## 37463 Federal Register / Vol. 78, No. 120 / Friday, June 21, 2013 / Rules and Regulations

EPA-A PPROVED 

### M ISSOURI 

### N ONREGULATORY 

### SIP P ROVISIONS 

### —Continued

Name of non-regulatory SIP revision Applicable geographic or nonattainment area State submittal date EPA approval date Explanation
(60) Section 128 Declaration: Missouri Air

Conservation Commission Representationand Conflicts of Interest Provisions; Missouri Revised Statutes (RSMo) RSMo 105.450, RSMo 105.452, RSMo 105.454, RSMo 105.462, RSMo 105.463, RSMo 105.466, RSMo 105.472, and RSMo 643.040.2. Statewide .......... 8/08/2012 6/21/2013 [ INSERT CITATION OF PUBLICATION ].

[FR Doc. 2013–14755 Filed 6–20–13; 8:45 am] **BILLING CODE 6560–50–P** 

### ENVIRONMENTAL PROTECTION **AGENCY 40 CFR Part 141**  **[EPA–HQ–OW–2013–0300; FRL–9818–2]** 

### Expedited Approval of Alternative Test **Procedures for the Analysis of Contaminants Under the Safe Drinking**  **Water Act; Analysis and Sampling Procedures**  Correction

In rule document 2013–12729, appearing on pages 32558–32574 in the issue of Friday, May 31, 2013, make the following correction: **PART 141—[CORRECTED]**

Beginning on page 32570, with the table entitled ‘‘ALTERNATIVE TESTING METHODS FOR CONTAMINANTS LISTED AT 40 CFR 141.25(A)’’, the tables are corrected to read as set forth below:



### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 141.25(a)

Contaminant Methodology SM 21st Edition 1 SM 22nd Edition 28 ASTM 4 Naturally Occurring: Gross alpha and beta .................. Evaporation ..................................................... 7110 B ................ 7110 B ................ Gross alpha ................................. Coprecipitation ................................................ 7110 C ................ 7110 C ................ Radium 226 ................................. Radon emanation ............................................ 7500–Ra C .......... 7500–Ra C .......... D3454–05 Radiochemical ................................................. 7500–Ra B .......... 7500–Ra B .......... D2460–07 Radium 228 ................................. Radiochemical ................................................. 7500–Ra D .......... 7500–Ra D .......... Uranium ....................................... Radiochemical ................................................. 7500–U B ............ 7500–U B ............ ICP–MS ........................................................... 3125 .................... ............................. D5673–05, 10 Alpha spectrometry ......................................... 7500–U C ............ 7500–U C ............ D3972–09 Laser Phosphorimetry ..................................... ............................. ............................. D5174–07 Alpha Liquid Scintillation Spectrometry .......... ............................. ............................. D6239–09 Man-Made: Radioactive Cesium .................... Radiochemical ................................................. 7500–Cs B .......... 7500–Cs B .......... Gamma Ray Spectrometry ............................. 7120 .................... 7120 .................... D3649–06 Radioactive Iodine ....................... Radiochemical ................................................. 7500–I B ............. 7500–I B ............. D3649–06 7500–I C ............. 7500–I C ............. 7500–I D ............. 7500–I D ............. Gamma Ray Spectrometry ............................. 7120 .................... 7120 .................... D4785–08 Radioactive Strontium 89, 90 ...... Radiochemical ................................................. 7500–Sr B ........... 7500–Sr B ..

......... Tritium .......................................... Liquid Scintillation ........................................... 7500– 3 H B .......... 7500– 3 H B .......... D4107–08 Gamma Emitters ......................... Gamma Ray Spectrometry ............................. 7120 .................... 7120 ......... ........... D3649–06 7500–Cs B .......... 7500–Cs B .......... D4785–08 7500–I B ............. 7500–I B .............


### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 141.74(a)(1)
Organism Methodology SM 21st Edition 1 SM 22nd Edition 28 Other Total Coliform .............................. Total Coliform Fermentation Technique ......... 9221 A, B, C ....... 9221 A, B, C ......

. Total Coliform Membrane Filter Technique .... 9222 A, B, C. ONPG–MUG Test ........................................... 9223 .................... 9223 B ................ Fecal Coliforms ........................... Fecal Coliform Procedure ............................... 9221 E ................ 9221 E ..

.............. Fecal Coliform Filter Procedure ...................... 9222 D ................ 9222 D ................ Heterotrophic bacteria ................. Pour Plate Method .......................................... 9215 B ................ 9215 B .

............... Turbidity ....................................... Nephelometric Method .................................... 2130 B ................ 2130 B ................


## 37464 Federal Register / Vol. 78, No. 120 / Friday, June 21, 2013 / Rules and Regulations

A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 141.74(a)(1)—Continued
Organism Methodology SM 21st Edition 1 SM 22nd Edition 28 Other Laser Nephelometry (on-line) ......................... ............................. ............................. Mitchell M5271 10 LED Nephelometry (on-line) ........................... ............................. ............................. Mitchell M5331 11 LED Nephelometry (on-line) ........................... ............................. ............................. AMI Turbiwell 15 LED Nephelometry (portable) ......................... ............................. ............................. Orion AQ4500 12


### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### D ISINFECTANT 

### R ESIDUALS 

### L ISTED AT 

### 40 CFR 141.74(a)(2)
Residual Methodology SM 21st Edition 1 SM 22nd Edition 28 ASTM 4 Other Free Chlorine ............ Amperometric Titration .................................................. 4500–Cl D ... 4500–Cl D ... D 1253 –08. DPD Ferrous Titrimetric ................................................ 4500–Cl F ... 4500–Cl F. DPD Colorimetric .......................................................... 4500–Cl G ... 4500–Cl G. Syringaldazine (FACTS) ............................................... 4500–Cl H ... 4500–Cl H. On-line Chlorine Analyzer ............................................. ..................... ..................... ..................... EPA 334.0 16 Amperometric Sensor ................................................... ..................... ..................... ............... ...... ChloroSense 17 Total Chlorine ........... Amperometric Titration .................................................. 4500–Cl D ... 4500–Cl D ... D 1253 –08. Amperometric Titration (Low level measurement) ........ 4500–Cl E ... 4500–Cl E. DPD Ferrous Titrimetric ................................................ 4500–Cl F ... 4500–Cl F. DPD Colorimetric .......................................................... 4500–Cl G ... 4500–Cl G. Iodometric Electrode ..................................................... 4500–Cl I ..... 4500–Cl I. On-line Chlorine Analyzer ............................................. ..................... ..................... ..................... EPA 334.0 16 Amperometric Sensor ................................................... ..................... ..................... ............... ...... ChloroSense 17 Chlorine Dioxide ....... Amperometric Titration .................................................. 4500–ClO 2 C 4500–ClO 2 C. Amperometric Titration .................................................. 4500–ClO 2 E 4500–ClO 2 E. Ozone ....................... Indigo Method ............................................................... 4500–O 3 B .. 4500–O 3 B.


### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 141.131(b)(1)
Contaminant Methodology EPA method ASTM 4 SM 21st Edition 1 SM 22nd Edition 28 TTHM ........................................................ P&T/GC/MS .................................. 524.3 9 , 524.4 29

. HAA5 ........................................................ LLE (diazomethane)/GC/ECD ....... ..................... ..................... 6251 B ......... 6251 B. Ion Chromatography Electrospray

Ionization Tandem Mass Spectrometry (IC–ESI–MS/MS). 557 14

.

Bromate .................................................... Two-Dimensional Ion Chromatography (IC). 302.0 18

. Ion Chromatography Electrospray

Ionization Tandem Mass Spectrometry (IC–ESI–MS/MS). 557 14

.Chemically Suppressed Ion Chromatography. ..................... D 6581–08 A. Electrolytically Suppressed Ion

Chromatography. ..................... D 6581–08 B.Chlorite ..................................................... Chemically Suppressed Ion Chromatography. ..................... D 6581–08 A. Electrolytically Suppressed Ion

Chromatography. ..................... D 6581–08 B. Chlorite—daily monitoring as prescribed

in 40 CFR 141.132(b)(2)(i)(A). Amperometric Titration .................. ..................... ..................... 4500–ClO 2 E 4500–ClO 2 E.



### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### D ISINFECTANT 

### R ESIDUALS 

### L ISTED AT 

### 40 CFR 141.131(c)(1)
Residual Methodology SM 21st Edition 1 SM 22nd Edition 28 ASTM 4 Other Free Chlorine ............................... Amperometric Titration .............................. 4500–Cl D ... 4500–Cl D ... D 1253– 08. DPD Ferrous Titrimetric ............................ 4500–Cl F ... 4500–Cl F. DPD Colorimetric ....................................... 4500–Cl G ... 4500–Cl G. Syringaldazine (FACTS) ............................ 4500–Cl H ... 4500–Cl H. Amperometric Sensor ................................ ..................... ..................... ..................... ChloroSense. 17 On-line Chlorine Analyzer ......................... ..................... ..................... ..................... EPA 334.0. 16 Combined Chlorine ...................... Amperometric Titration .............................. 4500–Cl D ... 4500–Cl D ... D 1253–08. DPD Ferrous Titrimetric ............................ 4500–Cl F ... 4500–Cl F. DPD Colorimetric ....................................... 4500–Cl G ... 4500–Cl G. Total Chlorine ............................... Amperometric Titration .............................. 4500–Cl D ... 4500–Cl D ... D 1253 –08.


## 37465 Federal Register / Vol. 78, No. 120 / Friday, June 21, 2013 / Rules and Regulations

A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### D ISINFECTANT 

### R ESIDUALS 

### L ISTED AT 

### 40 CFR 141.131(c)(1)—Continued
Residual Methodology SM 21st Edition 1 SM 22nd Edition 28 ASTM 4 Other Low level Amperometric Titration .............. 4500–Cl E ... 4500–Cl E. DPD Ferrous Titrimetric ............................ 4500–Cl F ... 4500–Cl F. DPD Colorimetric ....................................... 4500–Cl G ... 4500–Cl G. Iodometric Electrode ................................. 4500–Cl I ..... 4500–Cl I. Amperometric Sensor ................................ ..................... ..................... ..................... ChloroSense. 17 On-line Chlorine Analyzer ......................... ..................... ..................... ..................... EPA 334.0. 16 Chlorine Dioxide ........................... Amperometric Method II ............................ 4500–ClO 2 E 4500–ClO 2 E.



### * * * * * 

### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### P ARAMETERS 

### L ISTED AT 

### 40 CFR 141.131(d)
Parameter Methodology SM 21st Edition 1 SM 22nd Edition 28 EPA Total Organic Carbon (TOC) ...................... High Temperature Combustion ................... 5310 B ......... 5310 B ........ 415.3, Rev 1.2 19 Persulfate-Ultraviolet or Heated Persulfate

Oxidation. 5310 C ........ 5310 C ........ 415.3, Rev 1.2 19 Wet Oxidation ............................................. 5310 D ........ 5310 D ........ 415.3, Rev 1.2 19 Specific Ultraviolet Absorbance (SUVA) ..... Calculation using DOC and UV 254 data ...... ..................... ..................... 415.3, Rev 1.2 19 Dissolved Organic Carbon (DOC) ....... High Temperature Combustion ................... 5310 B ........ 5310 B ........ 415.3, Rev 1.2 19 Persulfate-Ultraviolet or Heated Persulfate

Oxidation. 5310 C ........ 5310 C ........ 415.3, Rev 1.2 19 Wet Oxidation ............................................. 5310 D ........ 5310 D ........ 415.3, Rev 1.2 19 Ultraviolet absorption at 254 nm (UV 254 ) .... Spectrophotometry ...................................... 5910 B ......... 5910 B ........ 415.3, Rev 1.2 19



### * * * * * 

### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 141.402(c)(2)
Organism Methodology SM 20th Edition 6 SM 21st Edition 1 SM 22nd Edition 28 SM Online 3 Other

E. coli ........................................ Colilert ® .................................... ..................... 9223 B ........ 9223 B ......... 9223 B–97

. Colisure ® .................................. ..................... 9223 B ........ 9223 B ........ 9223 B–97

. Colilert-18 ................................. 9223 B ........ 9223 B ......... 9223 B ........ 9223 B–97

. Readycult ® ................................ ..................... ..................... ..................... ..................... Ready cult ® 20 Colitag ....................................... ..................... ..................... ..................... ..................... ModifiedColitag TM 13 Chromocult ® ............................. ..................... ..................... ..................... ..................... Chromo cult ® 21 EC–MUG .................................. ..................... ..................... 9221 F

. Enterococci ............................... Multiple-Tube Technique .......... ..................... ..................... ..........

........... 9230 B–04

.Coliphage .................................. Two-Step Enrichment Presence-Absence Procedure. ..................... ..................... ..................... ..................... Fast Phage 30



### * * * * * 

### A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 141.852(a)(5) Organism Methodology category Method SM 22nd Edition 28
Total Coliforms ..................................... Lactose Fermentation Methods ........... Standard Total Coliform Fermentation Technique. 9221 B.1, B.2 Enzyme Substrate Methods ................ Colilert ® ............................................... 9223 B Colisure ® ............................................. 9223 B Escherichia coli

.................................... Escherichia coli Procedure (following Lactose Fermentation Methods). EC–MUG medium ............................... 9221 F.1 Enzyme Substrate Methods ................ Colilert ® ............................................... 9223 B Colisure ® ............................................. 9223 B


## 37466 Federal Register / Vol. 78, No. 120 / Friday, June 21, 2013 / Rules and Regulations

A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 143.4(b)
Contaminant Methodology EPA method ASTM 4 SM 21st Edition 1 SM 22nd Edition 28 SM online 3Aluminum ............ Axially viewed inductively coupled plasma-atomic emission spectrometry (AVICP–AES). 200.5, Revision 4.2 2

Atomic Absorption; Direct. .................................... ......................... 3111 D ............ 3111 D. Atomic Absorption;

Furnace. .................................... ......................... 3113 B ............ 3113 B ............ 3113 B–04 Inductively Coupled

Plasma. .................................... ......................... 3120 B ............ 3120 B.
Chloride ............... Silver Nitrate Titration .................................... D 512–04 B .... 4500-Cl

- B ....... 4500-Cl

- B. Ion Chromatography .. .................................... ......................... 4110 B ............ 4110 B.Potentiometric Titration. .................................... ......................... 4500-Cl D .. 4500-Cl D. Color ................... Visual Comparison ..... .................................... ......................... 2120 B ............ 2120 B. Foaming Agents .. Methylene Blue Active Substances (MBAS). .................................... ......................... 5540 C ............ 5540 C.Iron ...................... Axially viewed inductively coupled plasma-atomic emission spectrometry (AVICP–AES). 200.5, Revision 4.2 2

Atomic Absorption; Direct. .................................... ......................... 3111 B ............ 3111 B. Atomic Absorption;

Furnace. .................................... ......................... 3113 B ............ 3113 B ............ 3113 B–04 Inductively Coupled

Plasma. .................................... ......................... 3120 B ............ 3120 B.Manganese ......... Axially viewed inductively coupled plasma-atomic emission spectrometry (AVICP–AES). 200.5, Revision 4.2 2

Atomic Absorption; Direct. .................................... ......................... 3111 B ............ 3111 B. Atomic Absorption;

Furnace. .................................... ......................... 3113 B ............ 3113 B ............ 3113 B–04 Inductively Coupled

Plasma. .................................... ......................... 3120 B ............ 3120 B.
Odor .................... Threshold Odor Test .. .................................... ......................... 2150 B ............ 2150 B.Silver ................... Axially viewed inductively coupled plasma-atomic emission spectrometry (AVICP–AES). 200.5, Revision 4.2 2

Atomic Absorption; Direct. .................................... ......................... 3111 B ............ 3111 B. Atomic Absorption;

Furnace. .................................... ......................... 3113 B ............ 3113 B ............ 3113 B–04 Inductively Coupled

Plasma. .................................... ......................... 3120 B ............ 3120 B. Sulfate ................. Ion Chromatography .. .................................... ......................... 4110 B ............ 4110 B.Gravimetric with ignition of residue. .................................... ......................... 4500–SO 4 2

¥ C. 4500–SO 4 2

¥ C. 4500–SO 4 2

¥ C–97Gravimetric with drying of residue. .................................... ......................... 4500–SO 4 2

¥ D. 4500–SO 4 2

¥ D. 4500–SO 4 2

¥ D–97 Turbidimetric method .................................... D 516–07, 11 .. 4500–SO 4 2

¥ E. 4500–SO 4 2

¥ E. 4500–SO 4 2

¥ E–97
Automated

methylthymol blue method. .................................... ......................... 4500–SO 4 2

¥ F 4500–SO 4 2

¥ F 4500–SO 4 2

¥ F–97

Total Dissolved

Solids. Total Dissolved Solids Dried at 180 deg C. .................................... ......................... 2540 C ............ 2540 C.Zinc ..................... Axially viewed inductively coupled plasma-atomic emission spectrometry (AVICP–AES). 200.5, Revision 4.2 2

Atomic Absorption; Direct Aspiration. .................................... ......................... 3111 B ............ 3111 B.


## 37467 Federal Register / Vol. 78, No. 120 / Friday, June 21, 2013 / Rules and Regulations

A LTERNATIVE 

### T ESTING 

### M ETHODS FOR 

### C ONTAMINANTS 

### L ISTED AT 

### 40 CFR 143.4(b)—Continued
Contaminant Methodology EPA method ASTM 4 SM 21st Edition 1 SM 22nd Edition 28 SM online 3 Inductively Coupled

Plasma. .................................... ......................... 3120 B ............ 3120 B.

1 Standard Methods for the Examination of Water and Wastewater, 21st edition (2005). Available from American Public Health Association, 800 I Street NW., Washington, DC 20001–3710.

2 EPA Method 200.5, Revision 4.2. ‘‘Determination of Trace Elements in Drinking Water by Axially Viewed Inductively Coupled Plasm a-Atomic Emission Spectrometry.’’ 2003. EPA/600/R–06/115. (Available at http://www.epa.gov/nerlcwww/ordmeth.htm. )

3 Standard Methods Online are available at http://www.standardmethods.org. The year in which each method was approved by the Standard Methods Committee is designated by the last two digits in the method number. The methods listed are the only online versions that may be used.

4 Available from ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428–2959 or http://astm.org. The methods listed are the only alternative versions that may be used. * * * * * * * 6 Standard Methods for the Examination of Water and Wastewater, 20th edition (1998). Available from American Public Health Association, 800 I Street NW., Washington, DC 20001–3710.

7 Method ME355.01, Revision 1.0. ‘‘Determination of Cyanide in Drinking Water by GC/MS Headspace,’’ May 26, 2009. Available at https:// www.nemi.gov or from James Eaton, H & E Testing Laboratory, 221 State Street, Augusta, ME 04333. (207) 287–2727.

8 Systea Easy (1-Reagent). ‘‘Systea Easy (1-Reagent) Nitrate Method,’’ February 4, 2009. Available at https://www.nemi.gov or from Systea Scientific, LLC., 900 Jorie Blvd., Suite 35, Oak Brook, IL 60523.

9 EPA Method 524.3, Version 1.0. ‘‘Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mas s Spectrometry,’’ June 2009. EPA 815–B–09–009. Available at http://water.epa.gov/drink/.

10 Mitchell Method M5271, Revision 1.1. ‘‘Determination of Turbidity by Laser Nephelometry,’’ March 5, 2009. Available at https://www.nemi.gov or from Leck Mitchell, Ph.D., PE, 656 Independence Valley Dr., Grand Junction, CO 81507.

11 Mitchell Method M5331, Revision 1.1. ‘‘Determination of Turbidity by LED Nephelometry,’’ March 5, 2009. Available at https://www.nemi.gov or from Leck Mitchell, Ph.D., PE, 656 Independence Valley Dr., Grand Junction, CO 81507.

12 Orion Method AQ4500, Revision 1.0. ‘‘Determination of Turbidity by LED Nephelometry,’’ May 8, 2009. Available at https://www.nemi.gov or from Thermo Scientific, 166 Cummings Center, Beverly, MA 01915, http://www.thermo.com.

13 Modified Colitag TM Method. ‘‘Modified Colitag TM Test Method for the Simultaneous Detection of E. coli and other Total Coliforms in Water (ATP D05–0035),’’ August 28, 2009. Available at https://www.nemi.gov or from CPI International, 5580 Skylane Boulevard, Santa Rosa, CA 95403.

14 EPA Method 557. ‘‘Determination of Haloacetic Acids, Bromate, and Dalapon in Drinking Water by Ion Chromatography Electrospray Ionization Tandem Mass Spectrometry (IC–ESI–MS/MS),’’ September 2009. EPA 815–B–09–012. Available at http://water.epa.gov/drink/.

15 AMI Turbiwell, ‘‘Continuous Measurement of Turbidity Using a SWAN AMI Turbiwell Turbidimeter,’’ August 2009. Available at https:// www.nemi.gov or from Markus Bernasconi, SWAN Analytische Instrumente AG, Studbachstrasse 13, CH–8340 Hinwil, Switzerland.

16 EPA Method 334.0. ‘‘Determination of Residual Chlorine in Drinking Water Using an On-line Chlorine Analyzer,’’ September 2009. EPA 815– B–09–013. Available at http://water.epa.gov/drink/.

17 ChloroSense. ‘‘Measurement of Free and Total Chlorine in Drinking Water by Palintest ChloroSense,’’ August 2009. Available at https:// www.nemi.gov or from Palintest Ltd., 21 Kenton Lands Road, P.O. Box 18395, Erlanger, KY 41018.

18 EPA Method 302.0. ‘‘Determination of Bromate in Drinking Water using Two-Dimensional Ion Chromatography with Suppressed Conduct ivity Detection,’’ September 2009. EPA 815–B–09–014. Available at http://water.epa.gov/drink/.

19 EPA 415.3, Revision 1.2. ‘‘Determination of Total Organic Carbon and Specific UV Absorbance at 254 nm in Source Water and Drink ing Water,’’ September 2009. EPA/600/R–09/122. Available at http://www.epa.gov/nerlcwww/ordmeth.htm.

20 Readycult ® Method, ‘‘Readycult ® Coliforms 100 Presence/Absence Test for Detection and Identification of Coliform Bacteria and Escherichia coli in Finished Waters,’’ January, 2007. Version 1.1. Available from EMD Millipore (division of Merck KGaA, Darmstadt, Germany), 290 Concord Road, Billerica, MA 01821.

21 Chromocult ® Method, ‘‘Chromocult ® Coliform Agar Presence/Absence Membrane Filter Test Method for Detection and Identification of Coliform Bacteria and Escherichia coli in Finished Waters,’’ November, 2000. Version 1.0. EMD Millipore (division of Merck KGaA, Darmstadt, Germany), 290 Concord Road, Billerica, MA 01821.

22 Hach Company. ‘‘Hach Company SPADNS 2 (Arsenite-Free) Fluoride Method 10225—Spectrophotometric Measurement of Fluoride in Water and Wastewater,’’ January 2011. 5600 Lindbergh Drive, P.O. Box 389, Loveland, Colorado 80539. (Available at http://www.hach.com. )

23 Hach Company. ‘‘Hach Company TNTplus TM 835/836 Nitrate Method 10206—Measurement of Nitrate in Water and Wastewater,’’ January 2011. 5600 Lindbergh Drive, P.O. Box 389, Loveland, Colorado. (Available at http://www.hach.com. )

24 EPA Method 525.3. ‘‘Determination of Semivolatile Organic Chemicals in Drinking Water by Solid Phase Extraction and Capillary C olumn Gas Chromatography/Mass Spectrometry (GC/MS),’’ February 2012. EPA/600/R–12/010. Available at http://www.epa.gov/nerlcwww/ordmeth.htm.

25 EPA Method 536. ‘‘Determination of Triazine Pesticides and their Degradates in Drinking Water by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry (LC/ESI–MS/MS),’’ October 2007. EPA 815–B–07–002. Available at http://water.epa.gov/drink.

26 EPA Method 523. ‘‘Determination of Triazine Pesticides and their Degradates in Drinking Water by Gas Chromatography/Mass Spectr ometry (GC/MS),’’ February 2011. EPA 815–R–11–002. Available at http://water.epa.gov/drink.

27 EPA Method 1623.1. ‘‘ Cryptosporidium and Giardia in Water by Filtration/IMS/FA,’’ 2012. EPA–816–R–12–001. (Available at http:// water.epa.gov/drink. )

28 Standard Methods for the Examination of Water and Wastewater, 22nd edition (2012). Available from American Public Health Association, 800 I Street NW., Washington, DC 20001–3710.

29 EPA Method 524.4, Version 1.0. ‘‘Measurement of Purgeable Organic Compounds in Water by Gas Chromatography/Mass Spectrometry using Nitrogen Purge Gas,’’ May 2013. EPA 815–R–13–002. Available at http://water.epa.gov/drink.

30 Charm Sciences Inc. ‘‘Fast Phage Test Procedure. Presence/Absence for Coliphage in Ground Water with Same Day Positive Predicti on’’. Version 009. November 2012. 659 Andover Street, Lawrence, MA 01843. Available at www.charmsciences.com.


## 37468 Federal Register / Vol. 78, No. 120 / Friday, June 21, 2013 / Rules and Regulations

[FR Doc. C1–2013–12729 Filed 6–20–13; 8:45 am] **BILLING CODE 1505–01–D**



### ENVIRONMENTAL PROTECTION **AGENCY 40 CFR Part 180**  **[EPA–HQ–OPP–2012–0177; FRL–9387–3]** 

### Cyproconazole; Pesticide Tolerances
**AGENCY** 

### : Environmental Protection Agency (EPA). **ACTION** 

### : Final rule.
**SUMMARY** 

### : This regulation establishes tolerances for residues of cyproconazole in or on peanut and peanut, hay. Syngenta Crop Protection, LLC. requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA). **DATES** 

### : This regulation is effective June 21, 2013. Objections and requests for hearings must be received on or before August 20, 2013, and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of the **SUPPLEMENTARY INFORMATION**  

### ). **ADDRESSES** 

### : The docket for this action, identified by docket identification (ID) number EPA–HQ–OPP–2012–0177, is available at http://www.regulations.gov or at the Office of Pesticide Programs Regulatory Public Docket (OPP Docket) in the Environmental Protection Agency Docket Center (EPA/DC), EPA West Bldg., Rm. 3334, 1301 Constitution Ave. NW., Washington, DC 20460–0001. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. The telephone number for the Public Reading Room is (202) 566–1744, and the telephone number for the OPP Docket is (703) 305–5805. Please review the visitor instructions and additional information about the docket available at http://www.epa.gov/dockets. **FOR FURTHER INFORMATION CONTACT** 

### : Shaunta Hill, Registration Division (7505P), Office of Pesticide Programs, Environmental Protection Agency, 1200 Pennsylvania Ave. NW., Washington, DC 20460–0001; telephone number: (703) 347–8961; email address: hill.shaunta@epa.gov. **SUPPLEMENTARY INFORMATION** 

### : I. General Information A. Does this action apply to me?

You may be potentially affected by this action if you are an agricultural producer, food manufacturer, or pesticide manufacturer. The following list of North American Industrial Classification System (NAICS) codes is not intended to be exhaustive, but rather provides a guide to help readers determine whether this document applies to them. Potentially affected entities may include:

• Crop production (NAICS code 111).

• Animal production (NAICS code 112).

• Food manufacturing (NAICS code 311).

• Pesticide manufacturing (NAICS code 32532). B. How can I get electronic access to other related information?

You may access a frequently updated electronic version of EPA’s tolerance regulations at 40 CFR part 180 through the Government Printing Office’s eCFR site at http://www.ecfr.gov/cgi-bin/textidx?&c=ecfr&tpl=/ecfrbrowse/Title40/ 40tab

_ 02.tpl. To access the OCSPP test guidelines referenced in this document electronically, please go to http:// www.epa.gov/ocspp and select ‘‘Test Methods and Guidelines.’’ C. How can I file an objection or hearing request?

Under FFDCA section 408(g), 21 U.S.C. 346a, any person may file an objection to any aspect of this regulation and may also request a hearing on those objections. You must file your objection or request a hearing on this regulation in accordance with the instructions provided in 40 CFR part 178. To ensure proper receipt by EPA, you must identify docket ID number EPA–HQ– OPP–2012–0177 in the subject line on the first page of your submission. All objections and requests for a hearing must be in writing, and must be received by the Hearing Clerk on or before August 20, 2013. Addresses for mail and hand delivery of objections and hearing requests are provided in 40 CFR 178.25(b).

In addition to filing an objection or hearing request with the Hearing Clerk as described in 40 CFR part 178, please submit a copy of the filing (excluding any Confidential Business Information (CBI)) for inclusion in the public docket. Information not marked confidential pursuant to 40 CFR part 2 may be disclosed publicly by EPA without prior notice. Submit the non-CBI copy of your objection or hearing request, identified by docket ID number EPA–HQ–OPP– 2012–0177, by one of the following methods:

• Federal eRulemaking Portal: http:// www.regulations.gov. Follow the online instructions for submitting comments. Do not submit electronically any information you consider to be CBI or other information whose disclosure is restricted by statute.

• Mail: OPP Docket, Environmental Protection Agency Docket Center (EPA/ DC), (28221T), 1200 Pennsylvania Ave. NW., Washington, DC 20460–0001.

• Hand Delivery: To make special arrangements for hand delivery or delivery of boxed information, please follow the instructions at http:// www.epa.gov/dockets/contacts.htm. Additional instructions on commenting or visiting the docket, along with more information about dockets generally, is available at http://www.epa.gov/ dockets. II. Summary of Petitioned-for Tolerance

In the Federal Register of May 23, 2012 (77 FR 30481) (FRL–9347–8), EPA issued a document pursuant to FFDCA section 408(d)(3), 21 U.S.C. 346a(d)(3), announcing the filing of a pesticide petition (PP 1F7956) by Syngenta Crop Protection, LLC., P.O. Box 18300, Greensboro, NC 24719. The petition requested that 40 CFR 180.485 be amended by establishing tolerances for residues of the fungicide cyproconazole, in or on peanut, hay at 6.0 parts per million (ppm), and peanut, nutmeat; peanut, meal; peanut, butter; and peanut, refined oil at 0.03 ppm. That document referenced a summary of the petition prepared by Syngenta Crop Protection, the registrant, which is available in the docket, http:// www.regulations.gov. There were no substantive comments received in response to the notice of filing.

Based upon review of the data supporting the petition, EPA has modified the requested tolerance levels and crops for which tolerances were needed. The reasons for these changes are explained in Unit IV.C. III. Aggregate Risk Assessment and Determination of Safety

Section 408(b)(2)(A)(i) of FFDCA allows EPA to establish a tolerance (the legal limit for a pesticide chemical residue in or on a food) only if EPA determines that the tolerance is ‘‘safe.’’ Section 408(b)(2)(A)(ii) of FFDCA defines ‘‘safe’’ to mean that ‘‘there is a reasonable certainty that no harm will result from aggregate exposure to the pesticide chemical residue, including all anticipated dietary exposures and all other exposures for which there is reliable information.’’ This includes exposure through drinking water and in residential settings, but does not include occupational exposure. Section 408(b)(2)(C) of FFDCA requires EPA to give special consideration to exposure of infants and children to the pesticide chemical residue in establishing a