Clean Water Act discharge permit · NPDES NN0110167

HUNTERS POINT BOARDING SCHOOL, Saint Michaels, AZ: NPDES NN0110167 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HUNTERS POINT BOARDING SCHOOL, held by US BUREAU OF INDIAN AFFAIRS, holds NPDES permit NN0110167, which discharges to Black Creek. EPA’s file records it issued May 7, 2009 and expiring May 31, 2014. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for HUNTERS POINT BOARDING SCHOOL: its NPDES ID, its permit type and status, its dates, its address in Saint Michaels, Arizona, its receiving water, and 9 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NN0110167.

Identity

Facility as filed	HUNTERS POINT BOARDING SCHOOL
Permittee as filed	US BUREAU OF INDIAN AFFAIRS
NPDES ID	NN0110167
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Federal facility
Issued	May 7, 2009
Expiration date	May 31, 2014
Address	Saint Michaels, AZ 86511
Receiving water	BLACK CREEK
Subwatershed	Black Creek Valley-Black Creek (HUC 150200060604)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

9Pollutants on file
9Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
BOD, 5-day, 20 deg. C	16	0	0
Solids, total suspended	16	0	0
Flow, in conduit or thru treatment plant	8	0	0
Solids, total dissolved	6	0	0
pH	4	0	0
E. coli	4	0	0
Chlorine, total residual	2	0	0
BOD, 5-day, percent removal	2	0	0
Solids, suspended percent removal	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES NN0110167.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES NN0110167.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, NN0110167.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID NN0110167 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers the Clean Water Act NPDES permit NN0110167 held by US BUREAU OF INDIAN AFFAIRS for HUNTERS POINT BOARDING SCHOOL in Saint Michaels, Arizona, which discharges to Black Creek and is listed as administratively continued. The register shows 9 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The permit's issue date is May 7, 2009, and its expiration date is May 31, 2014.