Commercial Point, Ohio Water Quality Report
Hardness levels, common contaminants, and what Commercial Point homeowners should know about their tap water — updated August 2026.
Commercial Point Water at a Glance
Water Hardness Meter — Commercial Point
At 18 grains per gallon, Commercial Point water is classified as Very Hard. For context, anything above 10.5 gpg is considered hard; Columbus-area water typically runs 15–18 gpg.
Common Water Problems in Commercial Point
At 18 gpg, Commercial Point water is among the hardest in the Columbus metro. Pickaway County's limestone bedrock loads water with calcium and magnesium, causing rapid scale on water heaters, dishwashers, and plumbing fixtures.
Commercial Point sits in the heart of Pickaway County's farming belt. Nitrate runoff from row crops is a documented concern. An RO system is strongly recommended for drinking water, especially for households with infants.
Iron levels near or above the EPA secondary standard of 0.3 mg/L are common in this area. Orange staining on toilets, sinks, and laundry is a frequent complaint from Commercial Point homeowners.
Village water systems often apply higher chlorine doses to maintain disinfection residual across smaller distribution networks. A whole-house carbon filter eliminates taste and odor at every tap.
Recommended Treatment for Commercial Point Water
Based on typical Commercial Point water chemistry, these systems address the most common issues.
Tackles Commercial Point's 18 gpg hardness — the highest in the metro area — protecting appliances and eliminating scale throughout the home.
Removes nitrates, iron, and agricultural contaminants from drinking water — essential for Pickaway County's farming-intensive watershed.
Reduces chlorine taste and odor at every faucet and shower, improving daily water quality throughout the home.
Iron Level: 0.2–0.4 mg/L
Iron above 0.3 mg/L causes orange staining on fixtures, laundry, and appliances. The EPA secondary standard is 0.3 mg/L. If you notice rust-colored stains or metallic taste, a dedicated iron filter may be needed alongside a water softener.
Iron filter optionsCommercial Point Water FAQs
How hard is Commercial Point, Ohio water?
Commercial Point water tests at approximately 18 grains per gallon (gpg), or about 308 mg/L — classified as very hard and among the highest hardness levels in the Columbus metro area. Pickaway County's thick limestone bedrock is the primary source of calcium and magnesium in the water supply.
Does Commercial Point water have nitrates?
Pickaway County is one of Ohio's most intensively farmed counties, which increases the risk of nitrate contamination from agricultural runoff. A reverse osmosis system provides the most reliable protection for drinking water, especially for households with infants or pregnant women.
Is Commercial Point water safe to drink?
Commercial Point water meets all EPA Safe Drinking Water Act standards. However, given the high hardness level and agricultural setting, most homeowners benefit significantly from a water softener plus an under-sink RO system for drinking water.
What water softener size do I need for Commercial Point?
At 18 gpg, Commercial Point homes need a properly sized softener — typically a 40,000–48,000 grain capacity unit for an average household. The right size depends on household size and water usage. Our free water test includes a sizing recommendation.
Know exactly what's in your Commercial Point water.
Our free in-home water test gives you precise numbers — hardness, iron, pH, TDS, chlorine — at your tap. No obligation, no pressure.