Clean Water

The official record shows a municipal groundwater system facing several connected decisions. The 2025 report did not list a drinking-water violation, but the town is still planning PFAS treatment, replacement wells, major infrastructure work, and long-term funding changes.

The Water Department identifies an 11-well network in the Hunt-Annaquatucket-Pettaquamscutt, or HAP, Sole Source Aquifer. Six wells were operated during 2025. The public system also includes storage tanks, booster stations, hydrants, and approximately 177 miles of distribution pipe. ^{[CW-01,CW-02]}

The January 2026 infrastructure plan uses a more detailed pipeline database totaling 183.59 miles. Show both figures and identify their sources rather than silently choosing one. The records may reflect different inventories, definitions, or update dates. ^{[CW-01,CW-03]}

North Kingstown’s 2025 Consumer Confidence Report does not list a drinking-water violation for the municipal system. That does not mean every result was zero or that no future work is needed. It means the report did not identify a violation under the standards and calculations applied to the system for that reporting year. ^[CW-02]

At the January 12, 2026 Town Council meeting, the Water Department presented an update involving replacement Well 10 and PFAS treatment serving the Well 9 and Well 10 area. ^{[CW-05,CW-06,CW-07,CW-08]}

Town officials estimated the treatment and replacement-well project at approximately $12.6 million, with continuing treatment costs of at least $200,000 per year. Granular activated carbon was discussed as a possible treatment approach. ^[CW-05]

The town also reported receiving more than $2 million in PFAS settlement proceeds. The public presentation discussed using some of that money for water treatment and some for PFAS-free firefighting equipment. The website should not imply that the entire amount has already been appropriated or spent unless a complete accounting is added. ^[CW-05]

Rhode Island drinking-water financing plans have continued to identify North Kingstown projects involving replacement Well 10, PFAS treatment, and replacement water sources. Placement on these project lists shows state coordination and prioritization. It is not proof of a completed grant, executed loan, or final project award. ^{[CW-09,CW-10]}

On March 23, 2026, the Town Council authorized the Water Department to apply for $1 million in federal Congressionally Directed Spending for PFAS mitigation at Wells 9 and 10. The record reviewed for this page verifies the application authorization. It does not verify that the money was awarded. ^{[CW-11,CW-12,CW-13]}

North Kingstown’s January 2026 Clean Water Infrastructure Replacement Plan covers the period from 2025 through 2045. It identifies approximately $42.419 million in projected infrastructure needs, including about $21.4 million during the first five years. ^[CW-03]

The plan estimates that approximately $4.28 million in annual capital spending will be needed to maintain the system over time. It says water rates will need to be adjusted during the first five years to support the Infrastructure Replacement Fund. The rate examples shown in the report are planning scenarios, not adopted customer charges. ^[CW-03]

The plan’s pipeline database lists approximately 183.59 miles of main. About 135.26 miles, or roughly 74 percent, are identified as asbestos-cement pipe. This should be described as an aging-pipe, structural-condition, break-risk, and replacement-planning issue. The plan does not establish that asbestos is present in customers’ drinking water. ^[CW-03]

The report describes an average of approximately seven water-main breaks per year between 2014 and 2024. It recommends continued leak detection, condition assessment of four to five miles of pipe each year, and eventual lining or replacement of approximately 5,000 feet per year. ^[CW-03]

Three Water Department items were listed on the July 13, 2026 Town Council consent agenda:

• $319,523 to connect the critical Post Road water main to a storage tank through Juniper Drive
• $704,348 in construction costs for the Post Road main replacement from Hopedale Drive to Cocumcussoc Way
• $113,334 in engineering costs for the same replacement segment

The listed total was $1,137,205. Approved minutes were not available when this page was reviewed. Describe these as agenda items unless a final vote or executed contract is added to the source library. ^{[CW-14,CW-15]}

The 2022 Source Water Assessment evaluated four wellhead-protection areas serving North Kingstown’s municipal system. ^[CW-04]

A moderate susceptibility rating does not mean the source is currently contaminated. It means the source has characteristics that may make future contamination more likely and that continued protection, monitoring, and land-use controls matter. A low rating does not mean there is no risk. ^[CW-04]

Northern Hunt received the highest assessment score. Approximately 34 percent of that protection area was classified as high-intensity land use, and the assessment identified three potential pollution-source records within the inner 400-foot protection area. These are potential-source records. They do not prove that an active release is occurring. ^[CW-04]

The protected areas do not stop at North Kingstown’s borders. Lower Hunt extends into Exeter, and Northern Hunt extends into East Greenwich. Some land-use decisions affecting North Kingstown’s water sources therefore require coordination beyond town boundaries. ^[CW-04]

The town’s planning material identifies groundwater as the existing and expected future source of drinking water and connects groundwater protection with development intensity, septic systems, hazardous materials, recharge, and connected surface waters. Link visitors to the current code through the town’s official planning page rather than quoting an outdated ordinance PDF. ^[CW-16]

Earlier town records show that revisions to the groundwater-protection rules were discussed. Do not claim that protections were weakened, removed, or expanded until the adopted amendment history, final ordinance language, Planning Commission recommendations, and official maps have been assembled. ^[CW-17]

A June 23, 2026 Zoning Board agenda included an application involving 295 Finch Lane and a request to exceed the four-bedrooms-per-two-acres limit within the groundwater recharge overlay. Treat this as a recorded application and hearing item unless a final written decision is added to the library. ^{[CW-18,CW-19]}

This example should not be framed as proof that the property has contaminated groundwater or that the proposed use will harm the water supply. It belongs on this page because it shows how groundwater rules can become part of individual development decisions.

USGS describes the Hunt-Annaquatucket-Pettaquamscutt system as an aquifer connected to rivers, brooks, ponds, and wetlands. Groundwater pumping can reduce water that would otherwise contribute to connected streamflow. Water-supply planning therefore intersects with aquatic habitat, drought, irrigation, development demand, and public drinking-water needs. ^{[CW-23,CW-24]}

Stormwater and onsite wastewater also belong in the clean-water discussion. North Kingstown operates under a municipal stormwater permit and publishes a Storm Water Management Program Plan and annual reporting. These records should be treated as supporting source material, not as separate unrelated topics. ^[CW-25]

The public record answers some questions and leaves others open. These items should remain visible until the underlying records are posted.

Local decisions should be easy to follow. This page will be updated when new testing, engineering, funding, zoning, and meeting records are verified.

The records below are the basis for this page. They are primarily official Town of North Kingstown, Rhode Island Department of Health, EPA, and USGS materials. The same outbound links also live in the Documents source hub.

A link appearing here does not mean Save NK agrees with every conclusion or description in the document. It means the record is relevant and residents should be able to read it directly. We do not host copies. Every link opens the official publisher.