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Gas Quality / Gas Quality By Date

Date Requested: Sep 28 2023 2:21 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


09/28/2023	1022.589	0.233	3.123	0.597	91.682	4.507	0.384	0.015	0.033	0.006	0.007	0.005	0.005
09/27/2023	1022.589	0.233	3.123	0.597	91.682	4.507	0.384	0.015	0.033	0.006	0.007	0.005	0.005
09/26/2023	1026.244	0.241	3.047	0.599	91.566	4.552	0.473	0.025	0.059	0.012	0.013	0.006	0.006
09/25/2023	1020.722	0.197	3.168	0.596	91.837	4.365	0.381	0.012	0.026	0.004	0.005	0.002	0.002
09/24/2023	1015.066	0.190	3.213	0.592	92.297	4.015	0.269	0.005	0.009	0.001	0.001	0.000	0.000
09/23/2023	1013.326	0.190	3.293	0.592	92.337	3.910	0.243	0.007	0.014	0.003	0.002	0.001	0.001
09/22/2023	1010.976	0.190	3.325	0.591	92.582	3.630	0.238	0.009	0.018	0.003	0.003	0.001	0.001
09/21/2023	1010.565	0.208	3.388	0.592	92.447	3.689	0.232	0.008	0.020	0.004	0.004	0.001	0.001
09/20/2023	1018.603	0.229	3.424	0.598	91.666	4.121	0.444	0.024	0.058	0.011	0.013	0.005	0.005
09/19/2023	1026.116	0.288	3.240	0.601	91.147	4.648	0.523	0.032	0.077	0.015	0.017	0.007	0.007
09/18/2023	1021.165	0.297	3.249	0.598	91.460	4.508	0.399	0.019	0.044	0.008	0.009	0.003	0.003
09/17/2023	1013.478	0.223	3.522	0.595	91.791	4.135	0.283	0.011	0.023	0.004	0.004	0.002	0.002
09/16/2023	1010.064	0.210	3.543	0.593	92.155	3.813	0.239	0.009	0.020	0.003	0.004	0.001	0.001
09/15/2023	1031.285	0.418	3.087	0.605	90.542	5.266	0.527	0.034	0.079	0.016	0.018	0.006	0.006
09/14/2023	1022.773	0.330	3.286	0.600	91.055	4.858	0.399	0.017	0.037	0.006	0.007	0.003	0.003
09/13/2023	1025.950	0.398	3.111	0.602	90.962	5.003	0.443	0.019	0.042	0.007	0.008	0.003	0.003
09/12/2023	1023.721	0.308	3.336	0.601	90.877	4.972	0.451	0.015	0.031	0.004	0.004	0.001	0.001
09/11/2023	1017.266	0.201	3.545	0.597	91.348	4.507	0.361	0.010	0.020	0.003	0.003	0.001	0.001
09/10/2023	1021.786	0.225	3.380	0.599	91.276	4.583	0.459	0.018	0.041	0.007	0.007	0.002	0.002
09/09/2023	1020.242	0.240	3.469	0.599	91.174	4.606	0.459	0.014	0.027	0.004	0.004	0.001	0.001
09/08/2023	1018.814	0.168	3.547	0.598	91.157	4.787	0.307	0.009	0.017	0.003	0.003	0.001	0.001
09/07/2023	1022.449	0.186	3.533	0.600	90.846	4.960	0.412	0.014	0.033	0.006	0.006	0.002	0.002
09/06/2023	1022.122	0.163	3.488	0.599	90.944	5.001	0.362	0.010	0.022	0.003	0.003	0.001	0.001
09/05/2023	1021.652	0.236	3.317	0.598	91.261	4.770	0.368	0.012	0.026	0.004	0.004	0.002	0.002
09/04/2023	1024.913	0.249	3.340	0.601	90.964	4.880	0.471	0.021	0.050	0.009	0.010	0.003	0.003
09/03/2023	1016.505	0.162	3.535	0.596	91.626	4.260	0.348	0.016	0.037	0.006	0.007	0.002	0.002
09/02/2023	1015.041	0.171	3.551	0.596	91.736	4.136	0.342	0.015	0.033	0.006	0.006	0.002	0.002
09/01/2023	1021.115	0.230	3.152	0.596	91.815	4.323	0.412	0.018	0.035	0.006	0.006	0.002	0.002
08/31/2023	1017.954	0.187	3.375	0.596	91.786	4.189	0.401	0.016	0.031	0.005	0.005	0.003	0.003
08/30/2023	1021.981	0.255	3.289	0.599	91.536	4.320	0.475	0.025	0.060	0.011	0.013	0.007	0.007
08/29/2023	1014.089	0.220	3.464	0.595	91.939	3.965	0.359	0.013	0.026	0.004	0.004	0.002	0.002
08/28/2023	1015.143	0.283	3.328	0.595	92.013	3.935	0.385	0.014	0.029	0.004	0.005	0.002	0.002
08/27/2023	1014.575	0.277	3.338	0.595	92.046	3.929	0.355	0.013	0.027	0.004	0.005	0.003	0.003
08/26/2023	1018.486	0.264	3.107	0.595	92.155	4.036	0.371	0.014	0.032	0.005	0.007	0.005	0.005
08/25/2023	1019.901	0.294	3.403	0.599	91.392	4.326	0.486	0.022	0.050	0.009	0.010	0.004	0.004
08/24/2023	1015.870	0.211	3.338	0.595	92.174	3.772	0.414	0.020	0.045	0.008	0.009	0.004	0.004
08/23/2023	1019.028	0.218	2.938	0.592	92.599	3.802	0.367	0.016	0.036	0.006	0.007	0.005	0.005
08/22/2023	1018.560	0.195	3.112	0.594	92.314	3.913	0.396	0.016	0.034	0.006	0.006	0.003	0.003
08/21/2023	1015.550	0.194	2.913	0.590	93.063	3.455	0.318	0.014	0.027	0.005	0.005	0.002	0.002
08/20/2023	1017.779	0.175	2.682	0.588	93.361	3.394	0.333	0.013	0.029	0.005	0.005	0.002	0.002
08/19/2023	1019.740	0.159	2.742	0.590	92.952	3.794	0.314	0.010	0.020	0.003	0.003	0.002	0.002
08/18/2023	1017.157	0.157	2.767	0.588	93.210	3.538	0.290	0.010	0.019	0.003	0.003	0.002	0.002
08/17/2023	1017.167	0.155	2.740	0.588	93.265	3.519	0.285	0.009	0.018	0.003	0.003	0.002	0.002
08/16/2023	1017.180	0.155	2.734	0.588	93.275	3.516	0.285	0.009	0.017	0.003	0.003	0.002	0.002
08/15/2023	1018.636	0.162	2.744	0.589	93.097	3.634	0.321	0.011	0.022	0.003	0.003	0.002	0.002
08/14/2023	1018.402	0.163	2.749	0.589	93.095	3.649	0.303	0.010	0.020	0.003	0.003	0.002	0.002
08/13/2023	1014.964	0.170	2.823	0.588	93.370	3.289	0.298	0.011	0.024	0.004	0.004	0.003	0.003
08/12/2023	1017.706	0.187	2.825	0.590	93.051	3.540	0.325	0.015	0.036	0.007	0.008	0.003	0.003
08/11/2023	1013.299	0.162	2.769	0.586	93.680	3.080	0.269	0.010	0.021	0.003	0.004	0.001	0.001
08/10/2023	1012.780	0.154	2.784	0.586	93.759	2.970	0.286	0.012	0.024	0.004	0.004	0.002	0.002
08/09/2023	1010.726	0.131	2.833	0.585	93.908	2.841	0.252	0.009	0.019	0.003	0.003	0.001	0.001
08/08/2023	1012.202	0.161	2.766	0.585	93.818	2.965	0.245	0.011	0.024	0.004	0.004	0.001	0.001
08/07/2023	1013.932	0.158	2.657	0.585	93.893	2.972	0.269	0.013	0.027	0.004	0.004	0.002	0.002
08/06/2023	1014.088	0.162	2.673	0.586	93.837	2.998	0.277	0.013	0.028	0.004	0.005	0.002	0.002
08/05/2023	1014.987	0.158	2.680	0.586	93.747	3.062	0.294	0.014	0.032	0.005	0.005	0.002	0.002
08/04/2023	1019.274	0.175	2.501	0.587	93.657	3.233	0.359	0.018	0.040	0.006	0.006	0.002	0.002
08/03/2023	1014.136	0.141	2.442	0.583	94.356	2.785	0.227	0.011	0.024	0.004	0.005	0.002	0.002
08/02/2023	1013.784	0.135	2.551	0.584	94.196	2.822	0.240	0.013	0.027	0.005	0.006	0.002	0.002
08/01/2023	1012.820	0.143	2.720	0.585	93.991	2.793	0.281	0.016	0.035	0.007	0.007	0.003	0.003
07/31/2023	1017.802	0.198	3.048	0.593	92.833	3.286	0.481	0.033	0.082	0.015	0.015	0.005	0.005
07/30/2023	1012.818	0.187	3.053	0.589	93.046	3.394	0.270	0.011	0.025	0.005	0.005	0.002	0.002
07/29/2023	1011.647	0.192	3.085	0.589	93.103	3.299	0.281	0.010	0.020	0.003	0.004	0.002	0.002
07/28/2023	1013.769	0.214	3.044	0.590	92.859	3.574	0.267	0.010	0.021	0.004	0.004	0.002	0.002
07/27/2023	1015.483	0.279	2.845	0.590	92.982	3.565	0.275	0.012	0.026	0.005	0.005	0.002	0.002
07/26/2023	1018.832	0.336	2.891	0.594	92.371	4.022	0.320	0.014	0.030	0.005	0.006	0.002	0.002
07/25/2023	1022.064	0.352	3.053	0.598	91.677	4.420	0.416	0.020	0.041	0.007	0.007	0.003	0.003
07/24/2023	1025.596	0.331	2.982	0.599	91.453	4.705	0.454	0.019	0.038	0.006	0.006	0.003	0.003
07/23/2023	1027.230	0.386	2.823	0.599	91.478	4.787	0.449	0.019	0.038	0.006	0.006	0.003	0.003
07/22/2023	1032.827	0.562	2.551	0.603	91.085	5.204	0.496	0.025	0.052	0.009	0.010	0.004	0.004
07/21/2023	1037.859	0.539	2.352	0.603	91.050	5.351	0.599	0.028	0.056	0.009	0.009	0.003	0.003
07/20/2023	1039.128	0.499	2.274	0.603	91.232	5.221	0.660	0.031	0.060	0.009	0.009	0.003	0.003
07/19/2023	1038.297	0.440	2.229	0.601	91.552	5.052	0.607	0.031	0.060	0.010	0.010	0.005	0.005
07/18/2023	1044.979	0.674	2.229	0.609	90.300	5.924	0.732	0.037	0.074	0.011	0.011	0.004	0.004
07/17/2023	1059.592	0.981	1.801	0.619	89.002	7.106	0.901	0.052	0.112	0.017	0.018	0.005	0.005
07/16/2023	1057.766	0.951	1.712	0.616	89.362	6.994	0.793	0.046	0.099	0.016	0.017	0.005	0.005
07/15/2023	1042.725	0.675	2.136	0.606	90.672	5.782	0.598	0.033	0.070	0.012	0.013	0.004	0.004
07/14/2023	1032.349	0.457	2.649	0.602	91.207	5.037	0.550	0.025	0.052	0.008	0.009	0.003	0.003
07/13/2023	1024.287	0.217	3.021	0.597	91.911	4.255	0.492	0.024	0.050	0.009	0.010	0.006	0.006
07/12/2023	1037.247	0.521	2.434	0.604	91.068	5.252	0.578	0.034	0.073	0.014	0.015	0.006	0.006
07/11/2023	1040.482	0.728	2.102	0.605	90.766	5.779	0.525	0.026	0.054	0.008	0.009	0.003	0.003
07/10/2023	1036.521	0.614	2.245	0.603	91.221	5.295	0.514	0.027	0.059	0.009	0.010	0.003	0.003
07/09/2023	1024.537	0.362	2.676	0.595	92.168	4.343	0.366	0.019	0.042	0.008	0.008	0.003	0.003
07/08/2023	1020.816	0.343	3.025	0.597	91.862	4.332	0.362	0.018	0.038	0.007	0.008	0.003	0.003
07/07/2023	1048.587	0.852	1.899	0.610	89.988	6.570	0.567	0.029	0.065	0.011	0.012	0.004	0.004
07/06/2023	1050.610	0.941	1.668	0.611	90.053	6.665	0.543	0.030	0.067	0.012	0.014	0.004	0.004
07/05/2023	1050.858	0.939	1.668	0.611	90.023	6.694	0.549	0.029	0.065	0.012	0.013	0.004	0.004
07/04/2023	1051.550	0.920	1.791	0.612	89.714	6.867	0.584	0.029	0.063	0.011	0.012	0.004	0.004
07/03/2023	1034.740	0.613	2.505	0.604	90.786	5.538	0.457	0.022	0.049	0.010	0.011	0.004	0.004
07/02/2023	1023.004	0.271	3.291	0.600	91.194	4.743	0.420	0.018	0.039	0.007	0.008	0.004	0.004
07/01/2023	1025.787	0.434	2.828	0.599	91.519	4.756	0.370	0.020	0.044	0.009	0.010	0.005	0.005
06/30/2023	1022.332	0.304	3.168	0.598	91.361	4.751	0.370	0.011	0.022	0.004	0.004	0.002	0.002
06/29/2023	1025.909	0.384	3.021	0.600	91.294	4.759	0.423	0.026	0.053	0.012	0.013	0.008	0.008
06/28/2023	1016.375	0.238	3.001	0.592	92.566	3.862	0.303	0.008	0.016	0.002	0.002	0.001	0.001
06/27/2023	1018.841	0.230	3.140	0.595	91.970	4.298	0.332	0.008	0.015	0.002	0.002	0.001	0.001