Question 1

Where does utility provider data come from?

Accepted Answer

Utility data is compiled from Census Bureau ACS housing data (heating fuel, costs), EPA Safe Drinking Water Information System (SDWIS) for water systems, and state utility commission records. Provider names and service areas come from utility filings and municipal records.

Question 2

What is included in monthly housing costs?

Accepted Answer

Census Bureau housing cost data includes mortgage or rent payments, property taxes, insurance, utilities (electric, gas, water, sewer), and condominium fees if applicable. The median housing cost gives a typical monthly total for homeowners or renters in the municipality.

Question 3

How do I find out who provides my water?

Accepted Answer

Your water provider is typically the municipal water department or a regional water commission. Check your water bill for the provider name, or search the EPA's SDWIS database. This page lists all public water systems serving this area along with any violations.

Name▲▼	Type▲▼	Status▲▼	Population Served▼
DARIEN	Community	Active	21,751
SOUTHEAST REGIONAL WATER FACILITY	Community	Active	6,940
GLEN ELLYN HEIGHTS SUBDIVISION	Community	Active	1,931
STEEPLE RUN SBDV	Community	Active	1,931
HINSDALE SOUTH H S	Transient Non-Community	Inactive	1,900
YORK TOWNSHIP WATER SYSTEM	Community	Active	1,423
HIGHLAND HILLS SD	Community	Inactive	1,071
NORTH REGIONAL WATER FAC	Community	Active	770
MARION HILLS SCHOOL	Transient Non-Community	Inactive	405
HOBSON VALLEY WATER SYSTEM	Community	Active	400
YORK CENTER COOP	Community	Inactive	212
MAXIMILLIANS	Transient Non-Community	Inactive	100
GRACE BAPTIST CHURCH (148411)	Transient Non-Community	Inactive	75
ROCKWELL INTERNATIONAL SSD	Non-Transient Non-Community	Inactive	60
K & L OIL CO	Transient Non-Community	Inactive	25
MARION HILLS BIBLE CHURCH	Transient Non-Community	Inactive	25
DARIEN GROVE BAPTIST CHURCH	Transient Non-Community	Inactive	25
DARIEN TASTEE FREEZE	Transient Non-Community	Inactive	25

Name▲▼	Type▲▼	Status▲▼	Population Served▼
DARIEN	Community	Active	21,751
SOUTHEAST REGIONAL WATER FACILITY	Community	Active	6,940
GLEN ELLYN HEIGHTS SUBDIVISION	Community	Active	1,931
STEEPLE RUN SBDV	Community	Active	1,931
HINSDALE SOUTH H S	Transient Non-Community	Inactive	1,900
YORK TOWNSHIP WATER SYSTEM	Community	Active	1,423
HIGHLAND HILLS SD	Community	Inactive	1,071
NORTH REGIONAL WATER FAC	Community	Active	770
MARION HILLS SCHOOL	Transient Non-Community	Inactive	405
HOBSON VALLEY WATER SYSTEM	Community	Active	400
YORK CENTER COOP	Community	Inactive	212
MAXIMILLIANS	Transient Non-Community	Inactive	100
GRACE BAPTIST CHURCH (148411)	Transient Non-Community	Inactive	75
ROCKWELL INTERNATIONAL SSD	Non-Transient Non-Community	Inactive	60
K & L OIL CO	Transient Non-Community	Inactive	25
MARION HILLS BIBLE CHURCH	Transient Non-Community	Inactive	25
DARIEN GROVE BAPTIST CHURCH	Transient Non-Community	Inactive	25
DARIEN TASTEE FREEZE	Transient Non-Community	Inactive	25