Clean Water Act discharge permit · NPDES MTX000105

CHICO HOT SPRINGS RESORT AND DAY SPA, Pray, MT: NPDES MTX000105 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
3Pollutants with an effluent exceedance

CHICO HOT SPRINGS RESORT AND DAY SPA, held by DRH CHICO TENANT LLC, holds NPDES permit MTX000105, which discharges to Ground Water. EPA’s file records it issued November 16, 2016 and expiring December 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	CHICO HOT SPRINGS RESORT AND DAY SPA
Permittee as filed	DRH CHICO TENANT LLC
NPDES ID	MTX000105
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	State-issued individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	November 16, 2016
Expiration date	December 31, 2021
Address	Pray, MT 59065
Receiving water	GROUND WATER
SIC	4952 – Sewerage Systems

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

10Pollutants on file
6Under a numeric limit
10With a violation of any kind
3With 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
Nitrogen, inorganic total	0	8	6	June 30, 2016	13% over the limit
Flow rate	2	6	3	December 31, 2016	41% over the limit
Nitrogen, total [as N]	8	5	2	September 30, 2018	58% over the limit
pH	0	7	0
Phosphorus, total [as P]	1	3	0
Nitrogen, ammonia total [as N]	2	2	0
Nitrogen, Kjeldahl, total [as N]	2	2	0
Nitrite + Nitrate total [as N]	2	2	0
BOD, 5-day, 20 deg. C	0	1	0
Solids, total suspended	0	1	0

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 MTX000105.

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, MTX000105.

Start the watch

How we handle your data → Privacy

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 MTX000105 there.

Nearby on the register

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

This public-records page covers NPDES permit MTX000105 for CHICO HOT SPRINGS RESORT AND DAY SPA in Pray, MT, held by DRH CHICO TENANT LLC, which discharges to Ground Water and is administratively continued with an expiration date of December 31, 2021. The page lists 10 pollutants on file, 6 of them under a numeric limit, and 3 with an effluent exceedance. The facility is classified as a minor discharger, and the page's status and dates reflect EPA's permit file as loaded on October 14, 2026.