Clean Water Act discharge permit · NPDES FL0042315

HASTINGS WWTF, Hastings, FL: NPDES FL0042315 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
22Pollutants under a numeric limit
10Pollutants with an effluent exceedance

HASTINGS WWTF, held by Saint Johns County Utility Department, holds NPDES permit FL0042315, which discharges to Lower St Johns R Wbid 2213k Class Iii Fresh. EPA’s file records it issued September 29, 2015 and expiring November 30, 2020. 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.

Identity

Facility as filed	HASTINGS WWTF
Permittee as filed	Saint Johns County Utility Department
NPDES ID	FL0042315
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	September 29, 2015
Expiration date	November 30, 2020
Issuing agency	Florida Department of Environmental Protection
Address	Hastings, FL 32145
Receiving water	Lower St Johns R WBID 2213K Class III Fresh
Receiving water impaired	303(D) Listed
Subwatershed	North Deep Creek-St. Johns River (HUC 030801030703)

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

Effluent limits and exceedances

23Pollutants on file
22Under a numeric limit
22With a violation of any kind
10With 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
Oxygen, dissolved [DO]	1	21	9	January 31, 2008	17% over the limit
Nitrogen, ammonia total [as N]	1	17	6	January 31, 2017	243% over the limit
Nitrogen, total [as N]	6	68	5	March 31, 2018	61% over the limit
BOD, carbonaceous [5 day, 20 C]	5	60	5	October 31, 2017	70% over the limit
Nitrogen, ammonia, tot unionized [as N]	1	13	3	October 31, 2017	1,200% over the limit
Solids, total suspended	5	58	2	October 31, 2008	210% over the limit
BOD, carb-5 day, 20 deg C, percent removal	1	13	2	October 31, 2008	850% over the limit
Flow, in conduit or thru treatment plant	3	37	1	July 31, 2008	683% over the limit
Chlorine, total residual	2	23	1	January 31, 2010	900% over the limit
Solids, suspended percent removal	1	12	1	October 31, 2008	20% over the limit
Coliform, fecal general	3	34	0
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia	3	33	0
LC50 Static Renewal 96Hr Acute Cyprinella leedsi	3	33	0
Phosphorus, total [as P]	3	31	0
pH	2	24	0
Plant capacity fact. percent of capacity	1	11	0
Nitrogen, organic total [as N]	1	11	0
Nitrogen, Kjeldahl, total [as N]	1	11	0
Nitrite + Nitrate total [as N]	1	11	0
Phosphorous, in total orthophosphate	1	11	0
Temperature, water deg. centigrade	1	10	0
Ammonia, unionized	0	1	0
Mercury, total recoverable	1	0	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 FL0042315.

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.

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Nearby on the register

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

This public-records page covers NPDES permit FL0042315 for the HASTINGS WWTF in Hastings, FL, held by Saint Johns County Utility Department and discharging to Lower St Johns R WBID 2213K. The facts list the permit as administratively continued, with a Minor discharger class, 22 pollutants under a numeric limit, and 10 pollutants with an effluent exceedance.