What does 'public water and sewer available' actually mean?
On a listing, it is a claim that a public water or sewer system can serve the property, not proof that a main reaches the lot. No statewide legal definition of the phrase has been found, so the utility and the local ordinance settle three things: whether a main actually reaches the parcel, whether the lot then has to connect, and whether capacity or extension stands in the way.
One line on a listing, three questions it leaves open
Put the listing line on one side of a page and the three questions a buyer needs answered on the other, and the gap shows at once. The line says a public system is somewhere close. It does not say the main runs along this frontage, whether the lot has to hook up to it, or who pays to bring service from the main to the building site.
The definitional part takes one sentence: no statewide legal definition of available in this sense has been found, so the word means what the local ordinance and the utility say it means for that parcel.
The Code does define a waterworks, by the number of service connections or people a system serves, and that threshold is under public water and the waterworks definition. Being a waterworks says nothing about whether its main reaches a given lot.
| The question | What the listing line settles | Who answers it |
|---|---|---|
| Does a main reach this frontage? | Nothing: available is not a location | The utility |
| Does the lot have to connect? | Nothing: that is set by local ordinance | The county or city ordinance, and its utility |
| Who pays to reach the building site? | Nothing: tap, connection and extension terms belong to the utility | The Public Service Authority or the city utility |
Carroll County's subdivision ordinance closes part of this gap on paper for subdivided land. A subdivider advertising a subdivided tract for sale has to state in writing whether officially approved water and sewage facilities are available or not. Any other utilities line on a listing is the listing's own description, and the utility is the one that can confirm it.
Where available turns into must connect
In some ordinances, the moment a line counts as available, the owner takes on connection rules.
Virginia's subdivision enabling law, Va. Code 15.2-2121, lets a locality's regulations attach connection requirements to plat approval, so each county writes its own trigger.
Carroll County's subdivision ordinance, as posted, deems property served when public water or sewer is available to it and puts the owner under the Public Service Authority's connection requirements. Pulaski County's July 2025 Unified Development Ordinance writes a distance to the main for a new lot instead, and Floyd County ties smaller lots to an availability form. The three tests, in each ordinance's own words, are laid out under sewer availability. On a listing, available reads like an option; under one of those ordinances it can be the trigger for an obligation, and the same words on two listings, one in each county, can carry two different ones.
A main down the road is not a tap at the lot
The third question is what it takes to bring service to the lot, and the three published sets of terms quoted here each word it differently.
- Pulaski County. The Public Service Authority says water and sewer line extensions are offered based on the willingness of area residents to pay the added debt service and operating costs, and that water and sewer are not provided to less developed portions of the county.
- Floyd County. For reduced lot sizes on public service, the land development ordinance requires the system to be extended to each lot or a performance bond posted to cover that extension.
- City of Galax. The city publishes its water and wastewater rates as rates inside corporate limits. Its connection charges rise with the size of the line, and once the line is more than 75 feet from the nearest property line the charge becomes cost plus 15 percent, with a floor for each line size.
None of those terms shows up on a listing, and each one turns on facts about a particular parcel that only the utility can state.
Capacity is the quieter form of the same question. Under 12VAC5-610-290, septic construction permits may be denied for new construction to be served by a public water supply system that has reached its permitted capacity. A line at the road with no room left gives a different answer from a line that has room.
Why the word carries more weight on land that may be divided
On a tract that may be split, the claim reaches past the house site to the lot count, because the ordinances here tie minimum lot sizes to the utilities that actually serve each lot.
Carroll County's subdivision ordinance, as posted, asks for an average of 80 feet wide at the setback line and 15,000 square feet for a residential lot on both public water and public sewer, an average of 100 feet and 17,500 square feet on only one of them, and an average of 100 feet and .75 acre on neither. Pulaski County's district tables and Floyd County's Standard Division rules scale the same way. So the word available changes the arithmetic only if the utility agrees, and why a minimum lot size can shift where the public line ends is worked through on how land gets read for utilities and lot size.
Where no public sewer reaches at all, a tract can still be divided on onsite systems under a different set of rules, and that argument belongs to whether you can develop land with no public sewer.
Put the question to the utility, not the listing
The listing is a claim and the utility's answer is the fact.
In Carroll County the utility to ask is the Public Service Authority, whose named water systems are listed in the public water entry. Whether a particular Woodlawn parcel is on county water or a well is taken up on the Woodlawn page.
The same caution applies to a Bowman Real Estate listing. MLS 110531, the Exit 19 commercial listing on Coulson Church Road, lists public water, sewer and natural gas as available. That is the listing's own statement, not an availability determination by the utility, and the listing page names who provides each one.
| Utility | Address | Phone |
|---|---|---|
| Carroll County Public Service Authority | 605-2 Pine Street, Hillsville, VA 24343 (mailing) | 276-730-3170 |
| Pulaski County Public Service Authority | 205 Broad Street, Dublin, VA 24084 | 540-674-8720 |
| Wythe County Water and Wastewater | 340 South Sixth Street, Wytheville, VA 24382 | 276-223-4501 |
Does the listing say public water and sewer are available?
Send the address and the utilities line as the listing words it, and Lowell will put the main, the connection question and the extension question to the utility. No cost, no obligation.
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Questions this raises
Does a subdivider in Carroll County have to say whether water and sewer are available?
Yes. Carroll County's subdivision ordinance requires a subdivider who advertises a subdivided tract for sale to specify in writing whether officially approved water and sewage facilities are available or not. Any other listing's utilities line is the listing's own description, so the utility is the place to confirm it.
Can a full public water system hold up a septic permit?
It can. The state sewage handling and disposal regulations, at 12VAC5-610-290, allow septic construction permits to be denied for new construction that is to be served by a public water supply system which has reached its permitted capacity. Whether a given system is at capacity is a question for the utility, and the permit application goes through the local health department.
Where this page's facts come from
Every rule, office and figure above traces to one of these. Rules change; check the office before you act on one.
- Subdivision Ordinance (April 14, 2014 text): property deemed served, connection requirements, lot sizes and advertising lots Carroll County, Virginia
- 2024 Comprehensive Plan: Public Service Authority water systems and rural water and sewer policy Carroll County, Virginia
- Contact us: mailing address and main phone Carroll County Public Service Authority
- Va. Code 15.2-2121: water and sewer facilities as a condition of plat approval Virginia General Assembly
- Va. Code 32.1-167: definitions, including waterworks Virginia General Assembly
- 12VAC5-610-290: denial of construction permits, including public water systems at permitted capacity Virginia Department of Health
- Unified Development Ordinance (July 2025): lot sizes by service and the 300-foot connection rule Pulaski County, Virginia
- Utilities: line extensions, service area, address and phone Pulaski County Public Service Authority
- Land development ordinance (effective January 1, 2026): Standard Division lot sizes and PSA availability Floyd County, Virginia
- Water and wastewater: rates inside corporate limits and connection charges City of Galax
- Water and Wastewater: office address and phone Wythe County, Virginia