arroyo_wetland: Water quality data from two sites on the Arroyo Colorado

In TxWRI/twriTemplates: Templates for TWRI reports

Water quality data from two sites on the Arroyo Colorado

Description

Includes water quality monitoring data from two sites on the Arroyo Colorado from 1973 through 2022. Multiple parameters are included. Station 13079 is upstream of station 13074. In 2011 a treatment wetland started operation at a wastewater treatment plant between the two stations. This data is typical of data downloaded from the TCEQ SWQMIS database.

Usage

data(arroyo_wetland)

Format

A data frame with 7005 rows and 13 variables:

basin_id

two digit basin identifier

segment_id

TCEQ segment identifier

on_segment

data flag indicating location of station

rfa_tag_id

trip identifer, records with the same value were collected on the same trip and location

station_id

station identifier

end_date

monitoring trip date

end_time

time of collection

end_depth

depth sample was collected at

monitoring_type

monitoring type codes are used to distinguish monitoring purporse. TCEQ DMRG includes a record and description of type codes

parameter_code

distinct parameter codes described below

greater_than_less_than

censored data flag; "<" indicates below the minimum detection limit, ">" indicates above the maximum detection limit

value

measured value

mdl

minimum detection limit reported by the lab

Details

Additional details... LIST OF UNIQUE PARAMETERS

• 00010 TEMPERATURE, WATER (DEGREES CENTIGRADE)

• 00061 FLOW STREAM, INSTANTANEOUS (CUBIC FEET PER SEC)

• 00070 TURBIDITY, (JACKSON CANDLE UNITS)

• 00076 TURBIDITY,HACH TURBIDIMETER (FORMAZIN TURB UNIT)

• 00094 SPECIFIC CONDUCTANCE,FIELD (US/CM @ 25C)

• 00300 OXYGEN, DISSOLVED (MG/L)

• 00400 PH (STANDARD UNITS)

• 00530 RESIDUE, TOTAL NONFILTRABLE (MG/L)

• 00600 NITROGEN, TOTAL (MG/L AS N)

• 00610 NITROGEN, AMMONIA, TOTAL (MG/L AS N)

• 00620 NITRATE NITROGEN, TOTAL (MG/L AS N)

• 00625 NITROGEN, KJELDAHL, TOTAL (MG/L AS N)

• 00630 NITRITE PLUS NITRATE, TOTAL ONE LAB DETERMINED VALUE (MG/L AS N)

• 00665 PHOSPHORUS, TOTAL, WET METHOD (MG/L AS P)

• 00671 ORTHOPHOSPHATE PHOSPHORUS,DISS,MG/L,FLDFILT<15MIN

• 00680 CARBON, TOTAL ORGANIC, NPOC (TOC), MG/L

• 01351 FLOW SEVERITY:1=No Flow,2=Low,3=Normal,4=Flood,5=High,6=Dry

• 31616 FECAL COLIFORM,MEMBR FILTER,M-FC BROTH, #/100ML

• 31648 E. COLI, MTEC, MF, #/100 ML

• 31699 E. COLI, COLILERT, IDEXX METHOD, MPN/100ML

• 70507 ORTHOPHOSPHATE PHOSPHORUS,DISS,MG/L,FILTER >15MIN

• 72053 DAYS SINCE PRECIPITATION EVENT (DAYS)

• 74069 STREAM FLOW ESTIMATE (CFS)

• 82078 TURBIDITY,FIELD NEPHELOMETRIC TURBIDITY UNITS, N

• 82903 DEPTH OF BOTTOM OF WATER BODY AT SAMPLE SITE

• 89835 FLOW MTH 1=GAGE 2=ELEC 3=MECH 4=WEIR/FLU 5=DOPPLER

Source

TCEQ SWQMIS database.

TxWRI/twriTemplates documentation built on Oct. 20, 2023, 2:06 p.m.