Puerto Rico NPDES Permits
EPA issues all NPDES permits within Puerto Rico (see table below).
On related pages:
- NPDES Permits for Phase 2 Stormwater Program in Puerto Rico
- Notices of Intent for Coverage Under the 2006 NPDES Small Municipal Separate Storm Sewer System General Permit in Puerto Rico
- NPDES Pretreatment Program in Region 2
- About Region 2's NPDES Permit Program
Final and Draft Permits
Click on the facility/permit in the table below to view the permit and supporting documents.
| Location | Facility or Permit Name | Permit Number | Permit Type | Permit Status | Public Notice Date | Public Notice Comment Period End Date | Permit Effective Date | Permit Expiration Date |
|---|---|---|---|---|---|---|---|---|
| San Juan | Puerto Nuevo Regional Wastewater Treatment Plant | PR0021555 | Individual | Final | 06/02/2021 | 07/02/2021 | 11/1/2021 | |
| Cataño | Bayamón Regional Wastewater Treatment Plant | PR0023728 | Individual | Final | 06/02/2021 | 07/02/2021 | 11/1/2021 | |
| Santa Isabel-Utuado WTP | Santa Isabel-Utuado WTP | PR0026182 | Individual | Draft | 07/08/2025 | 08/08/2025 | ||
| Cataño | Bacardi Corporation | PR0000591 | Individual | Draft | 08/16/2021 | 09/15/2021 | 11/1/2021 | 10/31/2026 |
| Arecibo | Arecibo Water Treatment Plant | PR0024210 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Camuy | Camuy - Hatillo Wastewater Treatment Plant | PR0023744 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Jayuya | Canalizo Water Treatment Plant | PR0026867 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Canóvanas | Canóvanas Water Treatment Plant | PR0022420 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Corozal | Corozal Wastewater Treatment Plant | PR0020451 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Ponce | Coto Laurel Water Treatment Plant | PR0025747 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Guaynabo | Guaynabo Water Treatment Plant | PR0022438 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Humacao | Humacao-Las Piedras Water Treatment Plant | PR0022829 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Toa Alta | Toa Alta Wastewater Treatment Plant | PR0020869 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Villalba | Villalba Regional (Toa Vaca) Water Treatment Plant | PR0026590 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Villalba | Villalba Water Treatment Plant Pump Station | PR0026891 | Individual | Final | 05/25/2021 | 06/25/2021 | 09/01/2021 | |
| Barceloneta | Barceloneta Regional Wastewater Treatment Plant | PR0021237 | Individual | Final | 07/24/2020 | 08/24/2020 | 11/01/2020 | 10/31/2025 |
| Mayaguez | Mayaguez Municipal Government Public Works Center | PR0023396 | Individual | Final | 06/08/2020 | 07/08/2020 | 10/01/2020 | 09/30/2025 |
| Loíza | Carolina Regional Wastewater Treatment Plant | PR0023752 | Individual | Final | 05/25/2020 | 06/24/2020 | 11/01/2020 | 10/31/2025 |
| Fajardo | Asociacion de Condomines Isleta Marina | PR0021539 | Individual | Final | 05/15/2020 | 06/15/2020 | 09/01/2020 | 08/31/2025 |
| Aibonito | Aibonito Wastewater Treatment Plant | PR0025461 | Individual | Final | 02/07/2020 | 03/06/2020 | 06/01/2020 | 05/31/2025 |
| Comerio | Comerio Wastewater Treatment Plant | PR0025658 | Individual | Final | 02/07/2020 | 03/06/2020 | 06/01/2020 | 05/31/2025 |
| Lajas | Lajas Wastewater Treatment Plant | PR0020575 | Individual | Final | 02/07/2020 | 03/06/2020 | 06/01/2020 | 05/31/2025 |
| Orocovis | Orocovis Wastewater Treatment Plant | PR0020745 | Individual | Final | 02/07/2020 | 03/06/2020 | 06/01/2020 | 05/31/2025 |
| Utuado | Utuado Wastewater Treatment Plant | PR0026603 | Individual | Final | 02/07/2020 | 03/06/2020 | 06/01/2020 | 05/31/2025 |
| Aguadilla | Aguadilla Montana Water Treatment Plant | PR0022918 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Aibonito | Aibonito Water Treatment Plant | PR0022489 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Comerio | Comerio Rio Hondo Water Treatment Plant | PR0026573 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Cayey | Culebras Cayey Water Treatment Plant | PR0026352 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Las Carolinas Fajardo | Fajardo Regional Water Treatment Plant | PR0026379 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Hatillo | Hatillo Water Treatment Plant | PR0024163 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Lares | Lares Urbano Water Treatment Plant | PR0026450 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Maunabo | Maunabo Lizas Water Treatment Plant | PR0026654 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Morovis | Morovis Sur Water Treatment Plant | PR0024198 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Santa Isabel | Santa Isabel Wastewater Treatment Plant | PR0023761 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Trujilo Alto | Sergio Cuevas Water Treatment Plant | PR0022411 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Ponce | Tibes Water Treatment Plant | PR0025801 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Utuado | Utuado Water Treatment Plant | PR0024155 | Individual | Final | 08/05/2019 | 09/04/2019 | 12/01/2019 | 11/30/2024 |
| Lares | Casa Castañer Wastewater Treatment Plant | PR0024333 | Individual | Final | 08/02/2019 | 09/01/2019 | 12/01/2019 | 11/30/2024 |
| Caguas | Parcelas Borinquen Wastewater Treatment Plant | PR0025101 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Ceiba | Ceiba Sur Water Treatment Plant | PR0025119 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Aibonito | La Plata Water Treatment Plant | PR0025755 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Cayey | Farallon Water Treatment Plant (Cayey) | PR0026077 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Guayama | Guayama Regional Wastewater Treatment Plant | PR0025445 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Adjuntas | Guilarte Water Treatment Plant | PR0026191 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Naguabo | Rio Blanco Water Treatment Plant | PR0022845 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Utuado | Roncador Water Treatment Plant | PR0026271 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Rio Grande | Guzman Arriba Water Treatment Plant | PR0022471 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Naranjito | Cedro Arriba Water Treatment Plant | PR0022659 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Luquillo | Luquillo Water Treatment Plant | PR0022802 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Maricao | Maricao Water Treatment Plant | PR0022969 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Yauco | Rio Prieto Water Treatment Plant | PR0025411 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Arecibo | Superacueducto Water Treatment Plant (Norte) | PR0026085 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Guayanilla | Guayanes Water Treatment Plant | PR0026409 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Rio Grande | Morovis-Rio Grande Water Treatment Plant | PR0026611 | Individual | Final | 06/12/2019 | 07/11/2019 | 11/01/2019 | 10/30/2024 |
| Dorado | Argos Puerto Rico Corporation | PR0001163 | Individual | Final | 08/01/2019 | |||
| Vega Baja | Pfizer Pharmaceuticals | PR0023451 | Individual | Final | 09/01/2019 | |||
| Caguas | Caguas Sur Water Treatment Plant | PR0022888 | Individual | Final | 05/01/2019 | |||
| San German | Cain Alto Water Treatment Plant | PR0026204 | Individual | Final | 05/01/2019 | |||
| Naguabo | Naguabo El-Duque Water Treatment Plant | PR0022853 | Individual | Final | 05/01/2019 | |||
| Luquillo | El Yunque Water Treatment Plant | PR0023931 | Individual | Final | 05/01/2019 | |||
| Las Marias | Esperanza Water Treatment Plant | PR0025950 | Individual | Final | 05/01/2019 | |||
| Isabela | Guajataca Water Treatment Plant | PR0025721 | Individual | Final | 05/01/2019 | |||
| Guayanilla | Guayanilla Wastewater Treatment Plant | PR0020494 | Individual | Final | 05/01/2019 | |||
| Gurabo | Gurabo Water Treatment Plant | PR0026743 | Individual | Final | 05/01/2019 | |||
| Maricao | Indiera Alta Water Treatment Plant | PR0025194 | Individual | Final | 05/01/2019 | |||
| Guayanilla | Jagua Pasto Water Treatment Plant | PR0024678 | Individual | Final | 05/01/2019 | |||
| Ciales | Jaguas y Pesas Water Treatment Plant | PR0025968 | Individual | Final | 05/01/2019 | |||
| Barranquitas | La Boca (Barranquitas) Water Treatment Plant | PR0026595 | Individual | Final | 05/01/2019 | |||
| Lajas | Lajas Water Treatment Plant | PR0020985 | Individual | Final | 05/01/2019 | |||
| Maricao | Maricao Wastewater Treatment Plant | PR0020648 | Individual | Final | 05/01/2019 | |||
| Mayaguez | Mayaguez, Ponce de León Water Treatment Plant | PR0022900 | Individual | Final | 05/01/2019 | |||
| Maricao | Monte del Estado Water Treatment Plant | PR0022934 | Individual | Final | 05/01/2019 | |||
| Peñuelas | Peñuelas Wastewater Treatment Plant | PR0020761 | Individual | Final | 05/01/2019 | |||
| Ponce | Ponce Water Treatment Plant | PR0022756 | Individual | Final | 05/01/2019 | |||
| Rio Grande | Rio Grande Estates Wastewater Treatment Plant | PR0023264 | Individual | Final | 05/01/2019 | |||
| Peñuelas | Rucio Water Treatment Plant | PR0025798 | Individual | Final | 05/01/2019 | |||
| San Sebastian | San Sebastian Old Wastewater Treatment Plant | PR0020851 | Individual | Final | 05/01/2019 | |||
| San Sebastian | San Sebastian Water Treatment Plant | PR0023981 | Individual | Final | 05/01/2019 | |||
| Morovis | Unibón Wastewater Treatment Plant | PR0024904 | Individual | Final | 05/01/2019 | |||
| Yabucoa | Yabucoa, La Pica Water Treatment Plant | PR0022837 | Individual | Final | 05/01/2019 | |||
| Adjuntas | Yahuecas Water Treatment Plant | PR0026948 | Individual | Final | 05/01/2019 | |||
| Yauco | Yauco Wastewater Treatment Plant | PR0021661 | Individual | Final | 05/01/2019 | |||
| Ponce | Ponce Regional Wastewater Treatment Plant | PR0021563 | Individual | Final | 11/16/2018 | 12/15/2018 | 08/01/2019 | 07/31/2024 |
| Adjuntas | Adjuntas Regional Wastewater Treatment Plant | PR0020214 | Individual | Final | 09/27/2018 | |||
| Fajardo | Fajardo Regional Wastewater Treatment Plant | PR0026484 | Individual | Final | 09/27/2018 | |||
| Ponce | Guaraguao Water Treatment Plant | PR0024651 | Individual | Final | 09/27/2018 | |||
| San Lorenzo | Jagual Water Treatment Plant | PR0025470 | Individual | Final | 09/27/2018 | |||
| Las Marias | Las Marias Wastewater Treatment Plant | PR0020583 | Individual | Final | 09/27/2018 | |||
| Peñuelas | Peñuelas Water Treatment Plant | PR0022772 | Individual | Final | 09/27/2018 | |||
| Arecibo | Rio Arriba Water Treatment Plant | PR0025534 | Individual | Final | 09/27/2018 | |||
| San Sebastian | San Sebastian (New) Wastewater Treatment Plant | PR0025551 | Individual | Final | 09/27/2018 | |||
| Orocovis | Sanamuerto Water Treatment Plant | PR0026735 | Individual | Final | 09/27/2018 | |||
| Carolina | Trujillo Bajo Water Treatment Plant, Municipality of Carolina | PR0026719 | Individual | Final | 09/27/2018 | |||
| Humacao | Humacao Regional Wastewater Treatment Plant | PR0025399 | Individual | Final | 01/01/2019 | |||
| Villalba | Aceitunas Water Treatment Plant | PR0026671 | Individual | Final | 01/01/2019 | |||
| Cidra | Cidra Water Treatment Plant | PR0022543 | Individual | Final | 01/01/2019 | |||
| Adjuntas | Adjuntas (Olimpia) Water Treatment Plant | PR0022691 | Individual | Final | 01/01/2019 | |||
| Corozal | Negros Water Treatment Plant | PR0024422 | Individual | Final | 01/01/2019 | |||
| Aguadilla | Culebrinas Water Treatment Plant | PR0026557 | Individual | Final | 01/01/2019 | |||
| Yabucoa | Yabucoa Wastewater Treatment Plant | PR0021717 | Individual | Final | 01/01/2019 | |||
| Morovis | Morovis Wastewater Treatment Plant | PR0020711 | Individual | Final | 01/01/2019 | |||
| Jayuya | Jayuya Wastewater Treatment Plant | PR0026531 | Individual | Final | 01/01/2019 | |||
| Barranquitas | Barranquitas Wastewater Treatment Plant | PR0025861 | Individual | Final | 01/01/2019 | |||
| San Juan | PREPA San Juan Power Plant | PR0000698 | Individual | Final | 09/01/2018 | |||
| San Sebastian | Hoyamala Ward Secondary School Wastewater Treatment Plant | PR0021317 | Individual | Final | 10/01/2018 | |||
| Guayanilla | PREPA Costa Sur Power Plant | PR0001147 | Individual | Final | 09/01/2018 | |||
| Villalba | Apeadero Water Treatment Plant | PR0024686 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Barranquitas | Barranquitas Water Treatment Plant | PR0022497 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Cabo Rojo | Betances Water Treatment Plant | PR0026875 | Individual | Draft | N/A | |||
| Coamo | Coamo Water Treatment Plant | PR0022764 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Various | General Permit for Stormwater Discharges from Small Municipal Separate Storm Sewer Systems in Puerto Rico (Small MS4 GP) | PRR040000 PRR04000F | Stormwater/General | Final | 07/01/2016 | |||
| Naranjito WWTP | Naranjito Wastewater Treatment Plant | PR0020737 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| Barranquitas | Barranquitas Water Treatment Plant | PR0022501 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Yauco WTP | Yauco Water Treatment Plant | PR0022675 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| Villalba WTP | Villalba (Jagüeyes) Water Treatment Plant | PR0022748 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| Ciales | Las Delicias Water Treatment Plant | PR0025216 | Individual | Draft | 07/08/2025 | 07/08/2025 | N/A | |
| Hogares Seguros WTP | Hogares Seguros Water Treatment Plant | PR0025810 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| Utuado | Santa Isabel-Utuado Water Treatment Plant | PR0026185 | Individual | Draft | N/A | |||
| Fronton WTP | Fronton Water Treatment Plant | PR0026441 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| La Pica WTP | La Pica Water Treatment Plant | PR0026824 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| Espino WTP | Espino Water Treatment Plant | PR0026832 | Individual | Final | 4/10/2023 | 5/10/2023 | 9/1/2023 | 8/31/2028 |
| San Lorenzo | PPPBA Espino Ward Secondary | PR0024287 | Individual | Final | 10/01/2017 | |||
| Mayagüez | Mayaguez Regional Wastewater Treatment Plant | PR0023795 | Individual | Final | 1/25/2024 | 02/25/2024 | 8/1/2025 | 7/31/2030 |
| Jayuya | Mameyes Arriba (Mameyes Limon) Water Treatment Plant | PR0025224 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Toa Alta | Enrique Ortega Water Treatment Plant | PR0022616 | Individual | Final | 12/13/2022 | 1/16/2023 | 7/1/2023 | 6/30/2028 |
| Añasco | Añasco Water Treatment Plant | PR0022942 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Adjuntas | Adjuntas New Water Treatment Plant | PR0025739 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Bayamon | Barrio Nuevo Water Treatment Plant | PR0026301 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Lares | Lares Nueva Water Treatment Plant | PR0026701 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Minillas | Minillas Water Treatment Plant | PR0026794 | Individual | Final | 12/13/2022 | 1/16/2023 | 7/1/2023 | 6/30/2028 |
| Aguas Buenas | Aguas Buenas Wastewater Treatment Plant | PR0020273 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Ciales | Ciales Wastewater Treatment Plant | PR0020427 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Jayuya | Jayuya Water Treatment Plant | PR0024121 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Ciales | Ciales Water Treatment Plant | PR0024180 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Utuado | Mameyes Abajo Water Treatment Plant | PR0025208 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Cidra | Cayey Wastewater Treatment Plant | PR0025356 | Individual | Final | 12/13/2022 | 1/16/2023 | 7/1/2023 | 6/30/2028 |
| Vieques | Vieques Wastewater Treatment Plant | PR0025453 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Patillas | Patillas Water Treatment Plant | PR0025526 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Caguas | Caguas Wastewater Treatment Plant | PR0025976 | Individual | Final | 7/28/2022 | 8/27/2022 | 12/1/2022 | 11/30/2027 |
| Culebra | Culebra Wastewater Treatment Plant | PR0026549 | Individual | Final | 12/13/2022 | 1/16/2023 | 7/1/2023 | 6/30/2028 |
| Vega Baja | Vega Baja Water Treatment Plant | PR0024104 | Individual | Final | 12/01/2016 | |||
| Trujillo Alto | S.U. La Gloria Ward School Wastewater Treatment Plant | PR0025577 | Individual | Final | 11/01/2016 | |||
| Naguabo | Silverio Garcia Clara Ward School Wastewater Treatment Plant | PR0025313 | Individual | Final | 11/01/2016 | |||
| Ponce | Municipality of Ponce Sanitary Landfill | PR0025844 | Individual | Final | 11/01/2016 | |||
| Levittown | Palo Seco Power Plant | PR0001031 | Individual | Final | 04/01/2016 | |||
| Aguas Buenas | Aguas Buenas Water Treatment Plant | PR0022896 | Individual | Draft | N/A | |||
| Corozal | Corozal Water Treatment Plant | PR0022624 | Individual | Draft | N/A | |||
| Isabela | Isabela Water Treatment Plant | PR0026638 | Individual | Draft | N/A | |||
| Peñuelas | Jagua Ceiba Water Treatment Plant | PR0026841 | Individual | Draft | N/A | |||
| Peñuelas | Mal Paso Water Treatment Plant | PR0026395 | Individual | Draft | N/A | |||
| Morovis | Morovis Norte Water Treatment Plant | PR0024112 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Yauco | Rancheras Water Treatment Plant | PR0024660 | Individual | Draft | N/A | |||
| Lares | Lares Wastewater Treatment Plant | PR0025879 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Carolina | Villas del Gigante Development | PR0026042 | Individual | Final | 11/01/2015 | |||
| Mayagüez | Antillean Adventist University | PR0026492 | Individual | Final | 11/01/2015 | |||
| Vega Alta | Industrial C&S of Puerto Rico, LLC | PR0000566 | Individual | Final | 12/01/2014 | |||
| Bayamon | Puerto Rico Energy | PR0000370 | Individual | Draft | 07/31/2023 | 09/31/2023 | N/A | |
| San Juan | RIMCO, Inc. | PR0000477 | Individual | Final | 11/01/2014 | |||
| Guaynabo | Nutrimix Feed Company, Inc. | PR0024619 | Individual | Final | 11/01/2014 | |||
| Jayuya | Second Unit Mamayes Ward School | PR0023132 | Individual | Final | 06/01/2014 | |||
| Ponce | Ramos y Morales Correctional Academy | PR0026093 | Individual | Final | 06/01/2014 | |||
| Arroyo | Yaurel Elementary and Intermediate School Wastewater Treatment Plant | PR0023094 | Individual | Draft | N/A | |||
| Peñuelas | Commonwealth Oil Refining Company, Inc. | PR0000345 | Individual | Final | 08/01/2019 | |||
| Río Grande | Consejo de Condominios Costeros, Inc. | PR0026310 | Individual | Final | 04/05/2019 | 05/06/2019 | 08/01/2019 | 07/31/2024 |
| Maricao | Monte del Estado Vacation Center Wastewater Treatment Plant | PR0025925 | Individual | Draft | N/A | |||
| San Sebastián | Aibonito Beltran School Wastewater Treatment Plant | PR0025143 | Individual | Draft | N/A | |||
| Peñuelas | Peñuelas Technology Park, LLC | PR0000418 | Individual | Draft | 04/05/2019 | N/A | ||
| Cabo Rojo | Compañía de Parques Nacionales de Puerto Rico | PR0021326 | Individual | Draft | N/A | |||
| Juncos | AMGEN Manufacturing Limited | PR0026695 | Individual | Final | 12/01/2018 | |||
| Barranquitas | Lajitas Ward School Wastewater Treatment Plant | PR0023124 | Individual | Final | 11/01/2010 | |||
| Coamo | Second Unit Cuyón Ward School | PR0025569 | Individual | Draft | N/A | |||
| Río Grande | Coco Beach Wastewater Treatment Plant | PR0026425 | Individual | Final | 12/01/2018 | |||
| Salinas | PREPA Aguirre Power Plant Complex | PR0001660 | Individual | Final | 06/01/2019 | |||
| Peñuelas | EcoElectrica | PR0025984 | Individual | Draft | 6/26/23 | 8/25/23 | ||
| Culebra | Snapperfarm, Inc. | PR0026361 | Individual | Final | 01/01/2010 | |||
| Canovanas | Cubuy Water Treatment Plant | PR0022462 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Dorado | Dorado Wastewater Treatment Plant | PR0020460 | Individual | Draft | N/A | |||
| Guánica | Guánica Wastewater Treatment Plant | PR0020486 | Individual | Final | 1/19/2024 | 2/19/2024 | 8/1/2025 | 7/31/2030 |
| Yabucoa | Guayabota Water Treatment Plant | PR00227998 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Guayama | Guayama Water Treatment Plant | PR0022578 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Isabela | Isabela Wastewater Treatment Plant | PR0022250 | Individual | Draft | N/A | |||
| Las Piedras | Juncos Water Treatment Plant | PR0022811 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Las Marias | Las Marias Water Treatment Plant | PR0026930 | Individual | Draft | N/A | |||
| Naguabo | Maizales Water Treatment Plant | PR0026905 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Orocovis | Matrullas Water Treatment Plant | PR0026808 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Maunabo | Maunabo Wastewater Treatment Plant | PR0020656 | Individual | Draft | N/A | |||
| Mayaguez | Miradero Water Treatment Plant | PR0023990 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Orocovis | Orocovis Water Treatment Plant | PR0022705 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Patillas | Patillas Wastewater Treatment Plant | PR0020753 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Ponce | Ponce Vieja Water Treatment Plant | PR0022781 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Ponce | Real Anon Water Treatment Plant | PR0025852 | Individual | Final | 1/19/2024 | 2/19/2024 | 6/1/2024 | 5/31/2029 |
| Utuado | Sabana Grande Water Treatment Plant | PR0024007 | Individual | Draft | 07/08/2025 | 08/08/2025 | N/A | |
| Utuado | Sabana Grande Water Treatment Plant | PR0026255 | Individual | Draft | N/A | |||
| San Germán | San Germán Wastewater Treatment Plant | PR0020818 | Individual | Draft | N/A | |||
| Vega Baja | Vega Baja Wastewater Treatment Plant | PR0021679 | Individual | Draft | N/A | |||
| Guayanilla | Demaco Corporation | PR0000086 | Individual | Draft | N/A | |||
| Aguada | Atalaya Ward School | PR0023159 | Individual | Final | 11/01/2017 | |||
| Guaynabo | Puma Energy | PR0025305 | Individual | Final | 10/01/2017 | |||
| Cayey | Cayey Water Treatment Plant | PR0022519 | Individual | Final | 11/10/2021 | 3/1/2022 | 2/28/2027 | |
| San Lorenzo | San Lorenzo Water Treatment Plant | PR0022870 | Individual | Final | 11/10/2021 | 3/1/2022 | 2/28/2027 | |
| Sabana Grande | Maginas Water Treatment Plant | PR0026727 | Individual | Final | 11/10/2021 | 3/1/2022 | 2/28/2027 | |
| Vega Alta | Vega Alta Waste Water Treatment Plant | PR0020923 | Individual | Final | 11/10/2021 | 3/1/2022 | 2/28/2027 |