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Gas Quality / Gas Quality By Date

Date Requested: Sep 28 2023 2:18 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	1112.542	2.154	0.528	0.658	83.996	10.824	2.017	0.137	0.273	0.030	0.030	0.004	0.004
09/27/2023	1112.542	2.154	0.528	0.658	83.996	10.824	2.017	0.137	0.273	0.030	0.030	0.004	0.004
09/26/2023	1103.410	2.006	0.508	0.649	85.167	10.177	1.722	0.117	0.236	0.028	0.029	0.005	0.005
09/25/2023	1093.635	1.770	0.484	0.639	86.617	9.369	1.398	0.098	0.200	0.026	0.027	0.006	0.006
09/24/2023	1077.209	1.243	1.613	0.632	87.610	7.802	1.253	0.106	0.214	0.039	0.044	0.035	0.035
09/23/2023	1029.256	0.162	4.720	0.617	89.581	3.917	0.901	0.134	0.254	0.073	0.087	0.081	0.081
09/22/2023	1030.863	0.160	4.856	0.620	89.274	3.936	0.994	0.150	0.284	0.081	0.094	0.080	0.080
09/21/2023	1036.560	0.155	4.452	0.619	89.240	4.538	0.919	0.128	0.241	0.070	0.082	0.083	0.083
09/20/2023	1034.073	0.142	4.332	0.616	90.048	3.819	0.902	0.135	0.256	0.076	0.091	0.094	0.094
09/19/2023	1034.621	0.154	4.640	0.620	89.877	3.332	1.045	0.171	0.330	0.104	0.126	0.106	0.106
09/18/2023	1034.574	0.147	5.843	0.632	87.895	3.556	1.395	0.233	0.439	0.127	0.148	0.104	0.104
09/17/2023	1034.877	0.148	5.801	0.632	87.936	3.557	1.394	0.234	0.441	0.127	0.148	0.101	0.101
09/16/2023	1035.485	0.149	5.807	0.633	87.859	3.598	1.416	0.238	0.450	0.128	0.147	0.099	0.099
09/15/2023	1033.056	0.149	6.014	0.633	87.667	3.591	1.417	0.238	0.449	0.127	0.146	0.096	0.096
09/14/2023	1032.781	0.146	5.925	0.632	87.823	3.562	1.408	0.236	0.441	0.126	0.145	0.090	0.090
09/13/2023	1031.119	0.149	5.836	0.630	87.992	3.570	1.383	0.229	0.425	0.121	0.138	0.075	0.075
09/12/2023	1021.829	0.159	4.755	0.613	89.687	4.002	0.884	0.124	0.227	0.059	0.063	0.019	0.019
09/11/2023	1023.527	0.205	3.080	0.597	91.625	4.678	0.373	0.011	0.019	0.003	0.003	0.001	0.001
09/10/2023	1023.475	0.215	3.130	0.597	91.545	4.662	0.395	0.014	0.024	0.005	0.004	0.002	0.002
09/09/2023	1020.299	0.173	3.365	0.597	91.496	4.517	0.403	0.014	0.022	0.004	0.003	0.001	0.001
09/08/2023	1021.933	0.272	3.430	0.600	91.121	4.572	0.521	0.021	0.039	0.007	0.008	0.005	0.005
09/07/2023	1016.363	0.214	3.549	0.597	91.676	4.006	0.449	0.024	0.054	0.011	0.011	0.003	0.003
09/06/2023	1014.070	0.203	3.668	0.597	91.512	4.177	0.400	0.013	0.022	0.002	0.002	0.000	0.000
09/05/2023	1012.437	0.174	3.635	0.595	91.716	4.175	0.279	0.007	0.011	0.002	0.002	0.000	0.000
09/04/2023	1012.039	0.251	3.529	0.595	91.890	3.985	0.313	0.010	0.017	0.002	0.002	0.000	0.000
09/03/2023	1095.309	2.014	0.670	0.646	85.379	10.049	1.622	0.086	0.153	0.014	0.012	0.001	0.001
09/02/2023	1096.865	2.047	0.537	0.646	85.379	10.172	1.600	0.085	0.152	0.013	0.012	0.001	0.001
09/01/2023	1080.885	1.778	1.191	0.638	86.366	8.985	1.432	0.079	0.141	0.013	0.011	0.001	0.001
08/31/2023	1016.467	0.321	3.360	0.597	91.657	4.220	0.394	0.014	0.025	0.003	0.003	0.001	0.001
08/30/2023	1097.616	2.048	0.538	0.647	85.342	10.165	1.626	0.090	0.162	0.014	0.013	0.001	0.001
08/29/2023	1091.558	1.860	0.515	0.639	86.335	9.609	1.453	0.076	0.132	0.010	0.009	0.001	0.001
08/28/2023	1095.237	2.015	0.558	0.645	85.641	9.870	1.674	0.084	0.141	0.010	0.008	0.000	0.000
08/27/2023	1090.535	1.860	0.521	0.639	86.354	9.654	1.410	0.069	0.117	0.008	0.007	0.000	0.000
08/26/2023	1090.370	1.867	0.512	0.639	86.400	9.605	1.405	0.070	0.121	0.010	0.009	0.001	0.001
08/25/2023	1093.266	1.873	0.509	0.641	86.121	9.782	1.489	0.077	0.128	0.010	0.008	0.001	0.001
08/24/2023	1085.530	1.814	0.503	0.635	86.916	9.369	1.230	0.057	0.096	0.008	0.008	0.001	0.001
08/23/2023	1088.053	1.868	0.507	0.637	86.550	9.588	1.302	0.063	0.106	0.008	0.007	0.000	0.000
08/22/2023	1086.705	1.846	0.509	0.636	86.745	9.434	1.288	0.061	0.102	0.008	0.007	0.000	0.000
08/21/2023	1084.352	1.881	0.518	0.635	86.827	9.416	1.193	0.057	0.095	0.007	0.006	0.000	0.000
08/20/2023	1095.113	1.959	0.553	0.644	85.762	9.845	1.636	0.084	0.142	0.010	0.008	0.000	0.000
08/19/2023	1091.328	1.856	0.514	0.639	86.350	9.622	1.428	0.076	0.132	0.011	0.009	0.001	0.001
08/18/2023	1100.187	2.020	0.599	0.648	85.149	10.152	1.758	0.101	0.185	0.018	0.016	0.002	0.002
08/17/2023	1023.000	0.346	2.624	0.594	92.606	3.910	0.422	0.022	0.041	0.008	0.009	0.006	0.006
08/16/2023	1015.507	0.172	2.969	0.590	93.151	3.250	0.356	0.022	0.043	0.010	0.011	0.007	0.007
08/15/2023	1015.075	0.148	3.085	0.590	93.129	3.094	0.407	0.030	0.058	0.014	0.016	0.008	0.008
08/14/2023	1014.096	0.146	3.027	0.589	93.254	3.109	0.367	0.022	0.043	0.010	0.011	0.005	0.005
08/13/2023	1011.948	0.154	3.136	0.589	93.271	2.954	0.391	0.023	0.043	0.009	0.009	0.004	0.004
08/12/2023	1014.165	0.157	2.856	0.587	93.520	3.064	0.330	0.017	0.034	0.007	0.007	0.004	0.004
08/11/2023	1016.212	0.178	2.880	0.589	93.282	3.172	0.381	0.024	0.048	0.010	0.011	0.006	0.006
08/10/2023	1015.595	0.159	2.693	0.587	93.664	3.104	0.316	0.016	0.033	0.006	0.006	0.002	0.002
08/09/2023	1022.043	0.250	2.479	0.590	93.218	3.574	0.401	0.020	0.041	0.006	0.006	0.002	0.002
08/08/2023	1028.581	0.395	2.253	0.594	92.684	4.073	0.504	0.025	0.048	0.007	0.007	0.002	0.002
08/07/2023	1043.485	0.701	1.734	0.603	91.471	5.270	0.723	0.032	0.055	0.006	0.006	0.001	0.001
08/06/2023	1082.697	1.509	0.475	0.628	87.943	8.754	1.173	0.051	0.081	0.007	0.006	0.000	0.000
08/05/2023	1078.275	1.468	0.456	0.624	88.497	8.396	1.062	0.044	0.066	0.005	0.004	0.000	0.000
08/04/2023	1086.255	1.664	0.492	0.633	87.297	9.046	1.330	0.058	0.097	0.008	0.007	0.001	0.001
08/03/2023	1082.680	1.742	0.505	0.632	87.378	9.050	1.153	0.056	0.098	0.009	0.008	0.001	0.001
08/02/2023	1079.243	1.715	0.485	0.629	87.732	8.942	0.958	0.052	0.097	0.009	0.008	0.000	0.000
08/01/2023	1079.260	1.604	0.476	0.627	88.004	8.782	0.983	0.048	0.086	0.008	0.008	0.001	0.001
07/31/2023	1091.310	1.738	0.498	0.637	86.668	9.435	1.441	0.070	0.124	0.012	0.011	0.001	0.001
07/30/2023	1093.231	1.764	0.506	0.639	86.463	9.486	1.548	0.076	0.133	0.012	0.010	0.001	0.001
07/29/2023	1099.279	1.870	0.527	0.645	85.704	9.832	1.794	0.090	0.157	0.013	0.011	0.001	0.001
07/28/2023	1098.082	1.834	0.536	0.643	85.902	9.690	1.762	0.090	0.160	0.013	0.012	0.001	0.001
07/27/2023	1085.632	1.673	0.494	0.632	87.266	9.155	1.235	0.059	0.101	0.008	0.007	0.000	0.000
07/26/2023	1091.900	1.753	0.510	0.638	86.580	9.436	1.498	0.075	0.129	0.010	0.008	0.000	0.000
07/25/2023	1088.136	1.733	0.492	0.635	86.911	9.373	1.290	0.064	0.114	0.011	0.010	0.001	0.001
07/24/2023	1085.545	1.593	0.482	0.631	87.486	9.042	1.219	0.058	0.101	0.010	0.009	0.001	0.001
07/23/2023	1082.303	1.562	0.486	0.628	87.818	8.829	1.175	0.046	0.073	0.006	0.005	0.000	0.000
07/22/2023	1096.419	1.669	0.521	0.640	86.343	9.543	1.715	0.073	0.119	0.008	0.007	0.000	0.000
07/21/2023	1119.287	2.101	0.607	0.662	83.375	10.937	2.608	0.127	0.217	0.014	0.012	0.001	0.001
07/20/2023	1100.852	1.782	0.543	0.644	85.677	9.855	1.927	0.078	0.123	0.008	0.007	0.000	0.000
07/19/2023	1081.686	1.625	0.502	0.629	87.724	8.824	1.204	0.044	0.067	0.005	0.004	0.000	0.000
07/18/2023	1087.758	1.659	0.485	0.633	87.243	8.983	1.463	0.061	0.094	0.007	0.005	0.000	0.000
07/17/2023	1083.725	1.570	0.468	0.629	87.796	8.737	1.283	0.053	0.082	0.006	0.005	0.000	0.000
07/16/2023	1080.452	1.515	0.461	0.626	88.238	8.475	1.176	0.049	0.075	0.006	0.005	0.000	0.000
07/15/2023	1076.068	1.390	0.463	0.621	88.972	7.995	1.037	0.048	0.080	0.007	0.006	0.000	0.000
07/14/2023	1090.580	1.741	0.507	0.637	86.718	9.378	1.441	0.071	0.125	0.010	0.009	0.001	0.001
07/13/2023	1087.206	1.692	0.495	0.634	87.033	9.356	1.242	0.060	0.103	0.009	0.008	0.001	0.001
07/12/2023	1092.368	1.839	0.522	0.640	86.207	9.789	1.429	0.071	0.123	0.010	0.009	0.001	0.001
07/11/2023	1103.750	1.979	0.547	0.650	84.984	10.292	1.892	0.099	0.178	0.014	0.012	0.001	0.001
07/10/2023	1081.151	1.710	0.492	0.630	87.524	9.079	1.049	0.049	0.084	0.007	0.006	0.000	0.000
07/09/2023	1090.553	1.774	0.489	0.637	86.644	9.473	1.412	0.068	0.120	0.010	0.009	0.001	0.001
07/08/2023	1089.820	1.749	0.499	0.636	86.712	9.469	1.373	0.066	0.114	0.009	0.008	0.001	0.001
07/07/2023	1102.504	1.976	0.535	0.649	85.033	10.382	1.796	0.091	0.160	0.013	0.012	0.001	0.001
07/06/2023	1091.911	1.837	0.510	0.639	86.294	9.719	1.431	0.071	0.120	0.010	0.008	0.001	0.001
07/05/2023	1087.963	1.831	0.519	0.637	86.534	9.698	1.249	0.058	0.097	0.008	0.006	0.000	0.000
07/04/2023	1090.391	1.947	0.511	0.640	86.088	9.922	1.352	0.062	0.103	0.008	0.006	0.000	0.000
07/03/2023	1086.868	1.912	0.515	0.637	86.405	9.809	1.222	0.049	0.078	0.006	0.005	0.000	0.000
07/02/2023	1087.051	1.846	0.512	0.636	86.579	9.666	1.259	0.050	0.077	0.005	0.004	0.000	0.000
07/01/2023	1081.542	1.719	0.485	0.630	87.437	9.164	1.077	0.043	0.066	0.005	0.004	0.000	0.000
06/30/2023	1078.564	1.694	0.480	0.628	87.737	9.040	0.941	0.039	0.061	0.005	0.004	0.000	0.000
06/29/2023	1082.732	1.727	0.494	0.631	87.303	9.218	1.138	0.044	0.067	0.005	0.004	0.000	0.000
06/28/2023	1085.707	1.831	0.507	0.635	86.747	9.565	1.219	0.048	0.073	0.005	0.004	0.000	0.000
06/27/2023	1081.850	1.755	0.492	0.631	87.305	9.269	1.041	0.046	0.077	0.008	0.007	0.001	0.001