Clean Water Act discharge permit · NPDES 09R10I00B

P408 RELIGIOUS MINISTRY SERVICES, Dededo, GU: NPDES 09R10I00B discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

P408 RELIGIOUS MINISTRY SERVICES, held by Core Tech - HDCC - Kajima, LLC, holds NPDES permit 09R10I00B. EPA’s file records it issued August 6, 2025 and expiring February 16, 2027.

P408 RELIGIOUS MINISTRY SERVICES, Dededo, Guam: Coverage under a general permit 09R10I00B, held by Core Tech - HDCC - Kajima, LLC; Construction stormwater; Effective; issued August 6, 2025, term to February 16, 2027, by U.S. EPA.

Guam holds 190 Construction stormwater coverages of this permit type in EPA’s file; 129 were issued before 09R10I00B. Core Tech - HDCC - Kajima, LLC holds 12 permits in Guam.

Other permits held by Core Tech - HDCC - Kajima, LLC

P693 PDI: GUAM DEFENSE SYSTEM COMMAND CENTER, Yigo: 09R10I00H, issued September 15, 2025
P649 GUAM JOINT COMMUNICATIONS UPGRADE, Dededo: 09R10I01E, issued March 2, 2026
P296 - ORDNANCE OPERATIONS ADMIN. BUILDING, Yigo: GUR100032, issued May 27, 2021
P312 DISTRIBUTION WAREHOUSE, P804 CENTRAL ISSUE FACILITY, Dededo: GUR10003A, issued July 5, 2021
J-025 MEDICAL/DENTAL CLINIC, Dededo: GUR10003B, issued July 12, 2021
CONTRACT N62742-21-D-1325, J-008 FIRE STATION, MARINE CORPS BASE, GUAM, Dededo: GUR10003O, issued October 21, 2021
J-032 BEQ E, J-036 BEQ C, J-038 BEQ J, J-039 BEQ K AND J-037 BEQ G, Dededo: GUR10003R, issued October 28, 2021
J-609 APRA EMBARKATION FACILITY, Santa Rita: GUR100063, issued June 13, 2023
J014 PHYSICAL TRAINING COMPLEX, Dededo: GUR10006G, issued November 13, 2023
J318 PUBLIC WORKS / MAINTENANCE SHOPS AND J323 BASE MOTOR POOL, Dededo: GUR10007H, issued October 18, 2024

Coverages issued nearest 09R10I00B

May 21, 2025: SAMSUNG EPC, Yona, GUR100081, held by Samsung E&C America. Inc.
June 13, 2025: P-696 & P-806 ERCIP ENERGY APRA HARBOR UPGRADES, Piti, 09R10I005, held by Granite-Obayashi 2, Joint Venture
July 7, 2025: BANK OF GUAM NORTHERN (FULL SERVICE) BRANCH, Dededo, 09R10I007, held by Join Corporation
July 30, 2025: LOT APRA HARBOR RESERVATION F-12-2, Piti, 09R10I009, held by Black Construction Corporation
August 5, 2025: MCDONALDS DEDEDO, Dededo, 09R10I004, held by NAKOA GUAM INC
August 22, 2025: MASS GRADING OF LOT 7092-3, YIGO, GU., Yigo, 09R10I00C, held by Hawaiian Rock Products
August 25, 2025: BARRIGADA SECURITY FENCE, Barrigada, 09R10I00A, held by Commander, Task Unit 75.5.3
September 2, 2025: LOT 265-2 AND LOT 265-R2, Piti, 09R10I00D, held by Black Construction Corporation
September 5, 2025: BARRIGADA CLEARING, Barrigada, 09R10I00G, held by Camille Erika T Rosales
September 15, 2025: P693 PDI: GUAM DEFENSE SYSTEM COMMAND CENTER, Yigo, 09R10I00H, held by Core Tech - HDCC - Kajima, LLC

P408 RELIGIOUS MINISTRY SERVICES among its neighbors

EPA’s permit file holds 106 discharge permits in the Mataguac Spring-Frontal Pacific Ocean subwatershed (HUC 220100000100), 09R10I00B among them.

Other permits in the Mataguac Spring-Frontal Pacific Ocean subwatershed (HUC 220100000100)

ACHO LATTE, Dededo: GUR10006Z, minor permit, permit term to February 16, 2027
B31GS AISR-DT MET LARGE FIXED ANTENNA (LFA) PROJECT, Dededo: GUR10006L, minor permit, permit term to February 16, 2027
BANK OF GUAM NORTHERN (FULL SERVICE) BRANCH, Dededo: 09R10I007, minor permit, permit term to February 16, 2027
BEQ J-031 & J-033, Yigo: GUR10002B, minor permit, permit term to February 15, 2022
CLEARING AND GRADING OF LOT 5040-3, Dededo: GUR10008M, minor permit, permit term to February 16, 2027
CLEARING AND TEMPORARY STOCKPILING AT LOT 5316-R3NEW-3, ROUTE 3 DEDEDO GUAM, Dededo: GUR100052, minor permit, permit term to February 16, 2027
COAST 360 FCU UPPER TUMON BRANCH, Upper Tumon: GUR10004E, minor permit, permit term to February 16, 2027
CONSTRUCT READY-MIX CONCRETE BATCH PLANT, LOT 5035-R8, Dededo: GUR10005G, minor permit, permit term to February 16, 2027
CONTRACT N62742-21-D-1325, J-008 FIRE STATION, MARINE CORPS BASE, GUAM, Dededo: GUR10003O, minor permit, permit term to February 15, 2022
FY 2025 MILCON PROJECT P-411 YOUTH CENTER, Yigo: 09R10I019, minor permit, permit term to February 16, 2027

What the register holds for P408 RELIGIOUS MINISTRY SERVICES: its NPDES ID, its permit type and status, its dates, its address in Dededo, Guam. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES 09R10I00B.

Identity

Facility as filed	P408 RELIGIOUS MINISTRY SERVICES
Permittee as filed	Core Tech - HDCC - Kajima, LLC
NPDES ID	09R10I00B
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	August 6, 2025
Expiration date	February 16, 2027
Issuing agency	U.S. EPA
Address	Dededo, GU 96929
Receiving water impaired	303(D) Listed
Subwatershed	Mataguac Spring-Frontal Pacific Ocean (HUC 220100000100)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES 09R10I00B.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES 09R10I00B.

Inspections

EPA’s inspection file holds no inspection for NPDES 09R10I00B.

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 09R10I00B.

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Nearby on the register

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

The P408 RELIGIOUS MINISTRY SERVICES storm water construction permit in Dededo is one of 34 such permits in that city on EPA's NPDES register, and 79.4% of those 34 were issued before it. The permit is also one of 106 NPDES permits in the Mataguac Spring-Frontal Pacific Ocean subwatershed, and it has no pollutants under a numeric limit and no effluent exceedances on file, while 0.0% of the Dededo storm water construction permits carry a violation on file.