 14.0
    6/15/1992 00310 LCRA 13.72 BIOCHEMICAL OXYGEN DEMAND (MG/L, 5 DAY - 20DEG C 2.0
    7/10/1985 00660 TCEQ 0.3 PHOSPHATE, ORTHO (MG/L AS PO4) < 0.0
    Metals in Water
    8/20/1998 71890 LCRA 0.3 MERCURY DISSOLVED, IN WATER (UG/L) < 0.2
    8/20/1998 01145 LCRA 0.3 SELENIUM, DISSOLVED (UG/L AS SE) < 4.0
    8/20/1998 01106 LCRA 0.3 ALUMINUM, DISSOLVED (UG/L AS AL) 5.7
    8/20/1998 01090 LCRA 0.3 ZINC, DISSOLVED (UG/L AS ZN) 5.4
    8/20/1998 01075 LCRA 0.3 SILVER, DISSOLVED (UG/L AS AG) < 1.0
    8/20/1998 01065 LCRA 0.3 NICKEL, DISSOLVED (UG/L AS NI) 4.5
    8/20/1998 01049 LCRA 0.3 LEAD, DISSOLVED (UG/L AS PB) < 1.0
    8/20/1998 01040 LCRA 0.3 COPPER, DISSOLVED (UG/L AS CU) < 2.0
    8/20/1998 01030 LCRA 0.3 CHROMIUM, DISSOLVED (UG/L AS CR) 17.0
    8/20/1998 01025 LCRA 0.3 CADMIUM, DISSOLVED (UG/L AS CD) < 1.0
    8/20/1998 01005 LCRA 0.3 BARIUM, DISSOLVED (UG/L AS BA) 62.6
    8/20/1998 01000 LCRA 0.3 ARSENIC, DISSOLVED (UG/L AS AS) < 2.0
    6/23/1998 00925 LCRA 14.66 MAGNESIUM, DISSOLVED (MG/L AS MG) 20.7
    6/23/1998 00915 LCRA 14.66 CALCIUM, DISSOLVED (MG/L AS CA) 48.8
    8/29/1994 00930 TCEQ 0.3 SODIUM, DISSOLVED (MG/L AS NA) 33.0
    Organics in Water
    2/20/2001 85795 WCCO 0.3 XYLENE, META & PARA, WATER, WHOLE (UG/L) < 2.0
    2/20/2001 82080 WCCO 0.3 TRIHALOMETHANE TOTAL,TTHM, WATER,BY SUMMATION (U < 1.0
    2/20/2001 81686 WCCO 0.3 CIS-1,2-DICHLOROETHENE IN WATER TOTAL (UG/L) < 1.0
    2/20/2001 81595 WCCO 0.3 METHYL ETHYL KETONE WHL WATER SAMPLE (UG/L) < 5.0
    2/20/2001 81552 WCCO 0.3 ACETONE, WHOLE WATER SAMPLE (UG/L) < 10.0
    2/20/2001 81551 WCCO 0.3 XYLENE WHL WATER SMPL (UG/L) < 2.0
    2/20/2001 77651 WCCO 0.3 1,2-DIBROMOETHANE WHOLE WATER (UG/L) < 2.0
    2/20/2001 77135 WCCO 0.3 O-XYLENE (UG/L) < 1.0
    2/20/2001 77128 WCCO 0.3 STYRENE WHOLE WATER (UG/L) < 1.0
    2/20/2001 77041 WCCO 0.3 CARBON DISULFIDE WHOLE WATER SAMPLE (UG/L) < 4.0
    2/20/2001 46491 WCCO 0.3 METHYL-TERT-BUTYL ETHER (MTBE) WATER, TOTAL (UG/ < 2.0
    2/20/2001 39180 WCCO 0.3 TRICHLOROETHYLENE-WHOLE WATER SAMPLE-UG/L < 1.0
    2/20/2001 39175 WCCO 0.3 VINYL CHLORIDE-WHOLE WATER SAMPLE-UG/L < 1.0
    2/20/2001 38437 WCCO 0.3 DIBROMOCHLOROPROPANE WATER, TOTUG/L < 2.0
    2/20/2001 34704 WCCO 0.3 CIS-1,3-DICHLOROPROPENE TOTAL IN WATER UG/L < 2.0
    2/20/2001 34699 WCCO 0.3 TRANS-1,3-DICHLOROPROPENETOTAL IN WATER UG/L < 2.0
    2/20/2001 34696 WCCO 0.3 NAPHTHALENE TOTWUG/L < 2.0
    2/20/2001 34668 WCCO 0.3 DICHLORODIFLUOROMETHANE TOTW UG/L < 2.0
    2/20/2001 34571 WCCO 0.3 1,4-DICHLOROBENZENE, TOTW (UG/L) < 1.0
    2/20/2001 34566 WCCO 0.3 1,3-DICHLOROBENZENE, TOTW (UG/L) < 2.0
    2/20/2001 34551 WCCO 0.3 1,2,4-TRICHLOROBENZENE TOTWUG/L < 1.0
    2/20/2001 34546 WCCO 0.3 TRANS-1,2-DICHLOROETHENE, TOTAL, IN WATER UG/L < 1.0
    2/20/2001 34541 WCCO 0.3 1,2-DICHLOROPROPANE, TOTW, (UG/L) < 1.0
    2/20/2001 34536 WCCO 0.3 1,2-DICHLOROBENZENE, TOTW (UG/L) < 1.0
    2/20/2001 34531 WCCO 0.3 1,2-DICHLOROETHANE, TOTW (UG/L) < 1.0
    2/20/2001 34516 WCCO 0.3 1,1,2,2-TETRACHLOROETHANE, TOTW (UG/L) < 2.0
    2/20/2001 34511 WCCO 0.3 1,1,2-TRICHLOROETHANE, TOTW (UG/L) < 1.0
    2/20/2001 34506 WCCO 0.3 1,1,1-TRICHLOROETHANE, TOTW (UG/L) < 1.0
    2/20/2001 34501 WCCO 0.3 1,1-DICHLOROETHYLENE TOTWUG/L < 1.0
    2/20/2001 34496 WCCO 0.3 1,1-DICHLOROETHANE, TOTW (UG/L) < 2.0
    2/20/2001 34488 WCCO 0.3 TRICHLOROFLUOROMETHANE TOTW UG/L < 4.0
    2/20/2001 34475 WCCO 0.3 TETRACHLOROETHYLENE TOTWUG/L < 1.0
    2/20/2001 34423 WCCO 0.3 METHYLENE CHLORIDE TOTWUG/L < 1.0
    2/20/2001 34391 WCCO 0.3 HEXACHLOROBUTADIENE TOTWUG/L < 2.0
    2/20/2001 34371 WCCO 0.3 ETHYLBENZENE TOTWUG/L < 1.0
    2/20/2001 34311 WCCO 0.3 CHLOROETHANE TOTWUG/L < 4.0
    2/20/2001 34301 WCCO 0.3 CHLOROBENZENE TOTWUG/L < 1.0
    2/20/2001 34215 WCCO 0.3 ACRYLONITRILE, TOTW (UG/L) < 4.0
    2/20/2001 34030 WCCO 0.3 BENZENE IN WTR SMPLE GC-MS, HEXADECONE EXTR.UG/L < 1.0
    2/20/2001 34010 WCCO 0.3 TOLUENE IN WTR SMPLE GC-MS, HEXADECONE EXTR.UG/L < 1.0
    2/20/2001 32106 WCCO 0.3 CHLOROFORM, WHOLE WATER, UG/L < 1.0
    2/20/2001 32105 WCCO 0.3 DIBROMOCHLOROMETHANE, WHOLE WATER, UG/L < 1.0
    2/20/2001 32104 WCCO 0.3 BROMOFORM, WHOLE WATER, UG/L < 1.0
    2/20/2001 32102 WCCO 0.3 CARBON TETRACHLORIDE,WHOLE WATER,UG/L < 1.0
    2/20/2001 32101 WCCO 0.3 BROMODICHLOROMETHANE,WHOLE WATER,UG/L < 1.0
    2/20/2001 30202 WCCO 0.3 BROMOMETHANE WATER, WHOLE, RECOVERABLE, UG/L < 4.0
    2/20/2001 30201 WCCO 0.3 CHLOROMETHANE, WATER, WHOLE, RECOVERABLE, UG/L < 2.0
    Metals in Sediment
    10/28/2021 71921 COA 15 MERCURY,TOT. IN BOT. DEPOS. (MG/KG) AS HG DRY WG < 0.0
    10/28/2021 01170 COA 15 IRON, BOTTOM DEPOSITS (MG/KG AS FE DRY WT) 18200.0
    10/28/2021 01093 COA 15 ZINC, BOTTOM DEPOSITS (MG/KG AS ZN DRY WT) 68.5
    10/28/2021 01078 COA 15 SILVER, BOTTOM DEPOSITS (MG/KG AS AG DRY WT) < 0.2
    10/28/2021 01068 COA 15 NICKEL, TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT) 14.2
    10/28/2021 01052 COA 15 LEAD, BOTTOM DEPOSITS (MG/KG AS PB DRY WT) 18.5
    10/28/2021 01043 COA 15 COPPER, BOTTOM DEPOSITS (MG/KG AS CU DRY WT) 15.4
    10/28/2021 01029 COA 15 CHROMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT 22.7
    10/28/2021 01028 COA 15 CADMIUM,TOTAL, BOTTOM DEPOSITS (MG/KG,DRY WT) < 0.2
    10/28/2021 01003 COA 15 ARSENIC, BOTTOM DEPOSITS (MG/KG AS AS DRY WT) 5.8
    8/17/2005 01148 LCRA 14.8 SELENIUM, BOTTOM DEPOSITS (MG/KG AS SE DRY WT) < 0.3
    8/17/2005 01108 LCRA 14.8 ALUMINUM, BOTTOM DEPOSITS (MG/KG AS AL DRY WT 17100.0
    8/17/2005 01053 LCRA 14.8 MANGANESE, BOTTOM DEPOSITS (MG/KG AS MN DRY WG 2180.0
    8/17/2005 01008 LCRA 14.8 BARIUM, BOTTOM DEPOSITS (MG/KG AS BA DRY WT) 157.0
    Organics in Sediment
    10/28/2021 82400 COA 15 DEMETON IN SEDIMENT (SYSTOX) DRY WEIGHT (UG/KG) < 5.2
    10/28/2021 39761 COA 15 SILVEX, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 26.8
    10/28/2021 39741 COA 15 2,4,5-T, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 26.8
    10/28/2021 39731 COA 15 2,4-D, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 26.8
    10/28/2021 39601 COA 15 METHYL PARATHION IN BOT. DEPOS.(UG/KG DRY SOLIDS < 5.2
    10/28/2021 39581 COA 15 GUTHION, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 5.2
    10/28/2021 39571 COA 15 DIAZINON IN BOT. DEPOS. (UG/KG DRY SOLIDS) < 5.2
    10/28/2021 39403 COA 15 TOXAPHENE IN BOTTOM DEPOS.(UG/KG DRY SOLIDS) < 209.0
    10/28/2021 39393 COA 15 ENDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS) < 5.2
    10/28/2021 39383 COA 15 DIELDRIN IN BOTTOM DEPOS. (UG/KG DRY SOLIDS) < 5.2
    10/28/2021 39351 COA 15 CHLORDANE(TECH MIX&METABS) SED,DRY WT,UG/KG < 5.2
    10/28/2021 39333 COA 15 ALDRIN, BOTTOM DEPOS. (UG/KG DRY SOLIDS) < 5.2
    10/28/2021 39076 COA 15 BHC-ALPHA ISOMER, BOTTOM DEPOS (UG/KG DRY SOL) < 5.2
    10/28/2021 39061 COA 15 PCP (PENTACHLOROPHENOL ) IN BOT DEPOS DRY UG/KG < 27.5
    10/28/2021 38781 COA 15 DINOSEB SEDDRYWTUG/KG < 26.8
    10/28/2021 38444 COA 15 DICAMBA (BANVEL) SEDDRYWTUG/KG < 268.0
    10/28/2021 34559 COA 15 1,2,5,6-DIBENZANTHRACENE DRY WTBOTUG/KG < 13.1
    10/28/2021 34524 COA 15 BENZO(GHI)PERYLENE1,12-BENZOPERYLENDRYWTBOTUG/KG 49.0
    10/28/2021 34472 COA 15 PYRENE DRY WTBOTUG/KG 43.0
    10/28/2021 34464 COA 15 PHENANTHRENE DRY WTBOTUG/KG < 13.1
    10/28/2021 34445 COA 15 NAPHTHALENE DRY WTBOTUG/KG < 13.1
    10/28/2021 34406 COA 15 INDENO (1,2,3-CD) PYRENE DRY WTBOTUG/KG 49.7
    10/28/2021 34384 COA 15 FLUORENE DRY WTBOTUG/KG < 13.1
    10/28/2021 34379 COA 15 FLUORANTHENE DRY WTBOTUG/KG 48.3
    10/28/2021 34323 COA 15 CHRYSENE DRY WTBOTUG/KG 33.0
    10/28/2021 34250 COA 15 BENZO-A-PYRENE DRY WTBOTUG/KG 44.9
    10/28/2021 34245 COA 15 BENZO(K)FLUORANTHENE DRY WTBOT UG/KG 28.7
    10/28/2021 34233 COA 15 BENZO(B)FLUORANTHENE,SEDIMENTS, DRY WT,UG/KG 55.7
    10/28/2021 34223 COA 15 ANTHRACENE DRY WTBOTUG/KG < 13.1
    10/28/2021 34208 COA 15 ACENAPHTHENE, DRY WT, BOTTOM (UG/KG) < 13.1
    10/28/2021 34203 COA 15 ACENAPHTYLENE, DRY WT, BOTTOM (UG/KG) < 13.1
    6/2/2020 39519 COA 15 PCBS, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 107.0
    7/18/2006 39481 COA 14.6 METHOXYCHLOR, BOTTOM DEPOSITS (UG/KG DRY SOL.) < 5.0
    7/18/2006 39413 COA 14.6 HEPTACHLOR IN BOT. DEP. (UG/KG DRY SOLIDS) < 5.0
    7/18/2006 39321 COA 14.6 P,P DDE, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 5.0
    7/18/2006 39311 COA 14.6 P,P DDD, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 5.0
    7/18/2006 39301 COA 14.6 P,P' DDT, BOTTOM DEPOSITS (UG/KG DRY SOLIDS) < 5.0
    7/18/2006 34354 COA 14.6 ENDOSULFAN SULFATE DRY WTBOTUG/KG < 5.0
    7/18/2006 34262 COA 14.6 DELTA BENZENE HEXACHLORIDE DRY WTBOTUG/KG < 5.0
    7/18/2006 34257 COA 14.6 B-BHC-BETA DRY WTBOTUG/KG < 5.0
    8/17/2005 78924 LCRA 14.8 NONACHLOR, CIS, SEDIMENT, DRY WEIGHT, UG/KG < 5.0
    8/17/2005 78657 LCRA 14.8 TRANS-NONACHLOR, SEDIMENT, DRY WEIGHT, UG/KG < 5.0
    8/17/2005 39783 LCRA 14.8 GAMMA BHC (LINDANE), SEDIMENT, DRY WT (UG/KG) < 5.0
    8/17/2005 39514 LCRA 14.8 PCB-1016 IN BOTTOM SEDIMENTS DRY WT (UG/KG) < 50.0
    8/17/2005 39511 LCRA 14.8 PCB-1260 IN BOTTOM DEPOS. DRY SOLIDS (UG/KG) < 50.0
    8/17/2005 39507 LCRA 14.8 PCB 1254 IN BOTTOM DEPOS. (UG/KG DRY SOLIDS) < 50.0
    8/17/2005 39503 LCRA 14.8 PCB-1248 IN BOTTOM DEPOS. (UG/KG DRY SOLIDS) < 50.0
    8/17/2005 39499 LCRA 14.8 PCB-1242 BOT. DEP.,PCB-SERIES DRY SOL UG/KG < 50.0
    8/17/2005 39495 LCRA 14.8 PCB-1232 BOT. DEP.,PCB-SERIES DRY SOL (UG/KG) < 50.0
    8/17/2005 39491 LCRA 14.8 PCB-1221 BOT. DEP.,PCB SERIES DRY SOL UG/KG < 50.0
    8/17/2005 39423 LCRA 14.8 HEPTACHLOR EPOXIDE IN BOT. DEP. (UG/KG DRY SOL.) < 5.0
    8/17/2005 39067 LCRA 14.8 CHLORDANE TRANS ISOMER, BOTTOM DEPOSITS UG/KG DR < 5.0
    8/17/2005 39064 LCRA 14.8 CHLORDANE CIS ISOMER, BOTTOM DEPOSITS(UG/KG DRY) < 5.0
    8/17/2005 34369 LCRA 14.8 ENDRIN ALDEHYDE DRY WTBOT UG/KG < 5.0
    Other
    10/28/2021 81951 COA 15 TOTAL ORGANIC CARBON,NPOC(TOC), SED DRY WT,MG/KG 27200.0
    10/28/2021 81373 COA 15 SOLIDS IN SEDIMENT, PERCENT BY WEIGHT (DRY) 64.4
    10/28/2021 80256 COA 15 SEDIMENT PRTCL.SIZE CLASS >2.0MM GRAVEL %DRY WT < 0.1
    10/28/2021 49925 COA 15 SEDIMENT PRCTL.SIZE CLASS 0.05-2.0MM,SAND,%DRYWT 11.3
    10/28/2021 49906 COA 15 PARTICLE SIZE, 0.05-0.002mm SILT, DRYWT,SEDIMENT 57.3
    10/28/2021 49900 COA 15 PARTICLE SIZE,CLAY0.002-0.0002mm DRYWT,SEDIMENT% 31.4
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