Floyds Fork is being sized up for more treated wastewater just as another round of East End housing shows up on the map. Louisville's sewer utility has draft plans that would enlarge plants serving the watershed, and a September report put 785 homes on a site near the Parklands of Floyds Fork.
The upper draft's main recommendation is blunt: expand the Floyds Fork wastewater treatment facility from 6.5 million gallons a day to 10 million. Kentucky Resources Council, in its notice of that comment process, also says Floyds Fork and two tributaries already have water-quality impairments. A separate lower-watershed draft would add a new plant in northern Bullitt County discharging directly to the creek.
A Creek That Still Ends At The Ohio
Floyds Fork is a 62-mile creek that passes through Jefferson County on its way to the Salt River and, eventually, the Ohio River, as Louisville Public Media described it in 2018 while reporting on preservation and development along the fork. The new documents in that long argument are sewer drafts, not another park dedication.
MSD is not treating the whole 62 miles as one planning box. Its meeting page for the upper plan says the Upper Floyds Fork Planning Area includes parts of Louisville, including Lake Forest, Eastwood and Long Run Park, as well as parts of Oldham County. That is the service geography for a draft 20-year Regional Wastewater Facilities Plan covering collection and treatment needs. The lower draft moves the map again, toward a proposed plant in northern Bullitt County, so the watershed is being drawn in pieces, with a separate budget attached to each piece.
Kentucky Resources Council says Floyds Fork, Currys Fork and Long Run have existing impairments, including nutrient-related impacts and sedimentation. Advocates have warned that East End development could put the waterway's health at greater risk. The drafts put gallon figures, dollar figures and, in the lower plan, a new direct discharge on the creek those warnings concern.
Thirteen Months Over Design Capacity
The capacity change in the upper plan is 3.5 million gallons a day, from a 6.5 million-gallon design rating to 10 million, about a 54 percent increase. The same draft identifies $60.9 million in near-term and mid-term wastewater system improvements, with completion expected by the end of 2032. Expected is doing real work in that sentence. A facilities plan can print a year without breaking ground.
The flow record KRC reviewed is less hypothetical. From June 2021 through April 2026, the council says reported flows at the Floyds Fork facility exceeded the current 6.5 million-gallon-a-day design capacity in 13 monthly reporting periods. That is not a claim about every month, and it is not a single storm. It is 13 months in which the reported flow sat above the number the plant was designed to treat.
The council also describes the plant as a 6.5 million-gallon facility operating on a permit that expired August 31, 2020. Recent effluent violations, KRC reports, were for ammonia, phosphorus and oxygen-demand limits. Oxygen-demand limits cap how much a discharge is allowed to pull oxygen out of the receiving water. Ammonia and phosphorus are nutrients, the same family of problems named in the impairment description for these streams. A permit date of August 31, 2020, sitting under a 2026 expansion draft, is its own kind of schedule.
Two Drafts, Two Price Tags
The lower Floyds Fork draft is a different project with a different receipt. It proposes a new 3.0 million-gallon-a-day treatment plant, the Northern Bullitt County Regional Water Quality Treatment Center, discharging directly to Floyds Fork. It would expand the Cedar Creek plant from 9.0 million gallons a day to 12.0 million, and it leaves open a later expansion to 18.0 million.
Three major treatment projects and 25 supporting projects in that lower plan are estimated at a cumulative $416.5 million over the 2022–2042 planning period. The upper draft's $60.9 million is not a down payment on that sum. The figures belong to separate plans, separate service areas and separate clocks, one aimed at the end of 2032 for its near- and mid-term work, the other spanning a planning period that started in 2022.
Direct discharge is the phrase that keeps the lower plan from reading like an internal plumbing upgrade. The new Bullitt County plant, as the council describes the draft, would put 3.0 million gallons a day into Floyds Fork itself. Cedar Creek's move from 9 million to 12 million gallons a day is the expansion proposed as the next step. Eighteen million is an option behind it, which would double today's Cedar Creek rating if that later step were taken. More treatment capacity is how a utility answers houses. On this creek, it is also how a new outfall gets written onto a stream the council already calls impaired.
Homes Near The Parklands, Acres Kept Open
The houses are not an abstraction in a 20-year model. In September, WDRB reported a $300 million development planned at 800 Broad Run Road, near the Parklands of Floyds Fork. The account put 785 homes on the site: 190 townhomes in The Village at Parklands and 595 single-family homes in The Reserve at Parklands.
The housing report and the sewer drafts are separate documents, and a planned subdivision is not an approval of either facilities plan. The address is the connection on the page. Broad Run Road near the Parklands sits in the Floyds Fork landscape whose upper planning area already names Lake Forest, Eastwood and Long Run Park.
The building pace behind one 785-home plan is older. In 2019, WDRB quoted a local club president who said tens of thousands of homes had been built in the area over the previous 10 to 15 years. That is an officer's summary from that summer, not a current housing census. It is the growth description on the record when conservation buyers were still writing checks along the fork.
Future Fund President Steve Henry told the station the organization had been land banking along Floyds Fork for 28 years. The parcel in the story was on Glory Road, near the Jefferson-Bullitt County line. Henry did not dress it up: "Today, we bought this 115 acres that was going to be a subdivision."
A 2019 purchase and a 2026 housing plan do not cancel each other. They are different parcels and different strategies. One group has spent decades buying ground so a subdivision does not get built. The utility is drafting plants so the subdivisions that do get built have treatment capacity on the other end of the pipe.
Notices And The Years On The Calendar
Process is already part of the record. KRC and other groups argued that the initial public notices for the lower plan failed to adequately describe the plans' contents and service areas, the description 401 KAR 5:006 requires. A neighbor cannot tell whether a facilities plan touches Lake Forest, Eastwood or a Bullitt County hollow if the notice never says what is in the plan or which area it serves. That is the omission the groups flagged.
The lower plan's second public meeting took place on July 14, 2026, and the comment deadline was July 21. MSD has a public meeting posted for the upper plan. The years attached to the work are still expectations and planning horizons: near- and mid-term improvements in the upper draft, with completion expected by the end of 2032, and a lower-plan project list priced across 2022 to 2042.
The proposal that changes the creek's map, rather than only the rating of a plant already in service, is the new 3.0 million-gallon facility in northern Bullitt County, written to discharge directly to Floyds Fork. The lower-plan comment deadline was July 21, 2026, and the upper-plan deadline was July 30; both had passed by November 12, 2026.
