TPDES Stormwater Annual Report FY2021 TPDES Stormwater Annual Report FY2021 | страница 171

NORTH CENTRAL TEXAS COUNCIL OF GOVERNMENTS NCTCOG Regional Stormwater Monitoring Program NCTCOG PROJECT ID 100072752 City of Arlington 2020
Sample Collection Report Event Date : October 23 , 2020
Storm Summary Storm description : Heavy rain moving from northwest to southeast .
AR 2001 Station location description : Rush Creek @ West Sublett Road
Rain event start time and date : 0751 10 / 23 / 20 Rainfall total : Rain event end time and date : 0935 10 / 23 / 20 Peak 1-hr rate :
0.48 in 0.40 in / hour
Rainfall station :
Rush Creek @ West Sublett Road ( 6650 )
Antecedent dry period :
744 hours
Comments : Antecedent dry period determined by Rush Creek @ West Sublett Road ( 6650 ) from https :// gptx . onerain . com / home . php .
Flow start time and date : 0755 10 / 23 / 20 Time first aliquot collected : 0803 10 / 23 / 20 Flow end time and date : 1115 10 / 24 / 20 Time last aliquot collected : 1018 10 / 23 / 20
Peak depth :
0.94 ft
Aliquots collected :
6
Average depth :
0.169 ft
Total sample volume :
3.5 gal
Comments : None
AR 2002 Station location description : Rush Creek @ Woodland Park Blvd .
Rain event start time and date : 0740 10 / 23 / 20 Rainfall total : Rain event end time and date : 1005 10 / 23 / 20 Peak 1-hr rate :
0.56 in 0.44 in / hr
Rainfall station :
Rush Creek @ Woodland Park Blvd . ( 6610 )
Antecedent dry period :
745 hours
Comments : Antecedent dry period determined by Rush Creek @ Woodland Park Blvd . ( 6610 ) from https :// gptx . onerain . com / home . php .
Flow start time and date : 0745 10 / 23 / 20 Time first aliquot collected : 0757 10 / 23 / 20 Flow end time and date : 0300 10 / 25 / 20 Time last aliquot collected : 1002 10 / 23 / 20
Peak depth :
0.91 ft
Aliquots collected :
6
Average depth :
0.309 ft
Total sample volume :
3.5 gal