ARKANSAS DEPARTMENT OF PARKS HERITAGE & TOURISM - CANE CREEK STATE PARK
NPDES ID: AR0045888
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
This quarter: 4 effluent violations.
Violations
May 31, 2026
Phosphorus, total [as P]
100% over limit
Discharged 0.01816 kg/d against a permitted limit of 0.00908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
33% over limit
Discharged 0.01816 kg/d against a permitted limit of 0.01362 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2026
Phosphorus, total [as P]
350% over limit
Discharged 0.04086 kg/d against a permitted limit of 0.00908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
200% over limit
Discharged 0.04086 kg/d against a permitted limit of 0.01362 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
BOD, carbonaceous [5 day, 20 C]
25% over limit
Discharged 0.1135 kg/d against a permitted limit of 0.0908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
45% over limit
Discharged 14.5 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
500% over limit
Discharged 0.05448 kg/d against a permitted limit of 0.00908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
300% over limit
Discharged 0.05448 kg/d against a permitted limit of 0.01362 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2026
Phosphorus, total [as P]
50% over limit
Discharged 0.01362 kg/d against a permitted limit of 0.00908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Phosphorus, total [as P]
100% over limit
Discharged 0.01816 kg/d against a permitted limit of 0.00908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
33% over limit
Discharged 0.01816 kg/d against a permitted limit of 0.01362 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2025
Nitrogen, ammonia total [as N]
30% over limit
Discharged 7.9 mg/L against a permitted limit of 6.1 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
58% over limit
Discharged 7.9 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
950% over limit
Discharged 0.09534 kg/d against a permitted limit of 0.00908 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
600% over limit
Discharged 0.09534 kg/d against a permitted limit of 0.01362 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
210% over limit
Discharged 0.14074 kg/d against a permitted limit of 0.0454 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
19% over limit
Discharged 4.05 mg/L against a permitted limit of 5 mg/L (INST MIN)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
210% over limit
Discharged 0.14074 kg/d against a permitted limit of 0.0454 kg/d (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Solids, total suspended
33% over limit
Discharged 20 mg/L against a permitted limit of 15 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2025
BOD, carbonaceous [5 day, 20 C]
12% over limit
Discharged 11.2 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Coliform, fecal general
66% over limit
Discharged 332 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEO)
DMR, Limited - Numeric Violation
October 31, 2024
Nitrogen, ammonia total [as N]
10% over limit
Discharged 5.5 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Coliform, fecal general
84% over limit
Discharged 368 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEO)
DMR, Limited - Numeric Violation
August 31, 2024
Coliform, fecal general
100% over limit
Discharged 400 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEO)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)