# # File created on 2024-05-18 15:41:50 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: # d - sample was diluted # # Description of meth_cd: # 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 02089225 LITTLE MARSH RUN AT SR 1714 AT PARKSTOWN, 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 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00600 2.6 ALGOR R USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00605 1.1 ALGOR R USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00608 0.26 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00625 1.3 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00631 1.24 RED01 R 0.04 IRL USGSNWQL USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00660 0.298 ALGOR R USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00665 0.233 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 00671 0.097 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-06-13 14:10 EDT K USGS-WRD WS 71846 0.336 ALGOR R USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00600 2.5 ALGOR R USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00605 0.95 ALGOR R USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00608 0.05 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00625 0.99 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00631 1.49 RED01 R 0.04 IRL USGSNWQL USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00660 0.314 ALGOR R USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00665 0.219 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 00671 0.102 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-08-27 16:30 EDT K USGS-WRD WS 71846 0.060 ALGOR R USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00600 1.5 ALGOR R USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00605 0.68 ALGOR R USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00608 0.26 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00625 0.95 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00631 0.572 RED01 R 0.04 LT-MDL USGSNWQL USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00660 0.275 ALGOR R USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00665 0.156 CL021 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 00671 0.090 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-10-23 12:25 EDT K USGS-WRD WS 71846 0.338 ALGOR R USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00600 < 1.5 ALGOR R USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00605 0.95 ALGOR R USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00608 0.47 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00625 1.4 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00631 < 0.040 RED01 R 0.04 LT-MDL USGSNWQL USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00660 0.359 ALGOR R USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00665 0.246 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 00671 0.117 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02089225 2012-12-09 12:45 EST K USGS-WRD WS 71846 0.602 ALGOR R USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00600 3.1 ALGOR R USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00605 0.63 ALGOR R USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00608 0.06 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00625 0.70 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00631 2.39 RED01 R 0.04 LT-MDL USGSNWQL USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00660 0.091 ALGOR R USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00665 0.075 CL021 R 0.004 LT-MDL USGSNWQL USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 00671 0.030 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02089225 2013-02-13 08:50 EST K USGS-WRD WS 71846 0.080 ALGOR R USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00600 2.2 ALGOR R USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00605 0.82 ALGOR R USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00608 0.33 SHC02 R 0.010 LT-MDL USGSNWQL USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00625 1.2 KJ008 R 0.07 LT-MDL USGSNWQL USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00631 1.09 RED01 R 0.04 LT-MDL USGSNWQL USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00660 0.281 ALGOR R USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00665 0.234 d CL021 R 0.004 LT-MDL USGSNWQL USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 00671 0.092 PHM01 R 0.004 LT-MDL USGSNWQL USGS 02089225 2013-04-17 12:20 EDT K USGS-WRD WS 71846 0.426 ALGOR R