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Clean Water Act discharge permit · NPDES NHR1001TY

ROUTE 28 STORAGE, Alton, NH: NPDES NHR1001TY discharge permit, effluent exceedances, inspections, penalties

ROUTE 28 STORAGE, held by SADCO Site Development, holds NPDES permit NHR1001TY. EPA’s file records it issued September 7, 2023 and expiring February 16, 2027.

ROUTE 28 STORAGE, Alton, New Hampshire: Coverage under a general permit NHR1001TY, held by SADCO Site Development; Construction stormwater; Effective; issued September 7, 2023, term to February 16, 2027, by U.S. EPA.

New Hampshire holds 1,239 Construction stormwater coverages of this permit type in EPA’s file; 458 were issued before NHR1001TY.

Coverages issued nearest NHR1001TY

ROUTE 28 STORAGE among its neighbors

EPA’s permit file holds 6 discharge permits in the Alton Bay subwatershed (HUC 010700020102), NHR1001TY among them.

Other permits in the Alton Bay subwatershed (HUC 010700020102)

  • BOLOGNA RESIDENCE, Alton: NHR1001Z5, minor permit, permit term to February 16, 2027
  • BOLOGNA RESIDENCE, Alton: NHR1001Z6, minor permit, permit term to February 16, 2027
  • LOON COVE LANDING, Alton: NHR10029N, minor permit, permit term to February 16, 2027
  • MCKAY GRAVEL PIT, New Durham: NHR10004C, minor permit, permit term to February 15, 2022
  • POWDER MILL FISH HATCHERY, New Durham: NH0000710, minor permit, discharging to MERRYMEETING RV, permit term to December 31, 2016

What the register holds for ROUTE 28 STORAGE: its NPDES ID, its permit type and status, its dates, its address in Alton, New Hampshire. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NHR1001TY.

Identity

Facility as filedROUTE 28 STORAGE
Permittee as filedSADCO Site Development
NPDES IDNHR1001TY
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 7, 2023
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressAlton, NH 03809
Receiving water impaired303(D) Listed
SubwatershedAlton Bay (HUC 010700020102)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NHR1001TY.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NHR1001TY.

Inspections

EPA’s inspection file holds no inspection for NPDES NHR1001TY.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NHR1001TY.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, NHR1001TY.

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  • One state — $4,990/year
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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

Alton's 6 storm water construction permits have 0.0% with a violation on file. Of those 6, 16.7% were issued before ROUTE 28 STORAGE.