Well Water Bacteria & UV Disinfection
A failed bacteria report calls for source investigation and appropriate precautions, not just a device purchase. We can help you request a local referral, but a suspected unsafe supply should be discussed promptly with your laboratory or health department.
Read the actual bacteria result
Total coliform and E. coli results are not interchangeable. Virginia Tech describes coliform as an indicator that contamination may be entering a supply; E. coli indicates a more serious concern involving human or animal waste. Neither result should be dismissed because the water looks clear or smells normal. Keep the complete report, including sampling details, and ask the laboratory to explain the result and next steps. A negative result for one parameter does not answer every drinking-water safety question. Virginia Tech guidance.
If E. coli is detected, Virginia Tech recommends another water source or boiling water appropriately for drinking and cooking while the issue is addressed. Seek individualized guidance from the local health department or laboratory, particularly if anyone is ill. This referral form is not monitored as an emergency service. Do not rely on a taste improvement, a softener, or an ordinary sediment filter to resolve an identified bacteria concern. Virginia Tech guidance.
Investigate how contamination entered
Virginia Tech recommends checking well construction and maintenance along with considering disinfection. A qualified well professional can assess the casing, sanitary cap, drainage, and other possible entry routes. Repeatedly disinfecting without investigating an entry point can leave the underlying problem unresolved. Tell the professional about flooding, repairs, damaged components, and the timing of previous positive reports; those details help frame the investigation. Virginia Tech guidance.
Shock chlorination is a procedure for disinfecting the well and connected plumbing, not a permanent barrier to every future contamination event. Virginia Tech recommends professional assistance because the procedure depends on well details and correct dosing. Do not improvise a chlorine dose from a generic online recipe. Ask how equipment will be protected during the procedure, how the water will be cleared, and when the laboratory should collect a follow-up sample. Virginia Tech guidance.
Where UV fits in a treatment plan
Ultraviolet disinfection can be a long-term treatment option for microorganisms, but suitability depends on water quality and equipment operation. Ask about required pretreatment, the system's rated flow, lamp and sleeve maintenance, alarms, and what happens during a power interruption or fault. UV is not a substitute for addressing a damaged well, and it does not by itself remove dissolved metals or hardness. The provider should explain which problem each part of the treatment train addresses. Virginia Tech guidance.
Ask for a written sampling and maintenance plan after installation, including how to respond to an alarm and how treatment performance will be evaluated. If iron or manganese or hardness is also present, discuss whether upstream treatment is needed. Keep health-related follow-up separate from any promise of better taste. A provider's free screening does not replace the laboratory work needed to assess bacterial contamination. Virginia Tech guidance.
What to gather before a provider visit
Write down when the problem began, whether it affects hot water, cold water, or both, and which taps are involved. Note any recent plumbing work, filter changes, flooding, or long periods when the home was unoccupied. Take photos of stains and equipment labels. Bring previous test reports, even if they look normal, and ask the provider to distinguish untreated well water from water already passing through treatment. This is a practical way to make the appointment specific to your home rather than a general equipment demonstration.
Ask which measurements are included in the free in-home screening and which require a separate laboratory sample. A screening for hardness, pH, or iron is not a certified bacteria report and does not establish that water is safe for every use. Request written results with units, sampling location, and collection date. For laboratory samples, follow the laboratory's bottle, handling, and delivery instructions rather than collecting water in a household container. Virginia Tech testing guidance.
Compare a complete plan, not just a piece of equipment
Request an itemized written quote tied to your test results. Ask what the proposed equipment treats, what it does not treat, and how its performance will be checked after installation. Include installation changes, maintenance access, drain requirements, electrical work where needed, replacement supplies, service visits, and warranty exclusions in that conversation. Review what affects water treatment cost before comparing proposals. A lower equipment-only figure is not a complete comparison if another proposal includes work the first one leaves out.
Ask who will actually perform the work and who is responsible for future service. Virginia law requires contractor licensing for contracting work, including well construction, and separately addresses certified water well systems providers for well drilling, installation, maintenance, and repair, subject to statutory exceptions. Verify the credentials applicable to the specific scope; do not assume a salesperson's title covers well work. Lynchburg Well Water is not a contractor and does not issue licenses or certify providers. Va. Code § 54.1-1103. Va. Code § 54.1-1129.
Keep records and check the result
Before approving a proposal, ask the provider to explain the startup procedure, how you will know the system is operating, and which checks remain your responsibility. Keep the written test results, equipment model numbers, service instructions, and any follow-up sampling plan together. Record later changes in taste, odor, appearance, or water pressure rather than assuming that installed equipment will handle every future issue. VDH emphasizes regular testing and maintaining treatment equipment in working order. VDH private well information.
Our referral request is free and does not obligate you to buy treatment. Appointment coverage, screening scope, laboratory fees, and any installation quote must be confirmed directly with the independent provider. Your request is stored for referral handling; an operator email notification is attempted when email is configured, but delivery is not guaranteed. You may leave the optional automated-call and text consent unchecked and still submit. This website is not an emergency response service or a substitute for health-department advice about a suspected unsafe supply.
Frequently asked questions
Does a free in-home screening prove my water is safe?
No. Confirm what the provider includes. A screening is not a substitute for certified laboratory bacteria testing or a complete assessment of all possible contaminants. Laboratory testing may have a separate charge. Virginia Tech guidance.
Request a free water test
The referral is free. Confirm screening scope and availability with the independent provider. Requests are saved; provider forwarding is not enabled yet.
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Lynchburg Well Water is a free referral service. We are not a water treatment contractor and do not perform installations. Requests are forwarded to independent, licensed local providers who are solely responsible for their work.