Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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SILOAM SPRINGS
IL3097725 · 25 served
SILOAM SPRINGS STATE PARK
IL0094177 · 25 served
SILOAM SPRINGS STATE PARK
IL0097717 · 25 served
SILOAM SPRINGS STATE PARK
IL0097725 · 25 served
SILOAM SPRINGS STATE PARK
IL0097733 · 25 served
SILOAM SPRINGS STATE PARK
IL3094177 · 25 served
SILOAM SPRINGS STATE PARK
IL3097717 · 25 served
SILOAM SPRINGS STATE PARK
IL3097733 · 25 served
SILVA SHOPPING CENTER - CHAMPS
IL3066589 · 150 served
SILVA, WAYNE
IL0066589 · 90 served
SILVER CREEK REFORMED CHURCH
IL0050914 · 25 served
SILVER CREEK REFORMED CHURCH
IL3050914 · 225 served
SILVER DOLLAR
IL0096412 · 200 served
SILVER DOLLARS
IL3103069 · 200 served
SILVER GLEN HOMEOWNER'S ASSOCIATION
IL0890040 · 595 served
SILVER LAKE C C H P 5 SOUTH
IL3119149 · 25 served
SILVER LAKE C C H P 6 NORTH
IL3119115 · 25 served
SILVER LAKE COUNTRY CLUB
IL0018846 · 300 served
SILVER LAKE COUNTRY CLUB
IL3018846 · 300 served
SILVER LAKE HP ROLLING HILLS#7
IL3119123 · 25 served
SILVER NUGGET/LES CROUCH
IL3063842 · 100 served
SILVER PHEASANT
IL0068890 · 200 served
SILVER PHEASANT RESTAURANT
IL3068890 · 200 served
SILVER SLIPPER SALOON
IL3139279 · 100 served
SILVER SPRINGS STATE PARK
IL0094185 · 750 served
SILVER SPRINGS STATE PARK
IL0095828 · 30 served
SILVER SPRINGS STATE PARK
IL0095836 · 100 served
SILVER SPRINGS STATE PARK (94185)
IL3094185 · 750 served
SILVER SPRINGS STATE PARK (95828)
IL3095828 · 30 served
SILVER SPRINGS STATE PARK (95836)
IL3095836 · 100 served
SILVER SPRINGS STT PK
IL0939500 · 25 served
SILVER STAR
IL3106187 · 80 served
SILVER STAR STABLE
IL0080630 · 60 served
SILVER STAR STABLE
IL3080630 · 60 served
SILVER TRANSPORT
IL3118067 · 20 served
SILVER WHEEL
IL0029751 · 40 served
SILVER WHEEL
IL3029751 · 40 served
SILVERLAKE C C H P 8 SOUTH
IL3119131 · 25 served
SILVIS
IL1610700 · 7,473 served
SILVIS HEIGHTS WATER CORP
IL1615750 · 1,450 served
SIM PRODUCTS
IL3150029 · 40 served
SIMENTON HARDWARE STORE
IL0052142 · 700 served
SIMENTON HARDWARE STORE
IL3052142 · 700 served
SIMON BOX CO
IL3017798 · 25 served
SIMS
IL1910400 · 244 served
SIMS MHP
IL8011049 · 25 served
SIMS TRUCKING
IL0076554 · 25 served
SIMS TRUCKING
IL3076554 · 25 served
SIN CITY BILLARDS
IL3166058 · 25 served
SIN CITY U S A
IL0090381 · 25 served