Facility ID 

Number

Test Date

(mm/dd/yyyy) Pollutant Name Pollutant Class Test Method

Influent 

Concentration 

Value 

Concentration 

within Biounit 

Value 

Effluent 

Concentration 

Value 

Units mg/L or 

ug/L

LA3C0620a6/15/2011 Benzene SW8260B CBI CBI <0.0005 mg/L

LA3C0620a6/15/2011 Xylenes SW8260B CBI CBI <0.001 mg/L

LA3C0620a6/15/2011 Toluene SW8270D CBI CBI <0.0005 mg/L

LA3C0620a6/15/2011 Napthalene

SW8260B/ 

SW8270D CBI CBI <0.001 mg/L

LA3C0620a6/15/2011 Chemical Oxygen Demand E410.4 CBI CBI 92.57 mg/L

LA3C0620a6/15/2011 Formaldehyde SW8315A CBI CBI 0.03 mg/L

LA3C0620a6/15/2011 Sulfide M4500-S CBI CBI 0.81 mg/L

LA3C0620a6/15/2011 Biological Oxygen Demand SM5210B CBI CBI 126.67 mg/L

LA3C0620b6/15/2011 Benzene SW8260B CBI CBI <0.0005 mg/L

LA3C0620b6/15/2011 Xylenes SW8260B CBI CBI <0.001 mg/L

LA3C0620b6/15/2011 Toluene SW8270D CBI CBI <0.0005 mg/L

LA3C0620b6/15/2011 Napthalene

SW8260B/ 

SW8270D CBI CBI 0.05 mg/L

LA3C0620b6/15/2011 Chemical Oxygen Demand E410.4 CBI CBI 68.33 mg/L

LA3C0620b6/15/2011 Formaldehyde SW8315A CBI CBI 0.04 mg/L

LA3C0620b6/15/2011 Sulfide M4500-S CBI CBI 0.65 mg/L

LA3C0620b6/15/2011 Biological Oxygen Demand SM5210B CBI CBI 103.67 mg/L

LA3C0690 6/2/2011 Benzene Volatile Organic HAP 8260B 2,980 2,720 <5 ug/L

LA3C0690 6/2/2011 Xylenes Volatile Organic HAP 8260B 1,810 1,580 <5 ug/L

LA3C0690 6/2/2011 Toluene Volatile Organic HAP 8260B 1,900 1,640 <5 ug/L

LA3C0690 6/2/2011 Napthalene

Semi-Volatile/NonVolatile Organic HAP 8270D 230 200 <10 ug/L

LA3C0690 6/2/2011 Acetone VOC 8260B 1,640 1,680 <25 ug/L

LA3C0690 6/2/2011 Methanol Volatile Organic HAP 8000 22,000 22,100 1,840 ug/L

LA3C0690 6/2/2011 Cresol

Semi-Volatile/NonVolatile Organic HAP 8270D 6,000 5,200 14 ug/L

LA3C0690 6/2/2011 2,4-Dimethylphenol VOC 8260B 3,700 3,400 <10 ug/L

LA3C0690 6/2/2011 2-Methylnaphthalene

Semi-Volatile/NonVolatile Organic HAP 8270D 70 64 <10 ug/L

LA3C0690 6/2/2011 Phenol

Semi-Volatile/NonVolatile Organic HAP 8270D 5,700 4,400 16 ug/L

LA3C0690 6/2/2011 Formaldehyde Volatile Organic HAP 8260B 150 420 26 ug/L

LA3C0690 6/2/2011 Acetaldehyde Volatile Organic HAP 8315A 22 91 <100 ug/L

LA3C0690 6/2/2011 Propanal VOC 8260B 6 <50 <50 ug/L

LA3C0690 6/2/2011 Sulfide (as S) Surrogate 6,000 4,400 <100 ug/L

LA3C0690 6/2/2011 BOD5 Surrogate 511 559 95 mg/L

LA3C0690 6/2/2011 COD Surrogate 1,230 1,190 1,180 mg/L

TX3B1180c08/01/2011 Benzene Volatile Organic HAP 8260B <2.8 <0.14 <0.14 ug/L

TX3B1180c08/01/2011 Xylenes Volatile Organic HAP 8260B 37 0.85 0.90 ug/L

TX3B1180c

08/01/2011 Toluene Volatile Organic HAP 8260B <6.0 0.84 0.68 ug/L

TX3B1180c08/31/2011 Naphthalene

Semi-Volatile/NonVolatile Organic HAP 8260B <4.0 <0.20 <2.0 ug/L

TX3B1180c08/31/2011 Acetone VOC 8260B 2,200 <5 5.1 ug/L

TX3B1180c08/31/2011 Methyl t-butyl ether Volatile Organic HAP 8260B 51 8.3 4.6 ug/L

TX3B1180c08/31/2011 Aniline Volatile Organic HAP 8270C 190 <7.9 <7.9 ug/L

TX3B1180c08/31/2011 2-Methylnaphthalene

Semi-Volatile/NonVolatile Organic HAP 8270D 5.6 <1.1 <1.1 ug/L

TX3B1180c08/31/2011 Sulfide (as S) Surrogate

SM 4500-

S2D 36 16 <13 ug/L

TX3B1180c08/31/2011 BOD5 Surrogate SM 5210B 52 <2.0 <2.0 mg/L

TX3B1180c08/31/2011 COD Surrogate HACH 8000 110 54 53 mg/L

TX3B1180d08/01/2011 Benzene Volatile Organic HAP 8260B <0.14 <0.14 <0.14 ug/L

TX3B1180d08/01/2011 Xylenes Volatile Organic HAP 8260B 1.3 0.85 0.90 ug/L

TX3B1180d

08/01/2011 Toluene Volatile Organic HAP 8260B 1.9 0.55 0.68 ug/L

TX3B1180d08/31/2011 Naphthalene

Semi-Volatile/NonVolatile Organic HAP 8260B <0.2 <2.0 <2.0 ug/L

TX3B1180d08/31/2011 Acetone VOC 8260B 7.9 <5 5.1 ug/L
Facility ID 

Number

Test Date

(mm/dd/yyyy) Pollutant Name Pollutant Class Test Method

Influent 

Concentration 

Value 

Concentration 

within Biounit 

Value 

Effluent 

Concentration 

Value 

Units mg/L or 

ug/L

TX3B1180d08/31/2011 Methyl t-butyl ether Volatile Organic HAP 8260B 3.6 7 4.6 ug/L

TX3B1180d08/31/2011 Aniline Volatile Organic HAP 8270C <8.3 <7.9 <7.9 ug/L

TX3B1180d08/31/2011 2-Methylnaphthalene

Semi-Volatile/NonVolatile Organic HAP 8270D <1.1 <1.1 <1.1 ug/L

TX3B1180d08/31/2011 Sulfide (as S) Surrogate

SM 4500-

S2D 43 18 <13 ug/L

TX3B1180d08/31/2011 BOD5 Surrogate SM 5210B <2.0 <2.0 <2.0 mg/L

TX3B1180d08/31/2011 COD Surrogate HACH 8000 52 50 53 mg/L

a Staged Activated Sludge Treatment Unit.

b Aeration Basins with Surface Aerators.

c

Influent is Influent Wastewater. Basin is 10 feet from influent side.

d

Influent is Filter Backwash. Basin is 10 feet from Filter Backwash side.
F_bio Determination From BOX Test

Compound F_bio 

First-order biorate, 

k1 (L/gMLVSS-hr)

Benzene Only Spike

Benzene 0.9952 9.901

Multi-compound Spike

Benzene 0.9952 9.877

Toluene 0.9920 6.380

Xylene 0.9860 3.729

Naphthalene 0.9949 4.691

F_bio Determination

Compound F_bio

First-order biorate, 

k1 (L/gMLVSS-hr)

Benzene Only Spike

Benzene Less Than Reporting Limit 2.99

Multi-compound Spike

Benzene Less Than Reporting Limit 0.58

Toluene Less Than Reporting Limit 0.34

Xylene Less Than Reporting Limit Unable to Estimate

Naphthalene Less Than Reporting Limit 0.39
Facility ID 

Number General Description

Meets def of 

EBU?

Wellmixed 

Table 1

Wellmixed 

Table 2

Test Date

(mm/dd/yyyy) Tank Shape

Tank 

Diameter 

(ft)

Tank Height 

(ft)

Tank Length 

(ft)

Tank Width 

(ft)

Liquid 

Height (ft)

Average 

wastewater 

flow rate 

during test 

(m3/s)

Wastewater 

pH

Wastewater 

temperature 

(deg, F)

Volatile suspended 

solids in biological 

treatment unit 

(g/L)

Total 

horsepower to 

surface 

aerators 

(HP)

Total air flow 

rate to diffused 

aerators (scfm 

at 68°F)

LA3C0620

Staged Activated Sludge 

Treatment Unit Y N Y 6/15/2011

LA3C0620

Aeration Basins with 

Surface Aerators Y N Y 6/15/2011

LA3C0690 Diffused Aearation Tk Y Y Y 6/2/2011 circular 100 25 0.08 6.8 101 2.45 N/A 1358

TX3B1180 a

Submerged Aeration 

Activated Sludge Unit Y N N 08/01/2011 rectangular 130 65 12 0.0355 7.62 98 840 0 4545

TX3B1180 b

Submerged Aeration 

Activated Sludge Unit Y N N 08/01/2011 rectangular 130 65 12 0.00355 7.45 94 840 0 4545

a

 Influent is Influent Wastewater. Basin is 10 feet from influent side.

b

 Influent is Filter Backwash. Basin is 10 feet from Filter Backwash side.