# Attachment4 Samplingsummary

.·,Tabulated Influent/Effluent Data lnf BOD (avg/mg/L) Flow (MGD) Eff CBOD (avg mg/L) SS (avg mg/L) Fecal Col. (#/1 00 ml) pH (std units) CL2 (avg) NH 3 Avg NH 3 Max

Month Avg Max lnf Eff {av£1) lnf Eff AV£1 Max Min Max m£1/L m£1/L mg/L Notes 

### well water accepted June 06 0.580 0.900 127 4.5 142 12 69 142 6.7 7.2 0.01 0.38 0.89 

### " July 06 0.572 1.110 101 4.1 113 12 55 134 7.0 7.4 0.02 0.37 0.89 Aug 06 0.507 0.680 117 4.2 119 15 6.4 16 6.8 7.1 0.03 0.26 0.60 Sept 06 0.598 0.950 85 5.4 86 11.5 41 68 6.9 7.0 0.02 0.50 1.30 Oct 06 0.754 1.040 99 5.0 115 8.3 63 108 6.9 7.1 0.014 0.58 2.00 Nov 06 0.721 1.260 70 5.2 155 12.5 268 1030 7.0 7.2 0.02 0.90 3.30 Dec 06 0.696 0.920 107 6.3 170 20 119 158 6.9 7.2 0.02 0.20 0.40 Jan 07 0.600 1.150 88 <4 121 19 71 168 6.8 7.2 0.02 0.20 0.30 Feb 07 0.560 0.800 88 4.5 94 14.5 5 8 6.9 7.1 0.03 0.60 0.80 Mar07 0.630 11.600 123 5.3 160 8.3 44 176 6.8 7.1 0.02 0.63 1.20 Apr07 0.451 0.810 129 6.5 180 28 50 160 7.0 7.1 0.03 0.13 0.20 May07 0.390 0.570 158 7.8 142 28 90 36 6.9 7.2 0.03 0.30 0.16 June 07 0.526 0.780 134 5.7 228 18 280 790 6.5 6.9 0.02 0.25 0.60 July 07 0.540 0.990 113 5.3 91 18 35 128 6.4 7.0 0.02 0.13 0.20 Aug 07 0.720 1.600 133 7.8 190 16 35 70 6.7 7.0 0.02 0.50 2.40 Sept 07 0.530 0.750 152 11.5 248 9.5 782 1970 5.8 6.9 0.02 0.13 0.20 Oct 07 0.533 1.040 215 6.5 234 9.9 163 1300 6.7 7.9 0.01 0.12 0.20 Nov 07 0.702 1.180 295 9.5 246 10 83 340 6.6 7.0 0.02 0.32 0.90 Dec 07 0.955 1.200 97 6.0 161 9.2 14 39 6.9 7.2 0.025 0.13 0.20 Jan 08 0.734 1.000 99 4.6 199 5.6 73 340 6.8 7.1 0.03 0.20 0.40 Feb 08 0.850 1.320 89 4.0 75 11 5 8 6.9 7.3 0.02 0.20 0.50 Mar08 0.771 1.240 94 4.5 72 23 25 50 7.0 7.3 0.07 0.13 0.20 Apr08 0.520 0.700 149 5.4 203 17 123 330 6.7 7.2 0.02 <0.1 0.10 May08 0.640 0.910 148 7.8 126 16 83 160 6.5 7.9 0.02 <0.1 0.10 June 08 0.560 0.960 104 6.0 121 12 45 100 6.6 8.5 0.02 0.13 0.20 July 08 0.500 0.950 97 4.7 96 6 50 152 6.8 7.1 0.03 0.52 2.20 Aug 08 0.335 0.570 253 10.0 140 20.5 2046 8000 6.4 6.9 0.02 1.40 4.70 Sept 08 0.368 0.700 165 6.4 153 12 101 200 6.6 7 0.02 7.10 20.50 Oct 08 0.416 0.760 162 5.4 159 7.2 79 192 6.8 7.3 0.05 0.72 1.70 Nov 08 0.480 0.830 208 7.4 138 8.8 70 168 6.7 7.1 0.07 1.90 5.70 

### Stopped accepting Dec 08 0.756 1.440 113 5.2 66 6.4 104 184 6.7 7.3 0.02 0.76 2.90 Jan 09 0.709 1.220 128 5.4 94 6.9 78 192 6.7 6.9 0.02 <.1 0.1 Feb 09 0.703 1.010 133 4 115 7.3 36 6.7 6.8 0.04 0.1 0.1



## ,.Sampling Results Summary Module Pollutant MDL Influent Collection ID Parameter

No. Group Used Units 1 2 Maximum Average method Aluminum,

Total 4 1 0.007 mg/1 1.850 1.750 1.850 1.800 SM3120B Barium,

Total 4 1 0.007 mg/1 2.450 2.420 2.450 2.435 SM31208 Iron,

Dissolved 4 1 0.007 mg/1 54.400 53.700 54.400 54.050 SM31208 Iron,

Total 4 1 0.007 mg/1 56.500 56.400 56.500 56.450 SM3120B Manganese,

Total 4 1 0.007 mg/1 4.860 5.060 5.060 4.960 SM3120B Oil

& Grease 4 1 5.000 mg/1 5.990 4.780 5.990 5.385 SM5520B Sulfate

4 1 1.000 mg/1 167 168 168 168 ASTMD516-02Surfactants/MBAS

4 1 0.020 mg/1 21.600 26.400 26.400 24.000 SM5540C Ammonia

as N 4 1 0.042 mg/1 9.520 9.520 9.520 9.520 SM4500-NH3C Hardness

4 1 1.000 mg/1 1760 1796 1796 1778 SM23408 pH

4 1 na std unit 4.700 4.600 4.700 4.650 SM4500-H+B Total

Suspended Solids 4 1 3.000 mg/1 38.400 28.400 38.400 33.400 SM2540D Total

Dissolved Solids 4 1 10.000 mg/1 8800 9000 9000 8900 SM2540C Arsenic, Total 5 2 0.007 mg/1 ND ND ND ND SM31208 Cadmium,

Total 5 2 0.007 mg/1 ND ND ND ND SM3120B Copper,

Total 5 2 0.007 mg/1 0.055 0.055 0.055 0.055 SM3120BLead,

Total 5 2 0.007 mg/1 0.037 0.033 0.037 0.035 SM31208 Nickle,

Total 5 2 0.007 mg/1 ND ND ND ND SM3120B Silver,

Total 5 2 0.007 mg/1 ND ND ND ND SM3120B Zinc,

Total 5 2 0.007 mg/1 0.201 0.203 0.203 0.202 SM3120B Benzene 6 3 0.010 mg/1 0.026 0.0228 0.026 0.024 SW8021B Ethyl

benzene 6 3 0.010 mg/1 0.0192 0.0168 0.019 0.018 SW80218 Toluene

6 3 0.010 mg/1 0.0461 0.0367 0.046 0.041 SW8021B Phenol 7 4 0.100 mg/1 ND ND ND ND EPA420.1 Acidity na Note 3 5.000 mg/1 175 185 185 180 SM2310B Alkalinity na Note 3 5.000 mg CaC03/1 5.100 5.100 5.100 5.100 SM2320B Conductance na Note 3 na uS/em 15.200 15.200 15.200 15.200 SM2510B Osmotic

Pressure na Note 3 6.000 MOS/kg 269 253 269 261 Total

Chlorides na Note 3 0.050 mg/1 4349 3924 4349 4137 SM4500-CI-B Xylene na Note 3 0.020 mg/1 0.123 0.103 0.123 0.113 SW8021B Notes 1 Per 3800-PM-WSFR0008a, Table 1, page 20, Group 1 testing (and additional as required by the Bureau of Oil & Gas Managem

is required for wastewater associated with Oil & Gas extraction. 2

MCL's are from 550-2100-002, C.1, page 13. 3 Required per Bureau of Oil & Gas 4 Per Oil & Gas Wastewater Permitting Manual (550-21 00-02), Chapter IV, Section C., Para. 1.