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Water Quality Samples for Louisiana

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

USGS 315450092310102 W-144B

Winn Parish, Louisiana
Hydrologic Unit Code 08040303
Latitude  31°54'50", Longitude  92°31'01" NAD27
Land-surface elevation 140.00 feet above NGVD29
The depth of the well is 550 feet below land surface.
The depth of the hole is 668 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1971-11-05 2023-05-03 66 631
Information 1971-11-05 2023-05-03 64 249
Physical 1971-11-05 2023-05-03 66 268
Inorganics, Major, Metals 1971-11-05 1983-03-29 3 18
Inorganics, Major, Non-metals 1971-11-05 2023-05-03 65 84
Nutrient 1971-11-05 1983-03-29 3 6
Inorganics, Minor, Metals 1971-11-05 1983-03-29 3 6

USGS 315501092371501 W-202

Winn Parish, Louisiana
Hydrologic Unit Code 08040303
Latitude  31°55'01", Longitude  92°37'15" NAD27
Land-surface elevation 100 feet above NGVD29
The depth of the well is 682 feet below land surface.
The depth of the hole is 683 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-10-09 2022-08-26 34 958
Information 2002-10-09 2022-08-26 31 163
Physical 2002-10-09 2022-08-26 32 215
Inorganics, Major, Metals 2002-10-09 2012-09-11 18 108
Inorganics, Major, Non-metals 2002-10-09 2022-08-26 32 225
Nutrient 2012-09-11 2012-09-11 1 11
Microbiological 2012-09-11 2012-09-11 1 4
Inorganics, Minor, Metals 2002-10-09 2012-09-11 18 52
Inorganics, Minor, Non-metals 2012-09-11 2012-09-11 1 4
Organics, pesticide 2012-09-11 2012-09-11 1 95
Organics, other 2012-09-11 2012-09-11 1 73
Radiochemical 2012-09-11 2012-09-11 1 5
Stable Isotopes 2012-09-11 2012-09-11 1 3

USGS 315948092300301 W-179

Winn Parish, Louisiana
Hydrologic Unit Code 08040302
Latitude  31°59'48", Longitude  92°30'03" NAD27
Land-surface elevation 195.00 feet above NGVD29
The depth of the well is 585 feet below land surface.
The depth of the hole is 848 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1979-11-30 2023-05-03 60 560
Information 1991-03-06 2023-05-03 57 235
Physical 1979-11-30 2023-05-03 60 245
Inorganics, Major, Metals 1979-11-30 1979-11-30 1 6
Inorganics, Major, Non-metals 1979-11-30 2023-05-03 60 70
Nutrient 1979-11-30 1979-11-30 1 2
Inorganics, Minor, Metals 1979-11-30 1979-11-30 1 2

USGS 320541092291601 W-172

Winn Parish, Louisiana
Hydrologic Unit Code 08040302
Latitude  32°05'41", Longitude  92°29'16" NAD27
Land-surface elevation 140.00 feet above NGVD29
The depth of the well is 655 feet below land surface.
The depth of the hole is 876 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1978-12-12 2023-04-12 25 236
Information 2000-06-20 2023-04-12 23 115
Physical 1978-12-12 2023-04-12 25 77
Inorganics, Major, Metals 1978-12-12 1978-12-12 1 6
Inorganics, Major, Non-metals 1978-12-12 2023-04-12 25 34
Nutrient 1978-12-12 1978-12-12 1 2
Inorganics, Minor, Metals 1978-12-12 1978-12-12 1 2

USGS 321507092145202 Ca-106

Caldwell Parish, Louisiana
Hydrologic Unit Code 08040302
Latitude  32°15'07", Longitude  92°14'52" NAD27
Land-surface elevation 220.00 feet above NGVD29
The depth of the well is 535 feet below land surface.
The depth of the hole is 540 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-30 2023-06-28 31 887
Information 2002-08-30 2023-06-28 29 153
Physical 2002-08-30 2023-06-28 29 191
Inorganics, Major, Metals 2002-08-30 2012-09-26 16 96
Inorganics, Major, Non-metals 2002-08-30 2023-06-28 29 204
Nutrient 2012-09-26 2012-09-26 1 11
Microbiological 2012-09-26 2012-09-26 1 4
Inorganics, Minor, Metals 2002-08-30 2012-09-26 16 48
Inorganics, Minor, Non-metals 2012-09-26 2012-09-26 1 4
Organics, pesticide 2012-09-26 2012-09-26 1 95
Organics, other 2012-09-26 2012-09-26 1 73
Radiochemical 2012-09-26 2012-09-26 1 5
Stable Isotopes 2012-09-26 2012-09-26 1 3

USGS 321714092041401 Ou-402

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°17'14", Longitude  92°04'14" NAD27
Land-surface elevation 63.30 feet above NGVD29
The depth of the well is 750 feet below land surface.
The depth of the hole is 854 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1965-07-05 2011-03-01 51 537
Information 1965-07-05 2011-03-01 48 156
Physical 1965-07-05 2011-03-01 51 242
Inorganics, Major, Metals 1965-07-05 1985-07-30 6 36
Inorganics, Major, Non-metals 1965-07-05 2011-03-01 51 80
Nutrient 1965-07-05 1985-07-30 5 13
Inorganics, Minor, Metals 1965-07-05 1985-07-30 6 10

USGS 321714092041402 Ou-403

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°17'14", Longitude  92°04'14" NAD27
Land-surface elevation 63.30 feet above NGVD29
The depth of the well is 460 feet below land surface.
The depth of the hole is 474 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1965-07-09 2011-03-01 52 539
Information 1965-07-09 2011-03-01 49 156
Physical 1965-07-09 2011-03-01 51 239
Inorganics, Major, Metals 1965-07-09 1985-07-30 6 36
Inorganics, Major, Non-metals 1965-07-09 2011-03-01 51 82
Nutrient 1965-07-09 1985-07-30 6 16
Inorganics, Minor, Metals 1965-07-09 1985-07-30 6 10

USGS 321822092270402 Ja-115

Jackson Parish, Louisiana
Hydrologic Unit Code 08040302
Latitude  32°18'22", Longitude  92°27'04" NAD27
Land-surface elevation 180.30 feet above NGVD29
The depth of the well is 940 feet below land surface.
The depth of the hole is 990 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1967-11-29 2023-07-11 37 1029
Information 1967-11-29 2023-07-11 35 177
Physical 1967-11-29 2023-07-11 35 235
Inorganics, Major, Metals 1967-11-29 2012-09-26 20 120
Inorganics, Major, Non-metals 1967-11-29 2023-07-11 35 245
Nutrient 1967-11-29 2012-09-26 2 13
Microbiological 2012-09-26 2012-09-26 1 4
Inorganics, Minor, Metals 1967-11-29 2012-09-26 20 55
Inorganics, Minor, Non-metals 2012-09-26 2012-09-26 1 4
Organics, pesticide 2012-09-26 2012-09-26 1 95
Organics, other 2012-09-26 2012-09-26 1 73
Radiochemical 2012-09-26 2012-09-26 1 5
Stable Isotopes 2012-09-26 2012-09-26 1 3

USGS 321918092051701 Ou-542

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°19'18", Longitude  92°05'17" NAD27
Land-surface elevation 73.00 feet above NGVD29
The depth of the well is 350 feet below land surface.
The depth of the hole is 403 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-29 2020-06-05 30 922
Information 2002-08-29 2020-06-05 28 142
Physical 2002-08-29 2020-06-05 28 205
Inorganics, Major, Metals 2002-08-29 2012-09-13 18 108
Inorganics, Major, Non-metals 2002-08-29 2020-06-05 28 220
Nutrient 2012-09-13 2012-09-13 1 11
Microbiological 2012-09-13 2012-09-13 1 4
Inorganics, Minor, Metals 2002-08-29 2012-09-13 18 52
Inorganics, Minor, Non-metals 2012-09-13 2012-09-13 1 4
Organics, pesticide 2012-09-13 2012-09-13 1 95
Organics, other 2012-09-13 2012-09-13 1 73
Radiochemical 2012-09-13 2012-09-13 1 5
Stable Isotopes 2012-09-13 2012-09-13 1 3

USGS 322425092020401 Ou-469

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°24'25", Longitude  92°02'04" NAD27
Land-surface elevation 60.00 feet above NGVD29
The depth of the well is 400 feet below land surface.
The depth of the hole is 435 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1989-03-16 2010-09-24 43 463
Information 1989-03-16 2010-09-24 43 143
Physical 1989-03-16 2010-09-24 43 174
Inorganics, Major, Metals 1999-03-17 2009-09-09 7 42
Inorganics, Major, Non-metals 1989-03-16 2010-09-24 43 90
Inorganics, Minor, Metals 1999-03-17 2009-09-09 7 14

USGS 322531092053901 Ou-405

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°25'31", Longitude  92°05'39" NAD27
Land-surface elevation 66.66 feet above NGVD29
The depth of the well is 775 feet below land surface.
The depth of the hole is 885 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1965-08-17 2004-03-10 33 394
Information 1965-08-17 2004-03-10 30 103
Physical 1965-08-17 2004-03-10 33 180
Inorganics, Major, Metals 1965-08-17 1985-07-31 5 30
Inorganics, Major, Non-metals 1965-08-17 2004-03-10 33 58
Nutrient 1965-08-17 1985-07-31 5 14
Inorganics, Minor, Metals 1965-08-17 1985-07-31 5 9

USGS 322854092091501 Ou-78

Ouachita Parish, Louisiana
Hydrologic Unit Code 08040207
Latitude  32°28'54", Longitude  92°09'15" NAD27
Land-surface elevation 70.00 feet above NGVD29
The depth of the well is 730 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1945-08-27 2023-07-20 40 968
Information 1945-08-27 2023-07-20 35 144
Physical 1945-08-27 2023-07-20 38 220
Inorganics, Major, Metals 1945-08-27 2012-10-02 19 105
Inorganics, Major, Non-metals 1945-08-27 2023-07-20 38 243
Nutrient 1946-03-05 2012-10-02 2 13
Microbiological 2012-10-02 2012-10-02 1 4
Inorganics, Minor, Metals 1946-03-05 2012-10-02 21 59
Inorganics, Minor, Non-metals 2012-10-02 2012-10-02 1 4
Organics, pesticide 2012-10-02 2012-10-02 1 95
Organics, other 2012-10-02 2012-10-02 1 73
Radiochemical 2012-10-02 2012-10-02 1 5
Stable Isotopes 2012-10-02 2012-10-02 1 3

USGS 322900092091501 Ou-82

Ouachita Parish, Louisiana
Hydrologic Unit Code 08040207
Latitude  32°29'00", Longitude  92°09'15" NAD27
Land-surface elevation 75.00 feet above NGVD29
The depth of the well is 409 feet below land surface.
The depth of the hole is 410 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1939-04-03 1965-08-04 10 102
Information 1939-04-03 1965-08-04 9 9
Physical 1939-04-03 1965-08-04 10 27
Inorganics, Major, Metals 1945-08-27 1965-01-13 3 9
Inorganics, Major, Non-metals 1939-04-03 1965-08-04 10 43
Nutrient 1946-03-05 1946-03-05 1 2
Inorganics, Minor, Metals 1939-04-03 1965-04-11 7 12

USGS 322951092382301 L-160

Lincoln Parish, Louisiana
Hydrologic Unit Code 08040303
Latitude  32°29'51", Longitude  92°38'23" NAD27
Land-surface elevation 300.00 feet above NGVD29
The depth of the well is 792 feet below land surface.
The depth of the hole is 817 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1986-09-05 2012-09-12 22 1149
Information 1986-09-05 2012-09-12 20 96
Physical 1986-09-05 2012-09-12 20 190
Inorganics, Major, Metals 1986-09-05 2012-09-12 20 120
Inorganics, Major, Non-metals 1986-09-05 2012-09-12 20 217
Nutrient 1986-09-05 2012-09-12 3 18
Microbiological 2012-09-12 2012-09-12 1 4
Inorganics, Minor, Metals 1986-09-05 2012-09-12 20 79
Inorganics, Minor, Non-metals 1986-09-05 2012-09-12 3 13
Organics, pesticide 1986-09-05 2012-09-12 3 169
Organics, PCBs 1986-09-05 1992-06-24 2 14
Organics, other 1986-09-05 2012-09-12 3 221
Radiochemical 2012-09-12 2012-09-12 1 5
Stable Isotopes 2012-09-12 2012-09-12 1 3

USGS 323030091554801 Ou-404

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°30'30", Longitude  91°55'48" NAD27
Land-surface elevation 60.89 feet above NGVD29
The depth of the well is 685 feet below land surface.
The depth of the hole is 928 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1965-07-21 2011-03-01 23 264
Information 1965-07-21 2011-03-01 17 51
Physical 1965-07-21 2011-03-01 22 98
Inorganics, Major, Metals 1965-07-21 1985-07-30 6 36
Inorganics, Major, Non-metals 1965-07-21 2011-03-01 22 54
Nutrient 1965-07-21 1985-07-30 6 16
Inorganics, Minor, Metals 1965-07-21 1985-07-30 6 9

USGS 323244092550601 Bi-246

Bienville Parish, Louisiana
Hydrologic Unit Code 11140208
Latitude  32°32'44", Longitude  92°55'06" NAD27
Land-surface elevation 340.00 feet above NGVD29
The depth of the well is 583 feet below land surface.
The depth of the hole is 600 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-27 2009-09-14 12 335
Information 2002-08-27 2009-09-14 11 43
Physical 2002-08-27 2009-09-14 11 99
Inorganics, Major, Metals 2002-08-27 2009-09-14 11 66
Inorganics, Major, Non-metals 2002-08-27 2009-09-14 11 105
Inorganics, Minor, Metals 2002-08-27 2009-09-14 11 22

USGS 323600093142001 Wb-406

Webster Parish, Louisiana
Hydrologic Unit Code 11140203
Latitude  32°36'00", Longitude  93°14'20" NAD27
Land-surface elevation 340.00 feet above NGVD29
The depth of the well is 640 feet below land surface.
The depth of the hole is 645 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-27 2012-09-20 20 816
Information 2002-08-27 2012-09-20 18 86
Physical 2002-08-27 2012-09-20 18 172
Inorganics, Major, Metals 2002-08-27 2012-09-20 18 108
Inorganics, Major, Non-metals 2002-08-27 2012-09-20 18 203
Nutrient 2012-09-20 2012-09-20 1 11
Microbiological 2012-09-20 2012-09-20 1 4
Inorganics, Minor, Metals 2002-08-27 2012-09-20 18 52
Inorganics, Minor, Non-metals 2012-09-20 2012-09-20 1 4
Organics, pesticide 2012-09-20 2012-09-20 1 95
Organics, other 2012-09-20 2012-09-20 1 73
Radiochemical 2012-09-20 2012-09-20 1 5
Stable Isotopes 2012-09-20 2012-09-20 1 3

USGS 323626093173201 Wb-413

Webster Parish, Louisiana
Hydrologic Unit Code 11140203
Latitude  32°36'26", Longitude  93°17'32" NAD27
Land-surface elevation 180.00 feet above NGVD29
The depth of the well is 240 feet below land surface.
The depth of the hole is 360 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1986-09-05 1992-09-24 10 453
Information 1986-09-05 1992-09-24 10 23
Physical 1986-09-05 1992-06-23 3 23
Inorganics, Major, Metals 1986-09-05 1992-06-23 2 12
Inorganics, Major, Non-metals 1986-09-05 1992-09-24 9 24
Nutrient 1986-09-05 1992-06-23 2 7
Inorganics, Minor, Metals 1986-09-05 1992-06-23 3 29
Inorganics, Minor, Non-metals 1986-09-05 1992-06-23 2 9
Organics, pesticide 1986-09-05 1992-08-05 3 104
Organics, PCBs 1986-09-05 1992-06-23 2 15
Organics, other 1986-09-05 1992-09-24 9 207

USGS 323805091555201 Ou-628

Ouachita Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°38'05.16", Longitude  91°55'52.43" NAD83
Land-surface elevation 116 feet above NGVD29
The depth of the well is 700 feet below land surface.
The depth of the hole is 720 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1996-04-09 2021-06-30 34 1157
Information 1996-04-09 2021-06-30 31 173
Physical 1996-04-09 2021-06-30 31 212
Inorganics, Major, Metals 1996-04-09 2012-09-18 18 108
Inorganics, Major, Non-metals 1996-04-09 2020-06-02 30 225
Nutrient 1996-04-09 2012-09-18 2 24
Microbiological 2012-09-18 2012-09-18 1 4
Inorganics, Minor, Metals 1996-04-09 2012-09-18 18 52
Inorganics, Minor, Non-metals 2012-09-18 2012-09-18 1 4
Organics, pesticide 1996-04-09 2012-09-18 3 195
Organics, other 1996-04-09 2012-09-18 3 148
Radiochemical 1996-04-09 2012-09-18 2 7
Stable Isotopes 1996-04-09 2012-09-18 2 5

USGS 324121091521502 Mo-253

Morehouse Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°41'21", Longitude  91°52'15" NAD27
Land-surface elevation 82.00 feet above NGVD29
The depth of the well is 774 feet below land surface.
The depth of the hole is 774 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1966-10-06 2012-03-15 13 380
Information 1966-10-06 2012-03-15 13 59
Physical 1966-10-06 2012-03-15 13 112
Inorganics, Major, Metals 1968-02-01 2012-03-15 11 66
Inorganics, Major, Non-metals 1966-10-06 2012-03-15 13 121
Nutrient 1968-02-01 1968-02-01 1 1
Inorganics, Minor, Metals 1968-02-01 2012-03-15 11 21

USGS 324636091473402 Mo-86

Morehouse Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°46'36", Longitude  91°47'34" NAD27
Land-surface elevation 95.00 feet above NGVD29
The depth of the well is 600 feet below land surface.
The depth of the hole is 600 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1966-09-15 2021-03-03 35 785
Information 1966-09-15 2021-03-03 33 137
Physical 1966-09-15 2021-03-03 35 232
Inorganics, Major, Metals 1968-01-29 2018-09-20 20 117
Inorganics, Major, Non-metals 1966-09-15 2021-03-03 35 235
Nutrient 1968-01-29 2018-09-20 2 2
Inorganics, Minor, Metals 1968-01-29 2018-09-20 20 55
Inorganics, Minor, Non-metals 2018-09-20 2018-09-20 1 4
Radiochemical 2018-09-20 2018-09-20 1 1
Stable Isotopes 2018-09-20 2018-09-20 1 2

USGS 324647091543801 Mo-65

Morehouse Parish, Louisiana
Hydrologic Unit Code 08040205
Latitude  32°46'47", Longitude  91°54'38" NAD27
Land-surface elevation 129.00 feet above NGVD29
The depth of the well is 564 feet below land surface.
The depth of the hole is 607 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1951-02-27 2022-08-31 63 774
Information 1951-02-27 2022-08-31 60 212
Physical 1951-02-27 2022-08-31 63 272
Inorganics, Major, Metals 1951-02-27 2009-09-16 12 73
Inorganics, Major, Non-metals 1951-02-27 2022-08-31 63 159
Nutrient 1951-02-27 1968-02-02 4 11
Inorganics, Minor, Metals 1951-02-27 2009-09-16 13 38
Inorganics, Minor, Non-metals 1951-02-27 1984-08-29 3 5
Radiochemical 1984-08-29 1984-08-29 1 4

USGS 324654091545301 Mo-84

Morehouse Parish, Louisiana
Hydrologic Unit Code 08040205
Latitude  32°46'54", Longitude  91°54'53" NAD27
Land-surface elevation 138.00 feet above NGVD29
The depth of the well is 608 feet below land surface.
The depth of the hole is 608 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1961-01-27 1999-05-13 10 105
Information 1961-01-27 1999-05-13 9 31
Physical 1961-01-27 1999-05-13 10 41
Inorganics, Major, Metals 1999-05-13 1999-05-13 1 6
Inorganics, Major, Non-metals 1961-01-27 1999-05-13 10 24
Inorganics, Minor, Metals 1961-01-27 1999-05-13 2 3

USGS 324708092231001 Un-157

Union Parish, Louisiana
Hydrologic Unit Code 08040206
Latitude  32°47'09", Longitude  92°23'15" NAD83
Land-surface elevation 166 feet above NAVD88
The depth of the well is 674 feet below land surface.
The depth of the hole is 688 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2010-04-14 2024-01-31 29 531
Information 2010-04-14 2016-01-20 7 39
Physical 2010-04-14 2024-01-31 26 119
Inorganics, Major, Metals 2010-04-14 2012-09-25 6 36
Inorganics, Major, Non-metals 2010-04-14 2024-01-31 26 114
Nutrient 2012-09-25 2012-09-25 1 11
Microbiological 2012-09-25 2012-09-25 1 4
Inorganics, Minor, Metals 2010-04-14 2012-09-25 6 28
Inorganics, Minor, Non-metals 2012-09-25 2012-09-25 1 4
Organics, pesticide 2012-09-25 2012-09-25 1 95
Organics, other 2012-09-25 2012-09-25 1 73
Radiochemical 2012-09-25 2012-09-25 1 5
Stable Isotopes 2012-09-25 2012-09-25 1 3

USGS 324753091471201 Mo-342

Morehouse Parish, Louisiana
Hydrologic Unit Code 08050001
Latitude  32°47'53", Longitude  91°47'12" NAD27
Land-surface elevation 88.34 feet above NGVD29
The depth of the well is 620 feet below land surface.
The depth of the hole is 868 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1968-06-13 2003-03-04 31 298
Information 1968-07-31 2003-03-04 29 98
Physical 1968-06-13 2003-03-04 31 151
Inorganics, Major, Metals 1968-07-31 1968-07-31 1 6
Inorganics, Major, Non-metals 1968-06-13 2003-03-04 31 40
Nutrient 1968-07-31 1968-07-31 1 2
Inorganics, Minor, Metals 1968-07-31 1968-07-31 1 1

USGS 324849093375601 Bo-475

Bossier Parish, Louisiana
Hydrologic Unit Code 11140204
Latitude  32°48'49", Longitude  93°37'56" NAD27
Land-surface elevation 405 feet above NGVD29
The depth of the well is 360 feet below land surface.
The depth of the hole is 364 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-27 2012-09-19 20 800
Information 2002-08-27 2012-09-19 18 89
Physical 2002-08-27 2012-09-19 18 172
Inorganics, Major, Metals 2002-08-27 2012-09-19 18 108
Inorganics, Major, Non-metals 2002-08-27 2012-09-19 18 184
Nutrient 2012-09-19 2012-09-19 1 11
Microbiological 2012-09-19 2012-09-19 1 4
Inorganics, Minor, Metals 2002-08-27 2012-09-19 18 52
Inorganics, Minor, Non-metals 2012-09-19 2012-09-19 1 4
Organics, pesticide 2012-09-19 2012-09-19 1 95
Organics, other 2012-09-19 2012-09-19 1 73
Radiochemical 2012-09-19 2012-09-19 1 5
Stable Isotopes 2012-09-19 2012-09-19 1 3

USGS 325040092240201 Un-146

Union Parish, Louisiana
Hydrologic Unit Code 08040202
Latitude  32°50'40", Longitude  92°24'02" NAD27
Land-surface elevation 240.00 feet above NGVD29
The depth of the well is 684 feet below land surface.
The depth of the hole is 700 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-29 2023-07-10 34 965
Information 2002-08-29 2023-07-10 32 168
Physical 2002-08-29 2023-07-10 32 215
Inorganics, Major, Metals 2002-08-29 2012-09-27 18 108
Inorganics, Major, Non-metals 2002-08-29 2023-07-10 32 227
Nutrient 2012-09-27 2012-09-27 1 11
Microbiological 2012-09-27 2012-09-27 1 4
Inorganics, Minor, Metals 2002-08-29 2012-09-27 18 52
Inorganics, Minor, Non-metals 2012-09-27 2012-09-27 1 4
Organics, pesticide 2012-09-27 2012-09-27 1 95
Organics, other 2012-09-27 2012-09-27 1 73
Radiochemical 2012-09-27 2012-09-27 1 5
Stable Isotopes 2012-09-27 2012-09-27 1 3

USGS 325103092434901 Cl- 150

Claiborne Parish, Louisiana
Hydrologic Unit Code 08040206
Latitude  32°51'04.26", Longitude  92°43'47.41" NAD83
Land-surface elevation 200 feet above NGVD29
The depth of the well is 750 feet below land surface.
The depth of the hole is 753 feet below land surface.
This well is completed in the (124SPAR) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-28 2023-07-10 54 1056
Information 2002-08-28 2023-07-10 42 198
Physical 2002-08-28 2023-07-10 51 253
Inorganics, Major, Metals 2002-08-28 2012-09-05 18 108
Inorganics, Major, Non-metals 2002-08-28 2023-07-10 51 250
Nutrient 2012-09-05 2012-09-05 1 11
Microbiological 2012-09-05 2012-09-05 1 4
Inorganics, Minor, Metals 2002-08-28 2012-09-05 18 52
Inorganics, Minor, Non-metals 2012-09-05 2012-09-05 1 4
Organics, pesticide 2012-09-05 2012-09-05 1 95
Organics, other 2012-09-05 2012-09-05 1 73
Radiochemical 2012-09-05 2012-09-05 1 5
Stable Isotopes 2012-09-05 2012-09-05 1 3

USGS 325407092150201 Un-28

Union Parish, Louisiana
Hydrologic Unit Code 08040202
Latitude  32°54'07", Longitude  92°15'02" NAD27
Land-surface elevation 160.00 feet above NGVD29
The depth of the well is 595 feet below land surface.
The depth of the hole is 601 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1959-12-23 2011-03-16 18 451
Information 2000-04-26 2011-03-16 13 55
Physical 1959-12-23 2011-03-16 16 134
Inorganics, Major, Metals 1959-12-23 2011-03-16 14 84
Inorganics, Major, Non-metals 1959-12-23 2011-03-16 16 145
Nutrient 1959-12-23 1968-07-16 2 5
Inorganics, Minor, Metals 1959-12-23 2011-03-16 14 27
Inorganics, Minor, Non-metals 1959-12-23 1959-12-23 1 1

USGS 325944092355901 Un-205

Union Parish, Louisiana
Hydrologic Unit Code 08040206
Latitude  32°59'44", Longitude  92°35'59" NAD27
Land-surface elevation 240 feet above NGVD29
The depth of the well is 725 feet below land surface.
The depth of the hole is 725 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1999-05-25 2023-07-10 37 1020
Information 1999-05-25 2023-07-10 35 189
Physical 1999-05-25 2023-07-10 35 235
Inorganics, Major, Metals 1999-05-25 2012-09-05 19 114
Inorganics, Major, Non-metals 1999-05-25 2023-07-10 35 233
Nutrient 2012-09-05 2012-09-05 1 11
Microbiological 2012-09-05 2012-09-05 1 4
Inorganics, Minor, Metals 1999-05-25 2012-09-05 19 54
Inorganics, Minor, Non-metals 2012-09-05 2012-09-05 1 4
Organics, pesticide 2012-09-05 2012-09-05 1 95
Organics, other 2012-09-05 2012-09-05 1 73
Radiochemical 2012-09-05 2012-09-05 1 5
Stable Isotopes 2012-09-05 2012-09-05 1 3

USGS 330107093283801 Wb-356

Webster Parish, Louisiana
Hydrologic Unit Code 11140203
Latitude  33°01'07", Longitude  93°28'38" NAD27
Land-surface elevation 305.00 feet above NGVD29
The depth of the well is 491 feet below land surface.
The depth of the hole is 514 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 1971-03-01 2014-07-28 25 1362
Information 2002-08-27 2014-07-28 21 136
Physical 1971-03-01 2014-07-28 21 199
Inorganics, Major, Metals 1971-03-01 2014-07-28 21 122
Inorganics, Major, Non-metals 1971-03-01 2014-07-28 23 245
Nutrient 1971-03-01 2014-07-28 3 23
Microbiological 2012-09-19 2014-07-28 2 9
Inorganics, Minor, Metals 1971-03-01 2014-07-28 21 74
Inorganics, Minor, Non-metals 2012-09-19 2014-07-28 4 21
Organics, pesticide 2012-09-19 2014-07-28 2 337
Organics, other 2012-09-19 2014-07-28 4 159
Radiochemical 2012-09-19 2014-07-28 2 19
Stable Isotopes 2012-09-19 2014-07-28 2 18

USGS 313925093044401 Na-562

Natchitoches Parish, Louisiana
Hydrologic Unit Code 11140207
Latitude  31°39'26", Longitude  93°04'42" NAD83
Land-surface elevation 160 feet above NGVD29
The depth of the well is 725 feet below land surface.
The depth of the hole is 730 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-10-09 2022-08-26 29 669
Information 2002-10-09 2022-08-26 28 133
Physical 2002-10-09 2022-08-26 29 197
Inorganics, Major, Metals 2002-10-09 2012-04-03 17 102
Inorganics, Major, Non-metals 2002-10-09 2022-08-26 29 203
Inorganics, Minor, Metals 2002-10-09 2012-04-03 17 34

USGS 324616092241701 Un-209

Union Parish, Louisiana
Hydrologic Unit Code 08040206
Latitude  32°46'16", Longitude  92°24'17" NAD83
Land-surface elevation 160 feet above NGVD29
The depth of the well is 684 feet below land surface.
The depth of the hole is 706 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2002-08-29 2013-07-17 33 491
Information 2002-08-29 2013-07-17 23 83
Physical 2002-08-29 2013-07-17 32 156
Inorganics, Major, Metals 2002-08-29 2010-04-14 12 72
Inorganics, Major, Non-metals 2002-08-29 2013-07-17 32 156
Inorganics, Minor, Metals 2002-08-29 2010-04-14 12 24

USGS 320447092291301 W-224

Winn Parish, Louisiana
Hydrologic Unit Code 08040302
Latitude  32°04'47", Longitude  92°29'18" NAD83
Land-surface elevation 150 feet above NGVD29
The depth of the well is 370 feet below land surface.
The depth of the hole is 405 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2007-05-07 2012-09-11 14 642
Information 2007-05-07 2012-09-11 12 69
Physical 2007-05-07 2012-09-11 12 119
Inorganics, Major, Metals 2007-05-07 2012-09-11 12 72
Inorganics, Major, Non-metals 2007-05-07 2012-09-11 12 147
Nutrient 2012-09-11 2012-09-11 1 11
Microbiological 2012-09-11 2012-09-11 1 4
Inorganics, Minor, Metals 2007-05-07 2012-09-11 12 40
Inorganics, Minor, Non-metals 2012-09-11 2012-09-11 1 4
Organics, pesticide 2012-09-11 2012-09-11 1 95
Organics, other 2012-09-11 2012-09-11 1 73
Radiochemical 2012-09-11 2012-09-11 1 5
Stable Isotopes 2012-09-11 2012-09-11 1 3

USGS 325408092150001 Un-237

Union Parish, Louisiana
Hydrologic Unit Code 08040202
Latitude  32°54'08.64", Longitude  92°15'00.72" NAD83
Land-surface elevation 159 feet above NAVD88
The depth of the well is 520 feet below land surface.
The depth of the hole is 525 feet below land surface.
This well is completed in the Mississippi embayment aquifer system (S100MSEMBM) national aquifer.
This well is completed in the Sparta Sand (124SPRT) local aquifer.
Output formats
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format
Parameter Group Summary of Available Data
Parameter Group First
Date		 Last
Date		 Number of
Samples		 Number of
Values
All -- include all parameter groups 2013-03-06 2023-07-13 15 142
Information 2013-03-06 2023-07-13 15 79
Physical 2013-03-06 2023-07-13 15 42
Inorganics, Major, Non-metals 2013-03-06 2023-07-13 15 21