2022 Western Virginia Water Authority Water Quality Report

About This Report

Connecting with Us

The Western Virginia Water Authority supplies customers in the City of R}v}lvRC}v}(R}v}lUFvlo]vvB}}`]Rv vvo`o]˙}XTR]}]˙}`]R]v(}u}v} R}}(˙}`U`R]}v]vvR}`]}u}R v ˙ Po}˙ Pv] }v data collected during ov˙}Ru}vvP]}X

Executive Director

TR WQo]˙ D]]]}v }( R Wv V]P]v] W AR}]˙ ] o}o](]vl]vP`XOvP]vURWAR}]˙ ]]v(oo}uo]v`]Roov(ou}v]}]vPv}vP ]uvX OvJo˙URWvV]P]v]WAR}]˙`(}u(}u R (}u o]˙ uv }( R C]˙ }( R}v}l v R}v}l C}v˙XIvN}uıFvlo]vC}v˙i}]vRWAR}]˙X B}}C}v˙i}]v]væ}+]vPoPP]}vo}R} uvPR}uuv][`v``vX TR AR}]˙ R v R R]PR ]v˙ ` (} }R ` v ``U ]uouv vP˙ ]vP u } oo uvU (} }v ov]vP R v]˙ ` o]v v R]o]vPP]vP`]]}vv`}oo}v]X

TR Wv V]P]v] W AR}]˙ [ E˘ D]}U M]Ro ME}˙U}R]o˙uvvo]˙}(ıru]oo]}vPoo}v }(]vl]vP`vR}oo}vvuv}(ru]oo]}vPoo}v }(``˙X

Authority Board of Directors TR Wv V]P]v] W AR}]˙[B} }( D]}U }]v ˙Ruuo}o]UP}vRAR}]˙XRv(}u R C]˙ }( R}v}l ]vo MX J}Rv PX BR`U JXU MX B} C}`oo vMXH˙B}}l]vXTRR}v}lC}v˙v]vo MX D}v D]U MX R]R ˙`}} C v MX Rvoo Hv}lX MX SR]o˙ H}oov v Fvlo]v C}v˙U v MX Hv Y}vP vB}}C}v˙X B} uvP Ro }v R R] TR˙ }( R u}vR ~`]R R˘}v}(APvDuSXJ+}vSXTR B}uvP}v}Ro]X

Customer Service O}u]v]ooM}v˙rF]˙(}u u r æuX AL R} ` } ` uPv˙ oo } R W AR}]˙v`˙R}v}lC}v˙[ıD]RCvX

æXæXæ

| iv(}`v`X}P

SXJ+}vS{S]{R}v}lUVA ```X`v`X}P

Be Social with Us cover photo of Spring Hollow Reservoir by RVTV

Table of Contents 2022 Water Quality Report

C}vIv(}u}vXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX H}`SvSXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Iv(}u}v}S].TXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX .v]}v D XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX WC}v}vULl}v D ORXXXXXr S}WAuvXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX BlG}`}v E XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX X UCMRX D XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXı R}v}lS˙u A WQo]˙X D XXXXXXXXXXXr B}}C}v˙S˙uWQo]˙X D XXXX ır Fvlo]vC}v˙S˙uWQo]˙X D XXXXXXrı

Testing Your Water Iv }} vR `] (} ]vlU R Ev]}vuvo P}}vAPv˙~EPA]Po}v`R]Ro]u]Ru}v }(]v}vu]vv]v`}]˙o]`˙uX TR ]v(}u}v]}]]vRR}vP(}R`˙uX

How are the Standards Set? TR UXSX Ev]}vuvo P}}v APv˙ ~EPA u˘]uu }vu]vv oo ~MCL ˙ ]vPv ooX Iv o}]vP R vU EPA u R RP o ]vl o] }( ` R ˙ R}PR} r˙ o]( vX EPA Pvoo˙ MCL oo R `]oo o ]v v} RoR + (} }u }vu]vv}}vr]vrvrR}v}}vr]vr}vru]oo]}vRv }(R]vPR]RoR+(}}R}vu]vvX

F}} v DP Au]v]}v Po}v o]R o]u] (} }vu]vv ]v }'o ` `R]R u }] R u }}v (} o] RoRX Aoo ]vl]vP `U ]vo]vP }'o ]vl]vP`Uu˙}vo˙˘}}v]v ouoo u}v}(}u}vu]vvXTRv}(}vu]vv} v}v]o˙]v]R`}RoR]lX

TR o }( }v P ı r ı (}u } R u} v }vP ˙ (} }R Po v v}vrPo vX }vu]vv R v vo˙ ` ]R o}` R ]vuv[}vo]u]}o}`RMCLX

M}]v(}u}v}]vl]vP`]]oo through these sources V]P]v]Duv}(HoRP æXX

~R}v}lB}}

V]P]v]Duv}(HoRP XX

~Fvlo]vC}v˙

EPAS(D]vl]vPWH}o]vP

æXæX XXı

Mv˙ }R ]u˙ v }v˙

TR ] v} S} Fo MCL (} }]uX M}v]}]vP ] ] } }] ]v(}u}v } }vu v RoR }8]o R }vv } }]u ]vl } ]˙ ]}vX TR EPA }uuv }uo oo }( }]u ] o Rv uU o]R (} }o }v S] _ }]u ]vl]X TR u}v }(}]u]vR`˙u]o]]vRRX

Cv(}D]C}v}ovPv}vP XXXæXıX}XıX~TTY R}v}lEv]}vuvoHoRDuvP

uu]`rvP o

TR Wv V]P]v] WAR}]˙ }vvo˙ u}v]} ] ` o](}]}}vu]vv}uooPo}˙]uvX Aoo Po v u vvoo˙ ~} ]vv]oo˙ (} uoo ˙u ˘(} o v } v SOCU `R]R u ˙ R ˙U v ]}o}P]oU `R]R u ˙]˘}v]v˙XTRTTHMlHAAæ`](}uvv]vP vvoPX

Cryptosporidium and Giardia

Lead and Copper Testing

Cryptosporidium and Giardia are microscopic organisms that can (U ]R v }R P}]vvo ˙u}u `Rv ]vPXTR}Pv]u}u(}uv]uovRuv`v o]u]vR}PR`.o}vv]]v(}vXvE R}PRR v }( R }Pv]u ] v} Po ˙ R } (o P}vuvURWAR}]˙R(}R}Pv]uX

S}u }o u˙ u} ovo } }vu]vv ]v ]vl]vP ` Rv R Pvo }o}vX Iuuv}r}u}u] }vU R }v `]R v vP}]vP Ru}R˙U }v `R} R vP}v }Pv vovU }o `]R HIVlAIDS } }R ]uuv ˙u ]}U }u oo˙U v ]v(v v oo˙ ]l (}u ]v(}vX TR }o R}o l ] } ]vl]vP ` (}u R] RoR }]X EPAlCDC P]o]v }v }] uv } ov R ]l }( ]v(}v ˙ Cryptosporidiumv}Ru]}]}o}P]o}vu]vv]oo (}uRS(D]vl]vPWH}o]v~rrıX

Qo]˙ `P]v R }X I ] ]u}v R R Wv V]P]v]WAR}]˙lv}`vvvR`Ru]˙ (}u R }U o}o˙ u}v]} R uv } v vvR]u]oRR`vG}`R}PRX TR] ]]oo˙]u}vP]vPov}X

What Causes Discolored Water?

CRvP ]v ` ]v ` ˙uU R `Rv ` u]v l } . R˙v } GRU v }]}voo˙ ]vl]vP ` } ]}o}X TR ]}o}}v ] ˙ ]uv ]v ] u]˘]vP `]R o `X TR ]uv } voo˙(}uR}˘]}v}(]}v]v]X

C} ] v]}voo˙ vo ouvU R]PR ooU} v P}]vvo ]8o R v v ]RX Eooo}(oU](vUv]}RoR}ouU ]oo˙ (} Pvv `}uv v ˙}vP R]ovX L ]v ]vl]vP ` ] ]u]o˙ }] `]R u]o v }u}vv ]v ]o]vvR}uou]vPX TRAR}]˙u]v]v}Uu]o}(]}v]vo]vP R o]v P}]vP } R }u [` uX P] u]o ]v } ˙u v ]}vU o ]}v } X W} v} lv}` }( v˙ o]]v}]]}v˙uXH}`U}uUoo˙ R}]v}oR}uUu˙Roou]vP]vR]R}u}] R`i}]v`]Ro}oX W R ` `]R }}]}v }v}o } i R H }( R ` } R ] ]v } ]]}v ˙u v R }u[ ]]vR]R}u}X TR Wv V]P]v] W AR}]˙ ] }v]o (} }]]vP R]PRo]˙]vl]vP`vv}}v}oR]˙}(u]o ]v ou]vP }u}vvX WRv ˙} ` R v ]«vP ]v ˙} ] (}o R}U ˙} v u]v]u]R }vo (} o ˘} ˙ GR]vP ˙} (} }v } u]v } vo ] }u}o}R˙u(}]vP`(} ]vl]vP } }}l]vPX I( ˙} }vv } o ]v ˙} `U ˙}u˙`]R}R˙}`X

WR]o ]}o} ` ] }]v]o˙ ( } ]vlU ] ] } GR v˙ ]}o} `(}u ] ˙ v]vP }v oo }or`( ]v ˙} R}u } ]vX}] A v]vP }v R}r`(} R ]}o}`]v}`v]v}`RX I( ˙} v} ]v }( `u]v l } ol]vP . R˙vU oooæXæXæX

Iv(}u}v}vo]v]vl]vP`UvPuR}v˙} v l } u]v]u] ˘} ] ]oo (}u R S( D]vl]vP WH}o]v}R'Pll```XXP}l(`loX

What is my Water Hardness?

A ` voo˙ G}` } }l v R}PR R }]oU ] ]l u]voX TR u} o]u v uPv]u vU R R ˙} `X WR]o ` Rv ] v} (˙ ]U ˙} u˙ v}]vu]vo]or}}]`]RR`X Hvv˘PPMru]oo]}v}GPGrP]v Poo}vX

PPM ræ

GPG

RvP

rX

ræ

XrX

ær

XrXæ

}

XA=

S}L M}o˙H H V˙H

Terms Used in This Water Quality Report

Sv

S}}(Sv

Alkalinity

Muv}(voo˙}]vP}v

Avu}v˙

D]RP(}u}ou.v]V.vVu]V o}v]V}o

Arsenic

}]}v E }(vo}]Vv}+(}u}RUv}+(}uPo vo}v]}}v`

B]u

D]RP(}u]oo]vP`V]RP(}uuo.v]V erosion of natural deposits

B˙oo]u

D]RP(}uuo.v]v}orv]vP(}]V]RP (}uo]oU}Uv(v]v]

LRAAP L}}voRvv]vPAvvoP A

Cadmium

C}}]}v}(Pov]]V}]}v}(vo}]V]RP (}uuo.v]Vv}+(}u`']v]v

M˘]uuC}vu]vvLo~MCLP TR R]PR oo }( }vu]vv R ] oo}` ]v ]vl]vP `X MCL o}} R MCLG (]o]vPR]oouvRv}o}P˙X

Chlorate

˙B r}}(vP]vl]vP``]RRo}]v]}˘]

Chlorine

R]]]v(v]vPuv}}o]u]v ]

Chlorite

˙B r}}(vP]vl]vP``]RRo}]v]}˘]

Chromium

D]RP(}uovou]ooV}]}v}(vo}]

C}v]˙

PR˙]o}˙}(`

Copper

Nop]v]o}]Uou]vPU`}}

A}vLo~ALP TR}vv}v}(}vu]vv R ]PP uv } }R ]uv R `˙uu(}oo}`X C}u]vR]uP

R]uA=R]u

E. coliP]B (}uRuvvv]uo(o` HAAæP

Ho}]X

M˘]uuC}vu]vvLoG}o~MCLGP }( }vu]vv ]v ]vl]vP `o}` `R]R R ] v} lv}`v } ˘ ]l } RoRX MCLG oo}` (}uP]v}((˙X M˘]uu R]o D]]v(}v Lo ~MRDLP R]PR oo }( ]]v(}v oo}` ]v ]vl]vP `X TR ] }v]v]vP ]v R ]}v }( ]]v(v ] v˙ (} }v}o }( u]}]o }vu]vvX

TRoo

The

C}}]]˙

PR˙]o}˙}(`R}`Rv``]Ruo

R˙ovv E

D]RP(}u}ou.v]

FoC}o](}u

Huvvv]uo`

Fo}]

}]}v E }(vo}]V`]`R]R}u}}vP RV]RP(}uou]vuv(o](}]

G}AoR

}]}v E }(vo}]

G}B

˙D }(vovuvru}]

uPlLPM]oo]Puo]Uo}(} u]oo]}v~(}˘uoU}vu]v]v`}˙X

HAAæ

˙B r}}(]vl]vP`Ro}]v}v

Hv

Muv}(voo˙}]vPRvuo

NDPAvo˙`v}}`o}`RuR} }vo]u]}(Ro}}˙[]vuv}vX

HFPOArDA

H˘G}}}˙ov}˘]r]u]Vv]v]oouv(} R]PRrR]vG}}}v}]]~PFOAX

NTUP NRo}u] T]]˙ Uv]V u }( ]]˙X

I}v

Noo˙}]vP]vRv]}vuv

L

Nop]v]o}]Uou]vP}oUoo}˙]v(

MvPv

Noo˙}]vP]vRv]}vuv

OR}R}R~P

C}}]}v]vR]]}]vPuv}

R]ul

}]}v E }(vo}]

Selenium

D]RP(}u}ou.v]V}]}v}(vo}]V discharge from mines

Sodium

Noo˙}]vP]vRv]}vuv

Styrene

D]RP(}uvo(}]VoR]vP(}uov.oo

Thallium

LR]vP(}u}r}]vP]V]RP(}uo}v]UPoU and drug factories

Toluene

Discharge from petroleum factories

Total Coliforms

Noo˙v]vRv]}vuv

T}oN]N]] ~N

Rvr}+(}u(o]VoR]vP(}uvlU`PV}]}v of natural deposits

TTHM

˙B r}}(]vl]vP`Ro}]v}v

Vinyl Chloride

LR]vP(}uPVC]V]RP(}uo(}]

Xylene

D]RP(}u}ou(}]V]RP(}uRu]o(}˙

Zinc

Noo˙}]vP]vRv]}vuv

Ur]Ro}}vv

Discharge from industrial chemical factories

UUr]Ro}}vv

D]RP(}u˘o.v]R]vP(}]

PlAP Pv}vA ]C lLP P]}] o] ] u }( R ]}]˙]v`X uP Ov u]oo]}vU o} ( } uP lLU ~(}˘uoU}vu]v]v`}˙X P Ov ]oo]}vUo}(} P lL ˘uoU}vu]v]vU˙X

~(}

P Ov ]oo]}vU o}(} vP lL ˘uoU}v}v]vvo˙U˙X

~(}

TTHMP Total Trihalomethanes TuvTRv]~TTP ]A }]vv }Roo}(}vu]vv]v]vl]vP`X PlLPM]}Pu o]U o} ( } ]oo]}v~(}˘uoU}vu]v]vU˙X uR}luP }v]˙X

M]}uR}vuVu}(

æ

Learn More Dam Inundation Information

Classroom Presentations TR AR}]˙ [ }R + ] o } }+ ( Sv }( Lv]vP~SOL}oo}v}v]v}]P (}v}XTRRvr}v}PuRovvv }v R `R v R u]vP } }( `X Sv ]v R P ov } `R }}vU GIS u]vP v ( ]v R ` v `` ]v˙X Iv]v]vP]vPRWAR}]˙]v}˙}o}}uM }v`v`X}P

TR Wv V]P]v] W AR}]˙ o] (} ( ` }]vRR}v}lVoo˙rC]vC}US]vPH}oo}`UuB lC v Foo]vP lC R}]X R E }( R }] }( ` ] ]u}v˙u`R]R]R˙]oo˙]vvvoo˙X

Eu]o

}Ro]]X

Guest Speakers Iv ]v R]vP l ol } ˙} ]] oP } }uuv]˙ P}M W[ R˙ } ol } ˙} P} } ˙} ` }U R}` ` ˙} ` v ]u}uv ` ul]vP } R ` v `` ]v(X C}v ]v(}`v`X}P ]v(}u}vX

T}ovu}}R]l}(G}}]vP}˙}}˙Uv}ov R}`˙}v}˙}o(Uo]]RFo}}S(XP}`]X

for scheduling and

Tours T} }( } uv (]o] v }] }+ } } }uUvU]]U}uuv]˙P}}}RP}}(v} u}XY}`]oou}ov`RP}}vR]vR(` vo]RR]PRo]˙]vl]vP`}}}uX W[o} } R}` ˙} R}` ` ˙} `X oooæXæ}u]o}v`v`X}P

T} ]]U

Videos Lv } } ` v `` uv } } ˘o} R ]v }( ` `]R} o]vP ˙} o}}u } R}uX TR W AR}]˙ R }oo}v }( ]} }v } Y}T Rvvo } RU ]v] v uX V]]RWvV]P]v]WAR}]˙Y}TRvvo ˘o}]vPX

TR Wv V]P]v] WAR}]˙ R o]R R] ]v(}u}v }]v(}u}u]vRvo]lo˙v}(}R]u(]oX I( R] R}o }U } ](}v]}v R}o } R`}o ]v Ro]lo]R}}}(Rvv}]vPURo]`}ov}.

R}PRooui}u]}ovo}ouPv˙vX

to start

I( ˙} R ]. }v } R Wv V]P]v] W AR}]˙ u ]vv}v ]v(}u}v } } ]( ˙} }˙ ] o} ]v v ]vv}v }vU o ```X`v`X}P l ]vl]vPr`lur(˙r]v(}u}v

Use Your Water Wisely U]vP``]o˙]vu}(}PR]]oVR}`U]]o`˙]u}v}}vo}`]o˙X

SHOWERS SR}v˙}R}`}æu]v v}æPoo}v}(`X

LEAKS F]˘ol˙(v} Poo}v}(``lX

WATERING YOUR LAWN Pvu˙vv}vRo`v} catch and measure the output of your ]vloXWRvRv](ooU] [u }v}+R]vloX

LAWN CARE W˙}Pv}o`v(} AM}LPM`Rvu }}o}u]v]u]}}vX

BRUSHING YOUR TEETH Tv}+R``R]o˙}R˙} RvPoo}v}(`X

LAUNDRY & DISHES U(ooo}]v˙}`R]vPuR]v v]R`R}u˘]u]8]v˙X

WATERING PLANTS U}o`(}u˙}}P [}`oU oL}`(}u]v]vPPo }R`ur`(}u˙} R}`}`ovX

CAR WASHING Iv}(`R]vP˙} R}uUl]}}uu]o `RR˙o]`X

How to Check for a Toilet Leak T}]o R vu }v }}( `ol]v] R R}u } R] ] R o} ol }vX B }]o ol v ` } Poo}v }( ` ˙U ] ] ]u}v}Poo˙ ˙}}]ov]lo˙]v˙ol˙}]}X T} u]v ]( }]o ] ol]vPU o }u ˙ R (}} }o}]vPU K}}orA]U }o }` }+ ]vRvl}(R}]o(}˙}P}}XD}v}GR} R}]o]vPRXI(˙} v˙ }( R }o} ]v R }`o }( R }]o R v˘ u}v]vPU Rv ˙} lv}` ˙} R ol R v } ]X I(˙}]}R˙}R}]oolUulRo]LR]v](}(l]vlvR˙}}v[R v˙ u]vo ]o}v ˙}o R u]PRv Ru (}u o]vP}o˙X Y} v o} Riuv`}vR}G}`]}o}`R`oo]vRvl}l](}uG}`]vP]v} R}G}`]XM}}G}`]Ro]v}vR]R]v]`RR`oov }XI(RGo}ovPoo]v[}o˙o]vPR}'}u}(R}]oU˙}`]ooo}P olXP]oo˙}o}oR`}}oR]uX

Source Water Assessment A`o}R(}(Rov}R}PRRP}vU ] ]}o voo˙ }]vP u]vo v v ]l v ovP (}u R v }( v]uo } (}u Ruv ]˙X W (}u ( } ] } ul ] ]vlo `R]o P}v`u˙}u˙v}]v˙uvX C}vu]vv]v}`u˙voo˙}]vPvU }u˙}u(}uP {M]}]o}vu]vvUR]v]U `R]Ru˙}u(}u`PuvovU ˙uUP]ooo]}l}}vUv`]oo](V {Iv}Pv]}vu]vvURovuoU`R]R vvoo˙r}]vP}o(}uv}u` v}+U]v]o}}u``]RPU}]o vP}}vUu]v]vPU}(u]vPV

Backflow Prevention & Cross-Connection Identification

{P]vR]]U`R]Ru˙}u(}u ]˙}(}RP]oUv}u` v}+Uv]voV

A ou]vP }r}vv}v is an actual or potential connection between the public water supply and any source of contamination or pollutant. Without proper plumbing precautions, contaminated substances could lG}` into the public system and your drinking water supply through this connection.

{OPv]Ru]o}vu]vvU]vo]vP˙vR v}oo}Pv]Ru]oU`R]R˙r}}( ]v]o}v}ou}}vUvv o}}u(}uP}vUv}u`v}+Uv ˙uVv

Water travelling through the Authority’s distribution system is pressurized. If the water system loses pressure, such as during a water main break, system maintenance or fire hydrant usage/testing, the flow of the water may be reversed. If a customer has made a cross-connection with hazardous substances or even non potable water, these substances can backflow into the public water system and create a risk to public health.

{R]}}vu]vvU`R]Rvvoo˙r }]vP}Ro}(}]ovP}}vv u]v]vP]X TR Wv V]P]v] WAR}]˙ R `}l `]R R V]P]v] Duv}(HoR}u]v}`}]o]˙ } }vu]vvX TR uv ] ]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vPWAX

What You Can Do To Protect Your Drinking Water

The assessment determined that C˙o S]vPU Foo]vP lC v Carvins Cove o } }vu]v}v }v ov ] v }vo ˙ }( }vu]vv ]v R X TR] ]Pv}v}v}uvRR}`Rv]u } R ] `]oo ]uX I } uv R ]( R ] o }( }oov ]v R uv U R } ` }o ]uX TR VDH o} }uo } ` uv }( H}oo}` R}] [ ` }U R R}v}l R]X uv u]v R R R}v}l R] u˙ o } }vu]v}v ] ] ( ` ˘} } `] ˙ }( }vu]vv ˙]vP }vv}vX Ao}U RvP]vP R˙}o}P]UR˙o]vu}R]}v]}v}u}u]P}v }(}vu]vv(}uov]}(}vvX TR uv o} u]v R R W AR}]˙ [ `oo u]PR o } }vu]v}v R˙ o} ]v R}u}u]P}v}(}vu]vv(}uov] }( }vvX M} ]. ]v(}u}v } R } u˙ }]v˙}vvPRWvV]P]v]WAR}]˙ [W Qo]˙D]]]}væXæXæX

8

Help us ]v(˙ }vo o}}v where backflow can occur. You can complete a simple BlG}` Pv}v S˙ on-line at ```X `v`X}PX Spring This

If necessary, contact the Water Authority to schedule a free assessment with our staff to assist you in finding and removing any potential cross-connection sources.

Ru}v˙}r}vv}v you find or install backflow prevention devices (available at hardware stores) where needed. A Water Authority representative is available to assist you with this process if needed.

I( ˙} R lG}` v}v ] ]voo ˙ . ouUR]vvoo˙

}Lv˙]X

Q}v}lG}`v}vM u]olG}``v`X}P ooæXæXæ

Unregulated Contaminant Monitoring - UCMR4 The following substances were tested in Western Virginia Water Authority sources during calendar year 2019 as part of the unregulated contaminants monitoring.

Unregulated contaminants are those for which EPA has not established drinking water standards. Unregulated contaminant monitoring helps EPA to determine where certain contaminants occur and whether the Agency should consider regulating those contaminants in the future.

Pu

Units

C]v }C

Spring H}oo}`

Crystal Spring

Foo]vP Gv Creek C]˙Woo

LBoo Woo

L}vP]P Woo

M Spring

N}R Ll

Starkey Woo

Starkey Woo

City of Salem

Guv]u

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

MvPv

ND

Xı

ND

X

ND

ND

X

ND

X

X

æX

oRrH˘Ro}}˙o}R˘v

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

Chlorpyrifos

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

Dimethipin

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

R}} E

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

O˘˙G}(v

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

P}(v}(}

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

T}v}o

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

PuR]vU]v

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

T](}

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

B˙oR˙}˘˙v]}o

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

}rT}o]]v

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

Quinoline

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

rBv}o

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

rMR}˘˙Rv}o

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

rP}vrr}o

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

ND

}u}Ro}} B ]

NDrX

}u}]Ro}} B ]

NDrXıı

CRo}}]}u}]

NDrX

D]}u}]

ND XrX

X

ND

D]Ro}}]

XærXæ

M}v}}u}]

ND

M}v}Ro}}]

NDrX

T]}u}]

ND

T]Ro}}]

XærX

}u] B ~R`

ND

TOC~R`

NDræ

M]}˙v Av}˘]vr

ND

ND

ND

ND

ND

Cylindrospermopsin

ND

ND

ND

ND

ND

T}oM]}˙vv N}o]v

ND

ND

ND

ND

ı

TRWvV]P]v]WAR}]˙o](}( ` } v uoo ]vP v `oo ]vl]vP `}]vRR}v}lVoo˙}}u]v RC]˙}(R}v}lvRC}v}(R}v}lUFvlo]v vB}}XH]vPvvvo˙}(`Ro }P]v}PR}}RuPv]X

Reservoirs WVWA Water Sources Carvins Cove Crystal Spring Martin Creek Salem Source Spring Hollow Town of Vinton

Municipal Boundaries Town of Boones Mill

C}u]vUR`uv(]o](}R} v}æru]oo]}vPoo}v}(`˙VR}`U v}}vP } ıru]oo]}v Poo}v ˙X

City of Salem IN GOODW

I MA

N

E SID ER RIV

MA IN

I81

Spring Hollow

MOU

NTA I N

E

BENT

OK AN RO

´

0

0.5

1 Miles

MIL L

Drinking Water Systems in the Roanoke Valley

FO

Y

EK CRE

SO I AM

LE E

E ERDAL

E VALL

LE E

C LO V

WBA C ATA

RS TE PE

L WIL

UE BL

N

E DG RI

R}v}lS˙u

Carvins Cove

WILL O IAMS

1 I8

RT AV IAT IO

CH AL L

EN

N

ST

HARDY

RI VE RL

Y

Crystal Spring

AN D

TY

RU TR OU GH

Muse Spring AL EV LE

O G D EN

JA

RI C

Smith Mountain Lake

Y

OW LL

BR AM BL ET ON

YE

´

AL

Franklin County

Boones Mill

VI RG

IL

H

G

O

OD E

IRON R IDGE

0 0.5 1 Miles

Y RL EA

NK LI N

B JU

AIN UNT MO

FR A

Roanoke County

FR AN KL IN

A R

N LI K

N UT

CI

F

L

W AL

GAR DE N

T EC

US 220

JEFF E R

BRANDON

AV E

U D M EL

ON ET BL

EL EC TR IC

ER T LI B

10

3T

IN

ND

RA

K

IN MA

NIA LO CO

AM BR

ELM S ON

CTR I ELE

LE

G

DALE

ELL ZE W

TO N WAS HING

VIRGINI A

9TH

DEYE R

DIN AN GR

LI C

1

TA

G KIN

WALNUT

E WIS

M

Falling Creek

1 3 TH

RIAL

5TH

10TH

SALE

H

RS O N

ER G

S CK

PATT E

E NG RA O GU S NI

HOLLINS

T ON

SH EN AN DO AH

M EM O N

ON

FR

BRA ND O

IAMS

ORA NGE

Roanoke River

RSON

WILL

LR OS E

SALEM

OK E ROAN

81

TH

CO VE

ION PLANTAT

UNION

ME C

W

S HB E RG E R

ON MS IA ILL

PETE RS CREE K

N

MILL KESLER

HE R

I-5

NH AM

IC CTR

CO VE

N MAI LYN CH BU RG

APPE

N

O RP AI

ELE

Y EM AD

RT H

MEMORIA PSON L OM TH

AC

OU

VE CO

EW AR

TS

VIL L

E

Carvins Cove Reservoir & Treatment Facility C]vC}R}]]]`]R]vC]vC}NoRU Ur `R v H}oo]v Uv]]˙ ]v B}} C}v˙X TR ov ]v R } R Ur(}} }v} ] }`v v uvP ˙ R C]˙ }( R}v}lX TR ov o}` R] o}vU v R }]U }`v v }˙ R Wv V]P]v] W AR}]˙X Iv ]}v } ]]vP ` (}u R `RU R }]]((}u`}vP}vvvoR˙}G}`(}u T]vlv`C lC XTR](`}} v}Xr]oo]}vPoo}v}(`(oo}vX

Carvins Cove Natural Reserve ```X`v`X}P l]v} C]vC}NoRUR}voPuv]]ol]vR Uv] SU }+ }}} }v }}v] }v R ` v]vRUr`R]vo]vP}vPUR}l]]vPU .R]vPUR]l]vPUo}]vPX]v]]vPvv]`]vPX Y} v ]vP ˙} }`v } } v l˙l v i}v } R }]XoP A ]v]Ro]]oo(}]o˙voXF}]o v}vUo```X`v`X}P l}}vo]vX

H}` ] ] M C]v C} W Tuv F]o]˙ R R ]˙ } ru]oo]}v Poo}v }( ` (}u R }] ˙ ˙X Avvo }}vP ru]oo]}v Poo}v ˙X TR ` ] . }˘˙Pv v `]R }]u uvPv } }˘]] ]}o }Pv] u'U ]}v v uvPvX W ] } u} v`v ]}o P v } }˘]] ]}o uoU `R]R v˙ vov v }}X FoR u]˘]vP }( Ru]o ] R v˘ U `R (] o( ] } }Po v oX WRv G}` ]v} 'o]vP ]v `R R o ou }PRU }u R˙ v 'o } R }'}u }( R]vXN˘UR`].oR}PRvvvR]v ]]v( `]R Ro}]vX Fo}] ] } }u} }vP RX S}]uR˙}˘]]}iRHv}}]]˙Uv }R}R}R]}}v}o}}]}v]v]X

V]]} } R No R ]v }vo R]o RP ¤ R]o (} ]o˙ } vvo ]oo (} ¤æX S ````v`X}P l]v} (} ( v ]v(}u}v P]vP]vv}vo}]oX P˙uv } }˘ o} R Bvv' S]vPU H}oo]v T]oRvT]u]`l]vPo}X Pvo} R (}uRB}Lv]vPO8}vR}]R}}}v}`]XF} u} ]v(}u}vU oo R No R æXXæ } ]] ```X`v`X}P l}}vo]vX

WR}]M oP A }(Rv}Rvvv}R`v }(R]˙UvRui}]˙}(R}Rv }(R]˙U } R AvU ˙ C]v C}X P}}v }( v}Rv vv}RvR}v}lC}v˙o}˙RC]vC} `}XW(}uC]vC}o}RB}} }vE˘]æ}T]vl]`vGv.oX Mv˙ }R ]u˙ v }v˙ }vu]vv Rv vo˙ ` ]R o}` R ]vuv[}v o]u] } o}` R M˘]u C}vu]vv Lo ~MCLX C} Tuv F]o]˙ u oo v (o u}v]}]vP v }vP]uvX }oo D ]vPov˙}u}vvP]}X

W R C]v

R}v}lS˙u

V]}o}v

R]}C}vu]vv

LvC}TvP ıRvoAAXæ ıRvoAAXu D]]v(vvD]]v(}v˙B rP}

}v A vuo}o}o](}u}]U

C}v]˙

uR}lu

}]X

Crystal Spring Treatment Facility

C˙o S]vP G}` R }( M]oo M}v]v ]v R }Rv }( R ]˙X Avvo }}v (}u R] P}v` } ` Xæru]oo]}v Poo}v }( ` ˙X

Substance

Units

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

eguR lated Susb tances

H}` ] ] M TR `] .o ]v R C˙o S]vP Uo.o}v Tuv F]o]˙ `R]R .o } oo o oP Rv X u]}vX Ov u]}v ] }v R}vR }( u]oo]uX F]o ` ] `]R Ro}]v v G}] v u } ` }u (}u R C˙oS]vPPu]vPS}vX WR } ] M C˙o S]vP }}v}(}R`R}v}lC}v˙v R }R`v }( R ]˙X W]R R ]˙ } .o .ru]oo]}v Poo}v }( ` ˙U C˙o S]vP Tuv F]o]˙ ] R oP o.o}v ov ]v `vV]P]v]X

Barium

ppm

Chromium

ppb

Fluoride

ppm

oT tal Nitrate & Nitrite (as N) uT rbidity

2

2

10

no

10 10

ppb

50

NTU

4

T

2

no

10

no 50

no

0.3

no no

0.41 (0.64 - 0.78) 0.34 maxium 0.02 NTU/ 10%

R]}C}vu]vv Gross Alpha

pCi/L

0

15

Gross tBe a

pCi/L

0

50

pCi/L

0

Lead

ppb

0 ppb

AL = 15

no

0 of 52 samples cxe eded AL ıRvoAAXæ

Copper

ppm

1.3 ppm

AL = 1.3

no

0 of 52 samples cxe eded AL ıRvoAAXu

no

(0.03 - 1.65) 0.83

Combined Radium

5

1

no

7.7

no

1.7

LvC}TvP

D]]v(vvD]]v(}v˙B rP} ppm

4

HA5s

ppb

0

60

no

(ND - 6) site raneg (10 - 48) LRA raneg

THMs

ppb

0

80

no

(ND - 74) site raneg (1 - 58) LRA raneg

Unregulated and Secondary Susb tances Alak linity

Mv˙ }R ]u˙ v }v˙ }vu]vvRvvo˙` ]R o}` R ]vuv[ }v o]u]}o}`RMCLX

C}v]˙

ppm uR}lu

Hardness o(T tal)

ppm

Iron

unregulated

an/

135

unregulated

an/

308

unregulated

an/

14

ppm

Maang nese

W R C˙o S]vP Tuv F]o]˙ u oo v (o u}v]}]vP v }vP ]uvX

0.3

ppm

KR}R}RP pH

ppm

0.05 unregulated

pH units

Sodium

ppm

Zinc

ppm

6.5 - 8.5 unregulated 5

}oo D ]vPov˙} u}vvP]}X M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vD]]}vS˙u

E. coli

0.04

no

4

ppm

Selenium

Chlorine

T(}}oo}Pv]~VOCU] v ˙vR }Pv] }u}v ~SOC R v }vU v oo ` v}vr ~ND R uvPvv (ov(}]vl]vP`X

Total Coliforms

Crystal Spring Data (range) average

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

an/

ND

an/

ND

an/

ND

no

7.4

an/

3.4

an/

ND

R}v}lS˙u

Muse Spring Treatment Facility

TR M S]vP W Tuv F]o]˙ ~WTFU o} R ] }( M S]vP }v R]ov R}U ` ` (}u M S]vP v Gv C]˙ Woo N}X X TR](]o]˙RR]˙}ru]oo]}v Poo}v˙X Avvo}}v(}uR] P}v`} ` Xru]oo]}v Poo}v }(`˙X

Substance

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

Muse Spring WTf Data (range) average

Regulated Substances Avu}v˙

ppb

6

6

v}

0.098

u

2

2

v}

0.08

B˙oo]u

ppb

4

4

v}

0.087

Cu]u

ppb

5

5

v}

0.08

ppb

100

100

v}

2.4

4

4

v}

0.7

B]u

CR}u]u

H}`]]M TR`].o]vR MS]vPUo.o}vTuvF]o]˙ `R]R .o} oo o oPRv X u]}vX Ov u]}v ] }v R}vR }( u]oo]uX F]o ` ] `]R Ro}]vU G}] v }R}R}R v u } ` }u (}u R M S]vPPu]vPS}vX WR } ] M ]o˙]v}R˘]vPAR}]˙]]}v ˙uv`]ooRoRv}}v }(RC]vC}]}R}( }`v}`vX

Units

M S]vP

Fo}]

u

Sov]u

ppb

50

50

v}

0.64

TRoo]u

ppb

0.5

0.5

v}

0.065

u

10

10

v}

~NDrX

u

TT

NlA

v}

NA

NTU

TT

0.3

v}

u˘]uXNTUlA9

G}AoR

C]lL

0

15

v}

G}B

C]lL

0

50

v}

~NDrXıı

C]lL

0

5

v}

~XærX

0 ppb

ALAAæ

v}

}(æuo˘AL ıRvoAAXæ

ALAAX

v}

}(æuo˘AL ıRvoAAXu

4

v}

T}oN]N]]~N T}oKPv]C}v T]]˙ R]}C}vu]vv

C}u]vR]u

ND

LvC}TvP L C}

Mv˙ }R ]u˙ v }v˙ }vu]vv R v vo˙ ` ]R o}` R ]vuv[ }v o]u]}o}`RMCLX

ppb u

Xu

D]]v(vvD]]v(}v˙B rP} CRo}]v

WRMS]vPTuv F]o]˙uoov(ou}v]}]vP v}vP]uvX

u

~XrXæX

HAA5s

ppb

0

60

v}

~NDr]vP ~rLRAvP A

TTHMs

ppb

0

80

v}

~NDr]vP ~ræLRAvP A

UvPovS}v˙Sv Aolo]v]˙

D }oo ]vP ov ˙ } u}vvP]}X

C}v]˙

u uR}lu

Hv~T}o

u

I}v Manganese KR}R}RP pH

unregulated

vl

19

unregulated

vl

3

unregulated

u u u u

Zinc

u

vl

0.05

vl

unregulated

pH units

S}]u

vl 0.3

XærXæ unregulated

0.00044

vl

0.18

v}

7.8

vl 5

139 0.019

vl

5 0.0022

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vD]]}vS˙u Total Coliforms

PlA

E. coli

PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

æ

Spring Hollow Reservoir & Treatment Facility TR ` } (} R] ˙u }u (}uRR}v}lR]v]u]v} R S]vP H}oo}` R}]U Xr]oo]}v Poo}v]ru}P}]X

Substance

WR}]M S]vPH}oo}`o] `}]}v]PR}R}}]vR}v}l C}v˙ v Fvlo]v C}v˙ R}PR R }Rv vu]]}v o]vX TR v}Rv vu]]}v o]v v o}vP Ir v RC]˙}(R}v}lvR}v}lC}v˙X

B]u CR}u]u

V]}o}v

ppb

6

6

v}

0.039

u

2

2

v}

0.03

100

v}

1.5

4

4

v}

0.75

u

10

10

v}

~XrX

u

TT

NlA

v}

~XırXX

NTU

TT

Pv}(uo Ruuv ]uv}(XNTU

v}

u˘]uXıNTUlıXæA9

G}AoR

C]lL

0

15

v}

0.24

G}B

C]lL

0

50

v}

2.4

C]lL

0

5

v}

0.6

0 ppb

ALAAæ

v}

}(æuo˘AL ıRvoAAXæ

ALAAX

v}

}(æuo˘AL ıRvoAAXu

4

v}

60

v}

~NDr]vP ~rLRAvP A ~NDr]vP ~ræLRAvP A

T}oN] N]]~N T}oKPv] C}v T]]˙

ppb

R]}C}vu]vv

C}u]vR]u LvC}TvP L C}

ppb u

Xu

D]]v(vvD]]v(}v˙B rP} CRo}]v

u ppb

0

TTHMs

ppb

0

v}

unregulated

vl

124

unregulated

vl

34

unregulated

vl

UvPovS}v˙Sv Aolo]v]˙

u uR}lu u

HFPKArDA I}v

E. coli

PlA PlA

~XrXæX

HAA5s

Manganese KR}R}R as P pH

ppt

vl

153 ~ıræı

u

0.3

vl

ND

u

0.05

vl

0.00057

vl

0.26

v}

7.0

vl

4.3

u

unregulated

pH units

S}]u

u

Zinc

u

XærXæ unregulated 5

vl

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vD]]}vS˙u Total Coliforms

Spring Hollow Data (range) average

100

Hv~T}o

W R S]vP H}oo}` Tuv F]o]˙ u oo v (o u}v]}]vP v }vP ]uvX Data collected during ov ˙ } u} v vP ]}X

Highest Leev l Allowed A (EP s’ MCL)

u

Fo}]

C}v]˙

Mv˙ }R ]u˙ v }v˙ }vu]vvRvvo˙` ]R o}` R ]vuv[ }v o]u]}o}`RMCLX

Ideal Goals A (EP s’ MCG)L

Regulated Substances Avu}v˙

H}`]]M W].}˘˙Pv ]vR}]URvR`]`]R`v (}uR}]v`]R}]u hypochlorite and sodium permangante } }˘]] ]}o }Pv] u'U ]}v v uvPvX Tuv R S]vP H}oo}` Tuv F]o]˙ ]vo G}` o].}vU .o}vU Ro}]v ]]v(}v v G}]}vX OR}R}R ] } }v}o }}]}v ]v ]X TR S]vP H}oo}` W Tuv F]o]˙ vo˙ R R ]˙ } ru]oo]}v Poo}v }( ` ˙ v v ˘v } ru]oo]}v Poo}v ˙X T ` ] } ]v `}ru]oo]}v Poo}v }P tank then pumped through the north and }R vu]]}v o]v } R ]]}v ˙uX Avvo }}v P æXæru]oo]}v Poo}v ˙X D]vP v uPv˙U v˙ `oo u˙ } ouvR}`X

Units

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

0.0024

TR AR}]˙ u]v]v `oo ˙u R R }uuv]˙ }( Mv lC v } }R `oo ]v R R}v}l X WR]o uv˙ }( R `oo ]vU R˙ v }+ v ]}vo o˙ }( ` ]( vX Woo v R} ]v ] ]v ]vo]vP Gv C]˙ •U LBooUMS]vPWooUN}R LlUvSl˙XvD ~vPPX The Western Virginia Water Authority ] o } u oo ]uvU v R ` v} ]vl]vP ` ]}o}v]vov˙XD }oo ]vP ov ˙ }u}vvP]}X

Martin Creek System Sv `oo o˙ R] P}v` }U `R]R ] ]]v( `]R Ro}]v ]} } ]]}vX W ] ]] R}PR} R }uuv]˙ ˙ `} }P vl v ]]}v ]]vP }v]vP }( r]vRU r]vR v r]vR ]X TR }o}lu]˙]o} UPoo}v˙XvC P ] }˘]uo˙ U Poo}v ˙XTR]˙uo]`}R F}P E vC]PH]ooX According to results of the chemical vo˙(}Mo}vuo }oo ]v ıU R }]u ]v R `]v`ooUvR }]uvP]vP(}uXrXæuX TR] ] } R EPA }uuv }uo oo }( o Rv uP lL (} }]u ]v ]vl]vP `U `R]R ] o]R (} R} ]v]]o }v S] _}]u]vl]X Data collected during calendar year }u}vvP]}X

R}v}lS˙u

Community Well Systems Substance

Units

Ideal Goals A EP s’ MCGL

Highest Leev l Allowed A (EP s’ MCL)

MvlC

Wells*

Regulated Substances Avu}v˙ Arsenic B]u

ppb

6

6

(ND - 0.01) 0.02

ppb

0

10

ND (0.0022 - 0.022) 0.0089

u

2

2

(ND - 0.07) 0.014 (ND - 0.2) 0.06 (0.036 - 0.14) 0.084

B˙oo]u

ppb

4

4

Cu]u

ppb

5

5

ND

(ND - 0.03) 0.06

CR}u]u

ppb

100

100

(0.42 - 1.9) 0.87

(ND - 1.8) 1.0

4

4

(0.21 - 3.2) 0.95

(0.1 - 0.3) 0.2

(ND - 0.05) 0.01

(ND - 0.1) 0.01

Fo}]

u

Sov]u

ppb

50

50

TRoo]u

ppb

0.5

0.5

(ND - 0.09) 0.05

u

10

10

(ND - 0.94) 0.65

NTU

TT

0.3

(ND - 3.2) 0.62

G}AoR

pCi/L

0

15

G}B

pCi/L

0

50

(-0.98 - 7.3) 2.8

R]u

pCi/L

0

5

(-0.07 - 1.9) 0.7

(ND - 1.9) 0.7

pCi/L

0

5

(ND - 2.52) 1.3

(0.79 - 3.8) 2.2

ppb

0 ppb

T}oN]N]] (as N) T]]˙

ND

(ND - 1.35) 0.270 (ND - 0.11) 0.022 (0.3 - 0.7) 0.6 (ND - 0.2) 0.1

R]}C}vu]vv

C}u]vR]u

(0.7 - 3.2) 2

(0.3 - 2.1) 1.5 (1.6 - 3.2) 2.4

LvC}TvP Lead

C}

u

Xu

}(uo˘ ALıRvo

AL = 15

= 3.2 ppb

}(uo˘ ALıRvo AAXu

AL = 1.3

-

}(æSuoE˘AL ıRvoAAXæ }(æSuoE˘AL ıRvoAAXu

D]]v(vvD]]v(}v˙B rP} CRo}]v

u

4

(0.16 - 1.26) 0.75

(0.03 - 1.65) 0.83

HAA5

ppb

0

60

3.8

n/a

TTHM

ppb

0

80

21

n/a

PlA

0

Pv}(}o](}u] ]vANæA9}(u}vRo˙uo

0

0

PlA

0

}v A v uo}o}o](}u }]Uv}v]o}(o }o](}u}

0

0

M]}]}o}P]oSv T}oC}o](}u

}]X

UvPovS}v˙Sv Aolo]v]˙ C}v]˙

u uR}lu

Hv~T}o

u

I}v Manganese KR}R}RP pH

unregulated

(9.6 - 210) 174

(12 - 170) 139

unregulated

(36 - 859) 536

(270 - 380) 36

unregulated

(137 -380) 229

u

0.3

(ND - 0.058) 0.015

u

0.05

(0.00038 - 0.029) 0.013

u

unregulated

pH units

S}]u

u

Zinc

u

(136 - 190) 170 (ND - 0.068) 0.020 (ND - 0.0073) 0.0026

ND 6.5 - 8.5

(7.0 - 7.5) 7.2

unregulated 5

ND (7.5 - 7.9) 7.7

(13.2 - 40.5) 22.3

(2.8 - 8.0) 5.2

(0.023 - 0.11) 0.057

(0.003 - 0.008) 0.006

City of Salem Source The Western Virginia Water Authority contracts `]R R C]˙ }( Sou } R ` } o˙ R}]v H}} Pl v }R }v WM]v S v R]] D] ]v R}v}l C}v˙X TR C]˙ }( Sou[ ` } ] R R}v}lR]vRP}v``ooX I( ˙} R v˙ }v } R] U o contact the City of Salem Water Department ærıX I( ˙} `v } ov u} } R] }U o 'v v˙ }( R Poo˙ Ro Sou C]˙ C}v]o uvPX TR˙ Ro }v R }v v (}R M}v˙ }( R u}vR]v}v]oRuX TR C]˙ }( Sou W Duv }vo˙ monitors for contaminants in the drinking ` uv ˙ Fo v S o`X TR (}oo}`]vP o R}` R o }( u}v]}]vP (} R ]} }( Jv˙ } Du U } R u} v u}v]}]vP ]}X TR C]˙}(SouWDuvRv}]}o}v ]vPR]u]}X TRV]P]v]Duv}(HoRR}uo }`uv(}Sou[``}l ˙uX TR] uv }] ]v(}u}v }v }]o } }( }vu]v}v } } }`Xu]v A ˙R}` uvU R }]]o]˙ }( }vu]v}v } } ` } ~R}v}l R] ] R]PRX TR] ] } R ( R ( ` ] ˘} } v ]v}v]v ˙ }( }vu]vv ˙]vP }vv}v } RvP]vP R˙}o}P]U R˙o] v u}R] }v]}v `]R ov ] }( }vv ]v R uv X T} ]` }˙ }( R] ` uvU o contact the City of Salem Water Department }8ærærıX

Substance

Units

Ideal Goals A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

City of Salem Data (range) average

eguR lated Susb tances Barium

ppm

2

2

no

4

4

no

Fluoride

ppm

oT tal Nitrate & Nitrite (as N)

ppm

oT tal Orag nic Carbon

ppm

T

NTU

T

uT rbidity

10

10 A /N

0.04 (0.59 - 0.7)

no

0.45

no

1.0

0.3

no

(0.024 - 0.085)

no

0.7 +- 0.51

no

3.0 +- 0.69

no

0.6 +-0.49

R]}C}vu]vv Gross Alpha

pCi/L

0

15

Gross tBe a

pCi/L

0

50

pCi/L

0

Lead

ppb

0 ppb

AL = 15

no

0 of 32 samples cxe eded the AL ıRvoAAX

Copper

ppm

1.3 ppm

AL = 1.3

no

0 of 32 samples cxe eded the AL ıRvoAAXu

Combined Radium

5

LvC}TvP

D]]v(vvD]]v(}v˙B rP} Chlorine

ppm

4

no

(1.05 - 1.8) 1.1

HA5s

ppb

0

60

no

(8.8 - 32.0) 30.0

THMs

ppb

0

80

no

(9.8 - 5.8) 4.0

Unregulated and Secondary Susb tances Alak linity

ppm

unregulated

an/

16

Hardness o(T tal)

ppm

unregulated

an/

203

pH

pH units

Sodium

ppm

Zinc

ppm

6.5 - 8.5

no

unregulated 5

(7.26 - 8.20)

an/

5.31

an/

< 0.01

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLo]v D Sou Total Coliforms

PlA

E. coli

PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

S}WTvPrR]}v}o˙}` Cryptosporidium

O}˙L

Giardia

C˙L

ııA9u}o˙.o}vo]}v] vRLTSWTR E ııA9u}o}]v}v

no no

XırX XrX

Botetourt County Water Systems

}u C ]v B}} C}v˙ ] ` (}u C]v C} } (}u }uuv]˙`ooX

Botetourt County Systems ı

Griffith Park

TRWvV]P]v]WAR}]˙]o}}RB}} `oo ˙u u oo ]uvU v R ` v} ]vl]vP ` ]}o}v ]v ov ˙ X D }oo ]vP ov ˙ }u}vvP]}X

Dal-Nita Hills

W (}u DorN] H]oo `oo }u (}u P}v` `oo v ] ]]R}PR}R}uuv]˙˙}Pvlv]]}v ]]vPX CRo}]v}v uv ] }]X Ru]o vo˙ (} uoU R }]u ]v R ` ] X uX TR] ] } R EPA }uuv }uo oo }( o Rv u (} }]u ]v ]vl]vP `U `R]R ] o]R (} R} ]v]]o}vS] _}]u]vl]X RDorN]H]oo`ooRv}uo˙RV]P]v]Duv}( HoRXTRuvu]vRR`oou˙o} }vu]v}v ] ] o}]v v R}u} u]P}v }( }vu]vv (}u ov ] }( }vvX Po] }v u]o}vov}]]}}u]vR]˙u R˙X

Eagle Rock

Y}]vl]vP`]P}v`}]v(}u`}`ooXD]]v(}v uv~˙Ro}]v}v]}](}}R`oo]}}]RP }R}PvlXW]]](}uR}Pvl˙P]˙X F] uo ` (} L ]v ıX N} uo ˘ R A}v Lo v R ıRvo `Xı X F]uo ` (} C}X N} uo˘R A}v Lo v R ıR vo`XæuX

Glen Wilton

Y} ]vl]vP ` ] P}v` v v }]v (}u R `ooXAoo`oo(}]}vvuvPvu}o˙Ru]o ]]}v v .o}v v Ro}]v (} ]]v(}vX Woo v RR]PR oo }( ]}v v uvPv v R `oo v}uoo˙ v} X Woo ] R ]u˙ }X W ] u (}u R uv]o]vP}R}Pvlv]]}v]]vPX F] uo ` (} L ]v ıX N} uo ˘ R A}v Lo v R ıRvo `Xı X F]uo ` (} C}X N} uo˘R A}v Lo v R ıR vo`XıuX }]vP A } o }( R Ru]o vo˙ (} MoU R }]u ]v R `] X uX TR] ] } R EPA }uuv }uooo}(oRv u(}}]u]v]vl]vP`U`R]R] o]R(}R}]v]]o}vS] _}]u]vl]X

According to results of the

}A `uv(}

Y}]vl]vP`]P}v`}]v(}u ]oo`ooX W ]u(}uR`oo}uo}PvlR]vR`ooR}X A}}u]vR`ooR}``(}uRvlvv ] } vl ~o} ]v R `oo R} v Rv R}PR} R }uuv]˙XTuv]}](}]}vvuvPvXuoo A u ]vR`ooR}(ov}(}R}R}Rv}o˙R}R} ]}v v uvPvX CRo}]v (]uv ` ]voo }}vv}o˙]]v(R`X MvPv oo ~X r X u v I}v oo ~X rX u }REPA[}uuv}v˙u˘]uu}vu]vvoo }~SMCL}(Xæu(}MvPvvXu(}I}vX vo˙v}lv}`vRoR+}]`]RRv }( uvPv R] ooV R}`U ] vo ]v R}ou R ]v]vP } ]}o}}v }( o}R v .˘U `oo R ]u]uv}(}(Pu`]RR`X F] uo ` (} L ]v ıX N} uo ˘ R A}v Lo v R ıR vo ` Xæ X F] uo ` (} C}X N} uo ˘ R A}v Lo v R ıR vo`XıuX

Keswick Farms

Y}]vl]vP`]P}v`}]v(}u]oo`ooXW] ]]R}PR}R}uuv]˙˙}Pvlv]]}v ]]vPX CRo}]v}vuv ] }]X Po] }v u]o }vov}]]}}u]vR]˙uR˙X

Walnut Manor

Y}]vl]vP`]P}v`}]v(}u]oo`ooXW] ]]R}PR}R}uuv]˙˙}Pvlv]]}v ]]vPX CRo}]v}vuv ] }]X Po] }v u]o }vov}]]}}u]vR]˙uR˙X

There are

Substance

Units

Ideal Goals A (EP s’ MCG)L

Highest Level Allowed A (EP s’ MCL)

Dal-Nita Hills eW lls

aE gle Rock eW lls

Glen Wilton eW lls

G]8RPl eW lls

eK swick aF rm eW lls

aW lnut Manor eW lls

Botetourt County Systems

Water Main

Dillards Hill Water System

StarOverLake

Streets

Frederick Acres

Striper's Landing

Alton Park Water System

Hillcrest Water System

The Retreat Water System

Burnt Chimney Rd Water System

Ridgecrest Water System

Timberlake Crossing Water System

Cherokee Hills Water System

Westlake Area Water System

Walnut Run Water System

Compass Cove Water System

Spring Hollow

Water's Edge Water System Smith Mountain Lake

Frederick Acres

Bl ue

wy a TW

nH

wy

Sc ru

gg sR

d

Smith Mountain Lake

St

z Rd Wi rt

TOWN OF ROCKY MOUNT 1 Miles

Old Franklin Tpke

uth So n St i Ma

´

Cherokee Hills

Vi rg il H

Go o

St klin Fran

Virgil H Goode Hwy

FRANKLIN COUNTY

wy

0.5

e Av

de H

0

ll Pe

Philpott Reservoir

PATRICK COUNTY

Virginia Ave

Fai ry Lak ston eD e Fai ry r Pa r stone kH wy

0

Fi gs b Rd oro

Hillcrest

Ridge Crest

Fr an kli n

FLOYD COUNTY

Alton Park

r oke Bo

to ng shi

Rd

Hendricks Store Rd

ly H

wy Floyd H

TOWN OF BOONES MILL

M on et a

d

BEDFORD COUNTY

Ear

Be nt

yR rd Ha

Franklin Rd

ROANOKE COUNTY

al Jub

M ou Ri nt dg ai n e Pk Rd y

CITY OF ROANOKE

e d Ja y R l le Va

Electric Rd

Spring Hollow

0.25

HENRY COUNTY

0.5 Miles

´

R tham Cha

C d

s nd la d l a R

PITTSYLVANIA COUNTY

Drinking Water Systems in Franklin County

0 0.2 0.4 Miles

´

Mo ne ta R

d

Walnut Run rdy Ha

TR Wv V]P]v] W AR}]˙ o] ( ` v `oo ` } } }] }u ]v R Fvlo]v C}v˙ ] `]R ]vl]vP `v.}}vXIv(}u}v}vR}(R}}v(}v}v R(}oo}`]vPPXF}]v(}u}v}vR`o˙]vPRUXSXR} UoPæ~S]vPH}oo}`WSo˙}(R]o]}vX

Rd

ks ric nd He

Timberlake Crossing

StarOverLake

St e or Rd SML Water Treatment Facility

3 Q

ford Rad c h Rd r Chu

Westlake Area Water System ton Wa shing Booke r T

Hwy

Sc ru

Burnt Chimney Rd Water System

gg sR

d

Striper's Landing

The Retreat Water System Dillards Hill Water System Water's Edge

Fvlo]vC}v˙S˙u

Compass Cove

Smith Mountain Lake Water Treatment Facility Westlake Area Water System TR Wv V]P]v] WAR}]˙ ~WVWA R (o `}l]vP o}vR]`]RRB(}RP]}voWAR}]˙~BRWA}}] ]vl]vP ` (}u R Su]R M}v]v Ll W Tuv Pov}}u]vRWolWA S˙uXTR](]o]˙U `R]R }v ]v M˙ U ` ]Pv } u }R o][ i}]v `vR}PRR˙}uuv˙RRP]}voL}vP RvPWSo˙PovX H}`]]M W(}uSu]RM}v]vLl]vR}PR æ u]}v `}v uR ]vo o ]v } u} .v ]o v Rv u } R uv (]o]˙X TR uuv ov R u}o R R R U uuv .o v } }] R v] ` uv ]o]˙X TR uuv v .o } o oP Rv X u]}vX F] o( v uvPv ] }Po}vX AL.o}vUR`]`]R}]u R˙}Ro}]U ] ]]v(v } o]u]v ]X TR .v]R ` ]v R ]]}v ˙u ] rRo}]v TR B}`olU TR W(}vS}vrı]]]}vvBvCR]uv˙(}}vv} Ro}]v}vX WR}]M W(}uR]uvov}u ]v(} B C}v˙vFvlo]vC}v˙XAR`G}`R}PR] vHoF}B]PU]vRWolWA S˙u] X}u C ]vRWolC}uu]oD]]UB}`olUCRv lC UDlC UHoP}]vULl`}}F}UL}vPIovUT`]vC}U W(}vU Wo˙U WR`}} v W]vu P}]v }uuv]U o}vPSPPR}vo}vPR}}iW]R} ˙RWolPo] A WS˙uX TR Wv V]P]v] W AR}]˙ v B(} RP]}vo W AR}]˙ o } } R R] ` u oo ]uvU vR`v}]vl]vP`]}o}v]vov˙X A source water assessment (} R Wol A ˙u R v }v ˙ R V]P]v] Duv }( HoRX Woo~ ]vP R] }uuv]˙`u]v}}(R]PR]o]˙}}vu]v}v ]vP R ]] o} ˙ R ]v ] } S} W Auv P}PuX TR uv } }v] }( u R}`]vP R } ` uv U v ]vv}˙ }( lv}`v ov ] }( }vv v }uv}v }( v˙ lv}`v }vu]v}v `]R]v R o . ˙X TR uv u]v R R] } u]PR o } }vu]v}v R˙ o}]v R }u} u]P}v }( }vu]vv (}u ov ] }( }vvXM}].]v(}u}v}R}u˙ }]v ˙}vvPRAR}]˙ [WQo]˙D]]]}væXæXæX D }oo ]vP ov ˙ } u} v vP ]}X vD ~vPPXPWSID•æ

Smith Mountain Lake

Water Treatment Facility

working together to provide the region’s drinking water

V]}o}v

R]}C}vu]vv C]lL C]lL C}u]vR]u

C]lL

LvC}TvP L C}

ALAAæ

}(æuo˘RAL ıRvoAAXæ

ALAAX

}(æuo˘RAL ıRvoAAXu

D]]v(vvD]]v(}v˙B rP} CRo}]v ~rLRAvP A ~XæræıLRAvP A

T}oC}o](}u }v A v

Fvlo]vC}v˙S˙u

}]Uv}v]o}(o

}]X ~r

C}v]˙

uR}lu

~XrXX

æ

Alton Park Water System TR Ao}v Pl W S˙u ] ˙ `} P}v` `oo v o }P (]o]˙X The Western Virginia Water Authority ] o } } R R] ` u oo ]uvU v R ` v} ]vl]vP `]}o}v]vov˙X The Western Virginia Water Authority has `}l`]RRV]P]v]Duv}(HoR }u]v}`}]o]˙} }vu]vvXTRuv]]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R Wv V]P]v] W AR}]˙[ W Qo]˙ D]]]}v æXæXæX D }oo ]vP ov ˙ } u}vvP]}X

Units

Ideal Goals A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

Arsenic

ppb

0

10

no

Barium

ppm

2

Substance

Alton aP rk System Data (range) average

eguR lated Susb tances

Cadmium

ppb

Chromium

ppm

Ethylbenz

no 5

no

0.14

no

1.97

5 10

10

ppb

0.13

2

70

0.01

no

ppm

Thalium

ppb

0.5

0.5

no

0.02

ppm

10

10

no

0.17

0.3

no

0.13

no

13.7

oT tal Nitrate & Nitrite (as N) uT rbidity yX lene

4

NTU

4

5.5

Fluoride

T ppb

no

10,

Gross Alpha

pCi/L

0

15 50

no

Gross tBe a

pCi/L

0

Radium 28

pCi/L

0

5

no

Combined Radium

pCi/L

0

5

no

Lead

ppb

0 ppb

AL = 15

no

Copper

ppm

1.3 ppm

AL = 1.3

no

Chlorine

ppm

ND

no

vD ~vPPX PWSID•æ

0.096

4

ND 0.765 0.5 0 of 5 samples cxe eded the AL 0 of 5 samples cxe eded the AL

no

A /N

HA5s

ppb

0

60

no

A /N

THMs

ppb

0

80

no

A /N

Unregulated and Secondary Susb tances Alak linity

ppm

Hardness o(T tal)

ppm

Iron Maang nese

unregulated

an/

unregulated

an/

unregulated

an/

ppm

0.3

ppm ppm pH

ppm

Zinc

ppm

an/

unregulated

E. coli

PlA PlA

90 ND 0.06

an/

ND

no unregulated

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

7.28

an/ 5

an/

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms

192

an/

0.05

pH units

Sodium

96

no no

2.0 0.52

Burnt Chimney Water System Iv U R AR}]˙ }u]v (} ˘]vP ``}l ~B}˘`}} GvU F}˘ CRU R}˙o E v Du SR} } (}u R Bv CR]uv˙ W S˙u } R }uuv]X TR ˙u }v] }( . ]oo P}v` `oovo}P(]o]X Gvv .o } u} ]}v v uvPv(}uR]vl]vP`X Soda ash is (}HiuvvRo}]v] (} ]]v(}v }( R `X The Western Virginia Water Authority is pleased to report that this ` u oo ]uvU v R ` v} ]vl]vP ` ]}o}v ]v ov ˙ X The Western Virginia Water Authority has `}l`]R R V]P]v] Duv }( HoR }u]v}`}]o]˙} }vu]vvXTRuv] ]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W X A M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R Wv V]P]v] W AR}]˙[ W Qo]˙ D]]]}v æXæXæX

Substance

Units

Ideal Goals (EPA’s MCLG)

Highest Level Allowed V]}o}v (EPA’s MCL)

Burnt Chimney System Data (range) average

eR gulated Substances Barium

ppm

Chromium

ppb

Fluoride

ppm

Total Nitrate & Nitrite (as N) Total Organic Carbon

2

2

10

no

10 4

ppm

0.19

no 4

10

1.

no

10

no

ND 0.34

ppm

TT

A /N

no

A /N

NTU

TT

0.3

no

ND

Gross Alpha

pCi/L

0

15

no

Gross Beta

pCi/L

0

50

no

Radium 26

pCi/L

0

5

no

0.45

Radium 28

pCi/L

0

5

no

0.74

Combined Radium

pCi/L

0

5

no

1.9

Lead

ppb

0 ppb

AL = 15

no

0 of 1 samples exceeded the AL ıRvoAAæ

Copper

ppm

1.3 ppm

AL = 1.3

no

0 of 1 samples exceeded the AL ıRvoAAXu

Turbidity R]}C}vu]vv

0.53 2.4

Lead and Copper TvP

D]]v(vvD]]v(}v˙B rP} Chlorine

ppm

4

no

(0.61 – 1.59) 1.09

HAA5s

ppb

0

60

no

1.

TTHMs

ppb

0

80

no

2.8

Unregulated and Secondary Substances

D }oo ]vP ov ˙ } u}vvP]}X

Alkalinity

ppm

unregulated

n/a

Hardness (Total)

ppm

unregulated

n/a

Iron

PWSID•æ

ppm

Manganese

ppm

Orthophosphate P

ppm

pH

0.3

unregulated

pH units

Sodium

ppm

Zinc

ppm

n/a

0.5

XærXæ unregulated

PlA

E. coli

PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

0.21

n/a

ND

n/a

ND

no

7.1

5

n/a n/a

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms

37

no no

0.16

18

Fvlo]vC}v˙S˙u

vD ~vPPX

65.

Cherokee Hills Water System TR CR}l H]oo }uuv]˙ [ ``}l }v] }( `} ]oo `oo v }P vlX Tuv ]vo }v (} ]}v v uvPv v Ro}]v}vX TR Wv Virginia Water Authority is pleased to report that R] ` u oo ]uvU v R ` v} ]vl]vP ` ]}o}v ]v ov ˙X TR oo }( I}v ~X r X u ] } R EPA[ }uuv }v˙ u˘]uu }vu]vv oo } ~SMCL }( X u (} I}vX TR vo˙ v} lv}`v RoR + }] `]R R v }( ]}v R] ooV R}`U ] v o ]v R }ou R ]v]vP } ]}o}}v }( o}R v .˘U `oo R]u]uv}(}(Pu`]R R`X

Substance

Units

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

ppb ppb

6

6 2

2

10

ND (0.01 - 0.013)

10

3.9

4

Lead

4

10 NTU

0.09

10 T

0.54

0.3

ND

pCi/L

0

15

2.0

pCi/L

0

50

4.4

pCi/L

0

5

1.4

pCi/L

0

5

2.2

pCi/L

0

5

4.2

ppb

0 ppb

AL = 15 AL = 1.3

4 HA5s

ppb

0

THMs

ppb

0

(0.39 1.25) 1.14

60

ND 5.6

unregulated

an/

unregulated

an/

unregulated

D }oo ]vP ov ˙ } u}vvP]}X

0.3 Maang nese

0.05

vD ~vPPX pH

PlA

(0.054 - 0.041) ND 6.5

an/ 5

an/

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD

E. coli

(0.016 - 1.3)

an/

unregulated

PlA

(35.5 - 95.6)

an/

pH units

Zinc

Total Coliforms

210

an/ an/

unregulated

PWSID•æ

Cherokee Hills System Data (range) average

eguR lated Susb tances

Nitrite (as N)

The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR }u]v}`}]o]˙} }vu]vvX TR uv ] ]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W X A M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R Wv V]P]v] W AR}]˙[ W Qo]˙ D]]]}v æXæXæX

I eal Goals d A (EP s’ MCG)L

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

(0.016 - 0.12)

Compass Cove Water System TR] ` ˙u o] ` } R C}u C} v Sv P}]v S]]]}vX TR ``}l }v] }( R ]oo `oo v }P vlX Tuv ]vo ]}v v uvPv u}oX TR Wv V]P]v] Water Authority is pleased to report that this `uoo]uvU v R`v} ]vl]vP`]}o}v]vov˙X

TR ] v} S } Fo MCL (} }]uX

Substance

I eal Goals d (EPA’s MCLG)

ppm

2

Highest Level Allowed V]}o}v (EPA’s MCL)

Compass Cove System Data (range) average

eR gulated Substances Barium Chromium

ppb

Fluoride

ppm

Total Nitrate & Nitrite (as N) Turbidity

M}v]}]vP ] ] } }] ]v(}u}v } }vuvRoR}8]oR}vv } }]u ]vl } ]˙ ]}vX TR }]u oo ]v R ` ` u ıX u ]v X TR] ] u} Rv R EPA }uuv }uo oo }( o Rv uU o]R(}}o}v S] _}]u]vl ]X

Units

2

10

no

10

no

4

ppm

0.46

4

10

10

NTU

TT

0.3

Gross Alpha

pCi/L

0

15 50

3

no

0.16

no

0.2

no

ND

no

1.8

R]}C}vu]vv Gross Beta

pCi/L

0

Radium 26

pCi/L

0

5

no no

13.

1.5

Radium 28

pCi/L

0

5

no

1.5

Combined Radium

pCi/L

0

5

no

3.

Lead

ppb

0 ppb

AL = 15

no

0 of 5 samples exceeded the AL ıRvoAAXı

Copper

ppm

1.3 ppm

AL = 1.3

no

0 of 5 samples exceeded the AL ıRvoAAXıu

Lead and Copper TvP

The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR } u]v } ` } ]o]˙ } }vu]vvXTRuv]]uv}( RV]P]v]Duv}(HoR[~VDHS} WAuvP}Pu~SWAP]v}v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R WvV]P]v] WAR}]˙ [WQo]˙ D]]]}væXæXæX

D]]v(vvD]]v(}v˙B rP} Chlorine

(0. – 1.9) 0.96

ppb

0

60

no

ND

TTHMs

ppb

0

80

no

6

Unregulated and Secondary Substances Alkalinity

ppm

unregulated

Hardness (Total)

ppm

unregulated

ppm

Manganese

ppm

Orthophosphate P

ppm

pH

PWSID•æ

no

0.3 0.5

Sodium

ppm

Zinc

ppm

231

n/a

85.9

n/a

ND

n/a

unregulated

pH units

n/a

XærXæ unregulated

0.4

n/a

ND

no

X

n/a 5

Fvlo]vC}v˙S˙u

vD ~vPPX

4

HAA5s

Iron

}oo D ]vPov˙ }u} vvP]}X

ppm

ıX

n/a

0.42

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

ı

Dillards Hill Water System TR D]oo H]oo W S˙u }v] }( v]v ]oo `oo ~C}vvuv Iov `oo U U v U H]PRov Ll `oo U Kvv˙ SR} `oo v v Lv Ev Woo v v o }P (]o]˙X Pruv }( R ` ]vo R ]}v }( } RU }]u uvPv v }]u R˙}Ro}]}o}vUvPvv.o } u} ]}v v uvPv (}u R ]vl]vP`X

Substance

TR Wv V]P]v] W AR}]˙ ~WVWA R `}l `]R R V]P]v] Duv }( HoR ~VDH } u]v } ` } ]o]˙}}vu]vvXTRuv] ]uv}(VDHS}WAuv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R AR}]˙ [ WQo]˙D]]]}væXæXæX

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

Dillard’s Hill System Data (range) average

0.02

eguR lated Susb tances Barium

ppm

2

2

no

Fluoride

ppm

4

4

no

0.1

oT tal Nitrate & Nitrite (as N)

ppm

10

no

0.2

0.3

no

ND

uT rbidity

TR ] v} S } Fo MCL (} }]uX

M}v]}]vP ] ] } }] ]v(}u}v } }vu v RoR }8]o R }vv } }]u ]vl } ]˙ ]}vX TR }]u oo ]v R ` ` u u ]v X TR] ] u} Rv REPA}uuv}uooo}(oRv uU o]R (} }o }v S] _ }]u]vl]X TR]ooo}(}]u }o˙R]}v}(}R

Units

NTU

10 T

Gross Alpha

0

15

no

(1.3 - 5.3)

Gross tBe a

0

50

no

(3.6 - 9.3)

Radium 26

0

5

(0.29 - 0.57)

Radium 28

0

5

(ND - 0.89)

0

5

X

no

ppb

0 ppb

no

ppm

1.3 ppm

no

ppm

4

no

(0.29 - 1.46)

(0.50 -1.7) 1.06

HA5s

ppb

0

60

no

ND

THMs

ppb

0

80

no

3.3

Unregulated and Secondary Susb tances Alak linity Hardness o(T tal) Iron

D }oo ]vP ov ˙ } u}vvP]}X

Maang nese

pH

PWSID•ææ

ppm

unregulated

19

unregulated

270

unregulated

53

ppm

0.3

ppm

Orthophosphate

vD ~vPPX

ppm

ppm

0.05

ppm

Zinc

ppm

ND

unregulated

pH units

Sodium

ND

ND 6.5 - 8.5

no

unregulated

38 5

0.18

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms

PlA

E. coli

PlA

7.3

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

Frederick Acres Water System A P}v` `oo }] ` (} R F]l A }uuv]˙X A UrPoo}v storage tank and a sodium hypochlorite feed ˙u(}]]v(}v`]vıX

Substance

MvPv ~ Xı u ] } R EPA[ }uuv }v˙ u˘]uu }vu]vv oo } ~SMCL }( Xæ u (} MvPvX TR vo˙ v} lv}`v RoR +}]`]RR presence of manganese R] ooV R}`U ] v o ]v R }ou R ]v]vP } ]}o}}v }( o}Rv.˘U `oo R]u]uv}( }(Pu`]RR`X

Avu}v˙

6

ppb

0

u

2

Fo}]

u

6

B]u T}oN] N]]~N T]]˙

u NTU

R˙ovv E

ppb

T}oy˙ov

ppb

V]v˙oCRo}]

ppb

V]}o}v

v}

10 4

T

E. coli

PlA

0.063

v}

0.08

10

v}

0.3

v}

2.51

v}

~NDrXı

70 10,

v} 2

v}

ND

~NDrX ~NDrX

G}AoR

C]lL

0

G}B

C]lL

0

R]u

C]lL

0

C]lL

0

5

v}

ppb

0 ppb

ALAAæ

v}

}(æuo˘RAL ıRvoAAıX

ALAAX

v}

}(æuo˘RAL ıRvoAAXıu

C}u]vR]u

15

v} 50

Xı

v} 5

4.5

v}

0.501 1.42

LvC} TvP L C}

u

Xu

D]]v(vvD]]v(}v˙B rP} CRo}]v

u

HA5s

ppb

THMs

ppb

4

~XıWXX

60

v}

ND

80

v}

2.2

0

v}

0

UvPovS}v˙Sv Aolo]v]˙

u

unregulated

vl

5.7

u

unregulated

vl

47.3

u

Maang nese

u

KR}R}R P

u

pH

PlA

1

v} 4

10

0.7

v} 2

0.3 0.05 unregulated

pH units

S}]u

u

Zinc

u

vl

0.25

vl

Xı

vl XærXæ

unregulated 5

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

ND

v}

6.86

vl

3.65

vl

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms

Frederick Acres System Data (range) average

R]}C}vu]vv

I}v

PWSID••æ

ppb

Arsenic

Hv~T}o

vD ~vPPX

Highest Leev l Allowed A (EP s’ MCL)

no no

0.017

Fvlo]vC}v˙S˙u

}oo D ]vPov˙ }u} vvP]}X

I eal Goals d A (EP s’ MCG)L

eguR lated Susb tances

The Western Virginia Water Authority is pleased } } R R] ` u oo ]uvU v R ` v} ]vl]vP ` ]}o}v ]v ov˙X A } ` uv (} F]l A R v }v ˙ R V]P]v] Duv }( HoRX Woo~ ]vP R] }uuv]˙ ` u]v } }( R]PR ]o]˙ } }vu]v}v]vPR]]o}˙R ]v ] } S} W Auv P}PuX The assessment determined that these `oo u]PR o } }vu]v}v R˙ o} ]v R }u} u]P}v}(}vu]vv(}uov] }( }vvX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R AR}]˙ [ W Qo]˙ D]]]}v æXæXæX

Units

The Retreat Water System Iv U R AR}]˙ ]v}vv R R[ ]]}v ˙u } }] }o ` } C R]PU Ll F}U TR C} v TR RX G}v` (}u `oo o} ]v Ll F} v TR R ] u } TR R `R ruv }( R `]vo R ]}v }( }]u permanganate and sodium hypochlorite }o}vU v Pvv .o } u} ]}v v uvPv (}u R ]vl]vP `XOvR`].ov]]v(U it is introduced into the interconnected ]]}v ˙u }]]vP }o ` } C R]PU Ll F}U TR C} v TR RX

Substance

D }oo ]vP ov ˙ } u}vvP]}X

V]}o}v

ppm

2

2

no

ppm

4

4

no

0.1

oT tal Nitrate & Nitrite (as N)

ppm

10

no

ND

0.3

no

ND

ND

uT rbidity

NTU

10 T

Gross Alpha

0

15

no

Gross tBe a

0

50

no

Radium 28

0

5

no

0

5

no

ppb

0 ppb

no

ppm

1.3 ppm

no

ppm

4

no

PlA

ND 1.14

(0.36 – 1.39) 0.72

0

60

no

3.2

THMs

ppb

0

80

no

5.1

Unregulated and Secondary Susb tances Alak linity

ppm

Hardness o(T tal)

ppm

unregulated

67.9

unregulated

190

unregulated

64

ppm

0.3

ppm

ND

0.05

ND

unregulated

ND

pH units

Sodium

ppm

Zinc

ppm

no

7.1

unregulated

1 5

0.17

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD

E. coli

3.37

ppb

ppm

PlA

0.041

HA5s

pH

Total Coliforms

The eR treat System Data (range) average

Barium

Iron

PWSID•æ

Highest Leev l Allowed A (EP s’ MCL)

Fluoride

Maang nese

vD ~vPPX

I eal Goals d A (EP s’ MCG)L

eguR lated Susb tances

The Western Virginia Water Authority is pleased }}RRR`˙uuoo ]uvUvR`v}]vl]vP` ]}o}v]vov˙X The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR }u]v}`}]o]˙} }vu]vvX TR uv ] ]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W X A M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R AR}]˙ [ W Qo]˙D]]]}væXæXæX

Units

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

Ridgecrest Water System TR R]P W S˙u ] ˙ P}v``oovo}P(]o]˙X

Substance

Tuv }v] }( R ]}v }( }o˙R}R(}u}o}(]}vvuvPvX

Units

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

eguR lated Susb tances

The Western Virginia Water Authority is pleased } } R R] ` u oo ]uvU v R ` v} ]vl]vP ` ]}o}v ]v ov˙X MvPv~XuvI}voo~Xu } R EPA[ }uuv }v˙ u˘]uu }vu]vv oo } ~SMCL }( Xæ u (} MvPv v X (} I}vX TR vo˙ v} lv}`v RoR + }] `]R R v }( uvPv } ]}vR]ooVR}`U]vo]vR }ou R ]v]vP } ]}o}}v }( o}Rv.˘U `oo R]u]uv}( }(Pu`]RR`X

Barium

ppm

2

2

no

Fluoride

ppm

4

4

no

ND

oT tal Nitrate & Nitrite (as N)

ppm

10

no

ND

0.3

no

1.8

uT rbidity

NTU

10 T

0.012

R]}C}vu]vv Gross Alpha

C]lL

0

15

no

4.3

Gross tBe a

C]lL

0

50

no

3.5

Radium 26

C]lL

0

5

no

1.9

Radium 28

C]lL

0

5

no

1.5

C]lL

0

5

no

3.4

ppb

0 ppb

ALAAæ

no

}(uo˘RAL ıRvoAAAM

ppm

1.3 ppm

ALAAX

no

}(uo˘RAL ıRvoAAXu

C}u]vR]u LvC} TvP L C} D]]v(vvD]]v(}v˙B rP} CRo}]v

vD ~vPPX

no

NlA

ppb

0

60

no

NlA

THMs

ppb

0

80

no

NlA

unregulated

vl

75.1

unregulated

vl

190

Unregulated and Secondary Susb tances Alak linity C}v]˙

ppm uR}lu

Hardness o(T tal)

ppm

unregulated

vl

ppm

Maang nese

ppm

Orthophosphate P

ppm

pH

PWSID•ææ

4

HA5s

Iron

}oo D ]vPov˙ }u} vvP]}X

ppm

0.3 0.05 unregulated

pH units

Sodium

ppm

Zinc

ppm

XærXæ unregulated

84

vl

0.3

vl

0.2

vl

0.76

no

7.6

vl 5

5.4

vl

0.056

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD

E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

Fvlo]vC}v˙S˙u

The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR } u]v } ` } ]o]˙ } }vu]vvXTRuv]]uv}( RV]P]v]Duv}(HoR[~VDHS} WAuvP}Pu~SWAP]v}v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R WvV]P]v] WAR}]˙ [WQo]˙ D]]]}væXæXæX

Total Coliforms

Ridgecrest System Data (range) average

StarOverLake Water System P]} } ]vP }vv } R Wol W S˙u ]v Jv ~ P r æ (} v ` o˙ ]v(}u}vU R SOLl W S˙u ` ˙ R P}v` `oo ~`oo æU v v o}P(]o]˙X

Substance

Units

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

StarOev rLake System Data (range) average

0.12

eguR lated Susb tances

The Western Virginia Water Authority is pleased } } R R SOLl ` ˙u u oo ]uvU v R ` v} ]vl]vP`]}o}v]vov˙X

TR ] v} S } Fo MCL (} }]uX

M}v]}]vP ] ] } }] ]v(}u}v } }vu v RoR }8]o R }vv } }]u ]vl } ]˙ ]}vX TR }]u oo ]v R ` ` u Xæ u ]v X TR] ] u} RvREPA}uuv}uooo}(o RvuUo]R(}}o}vS] _ }]u]vl]X The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR }u]v}`}]o]˙} }vu]vvX TR uv ] ]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W X A M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R AR}]˙ [ W Qo]˙D]]]}væXæXæX

Barium

ppm

2

2

no

Fluoride

ppm

4

4

no

ND

oT tal Nitrate & Nitrite (as N)

ppm

10

no

1.5

0.3

no

uT rbidity

T

Gross Alpha

0

15

no

ND

Gross tBe a

0

50

no

3.3

Radium 28

0

5

no

ND

0

5

no

0.2

ppb

0 ppb

no

ppm

1.3 ppm

no

ppm 0

60

no

THMs

ppb

0

80

no

Unregulated and Secondary Susb tances Alak linity

ppm

Hardness o(T tal)

ppm

unregulated unregulated unregulated

53

ppm

0.3

ppm ppm pH

PWSID•ææı

no

ppb

Maang nese

vD ~vPPX

4

HA5s

Iron

D }oo ]vP ov ˙ } u}vvP]}X

NTU

10

ND

0.05

0.01

unregulated

pH units

Sodium

ppm

Zinc

ppm

no unregulated

61.5 5

ND

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

no no

Striper’s Landing Water System P]} } ]vP }vv } R Wol W S˙u ]v Jv ~ Præ (}v ` o˙ ]v(}u}vU R S] [ Lv]vP W S˙u ` ˙ . P}v` `oo~`ooUUUvvo}P (]o]˙X C}vv} Ro}]v}v uv ` (}]]v(}vX

eguR lated Susb tances

The Western Virginia Water Authority is pleased } } R R] ` u oo ]uvU v R ` v} ]vl]vP ` ]}o}v ]v ov˙X

R]}C}vu]vv

Substance

The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR } u]v } ` } ]o]˙ } }vu]vvXTRuv]]uv}( RV]P]v]Duv}(HoR[~VDHS} WAuvP}Pu~SWAP]v}v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R WvV]P]v] WAR}]˙ [WQo]˙ D]]]}væXæXæX }oo D ]vPov˙ }u} vvP]}X

Units

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

Barium

ppm

2

2

no

Fluoride

ppm

4

4

no

oT tal Nitrate & Nitrite (as N)

ppm

uT rbidity

NTU

10 T

10

no

0.3

no

Striper’s Landing System Data (range) average 0.036 ND (1.2 - 1.2) ND

Gross Alpha

C]lL

0

15

no

Gross tBe a

C]lL

0

50

no

Radium 26

C]lL

0

5

no

1.2

Radium 28

C]lL

0

5

no

1.5

C]lL

0

5

no

2.7

ppb

0 ppb

ALAAæ

no

}(æuo˘RAL ıRvoAAX

ppm

1.3 ppm

ALAAX

no

}(æuo˘RAL ıRvoAAXu

C}u]vR]u

3.5 13.1

LvC} TvP L C} D]]v(vvD]]v(}v˙B rP} CRo}]v

ppm

4

no

HA5s

ppb

0

60

no

THMs

ppb

0

80

no

(0.86 - 0.95) 0.92 10.3 1.9

Unregulated and Secondary Susb tances

vD ~vPPX

Alak linity

PWSID•æı

C}v]˙

ppm uR}lu

Hardness o(T tal)

ppm

56.7

unregulated

vl

180

unregulated

vl

ppm

Maang nese

ppm

Orthophosphate P

ppm

pH

vl

0.3 0.05 unregulated

pH units

Sodium

ppm

Zinc

ppm

6.5 - 8.5 unregulated

6

vl

0.078

vl

0.012

vl

ND

no

6.8

vl 5

Fvlo]vC}v˙S˙u

Iron

unregulated

6.3

vl

0.1

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

æ

Timberlake Crossing Water System TR T]uol }]vP C W S˙u ] ˙P}v``oovo}P(]o]˙X

Substance

Tuv }v] }( R ]}v }( } RU }]u R˙}Ro}] v }]u uvPv (} ]]v(}v v u}o }( ]}vvuvPvX

Units

Ideal Goals A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

Timberlake Crossing System Data (range) average

eguR lated Susb tances Barium

The Western Virginia Water Authority is pleased } } R R] ` u oo ]uv v R ` v} ]vl]vP ` ]}o}v ]v ov˙X The Western Virginia Water Authority has `}l `]R R V]P]v] Duv }( HoR } u]v } ` } ]o]˙ } }vu]vvXTRuv]]uv}( RV]P]v]Duv}(HoR[~VDHS} WAuvP}Pu~SWAP]v}v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R WvV]P]v] WAR}]˙ [WQo]˙ D]]]}væXæXæX }oo D ]vPov˙ }u} vvP]}X

ppm

Chromium

ppb

Fluoride

ppm

oT tal Nitrate & Nitrite (as N)

ppm

uT rbidity

NTU

2

2

10

10

no no

4

4

10 T

0.054 1.5

no

0.05

10

no

ND

0.3

no

ND

Gross Alpha

pCi/L

0

15

no

Gross tBe a

pCi/L

0

50

no

Radium 28

pCi/L

0

5

no

Combined Radium

pCi/L

0

5

no

Lead

ppb

0 ppb

AL = 15

no

Copper

ppm

1.3 ppm

AL = 1.3

no

Chlorine

ppm

0.4 9.2 0.5 0.49

Lead and Copper

4

0 of 5 samples cxe eded the AL 0 of 5 samples cxe eded the AL

no

(0.37 – 1.53) 0.96

HA5s

ppb

0

60

no

2.7

THMs

ppb

0

80

no

7.6

Unregulated and Secondary Susb tances

vD ~vPPX PWSID•æıæ

Alak linity

ppm

unregulated

Hardness o(T tal)

ppm

unregulated

Iron Maang nese

pH

ppm

0.3

ppm

Zinc

ppm

47.8

0.05

an/

0.013

unregulated

an/

pH units

Sodium

137

an/

ppm ppm

Orthophosphate

an/

unregulated 5

0.021

an/

ND

no

7.4

an/

15.6

an/

0.15

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

Town of Boones Mill Water System TRT}`v}(B}}vM]ooWS˙u}v] }( R ]oo `ooU ]vPU ]}v v uvPv u}o uv ˙u (} R `ooU Ro}]v}v v H iuv (} R ]vPv}]vvX

Highest Level Allowed V]}o}v (EPA’s MCL)

Units

Ideal Goals (EPA’s MCLG)

Barium

ppm

2

2

no

Fluoride

ppm

4

4

no

Substance

Town of Boones Mill System Data (range) average

eR gulated Substances

Tuv }v] }( R ]}v }( } RU }]u R˙}Ro}] v }]u uvPv (} ]]v(}v v u}o }( ]}vvuvPvX

Total Nitrate & Nitrite (as N)

ppm

Turbidity

10

10

0.1 ND

no

0.3

0.15

NTU

TT

no

ND

Gross Alpha

C]lL

0

15

Gross Beta

C]lL

0

50

Radium 28

C]lL

0

5

no

C]lL

0

5

no

ppb

0 ppb

ALAAæ

no

}(æuo˘RAL ıRvoAAXı

ppm

1.3 ppm

ALAAX

no

}(æuo˘RAL ıRvoAAXæu

R]}C}vu]vv

TR ] v} S } Fo MCL (} }]uX

M}v]}]vP ] ] } }] ]v(}u}v } }vu v RoR }8]o R }vv } sodium intake due to dietary ]}vX TR }]u oo ]v R `` u X u ]v XThis is more Rv R EPA }uuv }uo oo }( o Rv uU o]R (} }o }v S] _ }]u ]vl]X TR] ooo }( }]u }o ˙ R ]}v }( }R(}Hiuv X The Western Virginia Water Authority is pleased }}RR]`uoo]uv v R `v} ]vl]vP `]}o}v ]v ov˙X

0.13

no

1.23 ND 0.13

LvC} TvP L C} D]]v(vvD]]v(}v˙B rP} CRo}]v

ppm

4

no

~XrXX

HAA5s

ppb

0

60

no

2.

TTHMs

ppb

0

80

no

5.3

Unregulated and Secondary Substances Alkalinity

ppm

unregulated

vl

85.6

Hardness (Total)

ppm

unregulated

vl

9.8

Iron

ppm

Manganese

ppm

Orthophosphate P

ppm

pH

0.3

ppm

Zinc

ppm

ND

vl

unregulated

pH units

Sodium

vl

0.5

0.49

vl XærXæ

unregulated

ND

no

7.3

5

vl

34.1

vl

0.52

}oo D ]vPov˙}u}vvP]}X vD ~vPPX PWSID•

æ

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

Fvlo]vC}v˙S˙u

The Western Virginia Water Authority has `}l`]RRV]P]v]Duv}(HoR }u]v}`}]o]˙} }vu]vvXTRuv]]uv }( R V]P]v] Duv }( HoR[ ~VDH S} W Auv P}Pu ~SWAP ]v }v `]R R ıı Auvuv }( R S( D]vl]vP W AX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R Wv V]P]v] W AR}]˙ [ W Qo]˙ D]]]}v æXæXæX

C}u]vR]u

no

Walnut Run Water System G}v` `oo ~Woo U v }] `(}RWovRv}uuv]˙X ]oo `oo }]u R˙}Ro}] v } R(}Ro}]v]]v(}vvHiuvX

The three

Substance

Units

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

V]}o}v

Walnut Run System Data (range) average

no

0.1

eguR lated Susb tances Barium

TR ] v} S } Fo MCL (} }]uX

M}v]}]vP ] ] } }] ]v(}u}v } }vu v RoR }8]o R }vv } }]u ]vl } ]˙ ]}vX TR }]u oo ]v R ` ` u Xæ u ]v X TR] ] u} RvREPA}uuv}uooo}(o RvuUo]R(}}o}vS] _ }]u]vl]X This ooo}(}]u }o ˙ R ]}v }( } R (} Hiuv X MvPv~XırXuoo} R EPA[ }uuv }v˙ u˘]uu }vu]vv oo } ~SMCL }( Xæ u (} MvPvX TR vo˙ v} lv}`v RoR + }] `]R R v }( uvPv R] ooV R}`U ] v o ]v R}ou R ]v]vP }]}o}}v}(o}Rv.˘U`oo R ]u]uv}(}(Pu `]R R`X A } ` uv (} Wov Rv R v }v ˙ R V]P]v] Duv }( HoRX Woo~ ]vP R] }uuv]˙ ` u]v } }( R]PR ]o]˙ } }vu]v}v]vPR]]o}˙R ]v ] } S} W Auv P}PuXTRuv}}v]}(u R}`]vP R } ` uv U v ]vv}˙}(lv}`vov]}(}vv v}uv}v}(v˙lv}`v}vu]v}v `]R]vRo.˙X

Chromium

ppb

Fluoride

ppm

oT tal Nitrate & Nitrite (as N)

ppm

uT rbidity

NTU

2

2

10

10

pCi/L

no

4

4

10 T

Gross Alpha

no

0.3

no

ND

15

no

2.1

no

7.1

0

pCi/L

0

pCi/L

0

Combined Radium

pCi/L

0

Lead

ppb

0 ppb

AL = 15

no

Copper

ppm

1.3 ppm

AL = 1.3

no

Chlorine

ppm ppb

THMs

ppb

50 5

Iron Maang nese

no

4

no

60

pH

0 of 6 samples cxe eded the AL

(0.32 – 1.83) 0.95

no

12.4

unregulated

an/

156

unregulated

an/

429

0

80

ppm ppm

unregulated

an/

ppm

0.3

ppm

0.05

ppm

Zinc

ppm

an/

unregulated

pH units

Sodium

6.5 - 8.5

(0.039 - 0.061) ND

no 5

7.2

an/

47.5

an/

0.15

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD }v A vuo}o}o](}u}]Uv}v is also fecal coliform or E. coli }]X

0.05

an/

unregulated

Pv}(}o](}u]]vANæA9}(u}vRo˙uo

158

an/

}oo D ]vPov˙}u}vvP]}X vD ~vPPXPWSID•æıæ

PlA

0 of 6 samples cxe eded the AL

3.39

TR Wv V]P]v] W AR}]˙ ] o } } R R] ` u oo ]uvvR`v}]vl]vP`]}o}v]vov˙X

E. coli

3.1

no

ppm

Orthophosphate

PlA

1

Unregulated and Secondary Susb tances

Hardness o(T tal)

Total Coliforms

( 0.24 - 0.59)

no 5

0

ND

10

Gross tBe a

HA5s

2

no

Radium 28

Alak linity

TR uv u]v R R `oo u]PR o } }vu]v}v R˙o}]vR}u}u]P}v }( }vu]vv (}u ov ] }( }vvX M} ]. ]v(}u}v } R } u˙ }]v ˙ }vvP R WvV]P]v]WAR}]˙ [WQo]˙ D]]]}væXæXæX

ppm

no no

Water’s Edge Water System }u C `R}o]]vTRW[P E }uuv]˙ P R] ]vl]vP ` (}u (} P}v` `oo ~Woo N}X U U v R o} R}PR} R W[ P E ]]]}vX W (}u`oovP}}Ruvov`R R Pvv .o } u} ]}vU uvPv v ]u (}u R ]vl]vP `X An orthophosphate feed system for corrosion }v}o v }]u R˙}˘] ( ˙u (} H iuv R v R uv ovvWooX Woo ]o}]]v(`]R Ro}]vXN}uv]}WooN}XX TR ] v} S } Fo MCL (} }]uX M}v]}]vP ] ] } }] ]v(}u}v } }vuv RoR }8]o R }vv } }]u ]vl } ]˙ ]}vX TR }]u oo ]v R ` (} v˙ }]v EP ~æX u v ]v Woo U ~Xæ u ` u ]v X TR] ] u} Rv R EPA }uuv }uo oo }( o Rv uU o]R (} }o }v S] _ ]vl ]X TR] o oo }( }]u }o ˙ R }]u R˙}˘] } R `(}HiuvX

Substance

Units

I eal Goals d A (EP s’ MCG)L

Highest Leev l Allowed A (EP s’ MCL)

Water’s d E ge System Data (range) highest level detected

V]}o}v

eguR lated Susb tances Barium

ppm

Fluoride

ppm

Selenium

ppm

oT tal Nitrate & Nitrite (as N)

ppm

uT rbidity

2

no 4

no

4

2

0.05

0.05

T

(ND - 0.1) 0.1

no

10

NTU

(0.04 - 0.068) 0.068

10

no

0.3

no no

(ND - 0.035) 0.035 (ND - 0.56) 0.56 ND

R]}C}vu]vv Gross Alpha

C]lL

0

15

(ND - 12.2)

Gross tBe a

C]lL

0

50

Radium 28

C]lL

0

5

no

(0.47 - 1.9)

C}u]v Radium

C]lL

0

5

no

(0.94 - 12.6)

L

ppb

0 ppb

ALAAæ

no

}(uo˘RAL ıRvoAAX

ppm

1.3 ppm

ALAAX

no

}(uo˘RAL ıRvoAAXu

no

(2.3 - 7.2)

LvC} TvP

sodium

C} D]]v(vvD]]v(}v˙B rP} CRo}]v

A } ` uv (} TR W[ P E R v }v ˙ R V]P]v] Duv }( HoRX Woo~ ]vP R] }uuv]˙ ` u]v } }( R]PR ]o]˙ } }vu]v}v ]vP R ]]o} ˙ R ]v ] } S} W Auv P}PuX TR uv } }v] }( u R}`]vP R } ` uv U v ]vv}˙ }( lv}`v ov ] }( }vv v }uv}v }( v˙ lv}`v }vu]v}v `]R]v R o . ˙X TR uv u]v R R `oo u]PR o }}vu]v}vR˙o}]v R}u}u]P}v}(}vu]vv(}uov ]}(}vvXM}].]v(}u}v }R}u˙}]v˙}vvP R Wv V]P]v] W AR}]˙ [ W Qo]˙D]]]}væXæXæX

ppm

4

no

(0.03 – 1.94) 0.48

HA5s

ppb

0

60

no

1.7

THMs

ppb

0

80

no

ND

Unregulated and Secondary Susb tances Alak linity

ppm

unregulated

Hardness o(T tal)

ppm

unregulated

Iron

ppm ppm ppm

pH Sodium

ppm

Zinc

ppm

vl

(24.3 - 130) 130

vl

0.05

ND

vl

unregulated

pH units

(13 - 15) 15

( ND - 0.023) 0.023

vl 6.5 - 8.5

(ND - 0.27) 0.27

unregulated

no

(7.4 -8.6) 8.6

vl 5

Fvlo]vC}v˙S˙u

Maang nese Orthophosphate P

0.3

vl

(1 - 50.7) 50.7

vl

(ND - 0.06) 0.06

}oo D ]vPov˙}u}vvP]}X vD ~vPPXPWSID•æı

M]}]}o}P]oSvUv]EPA[MCLGH]PRLoAoo}`rEPA[MCLV]}o}vLoD Total Coliforms E. coli

PlA PlA

Pv}(}o](}u]]vANæA9}(u}vRo˙uo }v A vuo}o}o](}u}]Uv}v] also fecal coliform or E. coli }]X

no no

ı

We’re dedicated to providing you with the highest quality water and customer service.

Explore www.westernvawater.org/careers to see how you can be part of our team and make a difference in your community.

```X`v`X}Pn]v(}`v`X}P æXæXæ C}vv`]RP