Chapter 21-11: WATER QUALITY STANDARDS, DC Regulations

WATER QUALITY STANDARDS

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Total Records: 60

Rule Number	Rule Heading	Effective Date
21-1100	PURPOSE AND SCOPE	10/1/2010
21-1101	SURFACE WATERS	10/1/2010
21-1102	ANTIDEGRADATION POLICY	10/1/2010
21-1103	WETLANDS	10/1/2010
21-1104	STANDARDS	10/1/2010
21-1105	IMPLEMENTATION AND APPLICABILITY	10/1/2010
21-1106	SITE SPECIFIC STANDARDS	10/1/2010
21-1107	[RESERVED]
21-1108	RIVERS	8/10/2012
21-1109	[RESERVED]
21-1110	[RESERVED]
21-1111	[RESERVED]
21-1112	[RESERVED]
21-1113	[RESERVED]
21-1114	[RESERVED]
21-1115	[RESERVED]
21-1116	[RESERVED]
21-1117	[RESERVED]
21-1118	[RESERVED]
21-1119	[RESERVED]
21-1120	[RESERVED]
21-1121	[RESERVED]
21-1122	[RESERVED]
21-1123	[RESERVED]
21-1124	[RESERVED]
21-1125	[RESERVED]
21-1126	[RESERVED]
21-1127	[RESERVED]
21-1128	[RESERVED]
21-1129	[RESERVED]
21-1130	[RESERVED]
21-1131	[RESERVED]
21-1132	[RESERVED]
21-1133	[RESERVED]
21-1134	[RESERVED]
21-1135	[RESERVED]
21-1136	[RESERVED]
21-1137	[RESERVED]
21-1138	[RESERVED]
21-1139	[RESERVED]
21-1140	[RESERVED]
21-1141	[RESERVED]
21-1142	[RESERVED]
21-1143	[RESERVED]
21-1144	[RESERVED]
21-1145	[RESERVED]
21-1146	[RESERVED]
21-1147	[RESERVED]
21-1148	[RESERVED]
21-1149	[RESERVED]
21-1150	GROUND WATER
21-1151	APPLICABILITY OF GROUND WATER STANDARDS
21-1152	BENEFICIAL USE CLASSES FOR GROUND WATER
21-1153	[RESERVED]
21-1154	GROUND WATER CLASSIFICATION
21-1155	GROUND WATER STANDARDS
21-1156	[RESERVED]
21-1157	GROUND WATER MONITORING FOR POTENTIAL CONTAMINATION
21-1158	ENFORCEMENT	8/10/2012
21-1199	DEFINITIONS	8/10/2012