Plumber Lewisville TX: The City Stopped Clearing Sewer Lines On A Named Date
At the top of the City of Lewisville Utility Line Maintenance page sits a notice in capitals, and it is the single most useful sentence a household here can read. Effective 1 March 2013, the City of Lewisville will no longer provide cleaning of residential sewer service lines. If you have a sewer stoppage on or after that date, you will need to contact a plumber or other service provider.
Cities publish ownership rules constantly. What almost none of them publish is a date on which they withdrew a service they used to perform. Lewisville does, and it goes further, pointing residents at the warranty programmes and vendors that sell water and sewer service line cover, and describing that as a desirable alternative if you want to insure against unexpected repair or cleaning costs.
Everything below was read on 2 August 2026 from the City of Lewisville own pages. The figures are the City own, the arithmetic is flagged where it is ours, and the parts we could not use are named at the foot rather than guessed.
The boundary answer: the withdrawal
Two boundaries, and they are set by two different words
The City states the water rule and the sewer rule in consecutive paragraphs, and the wording differs in a way that matters. On water, the City maintains the mains and the service line to the meter, and trouble in the line between the meter and the house is the responsibility of the customer. On sewer, the City maintains the sewer mains, and trouble in the line between the tap and the house is the responsibility of the customer for clearing stoppages.
A water meter usually sits at or near the property line. A sewer tap is the connection to the main, which is generally under the street. So the length of pipe you are responsible for is longer on the sewer side than on the water side, in most cases by the width of the verge and half the carriageway. That is the practical content of the 2013 notice.
Read the sewer sentence once more, because it is narrower than it first looks. The responsibility named is for clearing stoppages. The City does not, on that page, say who pays to replace a collapsed section of that same pipe. We are not going to fill that in. If you are quoting a sewer line repair rather than a clearance here, establish the answer with the City in writing before anyone digs.
Flower Mound makes the winter average the basis. Lewisville makes it the ceiling.
Lewisville and Flower Mound share a boundary and sit on the same lake, and both price sewer service off a winter window. It would be reasonable to assume the rule is the same. It is not, and the difference decides whether a summer repair helps you this year or next.
Our Flower Mound page sets out a system in which the volume your sewer charge is billed against is your winter average rather than your current month. A quiet summer does not lower the bill, because the town is still dividing by last winter number. Lewisville publishes something different. It charges a residential monthly minimum of $13.00 plus $3.50 per 1,000 gallons on all volume, and then states that the November, December, January and February usage volume is recalculated on 1 April each year, and that this winter average sets the resident maximum sewer billing level for the next twelve months.
The consequence for a household is exact and it runs the opposite way in each town. In Flower Mound the risk is a leak inside the averaging window, because it locks in a high floor for twelve months. In Lewisville the risk is the same leak for the same reason, but the reward is different: a Lewisville household that genuinely cuts indoor use in summer sees the sewer charge fall, because the charge follows the meter until it hits the ceiling.
The escape the rate sheet publishes
A designated irrigation service is exempt from sewer billing, upon verification
One line on the Lewisville rate page carries more money than anything else on it for a household with a sprinkler system. Designated irrigation service is exempt from sewer billing upon verification. Those last two words are the whole condition, and they are why this is a third position rather than a repeat of one we have written before.
Two other cities on this site answer the same question and disagree with each other. In the Fulton County system covered on our Carrollton and Alpharetta pages, a dedicated irrigation meter is simply not subject to sewer charges. In Gainesville, Florida, an irrigation meter does not reduce the sewer bill at all, because wastewater is billed on the domestic meter regardless. Lewisville sits between them: the exemption exists and it is conditional on the City verifying the service.
The water price moves as well, and not in the direction people expect. Irrigation water starts higher than residential water, at $4.50 per 1,000 gallons against $4.08, but its first tier runs to 15,000 gallons rather than 8,000. Read that as a rate designed for volume, then weigh it against a sewer charge you stop paying. That arithmetic is specific to your own consumption and we are not doing it for you here.
Four published figures for one water system, sorted by how much slack is left
The City publishes its own demand profile, and set out in order it explains both the watering rules and the shape of the sewer ceiling. Lewisville gets its water supply from Lewisville Lake with the capability of producing over 20 million gallons a day, and it also purchases treated water from the City of Dallas to supplement that supply.
53.4 MGD, total system capacity
The ceiling of the whole system, own plant plus purchased Dallas water. Everything below is measured against this number, and it is the reason the City can meet a summer peak at all.
31 MGD, summer peak demand
The City states that in the summer months daily demand may run as high as this, and that the majority of the high usage is attributable to irrigation and other outdoor use. Roughly 22 million gallons a day of slack remain, by our arithmetic.
17.6 MGD, annual average
The everyday number, and the one that has almost no relationship to what your household sees in July. An annual average sitting well below the summer peak is the signature of a system whose swing is outdoors rather than indoors.
Below 11 MGD, winter dip
The City states winter demand may dip below this. These are the months, November through February, in which your sewer ceiling is set. The system is running at under a third of its summer rate when your twelve month maximum is being measured.
Put the fourth card next to the sewer rule and the design intent is obvious. The winter window is chosen precisely because it is the part of the year when almost nothing is going onto lawns, so what the meter records in those four months is close to genuine indoor use. The City adds one sentence worth repeating for the summer half of that story: North Texas lawns only need to be watered twice per week, at the most.
Cross connection control
The tester needs a state licence and a City registration, and not all of them cover all assemblies
Backflow prevention assemblies here must be tested at installation and at least once a year thereafter, by a tester who is both licensed by the State of Texas and registered with the City of Lewisville. The City publishes a Backflow Tester List of everyone currently registered, and says plainly that it does not endorse or recommend specific testers.
Then it adds the detail almost nobody checks. Not all testers are licensed to test all types of backflow assemblies, and the City tells you to look at the last column of its report to work out whether the person you are about to hire is licensed for the device at your address. A test carried out by someone not licensed for that assembly type is not a saving.
The requirement itself is discretionary and the enforcement is not. Under the City Code of Ordinances, Chapter 16, the director of public services is responsible for protecting the potable system, may give written notice requiring an approved device at specified locations, and the customer must install it at their own expense. Failure, refusal or inability to install, test and maintain it is a ground for discontinuing water service to the premises until the requirement has been satisfactorily met. Irrigation systems, fire sprinklers, boilers, multi family and commercial premises are the usual triggers.
Stage 1 is permanent here, and the exemption for foundation watering is written into it
Lewisville runs year round outdoor watering restrictions at Stage 1, and the reason is a contractual one rather than a local weather one. The City states that it purchases water from Dallas Water Utilities and is required to adopt conservation provisions consistent with those applied in Dallas, which is also why the same shape of rule appears in Fort Worth, Arlington and much of the region.
The schedule is set by address parity. Even numbered addresses, and properties with no street address, water on Tuesday and Saturday. Odd numbered addresses water on Wednesday and Sunday. Commercial and multi family customers water on Monday and Thursday. From 1 May to 30 September, landscape watering by automatic irrigation or hose end sprinkler is not allowed between 10 a.m. and 6 p.m.
- Hand watering and soaker hoses are allowed at any time during Stage 1
- The City states this includes landscaping and foundations
- Both would be restricted at Stage 2 and Stage 3
- The reason given is that these methods use less water and are far less susceptible to evaporation, over watering, or water landing on pavement
That is a genuine plumbing allowance rather than a gardening one. North Texas foundations move with soil moisture, and a household on a slab that keeps the perimeter evenly damp is managing the same risk that produces the calls we take for movement related leaks. The City permits the practice at the current stage and says the permission would be withdrawn if the stage rises, which is worth knowing before you build a routine around it.
Variances exist and they are narrow. The City lists properties whose irrigation does not tap into the City water supply, including private wells and approved detention systems that recycle irrigation water; properties too large to water every zone within the allowed time, which may spread across additional days at the same frequency per zone; and new sod or landscaping, for a set establishment period. Suspected violations are reported on 972 219 3510 or through the OurLewisvilleTX request system.
The stormwater fee, and two different totals for the work it pays for
The Stormwater Drainage Utility Fee started in January 2018. A single family residence, meaning any individually metered dwelling unit including a detached townhome, pays a flat $7 a month. Everything else, meaning commercial, industrial, institutional, governmental, multiple dwellings on a single meter and homeowner associations, is charged on measured impervious area through a fee finder map.
Two answers on the same frequently asked questions page describe what the money is for, and they do not carry the same figure. One states the City currently has an estimated $33.7 million in unfunded drainage improvements that will be funded through this fee. Another states the fund will be used to support the estimated $66 million worth of drainage improvements needed throughout the City. We print both against their own page and combine neither, because the page does not reconcile them.
Credits are available and they are not automatic. The City states that to qualify, property owners must practise qualifying stormwater management features that reduce runoff or improve quality, and that credits may require engineering documentation, maintenance plans, inspections and self reporting to the Stormwater Division. On a commercial site that is a design decision with an ongoing compliance cost attached, not a rebate form.
What the local rules change about a Lewisville job
Three of the rules above change what a competent first visit looks like here rather than anywhere else in the metroplex, and the 2013 notice changes who turns up at all. Coverage runs through the Denton County side of the corridor and the routing pairs symptom with crew rather than sending whoever is closest.
Stoppages from the tap in
Since 1 March 2013 this is a private job by the City own notice, from the tap under the street to the house. That is a longer run than most people expect to own.
Winter window leak hunting
November to February sets your sewer ceiling for twelve months. A hidden leak inside that window raises the cap you will live under until the next 1 April.
Laterals and collapses
The City names the clearing duty and not the replacement duty. Camera first, get the position in writing, then decide.
Out of hours
Report a main break or a City side problem to Public Services on 972 219 3510. Inside your boundary, and past the meter, that call is ours.
If you are looking for an emergency plumber lewisville tx residents can hold to something published, the test we would apply is whether they can state the two boundaries without checking. Water stops at the meter. Sewer stops at the tap. Somebody who works this city weekly answers that in one breath, because it decides who pays before anything is opened up.
Neighbouring work runs through Flower Mound across the boundary, The Colony and Little Elm around the same lake, and Irving downstream, where the same water is treated by Dallas at the Elm Fork plant for somebody else entirely.
Lewisville plumbing questions, answered from what the City publishes
Every answer below is drawn from City of Lewisville pages read on 2 August 2026. Where the City does not publish something, we say so instead of filling the gap.
No, and it publishes the date it stopped. The City states that effective 1 March 2013 it will no longer provide cleaning of residential sewer service lines, and that a stoppage on or after that date means contacting a plumber or other service provider. It also notes that warranty programmes and vendors sell water and sewer service line cover, which it describes as a desirable alternative for insuring against unexpected repair or cleaning costs.
In two different places. On water, the City maintains the mains and the service line to the meter, and trouble between the meter and the house is the customer’s. On sewer, the City maintains the mains, and trouble between the tap and the house is the customer’s for clearing stoppages. A tap is at the main under the street, so the sewer run you own is usually the longer of the two.
Probably because you are sitting on the ceiling. The City states that November, December, January and February usage volume is recalculated on 1 April each year, and that this winter average sets the resident’s maximum sewer billing level for the next twelve months. Below the ceiling the charge follows your actual volume at $3.50 per 1,000 gallons over a $13.00 monthly minimum.
No, and the difference is structural. Flower Mound bills sewer volume against the winter average, so the average acts as the basis of the charge. Lewisville bills actual volume and uses the winter average as a maximum. One town’s number is a floor you cannot get below, the other’s is a ceiling you cannot rise above.
The City states that designated irrigation service is exempt from sewer billing upon verification. The exemption is real and it is conditional on the City verifying the service. Note that irrigation water is priced on its own tiers, starting at $4.50 per 1,000 gallons to 15,000 gallons, against a residential first tier of $4.08 to 8,000 gallons.
The City publishes four tiers per 1,000 gallons: $4.08 up to 8,000, $4.70 from 8,001 to 20,000, $5.64 from 20,001 to 35,000 and $6.93 above 35,001. A monthly base rate is charged by meter size, at $19.79 for a 3/4 or 5/8 inch and for a 1 inch meter. Rates change, so confirm the current schedule with Utility Billing before relying on any figure.
The City publishes replacement costs of $455.25 for a 3/4 inch, $577.09 for a 1 inch, $985.25 for a 1 1/2 inch and $1,276.33 for a 2 inch meter. Deposits are separate and are set by meter size, from $75 on a 3/4 or 5/8 inch up to $1,850 on a 3 inch construction meter.
Stage 1 restrictions are in force year round and are set by address parity. Even numbered addresses and properties with no street address water on Tuesday and Saturday, odd numbered addresses on Wednesday and Sunday, and commercial and multi family customers on Monday and Thursday. From 1 May to 30 September there is no automatic irrigation or hose end sprinkler watering between 10 a.m. and 6 p.m.
At the current stage, yes. The City states that hand watering and soaker hoses are allowed at any time during Stage 1, and that this includes landscaping and foundations. It also states that both would be restricted at Stage 2 and Stage 3, so it is a permission tied to the current stage rather than a permanent one.
Only a tester licensed by the State of Texas and registered with the City of Lewisville. The City publishes a current tester list and states it does not endorse or recommend specific testers. It also warns that not all testers are licensed to test all types of assembly, and tells you to check the last column of the report for the device at your property.
The City Code of Ordinances, Chapter 16, states that failure, refusal or inability on the part of the customer to install, have tested and maintain an approved device is a ground for discontinuing water service to the premises until the requirement has been satisfactorily met. The device is installed at the customer’s own expense.
Two City pages describe it differently and we are printing both. The water production page states the City gets its supply from Lewisville Lake with the capability of producing over 20 million gallons a day, and that treated water is also purchased from the City of Dallas to supplement it, for a total system capacity of 53.4 million gallons a day. The outdoor watering page states that Lewisville purchases water from Dallas Water Utilities and is required to adopt conservation provisions consistent with Dallas.
Sources. The 1 March 2013 notice that the City will no longer provide cleaning of residential sewer service lines, the instruction to contact a plumber or other service provider, the reference to warranty programmes and vendors, the Utility Line Maintenance remit and the 972 219 3510 number are from the City of Lewisville Utility Line Maintenance page.
The water boundary at the meter and the sewer boundary at the tap, and the wording that the customer responsibility on the sewer side is for clearing stoppages, are from Service Problems.
The meter base rates and deposits, the meter replacement costs, the residential, commercial and irrigation water tiers, the residential and commercial sewer minimums and volume rates, the $7 stormwater line and the refuse rates are from Rate Information.
The same rate page is the source for the two sentences this page is built around: that November, December, January and February water usage volume is recalculated on 1 April each year and that this winter average sets the resident maximum sewer billing level for the next twelve months, and that designated irrigation service is exempt from sewer billing upon verification.
The tester licensing and registration requirement, the annual testing rule, the tester list and its last column caveat, the Chapter 16 discretion of the director of public services and the discontinuation of water service as the enforcement route are from Backflow Testing. The Superior Public Water Supply rating, the 2 June 1999 Texas Optimization Program award, the over 20 million gallon plant capability, the purchase of treated Dallas water, the 53.4 million gallon total system capacity, the 17.6 million gallon annual average, the 31 million gallon summer peak, the sub 11 million gallon winter dip and the twice per week lawn statement are from Water Production.
The Stage 1 status, the Dallas Water Utilities purchase and consistency requirement, the address parity schedule, the 10 a.m. to 6 p.m. restriction from 1 May to 30 September, the hand watering and soaker hose allowance including foundations, the Stage 2 and 3 caveat and the three variance categories are from Outdoor Watering Restrictions. The January 2018 start, the $7 single family flat rate, the impervious area basis for everything else and the credit conditions are from the Stormwater Utility Fee FAQ.
Two disagreements inside one publisher, printed rather than resolved. The first is on the same stormwater FAQ page: one answer states an estimated $33.7 million in unfunded drainage improvements, another states an estimated $66 million worth of drainage improvements needed throughout the City. Both are the City own figures on one page and we combine neither.
The second is on the water source. The water production page frames Lewisville Lake as the supply and Dallas water as a supplement. The outdoor watering page frames the City flatly as a purchaser from Dallas Water Utilities, and uses that as the reason it must adopt Dallas conservation provisions. Both are current City pages, the two framings are compatible, and they leave a reader with different impressions of where the water comes from. We state each against its own source.
Refused and left blank rather than estimated. Every permit fee, plan review fee, inspection fee and tap fee, because no fee schedule was opened. Any fluoride, hardness or contaminant figure, because no water quality report was read for this page. Any statement about who pays to replace, as opposed to clear, a collapsed private sewer line here, because the City page names the clearing duty only and silence is not an answer.
Also refused as unusable rather than unavailable. The rate table carries a residential sewer line reading New Customer 5025 Max Sewer Rate $30.59. The figure is published and the label is not explained anywhere we read, so a number attached to an unexplained code is not a rate we will describe. The wastewater plant capacity of 12 million gallons a day is stated on this page as a plant figure only, and is deliberately not compared with the 53.4 million gallon water system capacity, because they measure different things.
A false chip worth recording. The City publishes a page titled Water Facts inside its Water Production section. It is a general history of drinking water treatment from ancient Egypt to the nineteenth century and contains no Lewisville facts at all. It was fetched, read and discarded. A page titled Facts in a utility section is not a source of local figures.