# # File created on 2024-04-28 04:01:04 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 - Station 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 - Medium code # tu_id - Taxonomic unit code # body_part_id - Body part code # P00003 - Sampling depth, feet # P00010 - Temperature, water, degrees Celsius # P00020 - Temperature, air, degrees Celsius # P00025 - Barometric pressure, millimeters of mercury # P00035 - Wind speed, miles per hour # P00036 - Wind direction, degrees clockwise from true north # P00062 - Elevation of reservoir water surface above datum, feet # P00095 - Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius # P00191 - Hydrogen ion, water, unfiltered, calculated, milligrams per liter # P00300 - Dissolved oxygen, water, unfiltered, milligrams per liter # P00301 - Dissolved oxygen, water, unfiltered, percent of saturation # P00400 - pH, water, unfiltered, field, standard units # P00403 - pH, water, unfiltered, laboratory, standard units # P00405 - Carbon dioxide, water, unfiltered, milligrams per liter # P00452 - Carbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter # P00453 - Bicarbonate, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter # P00605 - Organic nitrogen, water, unfiltered, milligrams per liter as nitrogen # P00608 - Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen # P00613 - Nitrite, water, filtered, milligrams per liter as nitrogen # P00618 - Nitrate, water, filtered, milligrams per liter as nitrogen # P00631 - Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen # P00660 - Orthophosphate, water, filtered, milligrams per liter as PO4 # P00665 - Phosphorus, water, unfiltered, milligrams per liter as phosphorus # P00671 - Orthophosphate, water, filtered, milligrams per liter as phosphorus # P00900 - Hardness, water, milligrams per liter as calcium carbonate # P00904 - Noncarbonate hardness, water, filtered, field, milligrams per liter as calcium carbonate # P00915 - Calcium, water, filtered, milligrams per liter # P00925 - Magnesium, water, filtered, milligrams per liter # P00930 - Sodium, water, filtered, milligrams per liter # P00931 - Sodium adsorption ratio (SAR), water, number # P00932 - Sodium fraction of cations, water, percent in equivalents of major cations # P00935 - Potassium, water, filtered, milligrams per liter # P00940 - Chloride, water, filtered, milligrams per liter # P00945 - Sulfate, water, filtered, milligrams per liter # P00950 - Fluoride, water, filtered, milligrams per liter # P00955 - Silica, water, filtered, milligrams per liter as SiO2 # P32000 - Sample volume, liters # P39086 - Alkalinity, water, filtered, inflection-point titration method (incremental titration method), field, milligrams per liter as calcium carbonate # P49701 - Transparency, water, in situ, Secchi disc, feet # P62855 - Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, analytically determined, milligrams per liter # P70301 - Dissolved solids, water, filtered, sum of constituents, milligrams per liter # P70303 - Dissolved solids, water, filtered, short tons per acre-foot # P71846 - Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 # P71851 - Nitrate, water, filtered, milligrams per liter as nitrate # P71856 - Nitrite, water, filtered, milligrams per liter as nitrite # P90095 - Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius # P94425 - Dreissena polymorpha (Pallas, 1771) larvae, number per liter # P99111 - Type of quality assurance data associated with sample, code # P99156 - Sulfuric acid NWIS lot number, 4.5 N (1:7), 1 mL, National Field Supply Service (NFSS) stock number Q438FLD # P99159 - Nitric acid NWIS lot number, 7.5-7.7 N, 2 mL, National Field Supply Service (NFSS) stock number Q436FLD # P99174 - Sulfuric acid titrant NWIS lot number, 0.16 N, cartridge, National Field Supply Service (NFSS) stock number Q142FLD # P99206 - NWIS lot number, capsule filter, 0.45 micron # # Description of sample_start_time_datum_cd: # CST - Central Standard Time # CDT - Central Daylight Time # # Description of tm_datum_rlbty_cd: # K - Known # # Description of coll_ent_cd: # USGS-WRD - U.S. Geological Survey-Water Resources Discipline # # 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 # M - Presence verified but not quantified # U - Analyzed for but not detected # # Data for the following sites are included: # USGS 330838096261201 Lavon Lk nr Elm Creek Park # # WARNING: Some spreadsheet programs do not allow more than 256 columns. This retrieval # may not be imported into those programs without manually editing this file. # 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 p00003 p00010 p00020 p00025 p00035 p00036 p00062 p00095 p00191 p00300 p00301 p00400 p00403 p00405 p00452 p00453 p00605 p00608 p00613 p00618 p00631 p00660 p00665 p00671 p00900 p00904 p00915 p00925 p00930 p00931 p00932 p00935 p00940 p00945 p00950 p00955 p32000 p39086 p49701 p62855 p70301 p70303 p71846 p71851 p71856 p90095 p94425 p99111 p99156 p99159 p99174 p99206 5s 15s 10d 5d 10d 5d 3s 1s 8s 3s 11s 11s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s 12s USGS 330838096261201 2011-05-16 11:40 CDT K USGS-WRD WS 10.0 21.7 752 366 M 9.2 105 8.4 USGS 330838096261201 2011-07-06 10:25 CDT K USGS-WRD WS 10.0 30.7 752 340 0.00001 6.9 93 7.9 USGS 330838096261201 2011-07-06 10:30 CDT K USGS-WRD WS 5.00 30.6 752 341 0.00001 7.2 98 7.9 USGS 330838096261201 2011-07-06 10:35 CDT K USGS-WRD WS 1.00 30.7 31.0 752 5.0 341 0.00001 7.1 96 8.0 1.6 U USGS 330838096261201 2011-09-07 11:32 CDT K USGS-WRD WS 7.00 23.2 756 306 0.00026 7.3 86 6.6 USGS 330838096261201 2011-09-07 11:34 CDT K USGS-WRD WS 5.00 23.2 756 308 0.00018 7.1 83 6.7 USGS 330838096261201 2011-09-07 11:35 CDT K USGS-WRD WS 1.00 24.1 29.0 756 6.0 299 0.00007 9.3 112 7.2 1.0 U USGS 330838096261201 2011-10-05 12:12 CDT K USGS-WRD WS 6.50 22.3 754 433 0.00001 9.0 105 7.9 USGS 330838096261201 2011-10-05 12:15 CDT K USGS-WRD WS 1.00 22.3 26.0 754 8.0 414 0.00001 9.2 107 8.1 1.0 U USGS 330838096261201 2011-11-30 11:21 CST K USGS-WRD WS 5.00 8.9 754 481 0.00001 10.4 91 8.1 USGS 330838096261201 2011-11-30 11:22 CST K USGS-WRD WS 1.00 9.1 10.5 754 < 2.0 481 0.00001 10.6 93 8.2 U USGS 330838096261201 2012-04-10 12:17 CDT K USGS-WRD WS 15.0 19.9 753 346 0.00002 7.1 79 7.8 USGS 330838096261201 2012-04-10 12:18 CDT K USGS-WRD WS 10.0 20.4 753 345 0.00001 8.2 92 8.0 USGS 330838096261201 2012-04-10 12:19 CDT K USGS-WRD WS 5.00 21.2 753 342 0.00001 9.5 108 8.3 USGS 330838096261201 2012-04-10 12:20 CDT K USGS-WRD WS 1.00 21.4 25.7 753 6.2 340 M 9.7 110 8.3 2.3 U USGS 330838096261201 2012-05-09 12:16 CDT K USGS-WRD WS 15.0 23.7 752 366 0.00001 6.8 81 7.9 USGS 330838096261201 2012-05-09 12:17 CDT K USGS-WRD WS 15.0 23.7 752 366 0.00001 6.9 83 7.9 USGS 330838096261201 2012-05-09 12:18 CDT K USGS-WRD WS 5.00 23.9 752 366 0.00001 7.3 87 8.0 USGS 330838096261201 2012-05-09 12:19 CDT K USGS-WRD WS 1.00 24.5 26.5 752 3.6 365 0.00001 7.7 93 8.1 1.5 U USGS 330838096261201 2012-06-01 11:40 CDT K USGS-WRD WS 9.40 25.0 750 337 0.00001 7.5 92 8.0 USGS 330838096261201 2012-06-01 11:42 CDT K USGS-WRD WS 5.00 25.4 750 334 0.00001 8.3 102 8.2 USGS 330838096261201 2012-06-01 11:43 CDT K USGS-WRD WS 1.00 25.9 21.9 750 3.0 330 M 9.5 118 8.4 1.3 U USGS 330838096261201 2012-06-19 12:46 CDT K USGS-WRD WS 10.0 27.4 751 356 0.00001 7.3 93 8.2 USGS 330838096261201 2012-06-19 12:47 CDT K USGS-WRD WS 5.00 27.4 751 353 0.00001 7.5 97 8.2 USGS 330838096261201 2012-06-19 12:48 CDT K USGS-WRD WS 1.00 27.5 29.3 751 18 351 0.00001 7.7 99 8.2 1.4 U USGS 330838096261201 2012-07-09 11:43 CDT K USGS-WRD WS 10.0 29.1 750 327 0.00002 5.5 73 7.8 USGS 330838096261201 2012-07-09 11:44 CDT K USGS-WRD WS 5.00 29.4 750 322 0.00001 8.0 106 8.1 USGS 330838096261201 2012-07-09 11:45 CDT K USGS-WRD WS 1.00 29.4 31.1 750 3.5 322 M 9.8 130 8.4 2.0 U USGS 330838096261201 2012-08-16 12:35 CDT K USGS-WRD WS 10.0 29.0 750 316 0.00001 7.2 95 8.0 USGS 330838096261201 2012-08-16 12:36 CDT K USGS-WRD WS 5.00 29.1 750 315 0.00001 7.8 103 8.2 USGS 330838096261201 2012-08-16 12:37 CDT K USGS-WRD WS 1.00 29.1 30.1 750 7.0 487.03 314 0.00001 8.0 106 8.2 U USGS 330838096261201 2012-09-11 13:25 CDT K USGS-WRD WS 2.50 27.4 752 324 M 9.1 117 8.6 USGS 330838096261201 2012-09-11 13:28 CDT K USGS-WRD WS 1.00 27.6 29.2 752 9.8 485.71 324 M 9.6 123 8.6 1.3 U USGS 330838096261201 2012-10-25 09:05 CDT K USGS-WRD WS 7.00 20.0 746 398 0.00001 7.5 84 8.0 USGS 330838096261201 2012-10-25 09:06 CDT K USGS-WRD WS 5.00 20.1 746 399 0.00001 7.4 83 8.0 USGS 330838096261201 2012-10-25 09:07 CDT K USGS-WRD WS 1.00 20.1 22.7 746 11 483.98 402 0.00001 7.5 85 8.0 0.90 U USGS 330838096261201 2012-12-04 10:25 CST K USGS-WRD WS 10.0 16.4 755 381 0.00001 9.2 95 8.2 USGS 330838096261201 2012-12-04 10:26 CST K USGS-WRD WS 5.00 16.4 755 381 0.00001 9.3 96 8.3 USGS 330838096261201 2012-12-04 10:27 CST K USGS-WRD WS 1.00 16.4 18.0 755 14 482.42 381 M 9.4 96 8.3 1.0 U USGS 330838096261201 2013-04-22 09:50 CDT K USGS-WRD WS 10.0 17.1 751 421 0.00003 8.9 93 7.5 USGS 330838096261201 2013-04-22 09:52 CDT K USGS-WRD WS 5.00 17.2 751 422 0.00002 9.2 97 7.8 USGS 330838096261201 2013-04-22 09:55 CDT K USGS-WRD WS 1.00 17.2 17.4 751 10 484.27 421 0.00001 9.5 100 8.0 0.80 U USGS 330838096261201 2013-05-13 11:56 CDT K USGS-WRD WS 10.0 20.5 755 420 0.00008 8.9 100 7.1 USGS 330838096261201 2013-05-13 11:57 CDT K USGS-WRD WS 5.00 20.6 755 420 0.00004 9.4 105 7.4 USGS 330838096261201 2013-05-13 11:58 CDT K USGS-WRD WS 1.00 20.6 22.3 755 12 483.91 420 0.00002 9.5 107 7.6 U USGS 330838096261201 2013-06-03 10:36 CDT K USGS-WRD WS 12.0 24.7 749 424 0.00024 7.5 92 6.6 USGS 330838096261201 2013-06-03 10:37 CDT K USGS-WRD WS 10.0 24.7 749 420 0.00006 8.0 98 7.2 USGS 330838096261201 2013-06-03 10:38 CDT K USGS-WRD WS 5.00 24.8 749 420 0.00001 8.6 105 7.9 USGS 330838096261201 2013-06-03 10:39 CDT K USGS-WRD WS 1.00 25.2 23.8 749 8.6 484.78 419 M 9.8 121 8.3 1.0 U USGS 330838096261201 2013-06-27 09:50 CDT K USGS-WRD WS 10.0 28.5 749 391 M 7.0 91 8.3 USGS 330838096261201 2013-06-27 09:51 CDT K USGS-WRD WS 5.00 28.6 749 390 M 7.2 95 8.4 USGS 330838096261201 2013-06-27 09:52 CDT K USGS-WRD WS 1.00 28.6 27.7 749 15 484.47 390 M 7.3 96 8.4 1.1 U USGS 330838096261201 2013-08-12 10:39 CDT K USGS-WRD WS 10.0 30.1 750 363 0.00001 0.9 12 7.9 USGS 330838096261201 2013-08-12 10:40 CDT K USGS-WRD WS 5.00 30.3 750 362 0.00001 6.2 84 8.1 USGS 330838096261201 2013-08-12 10:41 CDT K USGS-WRD WS 1.00 30.3 30.1 750 7.5 482.41 362 0.00001 6.4 87 8.2 1.2 U USGS 330838096261201 2013-09-18 10:12 CDT K USGS-WRD WS 7.50 28.1 750 370 M 5.6 73 8.4 USGS 330838096261201 2013-09-18 10:14 CDT K USGS-WRD WS 5.00 28.1 750 363 M 6.4 84 8.4 USGS 330838096261201 2013-09-18 10:16 CDT K USGS-WRD WS 1.00 28.2 28.1 750 8.5 480.21 356 M 7.0 91 8.5 0.80 U USGS 330838096261201 2013-11-04 10:53 CST K USGS-WRD WS 8.00 16.0 749 386 M 9.9 102 8.6 USGS 330838096261201 2013-11-04 10:54 CST K USGS-WRD WS 5.00 16.0 749 382 M 9.9 102 8.6 USGS 330838096261201 2013-11-04 10:56 CST K USGS-WRD WS 1.00 16.1 14.5 749 13 479.79 383 M 9.9 102 8.7 1.0 U USGS 330838096261201 2013-11-18 09:47 CST K USGS-WRD WS 7.00 15.5 753 398 M 9.1 93 8.4 USGS 330838096261201 2013-11-18 09:48 CST K USGS-WRD WS 5.00 15.5 753 398 M 9.2 93 8.4 USGS 330838096261201 2013-11-18 09:49 CST K USGS-WRD WS 1.00 15.5 15.5 753 10 479.64 397 M 9.3 95 8.4 0.70 U USGS 330838096261201 2014-04-28 11:11 CDT K USGS-WRD WS 7.00 22.2 740 486 0.00001 7.4 87 8.2 USGS 330838096261201 2014-04-28 11:12 CDT K USGS-WRD WS 5.00 22.4 740 476 M 7.9 93 8.3 USGS 330838096261201 2014-04-28 11:13 CDT K USGS-WRD WS 1.00 22.4 22.2 740 4.0 480.33 465 M 8.4 100 8.4 0.80 U USGS 330838096261201 2014-05-22 11:39 CDT K USGS-WRD WS 10.0 24.0 752 415 M 8.3 99 8.5 USGS 330838096261201 2014-05-22 11:40 CDT K USGS-WRD WS 5.00 24.2 752 433 M 8.7 105 8.5 USGS 330838096261201 2014-05-22 11:41 CDT K USGS-WRD WS 1.00 24.2 24.5 752 6.4 480.60 432 M 8.8 106 8.5 0.70 U USGS 330838096261201 2015-04-14 12:24 CDT K USGS-WRD WS 14.0 19.3 750 460 0.00001 7.5 83 8.0 USGS 330838096261201 2015-04-14 12:25 CDT K USGS-WRD WS 10.0 19.4 750 449 0.00001 7.8 86 8.0 USGS 330838096261201 2015-04-14 12:26 CDT K USGS-WRD WS 5.00 19.5 750 435 0.00001 8.0 89 8.1 USGS 330838096261201 2015-04-14 12:27 CDT K USGS-WRD WS 1.00 19.6 14.2 750 4.0 488.39 428 0.00001 8.2 91 8.1 1.3 U USGS 330838096261201 2015-05-11 11:50 CDT K USGS-WRD WS 17.0 22.1 772 337 0.00004 5.4 61 7.4 USGS 330838096261201 2015-05-11 11:52 CDT K USGS-WRD WS 15.0 22.3 772 346 0.00003 5.4 61 7.6 USGS 330838096261201 2015-05-11 11:53 CDT K USGS-WRD WS 10.0 22.3 772 347 0.00002 5.4 61 7.6 USGS 330838096261201 2015-05-11 11:54 CDT K USGS-WRD WS 5.00 22.4 772 352 0.00002 5.5 63 7.7 USGS 330838096261201 2015-05-11 11:55 CDT K USGS-WRD WS 1.00 22.5 19.2 772 11 495.98 352 0.00002 5.6 63 7.7 1.2 U USGS 330838096261201 2015-06-10 10:11 CDT K USGS-WRD WS 25.0 22.2 767 325 0.00003 0.4 5 7.6 USGS 330838096261201 2015-06-10 10:12 CDT K USGS-WRD WS 20.0 22.7 767 312 0.00003 0.3 3 7.5 USGS 330838096261201 2015-06-10 10:13 CDT K USGS-WRD WS 15.0 25.1 767 320 0.00004 1.0 12 7.4 USGS 330838096261201 2015-06-10 10:14 CDT K USGS-WRD WS 10.0 25.2 767 349 0.00001 9.2 111 8.2 USGS 330838096261201 2015-06-10 10:15 CDT K USGS-WRD WS 5.00 29.3 767 344 M 12.2 158 8.7 USGS 330838096261201 2015-06-10 10:16 CDT K USGS-WRD WS 1.00 29.7 29.2 767 2.4 503.12 346 M 12.5 163 8.8 4.2 USGS 330838096261201 2015-07-22 12:26 CDT K USGS-WRD WS 20.0 30.2 768 339 0.00001 5.9 78 8.0 USGS 330838096261201 2015-07-22 12:27 CDT K USGS-WRD WS 15.0 30.3 768 339 0.00001 7.0 92 8.1 USGS 330838096261201 2015-07-22 12:28 CDT K USGS-WRD WS 10.0 30.4 768 338 0.00001 7.4 97 8.2 USGS 330838096261201 2015-07-22 12:29 CDT K USGS-WRD WS 5.00 30.4 768 338 0.00001 7.5 98 8.2 USGS 330838096261201 2015-07-22 12:30 CDT K USGS-WRD WS 1.00 30.4 29.0 768 12 768.30 338 0.00001 7.5 99 8.2 3.3 U USGS 330838096261201 2015-09-09 11:47 CDT K USGS-WRD WS 10.0 29.8 747 319 0.00001 6.3 85 7.9 USGS 330838096261201 2015-09-09 11:48 CDT K USGS-WRD WS 5.00 29.8 747 320 0.00001 6.5 88 8.0 USGS 330838096261201 2015-09-09 11:49 CDT K USGS-WRD WS 1.00 29.8 25.5 747 5.1 489.88 321 0.00001 6.7 89 8.0 1.7 U USGS 330838096261201 2019-07-02 13:00 CDT K USGS-WRD WS 15.0 28.6 755 278 0.00003 3.0 39 7.5 1 USGS 330838096261201 2019-07-02 13:01 CDT K USGS-WRD WS 10.0 29.1 755 275 0.00001 7.4 97 8.1 1 USGS 330838096261201 2019-07-02 13:02 CDT K USGS-WRD WS 5.00 29.6 755 273 M 9.0 119 8.3 1 USGS 330838096261201 2019-07-02 13:03 CDT K USGS-WRD WS 1.00 29.7 29.4 755 10 226 493.36 273 M 9.2 122 8.3 323 1.9 U 1 USGS 330838096261201 2019-10-21 13:21 CDT K USGS-WRD WS 11.0 20.2 754 290 M 7.5 84 8.4 8.3 0.6 1.2 109 < 0.97 0.01 < 0.001 < 0.040 < 0.040 0.053 0.166 0.017 101 10 36.0 2.80 18.6 0.80 27 4.35 16.9 23.4 0.25 5.60 92 0.98 163 0.22 0.014 < 0.177 < 0.003 286 1 40296 40295 20390 10062 USGS 330838096261201 2019-10-21 13:22 CDT K USGS-WRD WS 10.0 20.2 754 288 M 7.7 85 8.5 1 USGS 330838096261201 2019-10-21 13:23 CDT K USGS-WRD WS 5.00 20.4 754 290 M 8.5 95 8.6 1 USGS 330838096261201 2019-10-21 13:24 CDT K USGS-WRD WS 1.00 20.5 22.8 754 9.2 259 487.61 287 M 8.8 99 8.7 8.4 0.4 2.2 109 < 0.88 < 0.01 < 0.001 < 0.040 < 0.040 0.046 0.120 0.015 102 9 36.2 2.78 18.8 0.81 28 4.50 17.1 23.6 0.25 5.63 237 93 0.80 0.88 165 0.22 < 0.013 < 0.177 < 0.003 286 U 1 40296 40295 20390 10062