Under-sink RO
Certified reduction at the drinking-water tap.
- Lead
- Chlorine by-products (TTHM)
- Chlorine taste & smell
- PFAS ("forever chemicals")
from $1,195 standard-installedDetails
RIVER GROVE, ILLINOIS · 2025 WATER DATA
Is River Grove's water good enough for your family?
Needs attention
1,627 of 2,740
water pipes from the street (service lines) are lead, per the Village's 2026 listSee what's in River Grove's water, what it means for your home, and which system (if any) fixes it.
Source: Village of River Grove 2026 service line material inventory (Illinois EPA)
View River Grove water data- Village of River Grove published data
- Illinois EPA service-line inventory
- NSF/ANSI-listed equipment only
- Licensed plumbing installers
Licensed plumbing installation
Published starting prices
Certified equipment
Written quote before any work
Serving River Grove2025 WATER REPORT CARD
River Grove Water Report Card
Here's what River Grove's own water reports say, in plain English. Green means it looks good. Yellow means keep an eye on it. Red means it needs attention.
ppb = parts per billion. 1 ppb is about 1 drop of water in a backyard swimming pool.
The short version
- Some tested homes were over the lead action level
- A TTHM test went over the legal limit
- About 6 in 10 street water pipes are lead
- Most homes were built before lead solder was banned (1986)
Lead in tested homes
Lead · 90th percentile
Needs attention
The town tests tap water in homes most likely to have lead. 9 out of 10 of those homes had this much or less.
6.38 ppb
parts per billion
River Grove: 6.38
Health goal: 0Action level: 15
Action level: if more than 1 in 10 tested homes go over this, the town must take extra steps.
Highest single test: 56.4 ppb
2 tested homes had more lead than the 15 ppb action level. A drinking-water filter certified for lead can help.
Source: Village of River Grove 2026 Annual Consumer Confidence Report (2025 data)
Chlorine by-products
Total trihalomethanes (TTHM)
Needs attention
Leftovers that form when chlorine cleans the water. The law limits them because drinking too much over many years may raise health risks.
59 ppb
parts per billion
River Grove: 59
0Legal limit: 80
Legal limit: the most the law allows.
Highest single test: 98 ppb
At least one test reached 98 ppb, over the 80 ppb legal limit.
Source: Village of River Grove 2026 Annual Consumer Confidence Report (2025 data)
Lead water pipes from the street
Service-line inventory
Needs attention
A service line is the underground pipe that brings water from the street into a building. Some old ones are made of lead.
1,627 of 2,740 street water pipes are lead
About 6 in 10
- Lead pipe: 1,627
- Old steel pipe that needs replacing (galvanized): 218
- Not known yet: 13
- Not lead: 882
About 6 in 10 water pipes from the street are lead. Check your address — if your home has one, a drinking-water filter certified for lead can help until it's replaced.
From the town's list, as of April 15, 2026.
Source: Village of River Grove 2026 service line material inventory (Illinois EPA)
Older homes
Homes built before 1980
Keep an eye on it
Lead solder and lead pipes were allowed in homes until 1986.
84.1%of River Grove homes were built before 1980 — about 8 in 10Homes built before 1986 can have lead solder or lead pipes inside, even when the street pipe is fine.
Source: U.S. Census Bureau, ACS 2024 5-year estimates (B25034)
For lead, the EPA's health goal is 0 — there's no amount known to be safe.
These are town-wide results. What comes out of your tap also depends on your own pipes and faucets.
WHICH FILTER FIXES WHAT
Which filter fixes which problem?
Find your problem on the left. A green check means that system helps.
Yes, it helps Only certain models No, it doesn't
| Water problem | Under-sink ROFilters drinking water at the kitchen sinkfrom $1,195 | Whole-home carbonFilters all the water coming into your housefrom $1,795 | Water softenerStops hard-water spots and scalefrom $1,795 | Complete Home SystemAll three togetherfrom $2,699 |
|---|---|---|---|---|
| Lead | Yes — certified to reduce lead (NSF/ANSI 53/58) | No — doesn't remove lead | No — doesn't remove lead | Yes — at the kitchen sink (through the RO) |
| Chlorine by-products (TTHM) | Yes — certified to reduce TTHM (NSF/ANSI 53/58) | Only some models — ask for NSF/ANSI 53 | No | Yes — at the kitchen sink (through the RO) |
| Chlorine taste & smell | Yes — at the kitchen sink | Yes — at every tap (NSF/ANSI 42) | No | Yes — at every tap |
| Hard water & scale | No — not a softener | No — not a softener | Yes — sized to your water (NSF/ANSI 44) | Yes — whole house |
| PFAS ("forever chemicals") | Yes — certified to reduce PFOA/PFOS (NSF/ANSI 53/58) | No — not certified for PFAS | No | Yes — at the kitchen sink (through the RO) |
Lead
- Under-sink ROFilters drinking water at the kitchen sinkYes — certified to reduce lead (NSF/ANSI 53/58)
- Whole-home carbonFilters all the water coming into your houseNo — doesn't remove lead
- Water softenerStops hard-water spots and scaleNo — doesn't remove lead
- Complete Home SystemAll three togetherYes — at the kitchen sink (through the RO)
Chlorine by-products (TTHM)
- Under-sink ROFilters drinking water at the kitchen sinkYes — certified to reduce TTHM (NSF/ANSI 53/58)
- Whole-home carbonFilters all the water coming into your houseOnly some models — ask for NSF/ANSI 53
- Water softenerStops hard-water spots and scaleNo
- Complete Home SystemAll three togetherYes — at the kitchen sink (through the RO)
Chlorine taste & smell
- Under-sink ROFilters drinking water at the kitchen sinkYes — at the kitchen sink
- Whole-home carbonFilters all the water coming into your houseYes — at every tap (NSF/ANSI 42)
- Water softenerStops hard-water spots and scaleNo
- Complete Home SystemAll three togetherYes — at every tap
Hard water & scale
- Under-sink ROFilters drinking water at the kitchen sinkNo — not a softener
- Whole-home carbonFilters all the water coming into your houseNo — not a softener
- Water softenerStops hard-water spots and scaleYes — sized to your water (NSF/ANSI 44)
- Complete Home SystemAll three togetherYes — whole house
PFAS ("forever chemicals")
- Under-sink ROFilters drinking water at the kitchen sinkYes — certified to reduce PFOA/PFOS (NSF/ANSI 53/58)
- Whole-home carbonFilters all the water coming into your houseNo — not certified for PFAS
- Water softenerStops hard-water spots and scaleNo
- Complete Home SystemAll three togetherYes — at the kitchen sink (through the RO)
Filter claims apply to the exact certified model named on your quote, used and maintained the way the maker says.
THE SYSTEMS
Pick the fix that matches the problem.
Published starting prices, standard-installed. The written quote lists the exact model and scope.
Whole-home carbon
Chlorine taste and odor out of every tap.
- Chlorine taste & smell
from $1,795 standard-installedDetails
Water softener
Scale protection sized to your measured hardness.
- Hard water & scale
from $1,795 standard-installedDetails
Complete Home System
Softening, whole-home carbon, and RO together.
- Lead
- Chlorine by-products (TTHM)
- Chlorine taste & smell
- Hard water & scale
- PFAS ("forever chemicals")
from $2,699 standard-installedDetails
Every price assumes a standard installation. Your exact price depends on your existing piping and where the equipment goes, but it is typically the price shown. Send us two photos (under the kitchen sink, and where the water line enters your home) and we confirm the exact price, install time, and date before any work.
RECOMMENDED FOR RIVER GROVE
Under-Sink Reverse Osmosis
Your family's health is worth the price.
- Dedicated filtered-water faucet at the kitchen sink
- Certification listing included with the written quote
- Standard under-sink connection and commissioning
From $1,195 ≈ 33¢/day over 10 years, before filter changes
Typical price — exact number confirmed from two photos.
HOW IT WORKS
Three steps. No home visit required to start.
Get your free report
Send your street address. We return River Grove's published numbers and what they mean for your home.
Written quote from photos
Three photos of your plumbing usually settle access, drain, and power. You get a written scope and price before anyone visits.
Licensed installation
Installation performed by a properly licensed plumbing contractor, then commissioned and verified at the tap.
WHY HOMEOWNERS CHOOSE US
The opposite of the in-home pitch.
River Grove Water FiltrationTypical in-home dealer visit
PricePublished starting price, before any visitRevealed at the kitchen table, after the pitch
ScopeWritten quote — model, work, and exclusions listedVerbal ballpark that moves during the visit
EquipmentCertification-listed models named on the quote"Our system" — model details after signing
PressureTake the quote home; decide on your own timelineToday-only pricing that expires when they leave
THE PRICE IN PLAIN TERMS
Your health is worth the price — and the price is less than you think.
Equipment and standard installation spread over 10 years, before filter changes.
$0.33/dayUnder-sink RO — from $1,195
$0.74/dayComplete Home System — from $2,699
Compare with bottled water
Your estimate$260/year on bottled water
Estimated from your inputs only. For comparison: under-sink RO starts at $1,195 ≈ $0.33/day and the Complete Home System starts at $2,699 ≈ $0.74/day — equipment and standard installation spread over 10 years, before filter changes.
FREE PDF GUIDE
The River Grove Safe Water Guide
Your town's water numbers in plain English, free habits that lower lead, how to pick a certified pitcher filter, and when a permanent system makes sense. Sent to your inbox.
Get the free guide
COMMON QUESTIONS
Questions River Grove homeowners ask
Is River Grove's water unsafe?
We do not make that claim. Village of River Grove reports results against federal standards in its consumer confidence report. Our work starts when you want more than the system-wide minimum—for taste, hardness, or a lower contaminant level than the legal limit allows.
What does the free River Grove water report include?
Your town's published water-quality figures in plain English, what they mean for a home like yours, and which system (if any) addresses each result. No purchase is required.
What does the starting price include?
Equipment, standard installation by a properly licensed plumbing contractor, bypass where applicable, setup, and commissioning—assuming accessible piping, suitable drain and power, and normal working clearances. The written quote lists your exact scope.
Do you pay for referrals?
Yes. Refer a neighbor who installs with us and you receive $100 for a single system (RO, whole-home carbon, or softener) or $200 for a City Water Duo or Complete Home System, paid after their installation is complete and their 3-business-day cancellation window has passed. There is no limit on referrals.
How do you handle lead questions?
For lead, the EPA's health-based goal is zero. We specify drinking-water systems by their certification listing and include the applicable NSF/ANSI 58 or 53 documentation with your written quote. Testing your own water is always the first step we suggest.
FREE RIVER GROVE WATER REPORT
Know what's in your water before you buy anything.
River Grove's published numbers, what they mean for your home, and which system (if any) fixes them — free, no purchase required.