Regional School District No. 16, Prospect
Notice Of Tentative Determination
Intent To Issue an Underground Injection Control Permit for the Following Discharges into The Waters of The State Of Connecticut
1.0 TENTATIVE DETERMINATION
The Commissioner of the Department of Energy and Environmental Protection (“DEEP”) hereby gives
notice of a tentative determination to issue a permit based on an application submitted by Regional School District No. 16 ("the applicant") authorizing a discharge into the waters of the State under section 22a-430 of the Connecticut General Statutes.
In accordance with applicable federal and state law, the Commissioner has made a tentative determination that the continuance of the existing subsurface sewage disposal system would protect the waters of the
state from pollution.
The proposed permit, if issued by the Commissioner, will require that all wastewaters be treated to meet the applicable effluent limitations and permit conditions, and periodic monitoring to demonstrate that the discharge will not cause pollution.
2.0 APPLICANT'S PROPOSAL
Regional School District No. 16 discharges a maximum of seven thousand one hundred fifty (7,150) gallons per day of domestic sewage wastewaters to the groundwaters in the Beacon Hill Brook Watershed from operations at Prospect Elementary School.
The name and mailing address of the permit applicant are: Regional School District No. 16, 30 Coer Road, Prospect, CT 06712
The activity takes place at: Prospect Elementary School, 75 New Haven Road, Prospect, CT 06712
3.0 REGULATORY CONDITIONS
3.1 Type of Treatment
Regional School District No. 16 operates a conventional septic system consisting of a collection system, a grease trap and septic tank followed by a leaching system consisting of a lateral sand filter and native soils.
3.2 Compliance Schedule
The proposed permit includes a compliance schedule requiring the applicant to: 1) record the permit in the town’s land records; 2) submit the results of a detailed permit compliance audit every two years; and 3) submit a Groundwater Monitoring Plan for the installation of new monitoring wells.
4.0 COMMISSIONER'S AUTHORITY
The Commissioner is authorized to approve or deny such permits pursuant to section 22a-430 of the Connecticut General Statutes and section 22a-430 of the Water Discharge Permit Regulations and section 1421 of the Federal Safe Drinking Water Act 42 USC et. seq.
5.0 INFORMATION REQUESTS
The application has been assigned the following application and permit numbers. Please use these
numbers when corresponding with this office regarding this application or draft permit.
Application No. 202410119 Permit No. UI0000502
Interested persons may obtain copies of the application from Jason Edwards, 227 Stepney Road, Easton, CT 06612, Telephone number 203-268-4205, E-mail: jason@jedwardsassoc.com.
The application is available for inspection by contacting Abigail Donahue at (860) 424 3719 or Abigail.Donahue@ct.gov at the Department of Energy and Environmental Protection, Bureau of Materials Management and Compliance Assurance, 79 Elm Street, Hartford, CT 06106-5127 from 8:30 - 4:30,
Monday through Friday.
Any interested person may request in writing that his or her name be put on a mailing list to receive notice of intent to issue any permit to discharge to the surface waters of the state. Such request may be for the entire state or any geographic area of the state and shall clearly state in writing the name and mailing address of the interested person and the area for which notices are requested.
6.0 PUBLIC COMMENT
Prior to making a final decision to approve or deny any application, the Commissioner shall consider written comments on the application from interested persons that are received within thirty (30) days of this public notice. Written comments should be directed to Abigail Donahue, Bureau of Materials Management and Compliance Assurance, Department of Energy and Environmental Protection, 79 Elm Street, Hartford, CT 06106-5127 or DEEP.UICPermitting@ct.gov. The Commissioner may hold a public hearing prior to approving or denying an application if in the Commissioner's discretion the public interest will be best
served thereby and shall hold a hearing upon receipt of a petition signed by at least twenty-five persons. Notice of any public hearing shall be published at least thirty (30) days prior to the hearing.
7.0 PETITIONS FOR HEARING
Petitions shall be submitted within thirty (30) days from the date of publication of this public notice and should include the application number noted above and also identify a contact person to receive notifications. Petitions may also identify a person who is authorized to engage in discussions regarding the application and, if resolution is reached, withdraw the petition. Upon receipt of a petition, the Commissioner shall take action as required by relevant laws, including Public Act 25-84, which was effective upon passage in June 2025. The Office of Adjudications will accept electronically filed petitions for hearing in addition to those submitted by mail or hand delivered. Petitions with required signatures may be sent to deep.adjudications@ct.gov; those mailed or delivered should go to the DEEP Office of Adjudications, 79 Elm Street, Hartford, CT 06106. If the signed original petition is only in an electronic format, the petition
must be submitted with a statement signed by the petitioner that the petition exists only in that form.
Original petitions that were filed electronically must also be mailed or delivered to the Office of Adjudications
within 30 days of electronic submittal. Additional information can be found at www.ct.gov/deep/adjudications.
The Connecticut Department of Energy and Environmental Protection is an Affirmative Action/Equal Opportunity Employer that is committed to complying with the requirements of the Americans with Disabilities Act (ADA). If you are seeking a communication aid or service, have limited proficiency in English, wish to file an ADA or Title VI discrimination complaint, or require some other accommodation, including equipment to facilitate virtual participation, please contact the DEEP Office of Diversity and Equity at 860-418-5910 or by email at deep.accommodations@ct.gov. Any person needing an accommodation for hearing impairment may call the State of Connecticut relay number - 711. In order to facilitate efforts to provide accommodation, please request all accommodations as soon as possible following notice of any agency hearing, meeting, program, or event.
/s/Audra Dickson, Director
Water Permitting and Enforcement Division
Bureau of Materials Management and Compliance Assurance Date
Published in the Waterbury Republican American on January 6, 2026.