Company: MSEX
Filing Date: 2025-02-28
Form Type: 10-K
Source: 0001174947-25-000251
Chunk: 72

Company: MIDDLESEX WATER CO
Filing Date: 2025-02-28
Form: 10-K
Item: Item 1
Chunk 72
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 replacing
customer-owned lead service lines incurred through June 2024, which are being recovered between September 2024 and February 2025. Costs
of $0.6 million for replacing customer-owned lead service lines incurred between July 2024 through December 2024 will be recovered beginning
in March 2025 through August 2025. The LSLR surcharge is required to be reset every six months over the life of the LSLR Plan. Cost recovery
for replacing Company-owned lead service lines are recoverable through traditional rate making in connection with general rate case filings.

In October 2023, the NJBPU approved Middlesex’s
petition for a Distribution System Improvement Charge (DSIC) Foundation Filing, which is a prerequisite to implementing a DSIC rate that
allows water utilities to recover investments in, and generate a return on, qualifying capital improvements to their water distribution
system made between base rate proceedings. Middlesex is authorized to recover DSIC revenues up to five percent (5%) of total revenues
established in Middlesex’s 2021 base rate proceeding, or approximately $5.5 million. Semi-annually, beginning in April 2024, the
Company must file for a change in its DSIC rate seeking recovery for DSIC-eligible investments made during the period. DSIC rates remain
in effect until Middlesex’s next base rate case increase subsequent to the March 1, 2024 increase. Under the terms of the Foundational
Filing, the Company is required to file a base rate petition before November 2026.

In May 2024, the NJBPU approved a DSIC rate, effective
May 26, 2024, that is expected to result in $0.5 million of annual revenue. In November 2024, the NJBPU approved a DSIC rate, effective
November 26, 2024, that is expected to result in an additional $0.6 million of annual revenue. Middlesex expects to file for an additional
DSIC rate increase in April 2025.

In February 2025, the NJBPU approved Middlesex’s
petition to reset its Purchased Water Adjustment Clause (PWAC) tariff rate to recover additional annual costs of $0.5 million, primarily
for the purchase of treated water from a non-affiliated water utility regulated by the NJBPU. A PWAC is a rate mechanism that allows for
the recovery of increased purchased water costs between base