Indiana Administrative Code
Title 329 - SOLID WASTE MANAGEMENT DIVISION
Article 10 - SOLID WASTE LAND DISPOSAL FACILITIES
Rule 29 - Restricted Waste Sites Type I and Type II and Nonmunicipal Solid Waste Landfills; Ground Water Monitoring and Corrective Action
Section 29-10 - Ground water quality standard

Universal Citation: 329 IN Admin Code 29-10

Current through September 18, 2024

Authority: IC 13-14-8-7; IC 13-15-2-1; IC 13-19-3-1

Affected: IC 13-30-2; IC 36-9-30

Sec. 10.

(a) The constituents that comprise the ground water protection standard for the purposes of this rule are as follows:

(1) The following inorganics:
(A) Arsenic.

(B) Barium.

(C) Cadmium.

(D) Chromium.

(E) Fluoride.

(F) Lead.

(G) Mercury.

(H) Nitrate (as nitrogen).

(I) Selenium.

(J) Silver.

(2) The following volatile organic compounds:
(A) Acetone.

(B) Acrolein.

(C) Acrylonitrile.

(D) Benzene.

(E) Bromodichloromethane.

(F) Bromoform.

(G) Bromomethane.

(H) 2-butanone (methyl ethyl ketone).

(I) Carbon disulfide.

(J) Carbon tetrachloride.

(K) Chlorobenzene.

(L) Chlorodibromomethane.

(M) Chloroethane.

(N) 2-chloroethyl vinyl ether.

(O) Chloroform.

(P) Chloromethane.

(Q) Dibromomethane.

(R) Dichlorodifluoromethane.

(S) 1,1-dichloroethane.

(T) 1,2-dichloroethane.

(U) 1,2-dichloroethene (total).

(V) cis-1,3-dichloropropene.

(W) trans-1,3-dichloropropene.

(X) Ethylbenzene.

(Y) Ethyl methacrylate.

(Z) 2-hexanone.

(AA) Iodomethane.

(BB) Methylene chloride.

(CC) 4-methyl-2-pentanone.

(DD) Styrene.

(EE) 1,1,2,2-tetrachloroethane.

(FF) Toluene.

(GG) 1,1,1-trichloroethane.

(HH) 1,1,2-trichloroethane.

(II) Trichloroethene.

(JJ) Trichlorofluoromethane.

(KK) 1,2,3-trichloropropane.

(LL) Vinyl acetate.

(MM) Vinyl chloride.

(NN) Xylenes (total).

(b) The concentrations of the constituents listed in subsection (a) must not exceed current background concentrations or the maximum contamination level (MCL) established for the constituent, whichever is the higher concentration. If an MCL has not been established, then the concentration limit is the background concentration of ground water at the facility. When background is the standard, statistically significant exceedances must be determined as provided in section 5 of this rule.

(c) As used in this section, "maximum contamination level" or "MCL" is defined under 329 IAC 10-2-110.

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