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Sporting And Recreational Camps, Williamsburg, Iowa. NPDES permit IA0074225, in force until Jun 30, 2029. Last 12 months: over a limit 13 times (last August 2026), 8 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Nitrogen, ammonia total [as N], 30-day average | .617994 | ≤ .6 lb/d | 3% |
| November 2025 | Nitrogen, ammonia total [as N], 30-day average | 13 | ≤ 2.4 mg/L | 442% |
| November 2025 | Nitrogen, ammonia total [as N], daily maximum | 13 | ≤ 7.1 mg/L | 83% |
| December 2025 | Nitrogen, ammonia total [as N], 30-day average | 2.6 | ≤ 2.5 mg/L | 4% |
| March 2026 | BOD, carbonaceous [5 day, 20 C], 30-day average | 66 | ≤ 25 mg/L | 164% |
| March 2026 | BOD, carbonaceous [5 day, 20 C], 7-day average | 66 | ≤ 40 mg/L | 65% |
| March 2026 | Solids, total suspended, 30-day average | 74 | ≤ 30 mg/L | 147% |
| March 2026 | Solids, total suspended, 7-day average | 74 | ≤ 45 mg/L | 64% |
| April 2026 | BOD, carbonaceous [5 day, 20 C], 30-day average | 49 | ≤ 25 mg/L | 96% |
| April 2026 | BOD, carbonaceous [5 day, 20 C], 7-day average | 49 | ≤ 40 mg/L | 23% |
| April 2026 | Nitrogen, ammonia total [as N], 30-day average | 6.7 | ≤ 1.5 mg/L | 347% |
| July 2026 | Nitrogen, ammonia total [as N], 30-day average | 1.6 | ≤ 1 mg/L | 60% |
| August 2026 | Nitrogen, ammonia total [as N], 30-day average | 1.3 | ≤ 1 mg/L | 30% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 1 mg/L | all year |
| BOD, 5-day, 20 deg. C | 30-day average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | 30-day average | report only (lb/d) | all year |
| BOD, 5-day, 20 deg. C | daily maximum | report only (lb/d) | all year |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | 30-day average | ≤ 30 mg/L | all year |
| Solids, total suspended | 7-day average | ≤ 45 mg/L | all year |
| Solids, total suspended | 30-day average | ≤ 7 lb/d | all year |
| Solids, total suspended | 7-day average | ≤ 11 lb/d | all year |
| Solids, total suspended | 30-day average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | report only (mg/L) | all year |
| Solids, total suspended | 30-day average | report only (lb/d) | all year |
| Solids, total suspended | daily maximum | report only (lb/d) | all year |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1 mg/L | Jul |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 4 mg/L | Feb |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1 mg/L | Aug |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Jan |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.3 mg/L | Jun |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.5 mg/L | Apr |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.8 mg/L | May |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.5 mg/L | Dec |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.4 mg/L | Nov |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Mar |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.6 mg/L | Oct |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.1 mg/L | Sep |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 4.8 mg/L | Jul |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 14.3 mg/L | Feb |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 5.8 mg/L | Aug |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12.3 mg/L | Jan |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 6.1 mg/L | Jun |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 7.1 mg/L | Apr |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 6.1 mg/L | May |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8.6 mg/L | Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 7.1 mg/L | Nov |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 10 mg/L | Mar |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8.6 mg/L | Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 7.4 mg/L | Sep |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .2 lb/d | Jul |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1 lb/d | Feb |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .2 lb/d | Aug |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .8 lb/d | Jan |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .3 lb/d | Jun |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .4 lb/d | Apr |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .4 lb/d | May |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .6 lb/d | Dec |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .6 lb/d | Nov |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .8 lb/d | Mar |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .4 lb/d | Oct |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .3 lb/d | Sep |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.2 lb/d | Jul |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 3.5 lb/d | Feb |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.4 lb/d | Aug |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 3 lb/d | Jan |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.5 lb/d | Jun |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.7 lb/d | Apr |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.5 lb/d | May |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2.1 lb/d | Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.7 lb/d | Nov |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2.4 lb/d | Mar |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 2.1 lb/d | Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.9 lb/d | Sep |
| Sulfate, total [as SO4] | 30-day average | ≤ 1514 mg/L | all year |
| Sulfate, total [as SO4] | daily maximum | ≤ 1514 mg/L | all year |
| Sulfate, total [as SO4] | 30-day average | ≤ 336 lb/d | all year |
| Sulfate, total [as SO4] | daily maximum | ≤ 336 lb/d | all year |
| E. coli | geometric mean | ≤ 589 #/100mL | Mar–Nov |
| BOD, carbonaceous [5 day, 20 C] | 30-day average | ≤ 25 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 40 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | 30-day average | ≤ 6 lb/d | all year |
| BOD, carbonaceous [5 day, 20 C] | 7-day average | ≤ 10 lb/d | all year |
Cited limits by parameter: Iowa's rules and the federal ones.
Same industry: the 44 Hotels, Rooming Houses, Camps and Other Lodging permits in Iowa.
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