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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 3:25 PM

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


03/21/2023	1076.135	1.450	0.529	0.623	88.715	8.075	1.103	0.044	0.069	0.006	0.005	0.002	0.002
03/20/2023	1087.218	1.648	0.534	0.633	87.299	8.822	1.524	0.063	0.097	0.005	0.004	0.001	0.001
03/19/2023	1047.905	0.950	1.210	0.604	91.928	4.902	0.788	0.054	0.098	0.019	0.020	0.014	0.014
03/18/2023	1029.953	0.619	1.875	0.595	93.373	3.295	0.582	0.058	0.111	0.026	0.028	0.015	0.015
03/17/2023	1021.151	0.502	1.812	0.586	94.490	2.653	0.391	0.036	0.067	0.015	0.015	0.009	0.009
03/16/2023	1031.080	0.842	0.860	0.588	94.872	2.696	0.538	0.044	0.086	0.018	0.018	0.013	0.013
03/15/2023	1035.026	0.818	1.208	0.594	93.651	3.537	0.593	0.046	0.089	0.018	0.019	0.010	0.010
03/14/2023	1015.919	0.471	1.652	0.581	95.279	2.270	0.257	0.019	0.033	0.006	0.006	0.003	0.003
03/13/2023	1011.274	0.425	1.593	0.577	96.055	1.677	0.185	0.016	0.027	0.006	0.006	0.005	0.005
03/12/2023	1016.754	0.600	1.106	0.578	96.275	1.624	0.287	0.026	0.048	0.010	0.010	0.007	0.007
03/11/2023	1016.351	0.532	1.434	0.580	95.754	1.864	0.297	0.029	0.051	0.013	0.012	0.006	0.006
03/10/2023	1015.910	0.386	2.072	0.584	94.617	2.546	0.275	0.025	0.044	0.011	0.011	0.007	0.007
03/09/2023	1015.041	0.343	2.388	0.586	94.252	2.519	0.357	0.035	0.063	0.014	0.013	0.007	0.007
03/08/2023	1017.129	0.299	2.555	0.588	93.566	3.163	0.317	0.023	0.047	0.009	0.009	0.006	0.006
03/07/2023	1024.729	0.565	1.586	0.587	94.515	2.728	0.433	0.037	0.074	0.017	0.018	0.013	0.013
03/06/2023	1015.264	0.514	1.485	0.579	95.927	1.601	0.321	0.035	0.067	0.016	0.016	0.009	0.009
03/05/2023	1021.083	0.266	2.739	0.592	93.377	2.829	0.490	0.063	0.125	0.033	0.034	0.021	0.021
03/04/2023	1028.206	0.399	2.458	0.596	92.902	3.347	0.581	0.068	0.137	0.034	0.036	0.019	0.019
03/03/2023	1040.307	1.009	0.725	0.595	93.546	3.977	0.587	0.039	0.072	0.013	0.013	0.009	0.009
03/02/2023	1034.371	0.915	0.696	0.590	94.661	2.986	0.557	0.042	0.081	0.016	0.017	0.013	0.013
03/01/2023	1031.739	0.888	0.683	0.587	94.992	2.761	0.512	0.038	0.072	0.015	0.015	0.011	0.011
02/28/2023	1037.792	1.008	0.729	0.594	93.589	4.096	0.489	0.028	0.046	0.007	0.006	0.001	0.001
02/27/2023	1066.422	1.350	0.703	0.617	89.499	7.513	0.826	0.035	0.056	0.007	0.006	0.002	0.002
02/26/2023	1062.538	1.292	1.005	0.617	89.552	7.160	0.852	0.040	0.066	0.009	0.010	0.007	0.007
02/25/2023	1031.904	0.346	3.224	0.606	91.008	4.348	0.719	0.078	0.153	0.037	0.040	0.022	0.022
02/24/2023	1022.564	0.425	2.184	0.590	93.884	2.835	0.444	0.050	0.094	0.024	0.026	0.016	0.016
02/23/2023	1026.017	0.502	1.878	0.590	93.970	2.958	0.470	0.049	0.093	0.023	0.025	0.015	0.015
02/22/2023	1027.204	0.742	1.224	0.588	94.856	2.361	0.599	0.056	0.104	0.021	0.019	0.009	0.009
02/21/2023	1042.872	0.964	1.174	0.601	92.539	4.367	0.744	0.055	0.102	0.018	0.018	0.008	0.008
02/20/2023	1024.642	0.603	1.533	0.587	94.559	2.696	0.430	0.042	0.078	0.017	0.018	0.011	0.011
02/19/2023	1024.386	0.610	1.475	0.587	94.734	2.550	0.450	0.043	0.079	0.018	0.018	0.011	0.011
02/18/2023	1026.974	0.318	2.636	0.596	92.643	3.653	0.490	0.055	0.104	0.028	0.031	0.020	0.020
02/17/2023	1026.295	0.206	3.025	0.598	92.249	3.694	0.513	0.066	0.123	0.035	0.037	0.025	0.025
02/16/2023	1026.228	0.245	2.991	0.598	92.298	3.582	0.556	0.074	0.136	0.038	0.040	0.019	0.019
02/15/2023	1019.922	0.266	2.585	0.590	93.170	3.602	0.277	0.023	0.039	0.010	0.010	0.008	0.008
02/14/2023	1028.916	0.197	2.955	0.599	91.722	4.502	0.430	0.038	0.069	0.020	0.024	0.020	0.020
02/13/2023	1026.457	0.214	2.929	0.597	92.022	4.192	0.450	0.045	0.084	0.023	0.024	0.008	0.008
02/12/2023	1022.079	0.196	2.391	0.588	93.326	3.794	0.248	0.012	0.020	0.004	0.004	0.002	0.002
02/11/2023	1027.033	0.271	2.454	0.593	92.796	3.902	0.428	0.036	0.065	0.015	0.015	0.008	0.008
02/10/2023	1020.603	0.730	0.673	0.578	96.550	1.598	0.326	0.028	0.053	0.011	0.011	0.009	0.009
02/09/2023	1044.452	1.059	0.624	0.598	93.334	4.088	0.697	0.048	0.091	0.016	0.017	0.012	0.012
02/08/2023	1044.058	1.054	0.615	0.597	93.398	4.051	0.690	0.047	0.089	0.016	0.016	0.012	0.012
02/07/2023	1040.045	1.005	0.615	0.594	93.921	3.660	0.626	0.043	0.081	0.015	0.015	0.009	0.009
02/06/2023	1030.817	0.878	0.614	0.586	95.213	2.674	0.476	0.035	0.065	0.013	0.013	0.009	0.009
02/05/2023	1043.319	1.047	0.610	0.597	93.487	3.995	0.677	0.045	0.086	0.015	0.015	0.010	0.010
02/04/2023	1045.419	1.071	0.622	0.598	93.217	4.176	0.712	0.048	0.093	0.017	0.017	0.013	0.013
02/03/2023	1039.344	0.989	0.633	0.593	94.024	3.555	0.617	0.043	0.082	0.015	0.016	0.012	0.012
02/02/2023	1040.763	1.006	0.631	0.595	93.850	3.688	0.636	0.044	0.085	0.016	0.016	0.013	0.013
02/01/2023	1028.745	0.838	0.674	0.585	95.452	2.420	0.459	0.036	0.069	0.014	0.014	0.011	0.011
01/31/2023	1061.384	1.189	0.607	0.610	90.964	6.188	0.875	0.050	0.090	0.013	0.012	0.006	0.006
01/30/2023	1022.142	0.730	0.747	0.579	96.196	1.848	0.359	0.030	0.053	0.011	0.010	0.007	0.007
01/29/2023	1020.795	0.734	0.708	0.578	96.444	1.650	0.345	0.029	0.053	0.011	0.010	0.008	0.008
01/28/2023	1020.873	0.739	0.676	0.578	96.475	1.661	0.335	0.028	0.051	0.010	0.010	0.008	0.008
01/27/2023	1016.371	0.677	0.672	0.574	97.122	1.162	0.263	0.025	0.045	0.010	0.010	0.007	0.007
01/26/2023	1017.895	0.697	0.690	0.576	96.872	1.335	0.297	0.027	0.049	0.011	0.010	0.006	0.006
01/25/2023	1011.469	0.612	0.756	0.571	97.621	0.707	0.214	0.023	0.043	0.009	0.008	0.004	0.004
01/24/2023	1014.648	0.648	0.774	0.574	97.095	1.144	0.258	0.023	0.039	0.007	0.006	0.003	0.003
01/23/2023	1079.119	1.474	0.910	0.629	87.923	8.113	1.303	0.079	0.145	0.021	0.019	0.006	0.006
01/22/2023	1080.282	1.572	0.518	0.628	88.135	8.437	1.131	0.059	0.109	0.014	0.014	0.005	0.005
01/21/2023	1082.509	1.597	0.491	0.629	87.937	8.560	1.198	0.062	0.115	0.014	0.014	0.005	0.005
01/20/2023	1079.065	1.493	0.489	0.625	88.507	8.204	1.106	0.057	0.106	0.014	0.013	0.005	0.005
01/19/2023	1097.792	1.994	0.538	0.646	85.511	9.984	1.714	0.080	0.140	0.015	0.014	0.005	0.005
01/18/2023	1081.662	1.582	0.489	0.628	88.004	8.578	1.144	0.058	0.107	0.014	0.014	0.005	0.005
01/17/2023	1077.952	1.459	0.484	0.624	88.661	8.162	1.042	0.054	0.101	0.013	0.013	0.005	0.005
01/16/2023	1078.237	1.492	0.481	0.625	88.552	8.234	1.053	0.053	0.098	0.013	0.013	0.005	0.005
01/15/2023	1079.910	1.526	0.493	0.626	88.302	8.366	1.122	0.055	0.101	0.012	0.012	0.005	0.005
01/14/2023	1079.389	1.525	0.494	0.626	88.372	8.295	1.121	0.055	0.102	0.013	0.013	0.005	0.005
01/13/2023	1080.664	1.520	0.502	0.627	88.260	8.351	1.167	0.058	0.107	0.013	0.013	0.005	0.005
01/12/2023	1059.152	1.206	0.658	0.610	91.079	6.016	0.864	0.050	0.091	0.014	0.013	0.004	0.004
01/11/2023	1008.305	0.573	0.757	0.568	98.041	0.385	0.164	0.021	0.037	0.009	0.008	0.002	0.002
01/10/2023	1008.704	0.592	0.680	0.568	98.068	0.454	0.143	0.017	0.029	0.007	0.006	0.002	0.002
01/09/2023	1019.203	0.737	0.684	0.577	96.605	1.570	0.301	0.026	0.047	0.010	0.009	0.005	0.005
01/08/2023	1010.748	0.620	0.684	0.570	97.774	0.676	0.175	0.019	0.034	0.008	0.006	0.002	0.002
01/07/2023	1007.690	0.572	0.720	0.567	98.158	0.342	0.140	0.018	0.031	0.008	0.006	0.002	0.002
01/06/2023	1033.823	0.870	0.822	0.590	94.357	3.291	0.526	0.037	0.064	0.013	0.012	0.004	0.004
01/05/2023	1073.485	1.288	0.582	0.619	89.325	7.642	0.985	0.052	0.092	0.012	0.012	0.005	0.005
01/04/2023	1061.525	1.330	0.599	0.613	90.852	6.008	0.988	0.059	0.112	0.017	0.017	0.008	0.008
01/03/2023	1047.690	1.124	0.612	0.601	92.790	4.539	0.755	0.047	0.088	0.015	0.014	0.008	0.008
01/02/2023	1039.712	0.995	0.662	0.594	93.869	3.667	0.638	0.043	0.081	0.015	0.014	0.007	0.007
01/01/2023	1036.378	0.971	0.654	0.591	94.243	3.413	0.583	0.037	0.068	0.011	0.010	0.005	0.005
12/31/2022	1044.050	1.069	0.613	0.597	93.312	4.142	0.690	0.044	0.083	0.014	0.014	0.008	0.008
12/30/2022	1034.268	0.904	0.653	0.589	94.705	3.033	0.547	0.040	0.074	0.014	0.014	0.008	0.008
12/29/2022	1031.224	0.864	0.638	0.586	95.141	2.717	0.496	0.036	0.068	0.013	0.012	0.007	0.007
12/28/2022	1032.606	0.869	0.661	0.587	94.970	2.818	0.523	0.039	0.074	0.015	0.014	0.009	0.009
12/27/2022	1043.606	1.055	0.610	0.597	93.417	4.057	0.684	0.044	0.084	0.015	0.015	0.009	0.009
12/26/2022	1032.023	0.658	1.488	0.592	93.533	3.669	0.521	0.033	0.062	0.011	0.011	0.007	0.007
12/25/2022	1029.205	0.184	3.008	0.599	91.897	4.062	0.576	0.060	0.115	0.029	0.031	0.018	0.018
12/24/2022	1043.178	0.546	2.198	0.605	90.912	5.505	0.669	0.044	0.086	0.015	0.015	0.005	0.005
12/23/2022	1082.458	1.522	0.546	0.629	87.909	8.646	1.183	0.060	0.105	0.012	0.011	0.003	0.003
12/22/2022	1085.902	1.650	0.508	0.632	87.453	8.869	1.289	0.067	0.123	0.016	0.015	0.005	0.005
12/21/2022	1086.541	1.661	0.510	0.633	87.399	8.866	1.321	0.069	0.128	0.016	0.016	0.006	0.006
12/20/2022	1086.764	1.652	0.485	0.633	87.374	8.991	1.263	0.067	0.124	0.016	0.016	0.006	0.006
12/19/2022	1086.542	1.665	0.505	0.633	87.297	9.024	1.297	0.064	0.114	0.014	0.013	0.003	0.003
12/18/2022	1080.566	1.522	0.636	0.628	87.866	8.634	1.180	0.055	0.089	0.009	0.007	0.001	0.001