(a) Desk 3 screens specific liquids high quality conditions and you may related important uses. cuatro, Dining table dos apply at all body seas, except if a particular exception to this rule try shown into the § § 93.9a-93.9z. This type of exceptions would be conveyed with the a circulation-by-stream otherwise section-by-part base of the terms ‘‘Add” otherwise ‘‘Delete” followed by the appropriate signs revealed in other places within chapter. Almost every other certain water quality conditions connect with surface oceans since the given in the § § 93.9a-93.9z. All of the applicable standards are used prior to this section, Part 96 (relating to liquids high quality standards implementation) or any other appropriate State and federal statutes.
Day-after-day mediocre dos. PWS Iron Fe 1 CWF, WWF, TSF, MF Fe dos Limitation 0. PWS Manganese Mn Limit step one. PWS Nitrite including Nitrate NMaximum 10 milligrams/l due to the fact nitrogen. PWS Osmotic Tension OP Restriction fifty milliosmoles per kg. CWF, WWF, TSF, MF From 6. CWF, WWF, TSF, MF Phenolics (except § 307(a)(1) (33 You. S.C. An effective. § 1317(a)(1)), Consideration Pollutants) Phen Limit 0. PWS Sulfate Sul Restriction 250 mg/l. PWS Temperatures Limit temperatures throughout the receiving water looks due to hot spend present controlled under Chapters 92a, 96 and other provide in which heat limitations are needed to include appointed and you will current uses.
TSF Fluoride F
For the rest of the season, 7-date mediocre 5
Throughout the entire year, 7-go out mediocre 5
| Parameter | Symbol | Requirements | Vital Play with* |
| Alkalinity | Alk | Lowest 20 milligrams/l since CaCO step 3 , but in which pure standards is quicker. In which discharges should be waters having 20 milligrams/l otherwise quicker alkalinity, the discharge ought not to after that slow down the alkalinity of the choosing seas. | CWF,WWF,TSF,MF |
| Aremonia Nitrogen | Am | In freshwater, the concentration of total ammonia nitrogen (TAN) shall not exceed (more than once in three years on average), the concentration calculated (in milligrams of TAN per liter) by the following:
The greatest 4-date mediocre inside the 31-day averaging period shouldn’t be over 2. CWF,WWF,TSF,MF The fresh new pH and you may temperature regularly obtain appropriate ammonia criteria will likely be dependent on instream proportions or finest rates, according to reference waters that will be affiliate of median pH and you can temperature of choosing liquids. Instream measurements to own pH and heat could well be attained having fun with agencies research collection protocols. Bacteria Bac 1 The fresh geometric suggest for the samples compiled in the the newest waterbody shouldn’t be higher than 126 CFU for every single a hundred ml in almost any 30-time period. Here shouldn’t be higher than a beneficial 10% journey regularity away from 410 CFU for each and every 100 ml for the products compiled in identical 31-go out period interval. Lavatory Chloride Ch Restriction 250 milligrams/l. PWS Colour Col Maximum 75 products on the rare metal-cobalt level; not any other tone detectable into the human eye. PWS Demolished Outdoors Another specific mixed fresh air conditions acknowledge the pure means of stratification from inside the lakes, lakes and you may impoundments. This type of conditions affect moving freshwater and to the new epilimnion out of an obviously stratified lake, pool or impoundment. This new hypolimnion within the an obviously stratified lake, pond otherwise impoundment was protected by new narrative water top quality criteria from inside the § 93. To possess nonstratified lakes, ponds otherwise impoundments, the fresh dissolved clean air conditions apply about lake, pool or impoundment to safeguard the newest crucial uses. Would step one Getting streaming seas, 7-time mediocre six. To have definitely recreating salmonid very early lifetime level, applied prior to subsection (b), 7-big date average nine. For ponds, lakes and you may impoundments, minimal 5. CWF Carry out dos WWF Manage 3 Toward months March fifteen so you’re able to July 31 of any 12 months, 7-date mediocre six. |
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| SYMBOL:Important Explore:Months | TEMP step 1 CWF | TEMP dos WWFTEMPERATURE°F | TEMP step 3 TSF |
| January step one-31 | 38 | forty | 40 |
| March step one-30 | 38 | 40 | 40 |
| March step one-29 | 42 | 46 | 46 |
| April 1-fifteen | 48 | 52 | 52 |
| April 16-31 | 52 | 58 | 58 |
| Could possibly get step 1-15 | 54 | 64 | 64 |
| Can get sixteen-30 | 58 | 72 | 68 |
| June step one-fifteen | sixty | 80 | 70 |
| Summer 16-29 | 64 | 84 | 72 |
| July 1-30 | 66 | 87 | 74 |
| August step one-fifteen | 66 | 87 | 80 |
| August 16-29 | 66 | 87 | 87 |
| September step one-15 | 64 | 84 | 84 |
| Sep 16-29 | 60 | 78 | 78 |
| October 1-15 | 54 | 72 | 72 |
| October sixteen-29 | 50 | 66 | 66 |
| November step 1-fifteen | 46 | 58 | 58 |
| November sixteen-29 | 42 | 50 | 50 |
| December step one-29 | 40 | 42 | 42 |