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 LA3C0620a 6/15/2011 Benzene SW8260B CBI CBI <0.0005 mg/L LA3C0620a 6/15/2011 Xylenes SW8260B CBI CBI <0.001 mg/L LA3C0620a 6/15/2011 Toluene SW8270D CBI CBI <0.0005 mg/L
LA3C0620a 6/15/2011 Napthalene SW8260B/ SW8270D CBI CBI <0.001 mg/L
LA3C0620a 6/15/2011 Chemical Oxygen Demand E410.4 CBI CBI 92.57 mg/L LA3C0620a 6/15/2011 Formaldehyde SW8315A CBI CBI 0.03 mg/L LA3C0620a 6/15/2011 Sulfide M4500-S CBI CBI 0.81 mg/L
LA3C0620a 6/15/2011 Biological Oxygen Demand SM5210B CBI CBI 126.67 mg/L LA3C0620b 6/15/2011 Benzene SW8260B CBI CBI <0.0005 mg/L LA3C0620b 6/15/2011 Xylenes SW8260B CBI CBI <0.001 mg/L LA3C0620b 6/15/2011 Toluene SW8270D CBI CBI <0.0005 mg/L
LA3C0620b 6/15/2011 Napthalene SW8260B/ SW8270D CBI CBI 0.05 mg/L
LA3C0620b 6/15/2011 Chemical Oxygen Demand E410.4 CBI CBI 68.33 mg/L LA3C0620b 6/15/2011 Formaldehyde SW8315A CBI CBI 0.04 mg/L LA3C0620b 6/15/2011 Sulfide M4500-S CBI CBI 0.65 mg/L
LA3C0620b 6/15/2011 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 TX3B1180c 08/01/2011 Benzene Volatile Organic HAP 8260B <2.8 <0.14 <0.14 ug/L TX3B1180c 08/01/2011 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

TX3B1180c 08/31/2011 Naphthalene Semi-Volatile/NonVolatile Organic HAP 8260B <4.0 <0.20 <2.0 ug/L TX3B1180c 08/31/2011 Acetone VOC 8260B 2,200 <5 5.1 ug/L TX3B1180c 08/31/2011 Methyl t-butyl ether Volatile Organic HAP 8260B 51 8.3 4.6 ug/L TX3B1180c 08/31/2011 Aniline Volatile Organic HAP 8270C 190 <7.9 <7.9 ug/L

TX3B1180c 08/31/2011 2-Methylnaphthalene Semi-Volatile/NonVolatile Organic HAP 8270D 5.6 <1.1 <1.1 ug/L

TX3B1180c 08/31/2011 Sulfide (as S) Surrogate SM 4500- S2D 36 16 <13 ug/L TX3B1180c 08/31/2011 BOD5 Surrogate SM 5210B 52 <2.0 <2.0 mg/L TX3B1180c 08/31/2011 COD Surrogate HACH 8000 110 54 53 mg/L TX3B1180d 08/01/2011 Benzene Volatile Organic HAP 8260B <0.14 <0.14 <0.14 ug/L TX3B1180d 08/01/2011 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

TX3B1180d 08/31/2011 Naphthalene Semi-Volatile/NonVolatile Organic HAP 8260B <0.2 <2.0 <2.0 ug/L TX3B1180d 08/31/2011 Acetone VOC 8260B 7.9 <5 5.1 ug/LFacility 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 TX3B1180d 08/31/2011 Methyl t-butyl ether Volatile Organic HAP 8260B 3.6 7 4.6 ug/L TX3B1180d 08/31/2011 Aniline Volatile Organic HAP 8270C <8.3 <7.9 <7.9 ug/L

TX3B1180d 08/31/2011 2-Methylnaphthalene Semi-Volatile/NonVolatile Organic HAP 8270D <1.1 <1.1 <1.1 ug/L

TX3B1180d 08/31/2011 Sulfide (as S) Surrogate SM 4500- S2D 43 18 <13 ug/L TX3B1180d 08/31/2011 BOD5 Surrogate SM 5210B <2.0 <2.0 <2.0 mg/L TX3B1180d 08/31/2011 COD Surrogate HACH 8000 52 50 53 mg/L

a

### Staged ActivatedSludge 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**

BenzeneLess Than Reporting Limit 2.99 **Multi-compound Spike**

BenzeneLess Than Reporting Limit 0.58 TolueneLess Than Reporting Limit 0.34 XyleneLess Than Reporting Limit Unable to Estimate NaphthaleneLess Than Reporting Limit 0.39Facility 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

TX3B1180a Submerged Aeration

Activated Sludge Unit Y N N 08/01/2011 rectangular 130 65 12 0.0355 7.62 98 840 0 4545
TX3B1180b Submerged Aeration

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

aInfluent is Influent Wastewater. Basin is 10 feet from influent side. bInfluent is Filter Backwash. Basin is 10 feet from Filter Backwash side.