Cape May County Water Treatment and Water Testing
A Clear Alternative is a family-owned South Jersey water treatment company serving
Cape May County, New Jersey since 1991. We are based at 9230 Collins Ave in Pennsauken — about
2 to 2.5 hours from most of Cape May County — and we treat water, test water, and deliver bulk
water across 8 New Jersey counties: Burlington, Camden, Atlantic, Gloucester, Salem, Cape May, Mercer, and Monmouth. More than 9,000 customers, NJ-licensed
technicians, free in-home water analysis, and a live phone line at 1-888-577-8088 24 hours a
day.
This page covers what Cape May County water is actually like, what we install to fix it, and
which towns we serve. For the full service overview, start with
water treatment.
What Cape May County water is like
Cape May County is a peninsula, and that single fact drives its water. Fresh
groundwater here sits on top of and beside salt water, so the county’s defining problem
is not iron or hardness — it is chloride and sodium, and the pumping pressure that
pulls brackish water toward wells.
Saltwater intrusion is a documented, actively managed condition in Cape May County,
not a theoretical risk. It is why Cape May City built and operates a reverse osmosis
desalination plant to treat brackish supply, and why utilities and NJDEP monitor
chloride trends in shallow coastal aquifers and in the well fields serving the barrier
islands and the Rio Grande area. For homeowners the symptoms are a salty or mineral
taste, rising sodium on a lab report, accelerated corrosion of fixtures and appliances,
and a real concern for anyone on a sodium-restricted diet. Softening makes sodium worse,
not better. Reverse osmosis is the right residential treatment.
Away from the shore, private wells in Dennis Township, Woodbine, and the inland side of
Middle and Upper Township draw from the sandy Cohansey sands and show the regional
pattern: naturally acidic, low-pH water, iron and manganese staining, occasional
sulfur odor, and low buffering that eats copper plumbing. Shallow coastal
groundwater is also vulnerable to surface influence, so bacteria and nitrate
belong on any well panel here.
On the barrier islands and in the dense resort towns, homes and rentals are on municipal
water, and the calls are chlorine taste and odor, hardness and scale, and
drinking-water filtration — often on a seasonal schedule, with systems that sit idle
through the winter and need sanitizing before the season opens.
Why Cape May County water needs the right system, not a package
Cape May County occupies the southern tip of the New Jersey Coastal Plain. The
unconfined Cohansey sands hold shallow fresh groundwater, and deeper confined units —
including the Atlantic City 800-foot sand — supply larger public systems precisely
because they are better protected from salt water. The freshwater lens is thin and
bounded by the Atlantic on one side and Delaware Bay on the other, so heavy seasonal
pumping during the tourist season is the stress that matters.
Treatment here is chosen around that chemistry. Reverse osmosis for salt, sodium and
drinking water; acid neutralizers and iron filtration on inland wells; UV where bacteria
is a risk on shallow coastal wells. We select from a free in-home water analysis.
Water treatment services we provide in Cape May County
- Whole-house treatment: water softeners and conditioners, iron and manganese
filters, sulfur (H2S) removal, acid neutralizers for low pH, sediment filtration,
UV sterilization, ozone, chemical injection (soda ash, chlorine), deionization, and
whole-house carbon filtration. See water treatment. - Drinking water: reverse osmosis systems for the kitchen tap.
- Free water testing: we test at your home, well or city, and explain the results —
hardness, iron, manganese, pH, sulfur, bacteria, nitrates, VOCs, radium, arsenic,
sediment, turbidity, and PFAS. See water testing. - Bulk water delivery: potable and non-potable bulk water,
plus dispensing tanks and storage equipment. - Supplies: softener salt (NaCl, KCl), soda ash, caustic soda, potassium
permanganate, and 15% chlorine. - 24/7 emergency service: no-water calls,
failed pumps, burst pipes.
Work is performed by NJ-licensed technicians; we also hold NJ State Licensed Operator
credentials for very small water systems through T-4.
Towns we serve in Cape May County
We have detailed local pages for these Cape May County communities:
We also serve — with no dedicated page yet — Dennis Township, Lower Township, Cape May City, West Cape May, Cape May Point, Ocean City, Sea Isle City, Avalon, Stone Harbor, North Wildwood, Wildwood, Wildwood Crest, West Wildwood, and Woodbine. If your town is not
listed, call 1-888-577-8088. If we can drive there, we can serve you.
Bulk water delivery in Cape May County
Cape May County bulk water is seasonal and heavy. We deliver pool fills and top-ups
for shore homes and rentals, hot tub fills, water for campgrounds and holding tanks,
construction and dust-control water, seasonal opening fills, and emergency potable water
when a well or pump fails during peak season.
Learn more about bulk water delivery and
dispensing tanks.
Nearby counties we serve
Atlantic County water treatment
Gloucester County water treatment
Camden County water treatment
Or see the full areas served directory.
Why Cape May County chooses A Clear Alternative
Family-owned since 1991 — 35 years of South Jersey water. 9,000+ customers across 8 NJ
counties. NJ-licensed technicians. 4.6 stars from 98+ verified Google reviews. Free
in-home water analysis, honest pricing, and 24/7 emergency service.
Cost depends on your water test results, household size, and flow rate. Every quote
follows a free in-home water analysis, and we price the job before any work starts.
Financing is available.
Frequently asked questions
Why does my Cape May County water taste salty?
Because fresh groundwater on the peninsula sits directly against salt water. Pumping can draw brackish water toward a well, raising chloride and sodium. It is a documented, monitored condition in this county. Have the water tested for chloride and sodium; reverse osmosis is the practical residential fix.
Will a water softener remove salt from my water?
No — it does the opposite. Ion exchange softening replaces calcium and magnesium with sodium, so it raises the sodium content. For salty water, high sodium, or a sodium-restricted diet, the answer is a reverse osmosis system for drinking and cooking water, sized to your household.
Is saltwater intrusion really a problem here, or just a headline?
It is real and long-standing. Cape May City operates a reverse osmosis desalination facility specifically because its supply became brackish, and chloride trends in the county’s shallow aquifers are monitored. That is the clearest evidence available that this is an operating condition, not a forecast.
What do inland Cape May County wells need?
Usually the Coastal Plain package rather than the coastal one: an acid neutralizer for naturally low pH, iron and manganese filtration for staining, oxidation if there is a sulfur smell, and UV where a shallow well is exposed to surface influence. Our Middle Township and Upper Township pages cover local detail.
I have a seasonal shore rental. Can you service it around the season?
Yes. We handle spring startup, sanitizing systems that sat idle over the winter, filter and membrane changes, and end-of-season shutdown, plus bulk pool fills at opening. Scheduling around turnover weekends is routine for us.
How far are you from Cape May County?
We are based in Pennsauken and have served Cape May County since 1991. It is our longest regular run, so routine work is scheduled rather than same-day, but 1-888-577-8088 is answered 24 hours a day and we do run emergency service to the shore.
Contact A Clear Alternative
A Clear Alternative • 9230 Collins Ave, Pennsauken, NJ 08110
Phone: 1-888-577-8088 (toll-free, live 24/7)
Mon–Fri 8:00 AM–4:30 PM • 24/7 emergency service
Service area: Burlington, Camden, Atlantic, Gloucester, Salem, Cape May, Mercer, and Monmouth counties, plus limited parts of PA, NY, and DE
Ready to fix your water in Cape May County?
Schedule Your Free Water Test. A licensed technician tests your water at your home,
explains the results, and recommends only what your water needs.
Call 1-888-577-8088 or request your free water test on this page.
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