LA JUNTA CITY OF
NPDES ID: CO0021261
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 2 effluent violations.
Violations
May 31, 2026
Conductivity
26% over limit
Discharged 2640 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Conductivity
45% over limit
Discharged 3051 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Conductivity
24% over limit
Discharged 2599 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Conductivity
27% over limit
Discharged 2663 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Static Renewal 7 Day Chronic Ceriodaphnia dubia
31% over limit
Discharged 69 toxic against a permitted limit of 100 toxic (MN VALUE)
DMR, Limited - Numeric Violation
November 30, 2025
Conductivity
30% over limit
Discharged 2731 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Conductivity
54% over limit
Discharged 3225 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Static Renewal 7 Day Chronic Ceriodaphnia dubia
70% over limit
Discharged 29.9 toxic against a permitted limit of 100 toxic (MN VALUE)
DMR, Limited - Numeric Violation
Conductivity
62% over limit
Discharged 3407 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Conductivity
71% over limit
Discharged 3582 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Conductivity
78% over limit
Discharged 3743 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Conductivity
59% over limit
Discharged 3347 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
Static Renewal 7 Day Chronic Ceriodaphnia dubia
19% over limit
Discharged 80.8 toxic against a permitted limit of 100 toxic (MN VALUE)
DMR, Limited - Numeric Violation
May 31, 2025
Conductivity
57% over limit
Discharged 3291 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Conductivity
42% over limit
Discharged 2976 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Conductivity
26% over limit
Discharged 2642 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Conductivity
23% over limit
Discharged 2592 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Conductivity
20% over limit
Discharged 2514 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Conductivity
27% over limit
Discharged 2674 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
Static Renewal 7 Day Chronic Ceriodaphnia dubia
17% over limit
Discharged 82.8 toxic against a permitted limit of 100 toxic (MN VALUE)
DMR, Limited - Numeric Violation
October 31, 2024
Conductivity
54% over limit
Discharged 3243 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Static Renewal 7 Day Chronic Ceriodaphnia dubia
48% over limit
Discharged 52.4 toxic against a permitted limit of 100 toxic (MN VALUE)
DMR, Limited - Numeric Violation
Conductivity
64% over limit
Discharged 3453 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Conductivity
51% over limit
Discharged 3165 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
127% over limit
Discharged 102 mg/L against a permitted limit of 45 mg/L (MX 7D AV)
DMR, Limited - Numeric Violation
Solids, total suspended
13% over limit
Discharged 34 mg/L against a permitted limit of 30 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
July 31, 2024
Conductivity
70% over limit
Discharged 3570 umho/cm against a permitted limit of 2100 umho/cm (30DA AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)