# # File created on 2024-05-10 06:04:10 EDT # # U.S. Geological Survey # # This file contains selected water-quality data for stations in the National Water # Information System water-quality database. Explanation of codes found in this file are # followed by the retrieved data. # # The data you have secured from the USGS NWISWeb database may include data that have # not received Director's approval and as such are provisional and subject to revision. # The data are released on the condition that neither the USGS nor the United States # Government may be held liable for any damages resulting from its authorized or # unauthorized use. # # To view additional data-quality attributes, output the results using these options: # one result per row, expanded attributes. Additional precautions are at: # https://help.waterdata.usgs.gov/tutorials/water-quality-data/help-using-the-water-quality-data-retrieval-system#Data_retrievals_precautions # # agency_cd - Agency Code # site_no - USGS site number # sample_dt - Begin date # sample_tm - Begin time # sample_end_dt - End date # sample_end_tm - End time # sample_start_time_datum_cd - Time datum # tm_datum_rlbty_cd - Time datum reliability code # coll_ent_cd - Agency Collecting Sample Code # medium_cd - Sample Medium Code # tu_id - Taxonomic unit code # body_part_id - Body part code # parm_cd - Parameter code # remark_cd - Remark code # result_va - Parameter value # val_qual_tx - Result value qualifier code # meth_cd - Method code # dqi_cd - Data-quality indicator code # rpt_lev_va - Reporting level # rpt_lev_cd - Reporting level type # lab_std_va - Lab standard deviation # anl_ent_cd - Analyzing entity code # # The following parameters are included: # 00600 - Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter # 00605 - Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen # 00608 - Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen # 00625 - Ammonia plus organic nitrogen, water, unfiltered, milligrams per liter as nitrogen # 00631 - Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen # 00660 - Orthophosphate, water, filtered, milligrams per liter as PO4 # 00665 - Phosphorus, water, unfiltered, milligrams per liter as phosphorus # 00671 - Orthophosphate, water, filtered, milligrams per liter as phosphorus # 71846 - Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 # # Description of sample_start_time_datum_cd: # EST - Eastern Standard Time # EDT - Eastern Daylight Time # # Description of tm_datum_rlbty_cd: # K - Known # # Description of coll_ent_cd and anl_ent_cd: # USGS-WRD - U.S. Geological Survey-Water Resources Discipline # USGSNWQL - USGS-National Water Quality Lab, Denver, CO # # Description of medium_cd: # WS - Surface water # # Description of tu_id: # https://www.itis.gov/ # # Description of body_part_id: # # Description of remark_cd: # < - Less than # # Description of val_qual_tx: # c - see result laboratory comment # d - sample was diluted # n - below the reporting level but at or above the detection level # o - result determined by alternate method # # Description of meth_cd: # AKP01 - Nutrients, wu, WCA,persulfate,CF # ALGOR - Computation by NWIS algorithm # CL021 - P, wu, WCA, persulfate CF color # KJ008 - NH3+org-N, wu, WCA, Kjeldahl, CF # PHM01 - Ortho-PO4, wf, DA phos/mol(NWQL) # RED01 - NO3+NO2, wf, FCC,NaR, DA # SHC02 - Ammonia, wf, DA sal/hypo (NWQL) # # Description of dqi_cd: # R - Reviewed and approved # # Description of rpt_lev_cd: # IRL - Interim reporting level # LT-MDL - Long term method detection level # # Data for the following sites are included: # USGS 02081040 ETHERIDGE SWAMP AT SR 1326 NEAR OAK CITY, NC # agency_cd site_no sample_dt sample_tm sample_end_dt sample_end_tm sample_start_time_datum_cd tm_datum_rlbty_cd coll_ent_cd medium_cd tu_id body_part_id parm_cd remark_cd result_va val_qual_tx meth_cd dqi_cd rpt_lev_va rpt_lev_cd lab_std_va anl_ent_cd 5s 15s 10d 5d 10d 5d 3s 1s 8s 3s 11s 11s 5s 1s 12s 5s 5s 1s 12s 6s 11s 8s USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00600 1.0 ALGOR R USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00605 0.84 ALGOR R USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00608 0.12 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00625 0.95 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00631 0.063 n RED01 R 0.04 IRL USGSNWQL USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00660 0.289 ALGOR R USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00665 0.335 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 00671 0.094 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-06-13 18:45 EDT K USGS-WRD WS 71846 0.150 ALGOR R USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00600 < 0.98 ALGOR R USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00605 0.92 ALGOR R USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00608 0.02 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00625 0.94 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00631 < 0.040 RED01 R 0.04 IRL USGSNWQL USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00660 0.286 ALGOR R USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00665 0.258 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 00671 0.093 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-08-26 13:00 EDT K USGS-WRD WS 71846 0.026 ALGOR R USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00600 < 1.2 ALGOR R USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00605 1.2 ALGOR R USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00608 0.02 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00625 1.2 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00631 < 0.040 RED01 R 0.04 LT-MDL USGSNWQL USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00660 0.512 ALGOR R USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00665 0.576 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 00671 0.167 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-10-22 14:20 EDT K USGS-WRD WS 71846 0.032 ALGOR R USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00600 < 1.3 ALGOR R USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00605 1.1 ALGOR R USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00608 0.07 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00625 1.2 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00631 < 0.040 RED01 R 0.04 LT-MDL USGSNWQL USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00660 2.19 ALGOR R USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00665 1.14 doc AKP01 R 0.010 LT-MDL USGSNWQL USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 00671 0.713 d PHM01 R 0.004 LT-MDL USGSNWQL USGS 02081040 2012-12-11 13:00 EST K USGS-WRD WS 71846 0.092 ALGOR R USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00600 1.3 ALGOR R USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00605 0.96 ALGOR R USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00608 0.02 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00625 0.99 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00631 0.315 RED01 R 0.04 LT-MDL USGSNWQL USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00660 0.096 ALGOR R USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00665 0.525 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 00671 0.031 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02081040 2013-02-11 14:15 EST K USGS-WRD WS 71846 0.027 ALGOR R USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00600 1.2 ALGOR R USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00605 0.90 ALGOR R USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00608 0.23 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00625 1.1 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00631 0.041 n RED01 R 0.04 LT-MDL USGSNWQL USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00660 0.394 ALGOR R USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00665 0.552 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 00671 0.128 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02081040 2013-04-23 08:40 EDT K USGS-WRD WS 71846 0.292 ALGOR R