Pre se nta tio n to Pre se nta tio n to Be lc he r Be lc he r - - PowerPoint PPT Presentation

Pre se nta tio n to Pre se nta tio n to

ANNUAL ST ORMWAT E R T RAI NING

Pha se I (I ndustria l) a nd Pha se I I (MS4) April 2017

Be lc he r town De par tme nt of Public Wor ks Be lc he r town De par tme nt of Public Wor ks

ANNUAL ST ORMWAT E R T RAI NI NG ANNUAL ST ORMWAT E R T RAI NI NG

Je nnife r Ca va na ug h, CPE SC, CPMSM Pro je c t Ma na g e r F uss & O’ Ne ill, I nc . 78 I nte rsta te Drive We st Spring fie ld, Ma ssa c huse tts

Annua l Sto rmwa te r T ra ining Annua l Sto rmwa te r T ra ining

US E nvir

• nmental Pr
• tec tion Agenc y

§ Pha se I

Sto rmwa te r Pro g ra m - 1990

• Re g ula te s d isc ha rg e s fro m la rg e munic ipa litie s

with po pula tio ns g re a te r tha n 100,000

• Co nstruc tio n site s disturb ing ≥ 5 a c re s
• Sto rmwa te r disc ha rg e s “Asso c ia te d with

Industria l Ac tivitie s” (40 CF R 122.26) = Wa ste wa te r T re a tme nt Pla nt

§ Pha se II

Sto rmwa te r Pro g ra m - 1999

• T

a rg e ts sma lle r c o mmunitie s in “urb a nize d a re a s”

• Go a l is to re duc e the disc ha rg e o f po lluta nts to the

“ma ximum e xte nt pra c tic a b le ”

• Co nstruc tio n site s disturb ing ≥ 1 a c re

Pha se I Sto rmwa te r Pro g ra m Pha se I Sto rmwa te r Pro g ra m

Multi-Se c to r Ge ne ra l Pe rmit (MSGP) fo r Sto rmwa te r Disc ha rg e s Asso c iate d with I nd ustria l Ac tivity

§ Standa rd Industria l Cla ssific a tio n Co de § Outdo o r Ma te ria l Sto ra g e

Be lc he rto wn:

§ Wa ste wa te r T

re a tme nt Pla nt

§ (Ha ve o ne fo r Hig hwa y Ga ra g e b ut no t

ne e de d…ye t)

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Po llutio n Pre ve ntio n T e a m

§ De sig na te d pe rso nne l § Co nta c t info rma tio n in SWPPP § Re spo nsib le fo r:

• Imple me nting
• Ma inta ining
• Re vising the Pla n

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Po llutio n Pre ve ntio n T e a m

§ Wa ste wa te r T

re a tme nt Pla nt

• Ste ve Willia ms
• Ro llin De Witt

§ Hig hwa y Ma inte na nc e Ga ra g e

• Ste ve Willia ms
• Christo phe r L

a ure nzo

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Site De sc riptio n & Ma p

§

Ac tivitie s a t the site

§

Dra ina g e Are a s

• Wa ste wa te r T

re a tme nt Pla nt (6 dra ina g e a re a s)

• Hig hwa y Ma inte nanc e Ga ra g e (4 dra ina g e a re a s)

Po te ntia l Po lluta nt So urc e s

§

L

• a ding / Unlo ading Are a s

§

Outdo o r Sto ra g e

• Dumpste rs
• Ab o ve g ro und Sto ra g e T

a nks

§

Dust o r Pa rtic ula te s

§

On-site Wa ste Ma na ge me nt Prac tic e s

§

Ve hic le Wa shing / Rinsing

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Po llutio n Pre ve ntio n

§ Go o d Ho use ke e ping § Pre ve nta tive Ma inte na nc e § Se dime nt and E

ro sio n Co ntro l

§ Ma na g e me nt o f Runo ff § Spill Pr

evention / R esponse Pr

• c edur

es

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Spill Pre ve ntio n/ Re spo nse Pro c e dure s

§ Ha za rdo us Ma te ria ls Inc ide nt Re spo nse Pla n § Spill Pre ve ntio n, Co ntro l a nd Co unte rme a sure Pla n

(Hig hwa y Ma inte na nc e Ga ra g e )

• Spill re spo nse pro c e dure s
• Spill re spo nse e q uipme nt a nd supplie s
• Spill no tific a tio n re q uire me nts
• Re g ula r inspe c tio ns o f o il sto ra g e a re a s
• F

ixe d sto ra g e

• Mo b ile Sto ra g e
• Oil-in-Use

**Sp ill Ca ll a Po llutio n Pre ve ntio n T e a m Me mb e r** (e .g ., Ste ve , Ro llin, a nd/ o r Chris)

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Pla n Imple me nta tio n - Re q uire d a t WWT P only

§ Upda te / re vise SWPPP a s ne c e ssa ry

§ Whe n so me thing c ha ng e s, yo u de te rmine the pla n isn’ t

wo rking , o r the Sta te ma ke s yo u

§ Annua l E

mplo ye e T ra ining

§ All e mplo ye e s who se a c tivitie s c o uld impa c t the q ua lity o f

sto rmwa te r runo ff fro m the site

§ Be nc hma rk Mo nito ring – no lo ng e r re q uire d a t

WWT P

§ Mo nito re d le ve ls a re no t hig he r tha n na tura l c o nditio ns

§ Qua rte rly Visua l Mo nito ring § Annua l Co mpre he nsive Site Co mplia nc e E

va lua tio n

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Qua rte rly Visua l Mo nito ring

§ Gra b sa mple within first 30 minute s o f start o f runo ff

§ Co lo r, o d o r, c la rity § F

lo a ting , se ttle d, a nd suspe nde d so lids

§ F

• am

§ Oil she e n § Othe r o b vio us indic a to rs o f

sto rmwa te r po llutio n

§ Re c o rd inspe c tio n a nd

inc lude c o py with SWPPP

Sto rmwa te r Po llutio n Pre ve ntio n Pla n Sto rmwa te r Po llutio n Pre ve ntio n Pla n

Annua l Co mpre he nsive Site Co mplia nc e E va lua tio n

§

Co nfirm the a c c ura c y o f po te ntia l po llutio n so urc e s

§

De te rmine the e ffe c tive ne ss o f the Plan

§

Asse ss c o mplia nc e with re q uire me nts o f the MSGP

Wa ste wa te r T re a tme nt Pla nt

§

Pro c e ss building c he mic a l sto ra ge tank fill a re a

§

Se ptag e re c e iving a re a s

§

Ve hic le wa shing a re as

§

De wa te ring b uilding a nd sludge ho lding ta nk

§

SBR a nd Po st-E q ua liza tio n Ba sins

§

He a dwo rks b uilding , a e ra tio n ta nks, a nd g a ra g e

§

De te ntio n b a sins, c a tc h b asins, g ra ss swa le

Pha se I – I ndustria l Pe rmit Pha se I – I ndustria l Pe rmit

QUE ST I ONS?

MS4, wha t? MS4, wha t?

Munic ipa l Se pa ra te Sto rm Se we r Syste m (MS4)

• Sto rm dra ina g e syste m
• wne d o r o pe ra te d b y a

munic ipa lity, sta te o r fe de ra l a g e nc y

• Disc ha rg e s to surfa c e wa te rs

Re g ula te d Sma ll MS4s

• Sma ll MS4 lo c a te d pa rtia lly o r e ntire ly within a n

Urb a nize d Are a (de fine d b y 2010 U.S. Ce nsus)

Pha se I I Sto rmwa te r Pro g ra m Pha se I I Sto rmwa te r Pro g ra m

§

E PA ha s ide ntifie d ~260 Ma ssa c huse tts c o mmunitie s fo r Pha se I I Pe rmitting

Pha se I I Sto rmwa te r Pro g ra m Pha se I I Sto rmwa te r Pro g ra m

Pha se I I Re g ula te d Are a in Be lc he rto wn

Pha se I I Sto rmwa te r Pro g ra m Pha se I I Sto rmwa te r Pro g ra m

MCM 1: Pub lic E duc a tio n a nd Outre a c h MCM 1: Pub lic E duc a tio n a nd Outre a c h

• 2 me ssa g e s e a c h to 4 a udie nc e s o ve r te rm o f

pe rmit (8 to ta l)

• Audie nc e s

– Re side ntia l – Busine sse s, I

nstitutio ns, Co mme rc ia l

– Industria l – De ve lo pe rs

MCM 2: Pub lic Pa rtic ipa tio n MCM 2: Pub lic Pa rtic ipa tio n

• Ne e d to pro vide o ppo rtunitie s fo r pub lic

pa rtic ipa tio n

• Annua l re po rt
• We b site s, ho tline s, a dviso ry c o mmitte e s

MCM 3: I DDE MCM 3: I DDE

• Are a o f la rg e st c ha ng e b e twe e n 2003 a nd

2016 pe rmit

• 2003 pe rmit re q uire a n o rdina nc e , ma p o f
• utfa lls
• MA re q uire s a ll o utfa lls in re g ula te d a re a b e

ma ppe d, re g a rdle ss o f dia me te r

Ma pping Ma pping

• Outfa lls, ma nho le s, c a tc h b a sins, pipe s, re fine d

c a tc hme nt de line a tio ns b y ye a r 10

• Muc h o f this info will b e ne e de d e a rlie r to

c o mp le te c a tc hme nt de line a tio ns **Go o d ne ws, B-to wn’ s ma p ping is c o mple te

Writte n I DDE Pro g ra m Writte n I DDE Pro g ra m

CMRSWC Re so urc e

Ne w I DDE Pro g ra m Pro to c o l Ne w I DDE Pro g ra m Pro to c o l

• 1. Inve nto ry

a nd Ra nk Outfa lls

• 1. Inve nto ry

a nd Ra nk Outfa lls

• 2. Dry

We a the r Sc re e ning

• 2. Dry

We a the r Sc re e ning

• 3. Re -rank

Outfa lls

• 3. Re -rank

Outfa lls

• 4. Co nduc t

I nve stig a tio n

• 4. Co nduc t

I nve stig a tio n

• 5. Map &

I nve stig a te Ca tc hme nts

• 5. Map &

I nve stig a te Ca tc hme nts

• 6. Re mo ve

Illic its

• 6. Re mo ve

Illic its

• 7. F
• llo wup

Sc re e ning

• 7. F
• llo wup

Sc re e ning

• 8. Syste m

F ully I nve stig a te d

• 8. Syste m

F ully I nve stig a te d

Outfa ll/ Ca tc hme nt Ra nking Outfa ll/ Ca tc hme nt Ra nking

Pro b le m

• K

no wn o r suspe c te d c o ntrib utio ns o f illic it disc ha rg e s b a se d o n e xisting info rma tio n

• Do no t ne e d to b e sc re e ne d
• Ide ntifie d during initia l ra nking , c a nno t a dd to Pro b le m

c a te g o ry a fte r initia l ranking Hig h Prio rity

• Disc ha rg ing to a n a re a o f c o nc e rn to pub lic he a lth
• Any o utfa ll / c a tc hme nt whe re sc re e ning re sults

indic a te se we r input b a se d o n o lfa c to ry/ visua l e vide nc e o r sa mpling re sults

Outfa ll/ Ca tc hme nt Ra nking (c o nt.) Outfa ll/ Ca tc hme nt Ra nking (c o nt.)

L

• w Prio rity
• No t ide ntifie d a s Pro b le m o r Hig h Prio rity
• utfa ll/ c a tc hme nt
• L

a c k o f sc re e ning o r syste m vulne ra b ility fa c to rs E xc lude d

• No po te ntia l fo r illic it disc ha rg e s
• L

imite d to ro a dwa y dra ina g e in unde ve lo pe d a re a s with no dwe lling s a nd no sa nita ry se we rs,

• Dra ina g e fro m a thle tic fie lds
• Pa rks o r unde ve lo pe d g re e n spa c e a nd a sso c ia te d

pa rking witho ut se rvic e s

Ra nking Crite ria Ra nking Crite ria

Sha ll ra nk using the fo llo wing c rite ria :

• Pa st disc ha rg e c o mpla ints
• Po o r re c e iving wa te r q ua lity
• De nsity o f g e ne ra ting site s
• Ag e o f de ve lo pme nt a nd infra struc ture
• Se we r c o nve rsio n
• Histo ric a lly c o mb ine d syste ms
• Surro unding de nsity o f ag ing se ptic syste ms
• Culve rte d stre ams lo ng e r tha n a simple ro a d c ro ssing

**No me ntio n o f ho w to ra nk b a se d o n c rite ria , just tha t the se c rite ria b e use d

Dry We a the r Outfa ll Sc re e ning Dry We a the r Outfa ll Sc re e ning

F

• r e a c h o utfa ll/ inte rc o nne c tio n, c o nduc t visua l

inspe c tio n during dry we a the r

Basic Information

• Unique identifier
• Receiving water
• Date of most recent

inspection

• Dimensions
• Shape
• Material (concrete, PVC)
• Spatial location (latitude &

longitude with a minimum accuracy of +/-30 feet)

• Physical condition

Evidence of Non-Stormwater Flows

• Odor: sewage, sulfur, sour,

rancid, petroleum/gas smells

• Visual: color, turbidity

(cloudy water), floatables (suds, toilet paper), or oil sheen

VIDEO

Dry We a the r Outfa ll Sc re e ning Dry We a the r Outfa ll Sc re e ning

Whe re dry we a the r flo w is fo und a t an

• utfa ll/ inte rc o nne c tio n, a t le a st o ne (1) sa mple must b e

c o lle c te d a nd a na lyze d fo r:

– Ammo nia – Chlo rine (MDL

=0.02mg / L )

– Co nduc tivity – Sa linity – Ba c te ria - E

. c o li (fre shwa te r) la b

– Surfa c ta nts (i.e ., MBAS, de te rg e nts) – T

e mpe ra ture

– Po lluta nts o f Co nc e rn

VIDEO

L ike ly Se we r I np ut I ndic a to rs L ike ly Se we r I np ut I ndic a to rs

• Olfa c to ry o r visua l e vide nc e o f se wa g e
• Ammo nia ≥ 0.5 mg / l, surfa c ta nts ≥ 0.25 mg / l, a nd

b a c te ria le ve ls g re a te r tha n the wa te r q ua lity c rite ria a pplic a b le to the re c e iving wa te r

• Ammo nia ≥ 0.5 mg / l, surfa c ta nts ≥ 0.25 mg / l, a nd

de te c ta b le le ve ls o f c hlo rine

I DDE Re q uire me nts & T iming I DDE Re q uire me nts & T iming

R e quir e me nt 1YR 1.5YR 3YR 7YR 10YR

Writte n I DDE Pla n

X

Outfa ll/ I nte rc o nne c tio n I nve nto ry a nd Ra nking

X

Ca tc hme nt I nve stig a tio n Pro c e dure

X

Dry We a the r Outfa ll Sc re e ning

X

F

• llo w-up ra nking o f o utfa lls

a nd inte rc o nne c tio ns

X

Ca tc hme nt I nve stig a tio ns - Pro b le m

X

Ca tc hme nt I nve stig a tio ns - Pro b le m, Hig h & L

• w Prio rity

X

Red = dry weather outfall screening and sampling Blue = wet weather screening and sampling

MCM 4: Co nstruc tio n Site Co ntro ls MCM 4: Co nstruc tio n Site Co ntro ls

• E

sse ntia lly unc ha ng e d fro m 2003 pe rmit

• Ordina nc e o r re g ula to ry me c ha nism to c o ntro l

c o nstruc tio n site runo ff

• Also inc lude c o ntro ls fo r o the r c o nstruc tio n re la te d

wa ste s inc luding de mo litio n de b ris, litte r, a nd sa nita ry wa ste s

• Writte n site pla n re vie w pro c e dure
• Inspe c tio ns to b e c o nduc te d b o th d uring BMP

c o nstruc tio n a nd a fte r to e nsure pro pe r insta lla tio n a nd o pe ra tio n

MCM 5: Po st- Co nstruc tio n Co ntro ls MCM 5: Po st- Co nstruc tio n Co ntro ls

De ve lo pme nt Site s >1a c re

• Co ntro ls ne e d to re ta in 1-inc h o f runo ff fro m

impe rvio us surfac e s AND/ OR

• Co ntro ls ne e d to re mo ve 90% o f T

SS a nd 60% o f T P (a nnua l lo a d) Re de ve lo pme nt Site s >1a c re

• Co ntro ls ne e d to re ta in 0.8-inc h o f runo ff fro m

impe rvio us surfac e s AND/ OR

• Co ntro ls ne e d to re mo ve 80% o f T

SS a nd 50% o f T P (a nnua l lo a d)

MCM 5: Po st- Co nstruc tio n Co ntro ls (c o nt.) MCM 5: Po st- Co nstruc tio n Co ntro ls (c o nt.)

• Sha ll re q uire a s-b uilt dra wing s no la te r tha n 2 ye a rs

a fte r c o mple tio n o f c o nstruc tio n pro je c ts

• Sha ll ha ve pro c e dure s to e nsure lo ng -te rm o pe ra tio n

a nd ma inte na nc e o f o n site c o ntro ls

• Within 4 ye a rs o f the e ffe c tive da te pe rmitte e s will

ne e d to c o mple te a re tro fit inve nto ry o f a t le a st 5 munic ipa lly o wne d pro pe rtie s.

–

T he se ide ntifie d pro je c ts c a n b e use d fo r o ffsite mitig a tio n within sa me HUC10

–

Munic ipa lity ne e ds to ke e p a ro lling list o f 5 o ppo rtunitie s

MCM 6: Go o d Ho use ke e ping MCM 6: Go o d Ho use ke e ping

Wha t fa lls unde r Go o d Ho use ke e ping ?

• SWPPPs
• Stre e t Swe e ping
• Ca tc h Ba sin Cle a ning
• Winte r De -I

c ing Ope ra tio ns

MCM 6: Go o d Ho use ke e ping (c o nt.) MCM 6: Go o d Ho use ke e ping (c o nt.)

• Writte n O&M Pla ns
• I

nfra struc ture

• Ope ra tio ns (i.e ., pa rks a nd o pe n spa c e , fa c ilitie s, a nd ve hic le s

& e q uipme nt)

• Ro utine c le a ning o f c atc h b a sins suc h tha t no b a sin

will b e >50% full

–

Ne e d to re po rt to ta l # o f c a tc h b a sins, # inspe c te d, # c le a ne d, a nd the to ta l vo lume / ma ss o f ma te ria l re mo ve d fro m a ll c a tc h b a sins a nnua lly

• All stre e ts swe pt o nc e annua lly
• E

xc e ptio ns – rura l unc urb e d ro a ds with no c a tc h b a sins & T MDL wa te rshe ds (2x/ ye a r)

• Ne e d to re po rt # o f mile s c le a ne d o r vo lume / ma ss o f ma te ria l

re mo ve d a nnua lly

I nfra struc ture O&M Pla n I nfra struc ture O&M Pla n

CMRSWC Re so urc e

MCM 6: Go o d Ho use ke e ping (c o nt.) MCM 6: Go o d Ho use ke e ping (c o nt.)

Sto rmwa te r Po llutio n Pre ve ntio n Pla ns (SWPPPs)

• Ne w re q uire me nt unde r 2016 pe rmit
• Re q uire d fo r ma inte na nc e g a ra g e s, pub lic wo rks

ya rds, tra nsfe r sta tio ns, a nd o the r wa ste ha ndling fa c ilitie s whe re po lluta nts a re e xpo se d to sto rmwa te r

• Co ve rs the fo llo wing to pic s spe c ific to the site :

– Spill Pre ve ntio n a nd Re spo nse – E

ro sio n a nd Se dime nt Co ntro l (o n-site )

– Sa lt Sto ra g e – T

ra ining

– Ma inte na nc e

**Go o d ne ws, B-to wn a lre a dy ha s fo r Hig hwa y Ga ra g e

Pha se I I Sto rmwa te r Pro g ra m Pha se I I Sto rmwa te r Pro g ra m

QUE ST I ONS?