
Cypress Preserve
Cypress Preserve is newer construction in Berkeley County near Moncks Corner, drawing the same Lake Moultrie water as its neighbours. Cypress Preserve water has a published hardness of about 1.4 grains per gallon (23 to 25 ppm total hardness), but our in-home field tests regularly read 3 to 6 grains per gallon at the tap.
Your utility
Cypress Preserve water has a published hardness of about 1.4 grains per gallon (23 to 25 ppm total hardness), though our in-home field tests regularly read 3 to 6 grains per gallon at the tap. It is disinfected with chloramine at about 3.27 ppm. UCMR5 testing by Santee Cooper at the Lake Moultrie plant measured PFOS at 7.3 ng/L and PFOA at 6.65 ng/L. The EPA limit for each is 4.0 parts per trillion, so both are above the federal limit. Utilities on this plant have until 2031 to comply and a $96 million upgrade is underway.
Source: Berkeley County Water & Sanitation Consumer Confidence Report, EWG Tap Water Database
Water utility
Berkeley County Water & Sanitation
Hardness
about 1.4 gpg published (23-25 ppm); 3-6 gpg at the tap in our field tests
Disinfectant
Chloramine
Municipality
Moncks Corner (Berkeley County)
Cypress Preserve is a Lennar masterplan community off Cypress Gardens Road near Highway 52 in Moncks Corner, Berkeley County. Lennar sells three collections here with homes starting in the $300s, and amenities include a pool, playground and community centre. Single-builder communities like Cypress Preserve are the most predictable to install in, because the floorplans and the main line locations repeat.
Cypress Preserve sits near Lake Moultrie itself, which is the raw water source for the entire regional system. Proximity to the lake makes no difference to what reaches the tap, because the water is drawn, treated at the Santee Cooper plant and distributed under pressure regardless of where a house sits. The chloramine residual is what it is by design, and it is measured at the plant.
Lowcountry water service area
Cypress Preserve sits inside a patchwork of Lowcountry water utilities, each with its own source, hardness and disinfection chemistry. The Cypress Preserve marker is highlighted; click any other marker to see its utility, hardness, and water page.

Your neighbor, doing the work
“I’ve tested water in Cypress Preserve homes up and down these streets. If your water tests fine, I’ll tell you.”
Jarred Guidelli · Founder, Pristine Water Networks
Summerville, SC · SC-licensed partner plumber · Authorized Puronics dealer
Free in-home water test
45 minutes. On your counter. No pressure. If your water tests fine, we will tell you.