### ATTACHMENT I 

## MISSISSIPPI DEQLETTERTO EPA DATED MAY 24, 2007

1 IOa2di SIP TSDFinal August 23, 2007 State of Mississippi C . SimmonsS`TA'IT OF MISSISSIPPI HAmr BARBom GOWRNOR MISSISSIPPI DEPARTMENT OF ENVIRONMENTAL QUALITY

°rauar4) . Easwm

Exm%rrYVE: i)nRF

.c. 

### May 24, 20{l7 Mr . J . 1. Palmer, ,lx. Regional Administrator, Region . 4 Linited Stafies Environmental Protection Agency 61 Forsyth Street Atlanta, GA 3{13f}3-8360 Dear Mr. Palmer. Re: Requirements ofFederal Clean AirAcx Section ~11 Q(a)(2)(d)(i) We have received guidance from EPAregarding the requirements of Section 110(a)(2)(d)(i) addressing interstate air pollution transport for the 199"7 8-hour ozone and PNI,2.5 National Ambient Air Quality Standards (NAAQS) . We understand that this guideline outlines four parts (or prongs) that astate must address to satisfy the Section 110(a)(2)(D)(i) SIPrequirement. Based on . our conversation with your staff on May 9, 2007, we understand that the State of Mississippi has met the requirements of Prong 7 and Prong 2 by submitting the State implementation Plan Revision (SIP Revision) addressing the requirements of the Clean Air Interstate Rule (C

:AIR) . Mississippi is on track with the requirements ofProng 3 and Prong 4as discussed below . We lave initiated a PSD SIPReVision to meet the requirements of Prong 3 and expect to go to public notice by June 15, 2007. Prong 3 requires a SIPsubmission confirming that the major sources are currently subject to PSDand NNSR,permitting programs that apply to the 8-hour ozone standard and adopting the requirements of the Phase II ozone implementation rule, Mississippi is in attainment with all NAAQSso we will .address only the PSDrequirements. We confirmthat VC9C and NO,, are considered to be precursors to ozone. Prong 3 alsostates that for PM2 .s standard, a SIP submission is needed that confirms that rna,jor sources are subject to a PSDand NNSR permitting program implemented in accordance with EPA's interimguidance of using PIVI10 as a surrogate for PI+i.Cz,s. We have been following EPA's guidance on using PM10as surrogate for PM23. Our response to addressing the Prong four requirements is that we are currently planning to submit the Regional Haze SIP by the December 17, 2007 deaclline. We will public notice a statement that "It is not possible at this time to assess whether there is any interference

Posr Gi~ricE Box 20305 " .lAc;tcsora, MrsscsscrM 39289-1305 - TEL : (6tt1) 9b1-SOO0 * Fnx

: (G{)1) 961-5794 - wvrvv.deqstate.ms.us .AN EQvwi. C3rPoRrcrsi-rr EMPLOYER

### with measures in the applicable S.iP .for another State designed -to protect visibility until

Regional Haze SIPs are, finalized. We areactively workingtowards the Regional development andare currently plamaing to submit that by the December 17, 2007 deadline." :Ifyou have anyquestions, please contact Maya Rao ofmy staffat 60l-9fi1-a242. Sincerely, Tzudy D'-M

. Executive Director 

### SIP

TDFIMRjar

### ATTACHMENT 2 AMENDMENTS TO "REGULATIONS FORTHE PREVENTION OF SIGNIFICANT DETERIORATION OF AIR QUALITY" APC-S-5

I IOa2di SIP TSDFinal August 23, 2007 State of Mississippi C . Simmons

### Amendments to "Regulations for the Prevention of Significant Deterioration ofAir Quality", APCS-5" are as follows this page.

I I Oa2di SIP TSD Final August 23, 2007 State of Mississippi C . Simmons

## MISSISSIPPI COMMISSION ON ENVIRONMENTAL QUALITY

"REGULATIONS FORTHE PREVENTION OF SIGNIFICANT DETERIORATION OF AIR QUALITY" APC-S-5 

## Ad opted August 23, 2007

I I Oa2di SIP TSDFinal August 23, 2007 State of Mississippi C . Simmons

### MISSISSIPPI COMMISSION ON ENVIRONMENTAL QUALITY

REGULATIONS FORTHE PREVENTION OF SIGNIFICANT DETERIORATION OF AIRQUALITY APC-S-5 

## Adopted June 28, 1990 Amended April 25, 1991 Amended December 9, 1993 Amended August 22, 1996 Amended July 28, 2005 Adopted Auizust 23, 2007 1 . The purpose of this regulation is to implement a programfor the prevention of significant deterioration of air quality as required by 40 CFR51 .166. This regulation supercedes and replaces the previous adoption by reference of 40 CFR 52.21 and 40 CFR 51 .166. 40 CFR 52.21 and 51 .166 as used in this regulation refer to the federal regulations as amended and promulgated by duly 'o4June 15, 2007, except as provided in 2 . below . CFRrefers to the "Code of Federal Regulations." 2 . Other than the subsections and phrases listed below and except for the changes set forth in Section 3. of this regulation, the provisions of 40 CFR52.21 as amended and promulgated by July '~June 15, 2007, are incorporated herein and adopted by reference . by the Mississippi Commission on Environmental Quality as official regulations of the State of Mississippi and shall hereafter be enforceable as such. Thefollowing subsection and phrases of 40 CFR52.21 are excluded fromthis regulation: 2.1 (a)[Plan disapproval], 2.2 (q)[Public Participation], 2 .3 (s)[Environmental Impact Statement], 2.4 (u)[Delegation of authority], 2.5 (x)[Clean Unit Test], 2 .6 (y)[Clean Unit Provisions], 2.7 (z)[PCP exclusion procedural requirements], 2.8 (cc) [Routine maintenance, repair, and replacement], and

### 2.9 The phrase "in circumstances where there is a reasonable possibility that a project that is not a part of a major modification may result in a significant emissions increase" in paragraph (r)(6) of (r)[Source obligation] . 3. The term "Administrator" as it appears in 40 CFR52.21 shall mean the Mississippi Environmental Quality Permit Board, except that : 3.1 In subparagraph (b)(3)(iii) [relating to "net emissions increase"], it shall mean either the Mississippi Environmental Quality Permit Board or the Administrator of the United States Environmental Protection Agency (USEPA) . 3.2 In the following subsections, it shall continue to mean the Administrator of the USEPA : a . (b)(17) [definition of "federally enforceable"] ; b. paragraph b(37)(i) ; c. paragraph b(43) ; d. paragraph b(48)(ii)(c) ; e. paragraph b(50)(i) ; f. paragraph b(51) ; g. (g)(1)-(g)(6) [Redesignation] ; h. (1)(2) [Air quality models] ; i . (p)(2) [concerning Federal Land Manager] ; (t) [Disputed permits or redesignations] . 4. Subsections 40 CFR 51 .166(f) Exclusions from Increment Consumption (excluding the phrase "The plan may provide that . . .") and 40 CFR 51 .166(q) "Public Participation" (excluding the phrase "The plan shall provide that .") are incorporated herein and adopted by reference, except for the changes set forth below : 4 .1 The phrases "the plan provides that" and "it shall also provide that" are excluded fromparagraph 40 CFR51 .166(f)(2), 4 .2 The term "Administrator" as it appears in subparagraphs (f)(1)(v), (f)(4), and (q)(2)(iv) shall continue to mean the Administrator ofthe USEPA,

### 4

.3 The phrase "specified time period" in subparagraph (q)(1) shall mean thirty (30) days, 4 .4 The phrase "reviewing authority" shall mean Mississippi Department of Environmental Quality, and 4.5 The words "one year" in subparagraph (q)(2) shall be replaced by the words "one hundred and fifty (150) days." 5. The Executive Director of the Mississippi Department of Environmental Quality shall transmit to the Administrator of the USEPA a copy of each permit application filed under this regulation and shall notify the Administrator ofthe USEPAofeach significant action the Executive Director takes on the application. 6 . This regulation applies to any stationary source or modification to which 40 CFR 52.21 applied as of the date of adoption of this regulation, but for which the Mississippi Environmental Quality Permit Board had not issued a permit pursuant to 40 CFR52.21 by that date.

I IOa2di SIP TSDFinal August 23, 2007 State of Mississippi C . Simmons

### ATTACHMENT 3 NOTICE OF PUBLIC HEARING PROOFS OF PUBLICATION

110a2di SIPTSDFinal August 23, 2007 State of Mississippi C . Simmons

### MISSISSIPPI COMMISSION ON ENVIRONMENTAL QUALITY NOTICE OF PROPOSED RULEMAKING NOTICE OF PUBLIC HEARING PUBLIC NOTICE START DATE: June 15, 2007 PLEASE TAKE NOTE thatthe Mississippi Commission on Environmental Quality ("Commission") is consideringa Revision to the State Implementation Plan forAir Pollution Control (SIP Revision) and amendments to state air pollution control regulation entitled "Regulations for the Prevention of Significant Deterioration of Air Quality", APC-S-5. The proposed SIP Revision and regulation amendments will be applicable statewide. The proposed SIP Revision involves the addition of clarifying language confirming that the Mississippi Department of Environmental Quality (MDEQis complying with the provisions of section 110(a)(2)(D)(i) of the Clean Air Act with respect to the Prevention of Significant Deterioration air permitting program and plans for implementing federal regional haze regulations promulgated by the U

.S. Environmental Protection Agency (USEPA) . The SIP Revision includes: A . Proposed amendments to "Regulations for the Prevention ofSignificant Deterioration ofAirQuality", APC-S-5to adopt, by reference, federal regulations as promulgated in 40 CFRParts 51 .166 and 52.21 in order to make the state regulations consistent with the federal requirements. B . Proposed language to clarify that concerning the federal regional haze regulations, MDEQcan not assess whether there is any interference with measures designed to protectvisibility in anyapplicable SIPfor anyother state until regional haze SIPSare finalized. MDEQis actively working towards regional haze SIPdevelopment and is planning to submit a regional haze SIP Revision by December 17, 2007. 1. Manner By Which the Public May Comment . Copies ofthe proposed amendments to the referenced regulations maybe obtained by calling Ms. Maya Rao at 601-961-5242 or Mr . Connie Simmons-at 601-961-5165 or writing to Mississippi Department ofEnvironmental Quality, Air Division, 101 West Capitol Street, Jackson, Mississippi 39201 . For those with internet access, a copy of the proposed SIP revision and amendments to the referenced regulations may be found on the Mississippi Department of Environmental Quality's website at http://www .deq.state.ms.us. Also, copies of the proposed SIP Revision and proposed amendments to the referenced regulations will be availablefor public review throughTuesday, July 17, 2007, in the main branch of public libraries in the cities of Gulfport, Jackson, andTupelo in the State of Mississippi . The proposed SIP Revision and amendments to the referenced regulations may also be reviewed in the offices ofthe Mississippi Department ofEnvironmental Quality, Southport Center, 2380 Highway 80West, Jackson, Mississippi . For an appointment to review the proposed SIP Revision and the proposed regulation amendments at the offices of MDEQ, contact Mr . Ted Lampton at (601) 961-5373. I IOa2di SIP TSDFinal August 23, 2007 State of Mississippi C . Simmons

### Members of the public may present verbal or written comments at the public hearing

described below

. Also, written statements regarding the proposed SIP Revision and proposed regulation amendments will be made part of the public hearing record if delivered by 5:00 p.m ., Tuesday, July 17, 2007, to the attention of Ms. Maya Rao at the address shown above. II . Notice of Public Hearing. Apublic hearing regarding the proposed SIP Revision and regulation amendments will be conducted. The hearing will be held on Tuesday, July 17, 2007, at 10:00 a.m . in the Air Division Training/Meeting Room(Room3-660) of the Mississippi Department of Environmental Quality Office Building at 101 Capitol Centre, 101 West Capitol Street, Jackson, Mississippi . III . Additional Information. For additional information, please contact Ms. Maya Rao at 601-961-5242 or Mr . Connie Simmons at 601-961-5165.

SIP Revision 110(a)(2)(D)(i) Public Notice June 15 2007

110a2di SIP TSDFinal August 23, 2007 State of Mississippi C . Simmons

# PROOF OF PUBLIC . ~~~"lt 4 THE STATE OF MISSISSIPPI HINDS COUNTY

PERSONALLY appeared before me, the undersigned notary public in and for Hinds County, Mississippi, rA1S51SSIPPICOMWSSIONON . . ENVIRONAIENTAI CUALITY NOTI_CEOF PST~

ROPO_S6D RULEwrAIONG i . PU9LI0 rIOTIC~ ='15,2= I E, KEAIiEtTAM

p NOTE ~y Revision to IAe Slale lmplamenl~an tor Air Paludun conva (SIP Revision) and .maten»nts to aute aIrILITY,

~for On °owa~h+', APC-, s~qnrcax ~ oeutwr ~ a~~a ' S-5 . Tife propoeed SIP Rsviebn and rayulationI I amandrt~s wIp be ,,,= statewide . The pmpoced SIP Review irwolvet the addition d' cwmyuv e~r~M~d°eEnv~or o ailye (MDEO p ~tneeomplyinp

wkh the ptoraions a sec0en 11aax~cOxo a . clsan Ak Aa wla, r.ePea +o ute Prawnlla+ W sl~,lr~rx oautsor+mlon .Ir aasrdn end vw+~

b~! the U . S. " The SIP Revision Includes* I1~S3 b ~

~

a~

as p,ort~pu.a In 4o FR Patn Sl .lss atws2 .21 In. or0era make ate ame ra~Ia6ons aa~tenl wln, ate

. e. Proposed I"I' t~azee

guap a aamy am cant.wniny are ra~ior ~ reyulaootro, . hhWEO can riot ae w~suter tweets ary etEerlennce with measures deatpnea 10 praMC1 vkbft . k: any

SIP= olFier qe~ unlll np~w~at Iraze SI aro flnelized. MDEOis w r~ a rsplotW

heze SIRevision_by D ecer 17, 2007. ' I .Man,ar By Wnla,+ne PUbuc May.cuna»m . .e~~u'o~may as°r°°~

otx.me- d ~~a~' tp Ms.

the Mar~a ri ~w

II 601-981-5242 ar .

Mr Connie Simmons at 501-951-5155 or Writing; Lo Mush" Departmara a EnvirameM~ °M°e°'''issp~ 320~1 . 'For1°btloe~w ~~eme ~

. a CM ol IAe proposed SIP revision and arwndmenls to Vro reterencee regulations my be Wund on the MiaNsefppl Department of Environmental Quallqrs website at hftJlwww

.deQ .stale.rns.us. Also, copies of the proposed SIP Revision and proposed amendrttents b the relererwed regulations win be avaflaDle for public ieriew throtgh Tuesday. July 17" 2007, In Rro nwin'Cranch a ~ pbratfas in rie cities of GuMporl . Jackson, and Tupsb In the State ot Misebslppi . The proposed SIP Aevieion ane amerWrtwMs b the (orereneed regulations I may also be reviewed In the offices of Ow Miteqslppi

of EmirorxnsMal Oua SoWtpore Center, FYpway 50_ West . Jackson. ipq. For an eppo;,rtmstq to review ale proposed SIP Revision and the

r~Iaoon amendmants at No offices a MDEO . Poor~~ Mr. Ted LampAOn at (501) 961-5373 . Members ol are public may .present vereal or +wriqen comrnenls at the puaie IneaMnp dea«ibed below . Also, hrriden qalenisms regarding the proposed SIP Revision arKf propot:ed amerMme~rte will b y e n~ade paR a t~ada~y, ,qtq 17, ~dthe ~enlion a 1ds5 Maya RaoI at lhe eddroes ehOwn abOVe. n. Noticea Pwro HeerlV

. A public hearmg regarding Vie proposed SIP Rerisiar} an : I ~gulation arnertdnenls will be conducted. The haasing wIR be lield on Tuosday . July 17. 2007, at 10 :00 a m . in the Air Division TralningMAesting Room (Rporn 5~860) of 1 the Mississippi Department a EMratmen7al oualily " Office Buikxng at 101 Capitol Centre ; 101 West Capita Street, Jackson, Mississippi . 

### ANDREW WESTERFIELD an authorized clerk of THE CLARION-LEDGER, a newspaper as defined and prescribed in Sections 13-3-31 and 13-3-32, of the Mississippi Code of 1972, as amended, who, beOg .duly sworn, states that the notice, a true copy of . vu'laich is hereto attached, appeared in the issues of said newspaper as follows: 612212007 

# 6/29r~0o7 611512007 Size: 739 words I 2.00 col . x 95.00 lines Published: 3 time(s) Total : $256.9 1- iAJ - Si nned `' 1"I

....,Authorized Clerk of ' The Ciaru>r~-Ledger SWORN io and subscribed before me on 6I29I2007.

, .-Notary Public MARIE MILLS hlotarv Public State of Mississippi at Large. Bonded thru

~~ :, ; :ary Public Underwriters 

### (SEAL)

MYC~~~~ ~RES : November 8, 2008 Ntoo $~'4"'~S

WUte`' `~

111 .Additional IntornmaHon . For additional Infonnation, p1e ase contact Ms . MaYA Rao at 601-881-5242 or Mr. Corxrie Sirtrrwns at 6u1 .961-

. i6165 June 15, 22

. and 29 . 2007

### SS I 

### SS I P 

### P I COMMISSION I ENVIROr~ME1vrA~

~ E jT1 OF PROPOSED. PJCING PUBLIC HEAP, faCIC ,ICE START 1TE: .h - 5, 2007 F .ASE7AKE NOTE thatfhe



## on MW to Ihe Stete 1 bon Plan for Air Pollution 

# =(.Sftlp = ;V~ tion control ~ :1 PC_S,5 . The ~-K~& eyWon and regulation. mandmeras will be appfi- . able atatewide . he proposed SIP

. RevisionrvoNestheaddi6onotdarilyconfirmr+g tnm w larg!",- sa Mi .sppi DepaMtent bt MDE complying+~lhe 1 a )() otof the Clean titActwith reapecltothe Pre- *Mion of SigNficant De9erfoetlon air pemtittinp program afte Pio- h~e us .~Enm~axn ~ edion Agenay (USEPA) . Rie SIP Revision includes: 4 . Propoaed amendnianIS to Reguledons !pr the zbwoIAIrDuaW,APC-S-5 toad1l", by referenoe.faderal R ris 1 .1CW 0NVPT" 10 CF and 5221 in order to make the 

# -, PROOF OF PUBLICATION

, tanguage to d°"1)' ~at `°n~m"~ " f~ lede,al rop,onal haze regutations, MDEO can not assess .whether there is any Interference with measures designed to protectvisbfltly in any applicable SIP for any other state until repional haze SIPs are finalized. MDEt] is I end regrona is . y to aubm't a , l hi .Sli1 :l9a~spn by DecernDer 17, 2007: : : : " . ~ 1.Manner~rWhkhthePLblic Copies of 1f>a . :Dropoaed amendmeMS, . the referenced regulat'afs may be obtained - Me R"fA! .VZ42M Ml!aConnie ~Simintx at : to =ental-Ouaft, Air DivM101 est J ~ missi 392DI' . For thoee with inremet'ac- . cow a copy of the proposed ' SIP rovisi0n and amendmePiti' .~ ' - tc the

,~pt~tations inay, . he bund on tFt~_MisslssipPi I

- .0 cad pa~'webof E

sxe .t htevJ l lwww .deq.atate.ma.us . Also, the andr°°°aedp~sl~P :

. ~ amendments - W the rafarenced reilulations wi11 .De-

-T°r °ubfi`J

'rev~~ 

## d Gullpo,r; :

JadCsdrr-erW Tupela In the State of MississipW The praposed SIP Revielon and emendmetaa to the ~ referenced regulations may ' also be reviewed in the oM'~ces d the Miasussippi Department 1 of Environmental OuaBly, Southport Center, 23ti0 Higfr way BOWest. Jackson, Miaessippi . For an a

pp op soiMmeM

to 

## w v'uz'~an ar~the ~propo"sedPreRg~ lation emendmenta at the offices of MDEQ, contact Mr. Ted Lampton at . (601) I 961-5979. Members of the public may pieseM verbal or wntlen =rd. et the GuWic hearjng described below . Also, wnhen atatemBnes regaM~ng. . U,a' Proposed SIP .Reviswn and proposed : regulation - amerdrnerft will be made pan 01 .==

k hearing re cpd by 5:00p.m ., Tuesda- y.July 12, 2007 to the attention of Ms . Maya ~tao at theaddress shownabove. 11. Notice d Public Hearing. ApubAchearlr~rding,he proposed SIP Review and regulation amendmeMS w81 be conduqed, The hearing Will be held on Tuesday. July 17, 2007, at 10

:00 6 :mAm the Air Division TraininglMee6tig Room (,Room 5-660) of the " Miseissipq Department of Environmental Ouality Otfice .Bu i n? at 101 Capitol Cenrre, t0i West Capitol Street, Ill . Addhionaliffior ., ation. j ec""Ssipo

. st For additional information, p1ease confad Ms. Maya Reo ' at fi01-B613242 or Mr, .Conrwe Simmons at M=1-51 .65. 1 522 .29,3fri 1lsessz 

## STATE OF MISSISSIPPI

COUNTY OF HARRISON 

## Before me, the undersig~ d N,~t01 , a of n

~~I . ~>UY irn so~ ;~un,t~y Mississippi personally appeared ;~i~ ~ l who; being by me first duly sworn, did de.pdse*.nd ,say that she is a clerk of The Sun Herald , a newspaper published in the city Gulfport , in Harrison County, Mississippi, and, the publication of the notice, a c of which is hereto attached, has been made in said paper times in the following numbers and on the following dates of such paper, viz: Vol . No:

# , , 

# -m ated 

# 1 -J da

# y o " ~ 20 

# ~ . , D7 Vol . l i 

## No.,Wdated ~day o 'v , 200 /

. 

### Vol . Im

No ., ~dated ~ day o -t'J, 20 C Vol . No., dated day of , 20 Vol . No., dated day of , 20 Vol . No

., dated day of , 20 Vol . No., dated day of , 20 

## Affiant further states on oath that said newapaper has been established and

. published continuously in said country for a period of more than twlve months r~xt prior to the fi , publication of said 

## notice. JUL 1----13 2001 

# r Clerk Sworn-to nd subscribed before me this day of L~AI , A.D., 20 l ) I Commission Expires brf: October 15, 2007 

## Printer's Fee . . . . . . . . . . . . . . . . . . . . . . : . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ Furnishing proof of publication . . . . . . . . . . . . . . . . . . . . . . . $

TOTAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..,J

STATE OF MISSISSIPPI ,LEE (~_0$TY~3 Personally appeared before me, in andfor said County and State, _ permitting prograrn and plans for Im

p lementing federal regional haze regulations promulgated by the U.S . Environmental Protection Agency (USEPA) . The SIP Re, lsion Includes: A . ProQosed amend- newspaper printed and published in the City of Tupelo, Lee ( ments to Regulations for the Pievention of Si gnificant Deterioration of Air Northeast Mississippi Daily Journal, who being duly sworn, depo : Quality",y r~e~

, fea eral regulations as promof a certain notice, a true copy of which is hereunto attached, has I sisie6 a 40 R Parts to make the state regulat~ consistent with the ~-weeks consecutively to-wit : i Vol . 31 . No ~SQ Vol .~_, No._~_ Vol .~- . No. CIA Vol . - . No . __ DIANNE POWELL WILLIAM

L. CREWS

, 20~ d~ 20a 

### t~. 3- 200 Vol .- . No. Date Vol . - . No. Date 20

Witness my hand and sealthis ag of MISSISSIPPI STATE10 .nDE tbpTili~y pUBLiC My Commission expires MY~MISSl0+~ EXPIRES 17 ~

C16845 

### LEGAL NOTICE MISSISSIPPI COMMISSION ON ENVIR ;~NMENTAI UALITy NiiTICE OF PR~POSED RULEMAKING NOTICE OF pUB,iC HEARINC PUBLIC NOTICE START DATE: June 15, 200~ era requ remerrcs . be held on Tuesday,-July 17, 2007, at 10

:00 a.m . ir the Alr Division Trainin g , Meeting Room ( Room 3~ 660) of the Mississipp Department of Environm mental Quality Oftici Building at 101 Capito Centre, 101 West Capito Street Jackson, Mississlp PI . III . Additional lnforma tion. For additional infortna t1on, please contact Ms Maya Rao at 601-961 5242 or Mr. Connie Sim mons at 601-961-5165. SIP Revision 110(a)f2)(D)(i) Public Notice )une 15 2007" Jim15, 22, 29, 2007 B . Proposed language to clarify that concerning the federal regional haze regulations, MDEQ can not assess whether there is any interference with . measures designed to protect Wsiblll ty in any apGIIcable SIP for any other, state until regional haze Sips are finalized. MDEQ Is actively working towards regional haze SIP development and is planning to sutanit B regional haze Sip Revision by December 17, 2007 . 1 . Manner By Which the Public May Comment. CaF :es of the proposed amendments to the referenced regulations may be obtained by calling Ms . MaYa Rao at 601-961- 5242 or Mr. Connie Sima+on, at 601-961-5165 or .fritiny to MISSISSIPPI Dep.-tment of Environmer .?~' Q ;~alfty, Air Division, 101 west Capitol Street, Jackson, Misslsslp " pi 39201 . For those with Internet access, a copy of the proposed SIP revision and amendments to the referenced regulations may be found on the Misslssippi Department of Environmental QuaUty's website at http ://www

.deq.state .ms. us. Also, co p

ies of the proposed SIPRevision and proposed amendments to the refercMed reg

ulations will be available for public review through Tuesday, luty 17, 2007, in the main branch of public libraries in the cities of Gulfport, Jackson and Tupelo in the State o~ Mississippi . The proposed sip Revision and amendments to the referenced regulations may also be reviewed in the offices of the Mississlppt ~Department of Environmental Q

uality, Southport Center, 238D Hi ghway 80 West, Jackson, Mississippi . For an appointment to review the proposed SIP Revision andthe proposed regulation amendments at PLEASE TAKE NOTE that the Mississippi Commission on environmental Quality f" Cotnmisslon') is cons'idErTn

9 a Revision to the State Implementation Plan fcr Air pp Control (SIP Revision) and amendments to St . . te air pollution contro! regulation entitled ~Regulations for the Prevention of Signifcant Deterloration of AirQuaifty", APC-5-5 . The proposed SIP Revision and re9 ulation amendments wlll be applicable statewide

. The proposed sip Revision involves the addition of r-larifyln q :anquag

e confirming tha: the Missmsipp7 Department of EnvironTo , words at-3a To Proof of Publication

Total- .- mental Qualitv (MDEQ) is complying wlth the provisions of seClon PRINTEIi ci

a(~)a12)~°i(itf,°reso

a to the Pr= ._ . aor, o` 19- Cents per kota=

---~ _ nifiwnt De:eyoratwa air the offices of MDEQ, contact Mr. Ted Lampton at (601) 961-5373

. Members of the public may present verbal or +iritten comments at the public hearing described berow . Also, written statements re g

arding the proposed SIP Revision and proposed regulation amendments will be made part of the p

ublic hearing record If delivered by S:o0 p m ., Tuesday, 7uly 17, M e, to the

4o of Ms . Maya at the address shown above . II . Notice of Public Hearing. Apublic hearin g regarding the proposed SiP Revision an0 rcgulation

,, V amendments win conducted . The heari 

## - s &_, .5

00

- s ~

### ATTACHMENT 4

. EVIDENCE OF ADOPTION OF SIP REVISIONAND

AMENDMENTS TOAPC-S-5

110a2di SIP TSD Final August 23, 2007 State of Mississippi C . SimmonsMISSISSIPPI COMMISSIONONENVIRONMENTAL QUALITY

OFFICIAL MINUTES AUGUST 23, 2007 The regular monthly meeting of the Commission on Environmental Quality was held on Thursday, August 23, 2007, in the Commission Hearing Room, Southport Center,Jackson, Mississippi, beginning at 9:00 a.m . Commissioners present were: Dick Flowers, Chairman Martha Dalrymple Charles Dunagin Howard McKissack Chat Phillips Billy Van Devender Jack Winstead Others present were: Trudy Fisher, Executive Director; Jerry Banks, Tony Caldwell, Kim Caviness, Maya Rao, Stan Thieling, and Mark Williams, staff of MDEQ ; and other staff members and visitors whose names appear elsewhere in these minutes. The meetingwas called to order. Executive Director Fisher gave the invocation after which the following business was transacted: Election of Officers for Fiscal Year 2008 (July 2007 - June 2008) Mr . Phillips nominated Mr. Flowers as Chairman and Mr . Winstead as Vice-Chairman. There being no further nominations, the Commission voted to elect Mr . Flowers as Chairman and Mr . Winstead as Vice-Chairmanofthe Commission for Fiscal Year 2008. Approval of Minutes On motion made by Mr. Winstead and seconded by Mr. Dunagin, the minutes of the May 24, 2007 meeting was approved and adopted as the Official Minutes. Establishment of the Lignite Mining Fee for State Fiscal Year 2008 Mr. Stan Thieling recommended that the Lignite Mining Feefor the 2008 state fiscal year be set at $150,000, which is the same amount as the previous year . This amount will cover 50% of the anticipated cost ofadministering the federally-approved coal mining program in Mississippi, up to the amount of a federal Office of Surface Mining Reclamation and Enforcement (OSMRE) matching 50% grant . This feewill cover 100%of the anticipated cost of administering the program above the amount ofthe federal OSMREgrant . Anyoveragewill be applied to the next fee period. Following staffpresentation and deliberation, on motion made by Mr. Van Devender and seconded by Ms. Dalrymple, the Commission unanimously voted to approve the amount of $150,000 as the Lignite Mining Fee for State Fiscal Year 2008. Amendment to Surface Coal Mining Regulations Mr. Stan Thieling stated that the Federal Office of Surface Mining Reclamation and Enforcement (OSMRE) has revised its coal mining regulations regarding Valid Existing Rights. In order for the state's delegated coal mining programto remain current with OSMRE's federal regulations, the state regulations must be amended to mirror OSMRE's revisions. Accordingly, staff has drafted proposed changes to the Regulations Governing Surface Coal Mining in Mississippi to reflect that Valid Rights mean Valid Existing Rights to be the same as the federal regulations. The proposed changes to the state regulations are in the public notice process and a public hearing will be held September 18. These proposed revisions will be brought back to the Commission for consideration at a later meeting. This briefing was for informational purposes only, requiring no action by the Commission.Presentation by Delta FARM on Collaborative Efforts with MDEO Mr . Trey Cooke of Delta FARM gave a presentation on collaborative efforts between Delta FARM

and MDEQ

. Delta FARM

(Farmers Advocating Resource Management) was founded in 1998. Their mission is to improve agriculture environmental conservation efforts. The programenrolls acres, not people, and presently has 888,245 acres enrolled. The program evaluates current stewardship levels, improves existing conservation practices, educates producers on economical sound conservation, documents voluntary conservatioh efforts, educates consumers, and improves the image ofagriculture. Their overall goals are to improve the environmental conservation practices, soil conservation, recycling, andwildlife conservation and management . Two collaborative projects of MDEQ/Delta FARM are Bee Lake Watershed and the Steele BayouWatershed Implementation Plan and Restoration Project. This briefing was for informational purposes only, requiring no action by the Commission. Adoption of Proposed Amendments to StateAir Regulations and a Revision to the State Implementation Plan for Control ofAir Pollution (SIP Revision) Ms. Maya Rao stated that a public hearing was held onJuly 17, 2007, in order to receive comments concerning proposed amendments to state air regulations and a revision to the State Implementation Plan for Control ofAir Pollution (SIP Revision) . The proposed SIPRevision and amendments to "Regulations for the Prevention ofSignificant Deterioration ofAir Quality", APC-S-5, concern adopting updated federal rules by reference to make the state regulations consistent with the federal requirements. No comments were received at the public hearing. Staff recommended adoption ofthe proposed revisions. Following staff presentation and deliberation, on motion made by Mr. Van Devender and seconded by Mr. Dunagin, the Commission unanimouslyvoted to adopt the proposed amendments to State Air Regulation and a Revision to the State Implementation Plan for Control ofAir Pollution (SIP Revision) as stated. Water Pollution Control (Clean Water) Revolving Fund Loan Proexam, Adoption ofAmendment No. 1 to the FY-07 Intended Use Plan Mr . Tony Caldwell stated that a public hearingwas held on August 21 on adraft Amendment No. 1 to the Final FY-07 Intended Use Plan for the CleanWater Revolving Fund Loan Program

. This amendment includes revisions to reflect the actual FY-07 federal appropriation for this program, and to add three additional projects to the FY-08 and After Planning List to allow

for possible funding during FY-07. No comments were received at the public hearing

. Staffrecommended adoption of the proposed amendment. Following staff presentation and deliberation, on motion made by Mr . Dunagin and seconded by Mr . McKissack, the Commission unanimously voted to adopt Amendment No. 1 to the Final FY-07 Intended Use Plan for the Water Pollution Control (Clean Water) Revolving Fund Loan Program . A-P roval of Modifications to Mississiptti's Water Oualitv Standards Ms. Kim Caviness stated that MDEQ is required by the Clean WaterAct to reviewand update the state's water quality standards document every three years. Thestaffhas completed its reviewofthe standards and is recommending changes to the state's water quality standards . The proposed changes have been reviewed by EPAand the public hearing process allowed comments. The comments received have been incorporated into the proposed changeswith EPA's concurrence. Ms. Caviness reviewed the proposed changeswith the Commission. Staff recommended adoption of the modifications to Mississippi's Water Quality Standards. Following staffpresentation and deliberation, on motion made by Mr . Phillips and seconded by Mr. Van Devender, the Commission voted unanimously to adopt the modifications as stated. Conditional Avnroval of the Jackson County Solid Waste Manap-ement Plan Mr. Mark Williams stated that the Jackson County Board ofSupervisors has submitted a comprehensive local solid waste management plan that has been reviewed by MDEQstaff . He further noted that the County's original solid waste plan was approved by the Commission onJuly 26, 1993 and had been amended on numerous occasions. Recognizing that many provisions

ofthis old plan are now out ofdate, the County initiated development of this updated solid waste plan. The plan was submitted in 2005 and staff worked with the County to enhance the plan. After Hurricane Katrina, staff continued to work with the County and the plan was resubmitted in May 2007. Based on the staff's review, Mr . Williams described the various provisions of the County's plan and confirmed that most ofthe plan had been developed and adopted in accordance with the requirements ofstate law . He noted, however, there were a few areas of the plan that appear deficient . Because ofthese deficiencies, staff recommended conditional approval ofthe plan with the deficiencies to be outlined in a Commission order . Following staff presentation and deliberation, on motion made by Mr . Winstead and seconded by Mr . McKissack, the Commission unanimouslyvoted to approve theJackson County Solid Waste Management Plan with the conditions to be outlined in an order . Distribution ofAnn

ual Solid Waste Disposal Report Mr. Mark Williams distributed copies ofthe State of Mississippi Status Report on Solid Waste Management Facilities for Calendar Year 2006 to the Commission and provided a brief presentation on the contents of the report. The report indicated that there was 10'million tons of solid wastes disposed of by landfill in the state during 2006. Mr. Williams noted that this tonnage represented a significant increase over previous years and is primarily attributable to the disposal of large amounts ofKatrina-related waste. This briefing was for informational purposes only, requiring no action by the Commission. A pproval of Brownfield Agreement Mr. Jerry Banks recommended approval of the Brownfield Agreement between the Commission and the City of Brookhaven regarding the remediation of brownfield property located in the City of Brookhaven Industrial Park. Land use restrictions shall be placed on property located in Brookhaven, Lincoln County. The site is hereafter referred to as the "Spec Building Brownfield Agreement Site". Exposure to minor soil and groundwater contamination will be eliminated through the useof an engineered cap combined with institutional controls. These actions will ensure that the area is protective of human health and environment. Following staff presentation and deliberation, on motion made by Mr . Dunagin and seconded by Mr. Van Devender, the Commission unanimously voted to approve the Brownfield Agreement as recommended by staff. Avpro val of Brownfield Consulting Firm Mr . Jerry Banks stated that staffhas reviewed the application from a consulting firm requesting to be listed as a Brownfield Consulting Firm and has determined it to be complete and acceptable. Staffrecommended approval ofGallet &Associates, Birmingham, Alabama, as a Brownfield Consulting Firm . Following staffpresentation and deliberation, on motion made by Mr . Phillips and seconded by Mr. Dunagin, the Commission unanimously voted to approve the Brownfield Consulting Firm as stated. Solid Waste Assistance Grants Planning Grants, and Waste Tire Grants On previous authority delegated to the Executive Director, DEQ, the Commission was provided a listing by staff ofthe following solid waste assistance grants that have been awarded to local governments: Countv/Municipality Grant Amount Adams County Board of Supervisors $34,000 Alcorn County Board of Supervisors 16,500 Amite County Board of Supervisors 21,086 Attala County Board of Supervisors 10,332 Choctaw County Board of Supervisors 7,812 City of Biloxi 53,000 City of Fulton 11,000 City of Olive Branch 21,000 City of Oxford 25,000City of Pass Christian 15,000 City of Richland 22,500 City of West Point 25,000 Claiborne County Board of Supervisors 25,906 Clarke County Board of Supervisors 9,576 Clay County Board of Supervisors 7,728 Coahoma County Board of Supervisors 25,000 DeSoto County Board of Supervisors 31,000 Franklin County Board of Supervisors 16,403 Golden Triangle Solid Waste Management Authority 25,000 Harrison County Board ofSupervisors 65,204 Hinds County Board of Supervisors 14,784 Humphreys County Board of Supervisors 32,476 Issaquena County Board ofSupervisors 4,788 Jackson County Board of Supervisors 74,028 Jasper County Board of Supervisors 34,996 Jones County Board of Supervisors 18,228 Lamar County Board of Supervisors 12,432 Marshall County Board of Supervisors 12,516 Monroe County Board of Supervisors " 12,516 Oktibbeha County Board of Supervisors 10,584 Pike County Board of Supervisors 21,563 Scott County Board ofSupervisors 25,688 Simpson County Board ofSupervisors 11,760 Smith County Board of Supervisors 9,744 Tishomingo County Board of Supervisors 9,324 Union County Board of Supervisors 9,828 Warren County Board of Supervisors 36,088 Yalobusha County Board of Supervisors 17,728 Yazoo County Board of Supervisors 10,500 On previous authority delegated to the Executive Director, DEQ, the Commission was provided a listing by staffofthe following solid waste planning grant that has been awarded to local governments: Pine Belt Solid Waste Management Authority 29,697 On previous authority delegated to the Executive Director, DEQ, the Commission was provided a listing by staffof the following waste tire grants that have been awarded to local governments: Chickasaw

County Board of Supervisors 17,085 Harrison County Utility Authority 30,000 Jasper County Board of Supervisors 10,000 Leflore County Board of Supervisors 35,000 Pike County Board of Supervisors 60,000 Asbestos Certi fications On previous authority delegated to the Head, Office ofPollution Control, the staff reported that 288 asbestos certifications had been issued since the last report . Lead Paint Certifications On previous authority delegated to the Head, Office of Pollution Control, thestaff reported that 31 lead paint certifications had been issued since the last report . Wastewater Operator Certifications On previous authority delegated to the Head, Office ofPollution Control, the staff reported that 43 wastewater operator certifications had been issued since the last report .Emergency Clean-Up Expenses

On previous authority delegated to the Executive Director, the staffreported the Emergency Clean-Up Expenses incurred since the Commission's last meeting. Alist of these expenses is made a part of these minutes and is filed in the Official Minutes File.- Administrative Orders On previous authority delegated to the Executive Director, DEQ, the staffreported that 25 Administrative Orders had been issued since the .Cornmission's last meeting. Alist ofthese orders is made a part ofthese minutes and is filed in the Official Minutes File. Report by Executive Director Executive Director Fisher's report entailed: (1) a report that work has begun on the AmiteStreet building and a display board was shownwith carpet, tile, wall paint, and other selections to be included in this building. The target date to move is January 31, 2008. (2) a request by Commissioner Howard McKissack that the October meeting be held on the Mississippi GulfCoast. The Commission was in agreement that the meeting be changed as requested. Setting of Meetin~ It was the decision ofthe Commission to meet next on Thursday, September 27, 2007, beginning at 9:00 a.m

. in the Commission Hearing Room, Southport Center, Jackson, Mississippi . Adiournment There being no further business to come before the Commission, the meetingwas adjourned

.

CHAIItMAN

### ATTACHMENT 5 ADMINISTRATIVE PROCEDURES DOCUMENTATION

COMMISSION ORDER5295-07 MISSISSIPPI SECRETARY OF STATE FILING '

110a2di SIP TSD Final August 23, 2007 State of Mississippi C. Simmons

### BEFORE THE MISSISSIPPI COMMISSION ONENVIRONMENTAL QUALITY

In the Matter of the Adoption of the Proposed Amendments to Commission Regulation APC-S-5, Entitled "Regulations for the Prevention of Significant Deterioration ofAir Quality" and identical amendments to the APC-S-5section of the Mississippi State Implementation Plan (SIP) for Control ofAir Pollution .

# 5295 07 ORDERNO

. ORDER Came before the Mississippi Commission on Environmental Quality ("Commission") on August 23, 2007, the recommendation ofthe Staffofthe Mississippi Department ofEnvironmental Quality ("MDEQ") that the Commission adopt proposed amendments to Commission Regulation APC-S-5, entitled "Regulations for the Prevention ofSignificant Deterioration ofAir Quality" along with concurrent and identical amendments to the APC-S-5 sectiori of the Mississippi State Implementation Plan (SIP) for Control ofAir Pollution. The Commission finds as follows: : 1 . . The public record file in this matter reflects that public notices were published as

2. 

### . ~ . . . required by state law

; that a public notice and comment period of more than thirty days was allowed; andthat Staffconducted a public hearingregarding the proposed regulations, in accordance with Miss. Code Ann.§ 49-17-25 (Rev. 2003) and as required in partby the Mississippi Administrative Procedures Law, Miss. CodeAnn. §§ 25-43-1 .101, etseq

. (Rev. 200b) . . No written comments were received concerning the substance of the proposed

### regulations, nor were any verbal comments received, regarding the proposed regulations, at the public hearing. 3. The initial decision ofthe Commission in this matter is to adopt the regulations as recommended by staff. Acopy of the regulations is appended to this Order. This

' . . decision will become final unless, pursuant to Miss. Code Ann. § 49-17-41 .(Rev. 2003), an interested partyfiles a swornpetition with the Commissionwithin 30days from thedate ofthis Order requesting an evidentiaryhearingbeforetheCommission or its 'hearing officer. If an evidentiary hearing is requested and held, the Commission shall finalize its decision in this matter by issuing a subsequent Order after full consideration ofthe matters raised during the evidentiary hearing. 4 . Ifnopetition forevidentiary hearingis filed, these regulations shall become effective 30days after filing with theSecretary of State, as provided in Miss. Code Ann. § 25- 43-3.113 (Rev. 2006) . Ifapetition forevidentiary hearing is filed, the final adoption andeffectivedate, ifany, ofthe regulations shall be established by the.final Orderof the Commission in this matter, to be issued subsequent to the evidentiary hearing. SO ORDERED, this the ~ day of August, 2007. . FOR : ~ Mississippi Commission on Environmental Quality

BY: Trudy DrFi er ExecutiveDirector' Mississippi Department of Environmental Quality

## NOTICE OF RULE ADOPTION-FINAL RULE STATE OF MISSISSIPPI Commission on Environmental Quality Department of Environmental Quality Office of Pollution Control 

## ~~`s~~S~i ¬ ~~¬ sEcRETARYOF STATE

Mississippi Department of Environmental Quality Specific Legal Authority Authorizing the Attn: Theodore D

. Lampton III, Senior Attorney promulgation of Rule : Miss. Code Ann. &4 49-2-9 P.O . Box 10385 (1) 49-17-17, and 49-17-25 (2003) Jackson, Mississippi 39289 601-961-5573 Reference to Rules repealed; amended or Ted Lampton@deq.state.ms.us suspended by the Proposed Rule. "Regulations for the Prevention of Si_pnificant Deterioration ofAir Ouality", APC-S-5 Date Rule Proposed: June 15, 2007 Explanation of the Purpose of the Proposed Rule and the reason(s) for proposing the rule: Amendments to "Regulations for the Prevention of Significant Deterioration ofAir Oualitv" APC-S-5 to adopt, by reference, federal repulations as promulgated m 40 CFRParts 51 . 166 and 52. 21 by the U . S. Envn-onmental Protection Aeencv as of June 15 2007 in order to make the state regulations consistent with the federal reautrements. The Agency Rule Making Record for this rule including any written comments received during the comment period and the record of any oral proceeding is available for public inspection by contacting the Agency at the above address.

® An oral proceeding was held on this rule: Date: July 17, 2007 Time: ~ 10:00 a.m

. CDT Place: Mississippi Dept . of Environmental Quality, 101 W . Capitol St., Jackson, Mississippi 0 An oral proceeding was not held on this rule. The Agency has considered thewritten comments and the presentations made in any oral proceedings, and

0 This rule as adopted is withoutvariance fromthe proposed rule. ® This rule as adopted differs from the proposed rule as there are minor editorial changes which affect the form rather than the substance ofthe rule. Fj The rule as adopted differs fromthe proposed rule. The differences however are: Within the scope ofthe matter in the notice ofproposed rule adoption, The logical outgrowth of the contents ofthe Notice of Proposed Rule Adoption and the comments submitted response thereto, and The Notice of Proposed rule Adoption provided fair warning that the outcome of the proposed rule adoption could be the rule in question. The entire text of the Proposed Rule including the text of any rule being amended or changed is attached. Effective Date of Rule: Adopted August 23, 2007 Effective 30 days after filing Signature and Title of Person Submitting Rule for Filing

Theodore D

. Lampton 111, Senior Attorney, MDEQ SOS FORM APA002 Effective Date Ol/07/2005

### MaSs:Ssipp¬ SEW~'a~RYOF ~-~

.TAM-i

MISSISSIPPI COMMISSION ON ENVIRONMENTAL QUALITY "REGULATIONS FORTHE PREVENTION OF SIGNIFICANT DETERIORATION OF AIRQUALITY" APC-S-5 Amended August 23, 2007

## MISSISSIPPI COMMISSION ON ENVIRONMENTAL QUALITY

REGULATIONS FORTHE PREVENTION OF SIGNIFICANT DETERIORATION OF AIRQUALITY APC-S-5 Adopted June 28, 1990 Amended April 25, 1991 Amended December 9, 1993 Amended August 22, 1996 Amended July 28, 2005 Amended August 23, 2007 S E CR E7A! R Y Oro SiTATE 1 . The purpose of this regulation is to implement a programfor the prevention of significant deterioration of air quality as required by 40 CFR 51 .166. This regulation supercedes and replaces the previous adoption by reference of 40 CFR 52.21 and 40 CFR 51 .166. 40 CFR52.21 and 51 .166 as used in this regulation refer to the federal regulations as amended and promulgated by June 15, 2007, except as provided in 2 . below . CFRrefers to the "Code of Federal Regulations." 2 . Other than the subsections and phrases listed below and except for the changes set forth in Section 3. of this regulation, the provisions of 40 CFR52.21 as amended and promulgated by June 15, 2007, are incorporated herein and adopted by reference by the Mississippi Commission on Environmental Quality as official regulations ofthe State ofMississippi and shall hereafter be enforceable as such. The following subsection and phrases of 40 CFR 52.21 are excluded fromthis regulation: 2 .1 (a)[Plan disapproval], 2.2 (q)[Public Participation], 2 .3 (s)[Environmental Impact Statement], 2.4 (u)[Delegation of authority], 2 .5 (x)[Clean Unit Test], 2.6 (y)[Clean Unit Provisions], 2.7 (z)[PCP exclusion procedural requirements], 2 .8 (cc)[Routine maintenance, repair, and replacement], and

### 2.9 The phrase "in circumstances where there is a reasonable possibility that a project that is not a part of a major modification may result in a significant emissions increase" in paragraph (r)(6) of (r)[Source obligation] . 3 . The term "Administrator" as it appears in 40 CFR52.21 shall mean the Mississippi Environmental Quality Permit Board, except that : 3.1 In subparagraph (b)(3)(iii) [relating to "net emissions increase"], it shall mean either the Mississippi Environmental Quality Permit Board or the Administrator of the United States Environmental Protection Agency (USEPA) . 3.2 In the following subsections, it shall continue to mean the Administrator of the USEPA : a. (b)(17) [definition of "federally enforceable"] ; b. paragraph b(37)(i) ; c. paragraph b(43) ; d. paragraph b(48)(ii)(c) ; e. paragraph b(50)(i) ; f. paragraph b(51) ; g. (g)(1)-(g)(6) [Redesignation] ; h. (1)(2) [Air quality models] ; i . (p)(2) [concerning Federal Land Manager] ; j . (t) [Disputed permits or redesignations] . ~&1SS1SS1PP1 SECApE¬ A- By OF STATE

4 . Subsections 40 CFR 51 .166(f) Exclusions from Increment Consumption (excluding the phrase "The plan may provide that . . .") and 40 CFR 51 .166(q) "Public Participation" (excluding the phrase "The plan shall provide that .") are incorporated herein and adopted by reference, except for the changes set forth below : 4.1 The phrases "the plan provides that" and "it shall also provide that" are excluded from paragraph 40 CFR51 .166(f)(2), 4.2 The term"Administrator" as it appears in subparagraphs (f)(1)(v),(f)(4),and(q)(2)(iv) shall continue to mean the Administrator of the USEPA,

## 4.3 The phrase "specified time period" in subparagraph (q)(1) shall mean thirty (30) days,

4 .4 The phrase "reviewing authority" shall mean Mississippi Department of Environmental Quality, and 4.5 The words "one year" in subparagraph (q)(2) shall be replaced by the words "one hundred and fifty (150) days." 5 . The Executive Director of the Mississippi Department of Environmental Quality shall transmit to the Administrator of the USEPA a copy of each permit application filed under this regulation and shall notify the Administrator of the USEPAof each significant action the Executive Director takes on the application. 6. This regulation applies to any stationary source or modification to which 40 CFR 52.21 applied as of the date of adoption of this regulation, but for which the Mississippi Environmental Quality Permit Board had not issued a permit pursuant to 40 CFR 52.21 by that date.

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