Clean Water Act discharge permit · NPDES PAC220507

RIEHL, Mifflin, Township Of, PA: NPDES PAC220507 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

RIEHL, held by Christian E. Jr & Lena L. Riehl, holds NPDES permit PAC220507. EPA’s file records it issued November 5, 2025 and expiring December 7, 2029.

RIEHL, Mifflin, Township Of, Pennsylvania: Coverage under a general permit PAC220507, held by Christian E. Jr & Lena L. Riehl; Construction stormwater; Effective; issued November 5, 2025, term to December 7, 2029, by Dauphin CCD; Chicken Egg Production.

March 11, 2026: Reconnaissance without Sampling (S).

Pennsylvania holds 4,048 Construction stormwater coverages of this permit type in EPA’s file; 3,346 were issued before PAC220507.

Coverages issued nearest PAC220507

November 3, 2025: BRUBAKER POULTRY OPERATION, Saville, Township Of, PAC500074, held by Joseph Brubaker
November 3, 2025: OSM 56(2271)101.1 LANDSTREET SOUTH, Quemahoning, Township Of, PAC680082, held by PADEP BAMR
November 4, 2025: THE MIDDLETOWN HOME, Lower Swatara, Township Of, PAC220502, held by The Middletown Home
November 4, 2025: LOCK AND LEAVE STORAGE DEVELOPMENT, Montgomery, Borough Of, PAC410129, held by Lock and Leave Self Storage, LLC
November 4, 2025: MEMBERS 1ST FEDERAL CREDIT UNION - SELINSGROVE, Selinsgrove, PAC550107, held by Members 1st Federal Credit Union
November 5, 2025: SIMONA AMERICA, Archbald, PAC350205, held by Simona America Industries
November 5, 2025: QUENTIN MENNONITE SCHOOL, Lebanon, PAC380376, held by Quentin Mennonite School
November 5, 2025: RITZ-CRAFT MIFFLINBURG MILL, Mifflinburg, Borough Of, PAC600146, held by Ritz-Craft Corportation
November 6, 2025: LENNI PARK, Middletown, Township Of, PAC230345, held by Middletown Township
November 6, 2025: LAUREN DILLER - PROPOSED POULTRY BARN, Guilford, Township Of, PAC280417, held by Lauren Diller

RIEHL among its neighbors

EPA’s permit file holds 11 discharge permits in the Little Wiconisco Creek subwatershed (HUC 020503010903), PAC220507 among them. Its county holds 316, 1 of them major permits; PAC220507 is a minor permit.

Other permits in the Little Wiconisco Creek subwatershed (HUC 020503010903)

CAMPBELL CROPS, Berrysburg: PAC220157, minor permit, permit term to June 6, 2019
CHRISTIAN RIEHL, Mifflin, Township Of: PAC220464, minor permit, permit term to December 7, 2029
CRI INDUSTRIAL PARK, Mifflin, Township Of: PAC220423, minor permit, permit term to December 7, 2024
KAUFFMAN, Lykens, Township Of: PAC220456, minor permit, permit term to December 7, 2024
LANTZ, Upper Paxton, Township Of: PAC220508, minor permit, permit term to December 7, 2029
MOORE EGG PRODUCTION FACILITY, Mifflin, Township Of: PAC220026, minor permit, permit term to December 7, 2024
MOUNTAIN RIDGE METALS MILLERSBURG, Millersburg: PAG033772, minor permit, discharging to Wiconisco Creek, permit term to March 23, 2028
SMILING HEARTS, Upper Paxton, Township Of: PAC220535, minor permit, permit term to December 7, 2029
STOLTZFUS, Mifflin, Township Of: PAC220495, minor permit, permit term to December 7, 2029
THERMO FISHER SCIENTIFIC LDP, Mifflin, Township Of: PAC220212, minor permit, permit term to December 7, 2024

Identity

Facility as filed	RIEHL
Permittee as filed	Christian E. Jr & Lena L. Riehl
NPDES ID	PAC220507
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	November 5, 2025
Expiration date	December 7, 2029
Issuing agency	Dauphin CCD
Address	Mifflin, Township Of, PA 17032
Receiving water impaired	303(D) Listed
Subwatershed	Little Wiconisco Creek (HUC 020503010903)
NAICS	112310 – Chicken Egg Production

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 PAC220507.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC220507.

Inspections

Date	What EPA recorded	Agency
March 11, 2026	Reconnaissance without Sampling	S

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 PAC220507.

Watch this permit

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Nearby on the register

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

The RIEHL storm water construction general permit coverage (NPDES ID PAC220507) issued to Christian E. Jr & Lena L. Riehl in Mifflin Township, Dauphin County, Pennsylvania, is one of 229 storm water construction permits in that county, and 86.9% of those were issued earlier than it. It also sits among 11 NPDES permits in the Little Wiconisco Creek subwatershed, this one included. The permit has no pollutants under a numeric limit and no effluent exceedances, while 17.5% of the county's 229 storm water construction permits have a violation on file.