Falkenburg Road Advanced Wastewater Treatment Plant

Table 2. Effluent limits, Class III Marine Criteria, and chemical and microbiological data for samples collected fromFalkenburg Road Advanced Wastewater Treatment Plant on January 29 and 30, 2007.Falkenburg Advanced WastewaterTreatment PlantNPDES #FL0040614Organic Constituents (µg/L)Class IIIMarine Stds.EffluentLimitsOutfall D-001Grab(EFD-01)Outfall D-001Composite(EFD-01)***FilteredEffluent(EFB-01)Bromodichloromethane ≤ 22 a ≤ 22 a 15 - -Chloroform ≤ 470.8 a - 35 - -Dibromochloromethane ≤ 34 a - 5 - -Atrazine - - 0.29 - -Metals (µg/L unless otherwise noted)Aluminum ≤ 1500 - 59 64 -Arsenic ≤ 50 - 1.5 U 0.5 U -Cadmium ≤ 9.3 - 0.15 U 0.05 U -Calcium (mg/L) - - 83.7 86.3 f -Chromium-III - - 0.3 U 0.3 U -Copper ≤ 3.7 - 1.1 I 2.28 f -Iron ≤ 300 - 67 63 -Lead ≤ 8.5 - 0.6 U 0.25 I -Magnesium (mg/L) - - 13.7 13.8 f -Nickel ≤ 8.3 - 2.5 I 2.5 I -Selenium ≤ 71 - 1.5 U 0.5 U -Silver ≤ 2.3 - 0.075 U 0.025 U -Zinc ≤ 86 - 39 42 -Nutrients (mg/L)Ortho-phosphate - - 0.35 - -Total Phosphorus - ≤ 2.0 s** 0.43 A 0.14 -Total Ammonia - - 0.038 0.077 I -Un-ionized Ammonia - - < 0.02 c < 0.02 c -Nitrate and Nitrite - - 0.77 1.1 f -Total Kjeldahl Nitrogen - - 0.84 A 0.57 -Organic Nitrogen - - 0.8 0.49 -Total Nitrogen - ≤ 6.0 s** 1.6 1.7 -General Physical and Chemical ParametersDissolved Oxygen (mg/L) ≥ 4.0 s ≥ 5.0 s 10.0 - -pH (SU) 6.5 - 8.5 s 6.5 - 8.5 s 7.2 - -Conductivity (µmhos/cm) - - 1055 - -Temperature (°C) - - 22.4 - -Total Residual Chlorine (mg/L) ≤ 0.01 ≤ 0.01 s < 0.02 U - -Total Suspended Solids (mg/L) - ≤ 5.0 s 4 U - 4 UTotal Suspended Solids (mg/L) - ≤ 10.0 s** - 4 U -Turbidity (NTU) ≤ 29.0 t - 2.5 0.4 f 0.35Color (pt-Co) - - 10 - -CBOD, 5 day (mg/L), N - inhibited - ≤ 10.0 s** 1.4 AI 1.8 AI -Oils and Greases (mg/L) ≤ 5.0 - 2 I - -Flow (MGD) - ≤ 6.0 a 5.22 a - -Hardness (mg CaCO 3 ) - - 265.42 c 272.32 c -Microbiology (Number of counts/100ml)Fecal Coliforms ≤ 800 s ≤ 25.0 s 1 J* - -Value exceeds the Class III Water Quality Criteria or permit limitsa - Annual Averagec - Value is calculatedf - Analyte was detected in both sample and equipment blank (composite)s - Single samplet - Shall not exceed 29 NTUs above backgroundA - Value reported is the mean of two or more determinationsI - The reported value is between the laboratory method detection limit and the laboratory practical quantitation limitJ - Estimated valueU - Material analyzed for but not detected; value reported is the method detection limit* - Data provided by FL DEP Southwest District lab** - Permit limlit is for a composite sample. All other permit limits are for grab samples.*** - Samples collected from EFD-01 rather than permitted sample point EFA-01 due to lack of flow proportional measuring device at EFA-015