OHA Drinking Water Services
OR41
PWS ID: 05220 ---- BAYOU WATER DISTRICT
Archived Chemical Results

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Pre-2002 data

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How to use this data table
  • Filter: Use the Select Analytes panel below to filter for specific analytes or groups. Note that only analytes for which there are data are listed. Use the dropdown menus in column headers and the Sample Dates box to filter results. Use the Search box to search across all columns. For example, you can enter a specific sample ID, analyte, or any other search criteria into the Search box.
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Abbreviations
  • Analyte Groups:  ARS = Arsenic, CEC = Contaminants of Emerging Concern, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, NO2 = Nitrite, NO3 = Nitrate, WQ = Water Quality
  • Analyte Levels:  MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
  • ND = Not detected at or above the detection level.
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Facility ID Facility Name Source Type Analyte Group Analyte Code Analyte Name
Use the "Select Analytes" panel above to filter.
 Sample
Date		 Result Analyte
Level
Type		 Current
Analyte
Level		 Analyte
Level
Units		 Detection
Limit		 Received
Date		 Sample ID Lab ID Lab Name Analysis Method Method Name SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSourceType SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
A EP FOR WELLS #1 AND #2 Treated NO2 1041 NITRITE 4/26/1994 ND MCL 1 MG/L 0.01 9/19/1995 19955 31 Alexin Analytical Laboratories, Inc 354.1 SPECTROPHOTOMETRIC, MANUAL 1994 NO2-1041 N A EP FOR WELLS #1 AND #2 Treated 31 Alexin Analytical Laboratories, Inc 354.1 SPECTROPHOTOMETRIC, MANUAL 1994-04-26
AA WELL #1 Treated NO3 1040 NITRATE 3/21/2000 ND MCL 10 MG/L 0.5 4/10/2000 289758 31 Alexin Analytical Laboratories, Inc 4500NO3D 2000 NO3-1040 N AA WELL #1 Treated 31 Alexin Analytical Laboratories, Inc 4500NO3D 2000-03-21
A EP FOR WELLS #1 AND #2 Treated NO3 1040 NITRATE 11/22/1997 ND MCL 10 MG/L 0.5 1/27/1998 248717 31 Alexin Analytical Laboratories, Inc 4500NO3D 1997 NO3-1040 N A EP FOR WELLS #1 AND #2 Treated 31 Alexin Analytical Laboratories, Inc 4500NO3D 1997-11-22
A EP FOR WELLS #1 AND #2 Treated NO3 1040 NITRATE 11/27/2001 ND MCL 10 MG/L 0.5 12/3/2001 320805 31 Alexin Analytical Laboratories, Inc 4500NO3D 2001 NO3-1040 N A EP FOR WELLS #1 AND #2 Treated 31 Alexin Analytical Laboratories, Inc 4500NO3D 2001-11-27
A EP FOR WELLS #1 AND #2 Raw NO3 1040 NITRATE 9/24/1996 ND MCL 10 MG/L 0.5 10/15/1996 27588 31 Alexin Analytical Laboratories, Inc 4500NO3D 1996 NO3-1040 N A EP FOR WELLS #1 AND #2 Raw 31 Alexin Analytical Laboratories, Inc 4500NO3D 1996-09-24
A EP FOR WELLS #1 AND #2 Raw NO3 1040 NITRATE 12/30/1998 ND MCL 10 MG/L 0.5 1/7/1999 364/14 31 Alexin Analytical Laboratories, Inc 4500NO3D 1998 NO3-1040 N A EP FOR WELLS #1 AND #2 Raw 31 Alexin Analytical Laboratories, Inc 4500NO3D 1998-12-30
A EP FOR WELLS #1 AND #2 Treated NO3 1040 NITRATE 6/29/1999 ND MCL 10 MG/L 0.5 7/13/1999 181/41 31 Alexin Analytical Laboratories, Inc 4500NO3D 1999 NO3-1040 N A EP FOR WELLS #1 AND #2 Treated 31 Alexin Analytical Laboratories, Inc 4500NO3D 1999-06-29
AA WELL #1 Raw CEC 1032 MANGANESE 4/16/1985 0.677 MCL 0.05 MG/L 0 3/2/1988 -1911262 1985 CEC-1032 E AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1028 IRON 4/16/1985 0.16 MCL 0.3 MG/L 0 3/2/1988 -1911263 1985 IOC-1028 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1025 FLUORIDE 4/16/1985 ND MCL 4.0 MG/L 0 3/2/1988 -1911264 1985 IOC-1025 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw LCR 1022 COPPER, FREE 4/16/1985 ND ACL 1.3 MG/L 0 3/2/1988 -1911265 1985 LCR-1022 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1017 CHLORIDE 4/16/1985 2.1 MCL 250 MG/L 0 3/2/1988 -1911266 1985 IOC-1017 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1050 SILVER 4/16/1985 ND MCL 0.1 MG/L 0 3/2/1988 -1911267 1985 IOC-1050 N AA WELL #1 Raw 1985-04-16
AB WELL #2 Raw IOC 1015 CADMIUM 8/7/1989 ND MCL 0.005 MG/L 0 8/23/1980 -1911253 1989 IOC-1015 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw IOC 1045 SELENIUM 8/7/1989 ND MCL 0.05 MG/L 0 8/23/1980 -1911247 1989 IOC-1045 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw NO3 1040 NITRATE 8/7/1989 ND MCL 10 MG/L 0 8/23/1980 -1911248 1989 NO3-1040 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw IOC 1035 MERCURY 8/7/1989 ND MCL 0.002 MG/L 0 8/23/1980 -1911249 1989 IOC-1035 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw LCR 1030 LEAD 8/7/1989 ND ACL 0.015 MG/L 0 8/23/1980 -1911250 1989 LCR-1030 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw IOC 1025 FLUORIDE 8/7/1989 ND MCL 4.0 MG/L 0 8/23/1980 -1911251 1989 IOC-1025 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw IOC 1020 CHROMIUM 8/7/1989 ND MCL 0.1 MG/L 0 8/23/1980 -1911252 1989 IOC-1020 N AB WELL #2 Raw 1989-08-07
AA WELL #1 Raw WQ 1915 HARDNESS, TOTAL (AS CACO3) 4/16/1985 232 0 3/2/1988 -1911259 1985 WQ-1915 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1095 ZINC 4/16/1985 ND MCL 5 MG/L 0 3/2/1988 -1911260 1985 IOC-1095 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1055 SULFATE 4/16/1985 ND MCL 250 MG/L 0 3/2/1988 -1911261 1985 IOC-1055 N AA WELL #1 Raw 1985-04-16
AB WELL #2 Raw IOC 1010 BARIUM 8/7/1989 ND MCL 2 MG/L 0 8/23/1980 -1911254 1989 IOC-1010 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw ARS 1005 ARSENIC 8/7/1989 ND MCL 0.010 MG/L 0 8/23/1980 -1911255 1989 ARS-1005 N AB WELL #2 Raw 1989-08-07
AB WELL #2 Raw IOC 1050 SILVER 8/7/1989 ND MCL 0.1 MG/L 0 8/23/1980 -1911246 1989 IOC-1050 N AB WELL #2 Raw 1989-08-07
AA WELL #1 Raw IOC 1015 CADMIUM 4/16/1985 ND MCL 0.005 MG/L 0 3/2/1988 -1911274 1985 IOC-1015 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1010 BARIUM 4/16/1985 ND MCL 2 MG/L 0 3/2/1988 -1911275 1985 IOC-1010 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw ARS 1005 ARSENIC 4/16/1985 ND MCL 0.010 MG/L 0 3/2/1988 -1911276 1985 ARS-1005 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw WQ 1997 LANGELIER INDEX (PH(S)) 4/16/1985 0.14 0 3/2/1988 -1911256 1985 WQ-1997 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw WQ 1930 TDS 4/16/1985 350 MCL 500 MG/L 0 3/2/1988 -1911257 1985 WQ-1930 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw WQ 1925 PH 4/16/1985 7.5 MCL 8.5 PH 0 3/2/1988 -1911258 1985 WQ-1925 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1045 SELENIUM 4/16/1985 ND MCL 0.05 MG/L 0 3/2/1988 -1911268 1985 IOC-1045 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw NO3 1040 NITRATE 4/16/1985 4.9 MCL 10 MG/L 0 3/2/1988 -1911269 1985 NO3-1040 D AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1035 MERCURY 4/16/1985 ND MCL 0.002 MG/L 0 3/2/1988 -1911270 1985 IOC-1035 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw LCR 1030 LEAD 4/16/1985 ND ACL 0.015 MG/L 0 3/2/1988 -1911271 1985 LCR-1030 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1025 FLUORIDE 4/16/1985 ND MCL 4.0 MG/L 0 3/2/1988 -1911272 1985 IOC-1025 N AA WELL #1 Raw 1985-04-16
AA WELL #1 Raw IOC 1020 CHROMIUM 4/16/1985 ND MCL 0.1 MG/L 0 3/2/1988 -1911273 1985 IOC-1020 N AA WELL #1 Raw 1985-04-16
AB WELL #2 Raw IOC 1052 SODIUM 8/7/1989 18.87 ACL 20 MG/L 0 8/23/1989 890807-25 8 Waterlab Corporation NONE GIVEN 1989 IOC-1052 D AB WELL #2 Raw 8 Waterlab Corporation NONE GIVEN 1989-08-07
A EP FOR WELLS #1 AND #2 Treated NO3 1040 NITRATE 5/23/1995 ND MCL 10 MG/L 0.25 6/16/1995 23781 31 Alexin Analytical Laboratories, Inc 4500D 1995 NO3-1040 N A EP FOR WELLS #1 AND #2 Treated 31 Alexin Analytical Laboratories, Inc 4500D 1995-05-23
A EP FOR WELLS #1 AND #2 Treated NO3 1040 NITRATE 4/26/1994 ND MCL 10 MG/L 0.5 9/19/1995 19955 31 Alexin Analytical Laboratories, Inc ISE 1994 NO3-1040 N A EP FOR WELLS #1 AND #2 Treated 31 Alexin Analytical Laboratories, Inc ISE 1994-04-26


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